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SUMMARY: Exercise and anabolic steroids are expected to promote improvements in cardiovascular structure and reduction of visceral fat and, thus, help promote health in hyperglycemic patients. The aim of this study was to verify the influence of aerobic exercise associated with the use of steroids on cardiac structure and visceral fat in hyperglycemic Wistar rats. Methods: Thirty-two young male Wistar rats were divided into four groups: control group (n=8), control with treatment (n=8), diabetic (n=8) and diabetic with treatment (n=8). All animals were subjected to intense aerobic exercise and the animals undergoing treatment received intramuscular testosterone. Body weight, visceral fat and cardiac measurements (weight, length and width) were evaluated. The groups treated with testosterone showed a smaller than expected increase in body weight for food intake. Visceral, perirenal, retroperitoneal and epididymal fats were lower in the treated groups. Heart weight was relatively greater in the treated groups and greater width and length in the untreated groups. The proposed association of testosterone administration with aerobic exercise can provide significant benefits for the metabolism of hyperglycemic individuals.

RESUMEN: Se supone que el ejercicio y los esteroides anabólicos promuevan la mejora de la estructura cardiovascular y la reducción de la grasa visceral y, por tanto, ayuden a promover la salud en pacientes hiperglucémicos. El objetivo de este trabajo fue verificar la influencia del ejercicio aeróbico asociado al uso de esteroides sobre la estructura cardíaca y la grasa visceral en ratas Wistar hiperglucémicas. Treinta y dos ratas Wistar machos jóvenes se dividieron en cuatro grupos: grupo control (n=8), control con tratamiento (n=8), diabético (n=8) y diabético con tratamiento (n=8). Todos los animales se sometieron a ejercicio aeróbico intenso y los animales en tratamiento recibieron testosterona intramuscular. Se evaluaron el peso corporal, la grasa visceral y las medidas del corazón (peso, largo y ancho). Los grupos tratados con testosterona mostraron un aumento menor de lo esperado en el peso corporal según la ingesta dietética. Las grasas visceral, perirrenal, retroperitoneal y epididimaria fueron menores en los grupos tratados. El peso del corazón fue relativamente mayor en los grupos tratados y el mayor ancho y largo en los grupos no tratados. La asociación propuesta de la administración de testosterona con el ejercicio aeróbico puede proporcionar beneficios significativos para el metabolismo de los individuos hiperglucémicos.

Renal osteodystrophy and clinical outcomes: a prospective cohort study outcomes
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Carbonara, Cinthia Esbrile Moraes

; Barreto, Joaquim

; Roza, Noemi Angelica Vieira

; Quadros, KélciaRosana da Silva

; Reis, Luciene Machado dos

; Carvalho, Aluízio Barbosa de

; Sposito, Andrei C.

; Jorgetti, Vanda

; Oliveira, Rodrigo Bueno de

Brazilian Journal of Nephrology

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jun 2024, Volume 46 N. 2 elocation e20230119

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

Resumo Introdução: Osteodistrofia renal (OR) refere-se a um grupo de padrões morfológicos ósseos que decorrem de mecanismos fisiopatológicos distintos. É desconhecido se os subtipos de OR influenciam desfechos em longo prazo. Nosso objetivo foi explorar as relações entre OR e desfechos. Métodos: Este estudo é uma subanálise do Registro Brasileiro de Biópsias Ósseas (REBRABO). As amostras de cada paciente foram classificadas em osteíte fibrosa (OF), osteodistrofia urêmica mista (MUO), doença óssea adinâmica (ABD), osteomalácia (OM), alterações normais/menores, e pelo sistema Remodelação / Mineralização / Volume (RMV). Os pacientes foram acompanhados por 3,4 anos. Os eventos clínicos foram: fraturas ósseas, hospitalizações, eventos cardiovasculares adversos maiores (MACE), e óbito. Resultados: Analisamos 275 indivíduos, 248 (90%) deles estavam em diálise. No acompanhamento, 28 fraturas ósseas, 97 hospitalizações, 44 MACE e 70 óbitos foram registrados. Os subtipos de OR não foram relacionados aos desfechos clínicos. Conclusão: A incidência de desfechos clínicos não diferiu entre os tipos de OR. Introdução (OR referese refere distintos prazo Métodos REBRABO. REBRABO . (REBRABO) OF, OF , (OF) MUO, MUO (MUO) ABD, ABD (ABD) OM, OM (OM) normaismenores normais menores normais/menores RMV. RMV (RMV) 34 3 4 3, anos ósseas hospitalizações MACE, (MACE) óbito Resultados 27 indivíduos 24 90% 90 (90% diálise acompanhamento 2 9 7 registrados Conclusão (REBRABO (OF (MUO (ABD (OM (RMV (MACE (90 (9 (

Abstract Introduction: Renal osteodystrophy (ROD) refers to a group of bone morphological patterns that derive from distinct pathophysiological mechanisms. Whether the ROD subtypes influence long-term outcomes is unknown. Our objective was to explore the relationship between ROD and clinical outcomes. Methods: This study is a subanalysis of the Brazilian Registry of Bone Biopsies (REBRABO). Samples from individual patients were classified as having osteitis fibrosa (OF), mixed uremic osteodystrophy (MUO), adynamic bone disease (ABD), osteomalacia (OM), normal/minor alterations, and according to turnover/mineralization/volume (TMV) system. Patients were followed for 3.4 yrs. Clinical outcomes were: bone fractures, hospitalization, major adverse cardiovascular events (MACE), and death. Results: We enrolled 275 participants, of which 248 (90%) were on dialysis. At follow-up, 28 bone fractures, 97 hospitalizations, 44 MACE, and 70 deaths were recorded. ROD subtypes were not related to outcomes. Conclusion: The incidence of clinical outcomes did not differ between the types of ROD. Introduction (ROD mechanisms longterm long term unknown Methods REBRABO. REBRABO . (REBRABO) OF, OF , (OF) MUO, MUO (MUO) ABD, ABD (ABD) OM, OM (OM) normalminor normal minor alterations turnovermineralizationvolume turnover mineralization volume TMV (TMV system 34 3 4 3. yrs fractures hospitalization MACE (MACE) death Results 27 participants 24 90% 90 (90% dialysis followup, followup follow up, up follow-up 2 9 hospitalizations 7 recorded Conclusion (REBRABO (OF (MUO (ABD (OM (MACE (90 (9 (

https://doi.org/10.1590/2175-8239-jbn-2023-0119en

[SciELO Preprints] - QUALITY OF BLACK PELLETS OF CHARCOAL FINES PRODUCED WITH DIFFERENT MOISTURE CONTENT AND DRYING TIME
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Carvalho, Felipe Barbosa Martins, Caio Cesar Nemer Peres, Letícia Costa Surdi, Paula Gariella Lima, Laura Vitória Lopes Zanuncio, Antônio José Vinha Carneiro, Angélica de Cássia Oliveira Castro, Vinícius Resende de Araújo, Solange de Oliveira Demuner, Iara Fontes

Journal Metrics
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Publication date: 2024-05-28

Abstract: Pt En

Finos de carvão vegetal são coprodutos da carbonização da madeira, indesejados por diminuir o rendimento gravimétrico em carvão vegetal. São produzidos devido ao processo de carbonização, durante o armazenamento e transporte do carvão vegetal. A pelletização de finos aumenta a densidade energética, produzindo um combustível homogêneo e com menor teor de umidade, possibilitando a queima em equipamentos com alta eficiência energética, além de propriedades desejáveis em produtos energéticos como alto teor de carbono fixo e baixo teor de umidade. Este estudo avaliou o efeito do teor de umidade e do tempo de secagem na produção de black pellets a partir de finos de carvão vegetal ligados com amido de arroz (Oryza sativa) nas características físico-químicas e mecânicas. Os black pellets foram produzidos utilizando duas proporções de água (10 ou 20%) e tempo de secagem de 4 ou 6 horas. Os black pellets foram avaliados quanto à análise química imediata, composição elementar, teor de umidade, tamanho, densidade aparente, poder calorífico e densidade energética. A adição de água não afetou o teor de voláteis, cinzas e carbono fixo, enquanto o tratamento com adição de 20% de água e quatro horas de secagem apresentou maior teor de umidade (3,34%). A adição de água permitiu melhor condução de calor e disposição das partículas, produzindo pellets com durabilidade superior a 98%. A melhor disposição promovida pela adição de 20% de água também aumentou a densidade dos pellets, resultando em maior densidade energética. Os black pellets podem ser considerados uma boa alternativa para aquecimento residencial, com tratamento T3 (20% de umidade - 4h de secagem) apresentando elevada densidade energética e melhor desempenho em termos de propriedades desejáveis para utilização e comercialização de acordo com a norma EN 14961-6.

Charcoal fines are co-products of the wood carbonization process, unwanted because they reduce the gravimetric yield of the main product, charcoal. It can be produced due to the carbonization process, during the storage and transport of charcoal. Pelletizing charcoal fines increases the energy density of this material, producing a homogeneous fuel with lower moisture content, enabling burning in equipment with high energy efficiency, in addition to desirable properties in energy products such as high fixed carbon content and low moisture content. This study evaluated the effect of moisture content and drying time on the production of black pellets from charcoal fines bound with rice starch (Oryza sativa) on the physicochemical and mechanical characteristics. Black pellets were produced using two proportions of water (10 or 20%) and a drying time of 4 or 6 hours. Black pellets were evaluated for their proximate analysis, elemental composition, moisture content, size, apparent density, calorific value and energy density. The addition of water did not affect the content of volatile matter, ash, and fixed carbon, while the treatment with addition of 20% water and four hours of drying showed a higher moisture content (3.34%). The addition of water allowed for better heat conduction and particle arrangement, producing pellets with a durability greater than 98%. The better arrangement promoted by the addition of 20% water also increased the density of the pellets, resulting in greater energy density. Black pellets can be considered an alternative for residential heating, with T3 treatment (20% - 4h) with a high energy density and better performance in terms of desirable properties for use and commercialization according to the standard EN 14961-6.

https://doi.org/10.1590/SciELOPreprints.9006

Hemograms and serial hemogram-derived ratios in survivors and non-survivors of COVID-19 in Campinas, Brazil hemogramderived hemogram derived nonsurvivors non COVID19 COVID 19 COVID-1 Campinas COVID1 1 COVID-
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Alagbe, Adekunle Emmanuel

; Pedroso, Gisele Audrei

; Oliveira, Beatriz Benedetti de

; Costa, Edivilson da

; Maia, Gisélia Aparecida Freire

; Piellusch, Bruna Facanali

; Jorge, Susan Elisabeth Domingues Costa

; Costa, Fernando Ferreira

; Modena, José Luiz Proença

; Schreiber, Angelica Zaninelli

; Sonati, Maria de Fátima

; Santos, Magnun Nueldo Nunes

Hematology, Transfusion and Cell Therapy

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mar 2024, Volume 46 N. 1 Pages 14 - 21

Abstract: En | Text: En | PDF: En

Introduction The hemogram and hemogram-derivative ratios (HDRs) are becoming markers of the severity and mortality of COVID-19. We evaluated the hemograms and serial weekly HDRs [neutrophil-lymphocyte ratio (NLR), monocyte-lymphocyte ratio (MLR), platelet-lymphocyte ratio (PLR), neutrophil-platelet ratio (NPR) and systemic immune-inflammatory index (SII)] in the survivors and non-survivors of COVID-19. Methods We retrospectively reviewed the medical notes and serial hemograms of real-time reverse-transcription polymerase chain reaction (RT-PCR)-confirmed COVID-19 adults hospitalized from April 2020 to March 2021 from the time of diagnosis to the 3rd week of diagnosis. Results Of the 320 adults, 257 (80.3%) were survivors and had a lower mean age than the non-survivors (57.73 vs. 64.65 years, p < 0.001). At diagnosis, the non-survivors had lower hematocrit (p = 0.021), and lymphocyte (p = 0.002) and basophil (p = 0.049) counts and the hematocrit showed a p-value (Is this what you meant???) of 0.021); higher NLR (p < 0.001), PLR (p = 0.047), NPR (p = 0.022) and SII (p = 0.022). Using general linear models, the survivors and non-survivors showed significant variations with weekly lymphocyte count (p < 0.001), neutrophil count (p = 0.005), NLR (p = 0.009), MLR (p = 0.010) and PLR (p = 0.035). All HDRs remained higher in the non-survivors in the 2nd week and 3rd week of diagnosis and the HDRs were higher in the intubated patients than in the non-intubated patients. The NLR and SII were more efficient predictors of mortality in COVID-19 patients. Conclusions This study shows that serial lymphocyte and neutrophil counts, NLR, PLR, MLR, NPR and SII could serve as good and easily accessible markers of severity and predictors of outcomes in COVID-19 patients and should be used for the monitoring of treatment response. hemogramderivative derivative (HDRs COVID19. COVID19 COVID 19. 19 neutrophillymphocyte , (NLR) monocytelymphocyte monocyte (MLR) plateletlymphocyte platelet (PLR) neutrophilplatelet (NPR immuneinflammatory immune inflammatory (SII) nonsurvivors non realtime real reversetranscription reverse transcription RTPCRconfirmed RT PCR confirmed COVID-1 202 rd 32 25 80.3% 803 80 3 (80.3% 57.73 5773 57 73 (57.7 vs 6465 64 65 64.6 years 0.001. 0001 0.001 . 0 001 0.001) 0.021, 0021 0.021 021 0.021) 0.002 0002 002 0.049 0049 049 pvalue value Is meant meant??? 0.001, 0.047, 0047 0.047 047 0.047) 0.022 0022 022 0.022. models 0.005, 0005 0.005 005 0.005) 0.009, 0009 0.009 009 0.009) 0.010 0010 010 0.035. 0035 0.035 035 0.035) nd nonintubated response COVID1 1 (NLR (MLR (PLR (SII COVID- 20 2 80.3 8 (80.3 57.7 577 5 7 (57. 646 6 64. 000 0.00 00 0.02 02 0.04 004 04 meant?? 0.01 01 003 0.03 03 80. (80. 57. (57 0.0 meant? (80 (5 0. (8 (

https://doi.org/10.1016/j.htct.2022.11.003

Artificial insemination timing on pregnancy rate of Holstein cows using an automated activity monitoring
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Marques, Letícia Ribeiro

; Almeida, João Vitor Nogueira de

; Oliveira, Angélica Cabral

; Paim, Tiago do Prado

; Marques, Thaisa Campos

; Leão, Karen Martins

Ciência Rural

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2024, Volume 54 N. 3 elocation e20220557

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

RESUMO: O objetivo deste estudo foi avaliar a probabilidade de prenhez e fatores associados para dois horários de inseminação artificial (IA), oito ou 10 horas após o alarme de monitoramento automatizado de atividades (AAM), na primeira IA pós-parto em 1.054 vacas leiteiras da raça Holandês. O estro foi sincronizado por protocolos a base de prostaglandina ou estradiol-progesterona. Regressão logística stepwise foi realizada para analisar a probabilidade de prenhez e fatores associados (atividade, intensidade do estro, paridade, saúde no periparto, placenta retida, descarga vaginal pós-parto e estação do ano). As maiores taxas de prenhez foram obtidas em multíparas, inseminadas 10 horas após o alarme do AAM, no outono ou inverno, com pico de atividade elevado e intensidade de estro (P < 0,05). Doenças no periparto, placenta retida e descarga vaginal pós-parto influenciaram negativamente a taxa de prenhez, independentemente da paridade. Assim, a otimização dos modelos de AAM, incluindo medidas rotineiras da fazenda como paridade, histórico de saúde no periparto e condições ambientais, podem favorecer a identificação correta do estro e melhorar o alarme do AAM em relação ao momento ideal para a IA, aumentando o desempenho reprodutivo nas vacas leiteiras. RESUMO , (IA) 1 (AAM) pósparto pós parto 1054 054 1.05 Holandês estradiolprogesterona. estradiolprogesterona estradiol progesterona. progesterona estradiol-progesterona atividade, (atividade paridade ano. ano . ano) multíparas inverno P 0,05. 005 0,05 0 05 0,05) Assim ambientais (IA (AAM 105 1.0 00 0,0 1. 0,

ABSTRACT: This study evaluated the probability of pregnancy and associated factors for two times artificial inseminations (AI), 8 or 10 hours after automated activity monitoring (AAM) alarm on the first postpartum AI of 1,054 Holstein dairy cows. The estrus was synchronized by prostaglandin or estradiol-progesterone program. Stepwise logistic regression was performed to analyze the probability of pregnancy, and associated factors (activity, estrus intensity, parity, peripartum health, retained placenta, postpartum vaginal discharge, and season). The highest pregnancy rates were obtained with multiparous animals, inseminated ten hours after the AAM alarm, in the fall or winter season, with a high activity peak and estrus intensity (P < 0.05). Peripartum diseases, retained placenta, and postpartum vaginal discharge negatively influenced the pregnancy rate, regardless of parity. Thus, the optimization of AAM models by including on-farm measures like parity, peripartum health history, and environmental conditions may favor the correct identification of estrus and improve the AAM alarm regarding the ideal moment for AI, increasing the reproductive performance in dairy cows. ABSTRACT , (AI) 1 (AAM 1054 054 1,05 cows estradiolprogesterone estradiol progesterone program activity, (activity parity placenta season. season . season) animals P 0.05. 005 0.05 0 05 0.05) diseases rate Thus onfarm farm history (AI 105 1,0 00 0.0 1, 0.

https://doi.org/10.1590/0103-8478cr20220557

Lesão renal aguda e COVID-19 em adultos jovens na terapia intensiva COVID19 COVID 19 COVID-1 COVID1 1 COVID-
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Oliveira, José Edilson de

; Santos, Talita Andrade dos

; Belasco, Angélica Gonçalves Silva

; Barbosa, Dulce Aparecida

; Santos, Eduesley Santana

; Góes Junior, Miguel Angelo de

; Miura, Carla Roberta Monteiro

; Fonseca, Cassiane Dezoti da

Acta Paulista de Enfermagem

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2024, Volume 37 elocation eAPE02751

Abstract: Es Pt En | Text: Es Pt En | PDF: Es | PDF: Pt | PDF: En

Resumen Objetivo Describir la prevalencia de lesión renal aguda en adultos jóvenes con diagnóstico de COVID-19 admitidos en unidad de cuidados intensivos. Métodos Estudio retrospectivo, cuantitativo y analítico. La muestra fue de adultos jóvenes (20 a 40 años) admitidos en unidades de cuidados intensivos, con diagnóstico de infección por SARS-CoV-2 entre marzo y diciembre de 2020. Los datos se obtuvieron por medio de historias clínicas electrónicas, y la lesión renal aguda fue definida por el valor de la creatinina, de acuerdo con criterios de las directrices de la Kidney Disease Improving Global Outcomes. La significación estadística fue de p≤0,05. Resultados Hubo 58 adultos jóvenes internados, el 63,8 % de sexo masculino. La hipertensión arterial sistémica estuvo presente en el 39,6 %, la obesidad en el 18,9 % y la diabetes mellitus en el 8,6 %. Se identificó lesión renal aguda en el 55,1 %, de nivel 3 como predominante en el 43,1 % de los casos. En esos pacientes, el uso de ventilación mecánica y de drogas vasoactivas fue significativo en el 92 %, así como también la disfunción orgánica respiratoria (80 %), seguida de la renal (76 %). Los factores de riesgo, como trasplante renal o enfermedad renal crónica y obesidad, aumentaron 12,3 y 9,0 veces respectivamente la probabilidad de presentar lesión renal aguda. Conclusión Este estudio demostró alta prevalencia de lesión renal en adultos jóvenes y su asociación con comorbilidades previas. La obesidad, el trasplante renal y la enfermedad renal crónica aumentaron la probabilidad de que los adultos jóvenes presenten lesión renal aguda, lo que da como resultado desenlaces a favor de la morbimortalidad. COVID19 COVID 19 COVID-1 intensivos retrospectivo analítico 20 (2 4 años SARSCoV2 SARSCoV SARS CoV 2 SARS-CoV- 2020 electrónicas creatinina Outcomes p005 p 0 05 p≤0,05 5 internados 638 63 8 63, masculino 396 39 6 39, 189 18 9 18, 86 8, 551 55 1 55, 431 43 43, casos pacientes 80 (8 , %) 76 (7 . riesgo 123 12 12, 90 9, previas morbimortalidad COVID1 COVID- ( SARS-CoV 202 p00 p≤0,0 7 p0 p≤0, p≤0 p≤

Resumo Objetivo Descrever a prevalência de lesão renal aguda em adultos jovens com diagnóstico da COVID-19 admitidos em unidade terapia intensiva. Métodos Estudo retrospectivo, quantitativo e analítico. A amostra foi de adultos jovens (20 a 40 anos) admitidos em unidades de terapia intensiva, com diagnóstico de infecção por SARS-CoV-2 entre março e dezembro de 2020. Os dados foram obtidos por meio do prontuário eletrônico, e a lesão renal aguda foi definida pelo valor da creatinina, segundo critérios das diretrizes da Kidney Disease Improving Global Outcomes. A significância estatística foi de p≤0,05. Resultados Foram internados 58 adultos jovens, sendo 63,8% do sexo masculino. A hipertensão arterial sistêmica esteve presente em 39,6%, a obesidade em 18,9% e o diabetes mellitus em 8,6%. A lesão renal aguda foi identificada em 55,1%, sendo o estágio 3 predominante em 43,1% deles. Nesses pacientes, o uso de ventilação mecânica e de drogas vasoativas foi significativo em 92%, assim como a disfunção orgânica respiratória (80%), seguida da renal (76%). Fatores de risco, como transplante renal ou doença renal crônica e obesidade, aumentaram em 12,3 e 9,0 vezes, respectivamente, a chance de desenvolver lesão renal aguda. Conclusão Este estudo demonstrou alta prevalência de lesão renal em adultos jovens e sua associação com comorbidades prévias. Obesidade, transplante renal e doença renal crônica elevaram a chance de o adulto jovem desenvolver lesão renal aguda, resultando em desfechos a favor da morbimortalidade. COVID19 COVID 19 COVID-1 intensiva retrospectivo analítico 20 (2 4 anos SARSCoV2 SARSCoV SARS CoV 2 SARS-CoV- 2020 eletrônico creatinina Outcomes p005 p 0 05 p≤0,05 5 638 63 8 63,8 masculino 396 39 6 39,6% 189 18 9 18,9 86 8,6% 551 55 1 55,1% 431 43 43,1 deles pacientes 92 92% 80%, 80 80% , (80%) 76%. 76 76% . (76%) risco 123 12 12, 90 9, vezes respectivamente prévias Obesidade morbimortalidade COVID1 COVID- ( SARS-CoV 202 p00 p≤0,0 63, 39,6 18, 8,6 55,1 43, (80% 7 (76% p0 p≤0, 39, 8, 55, (80 (76 p≤0 (8 (7 p≤

Abstract Objective To describe acute kidney injury prevalence in young adults diagnosed with COVID-19 admitted to the Intensive Care Unit. Methods This is a retrospective, quantitative and analytical study. The sample consisted of young adults (20 to 40 years old) admitted to Intensive Care Units, diagnosed with SARS-CoV-2 infection between March and December 2020. Data were obtained through electronic medical records, and kidney injury acute was defined by the creatinine value, according to the Kidney Disease Improving Global Outcomes guidelines criteria. Statistical significance was p≤0.05. Results A total of 58 young adults were hospitalized, 63.8% of whom were male. Hypertension was present in 39.6%, obesity in 18.9%, and diabetes mellitus in 8.6%. Acute kidney injury was identified in 55.1%, with stage 3 predominating in 43.1% of them. In these patients, the use of mechanical ventilation and vasoactive drugs was significant in 92% as well as respiratory organ dysfunction (80%), followed by renal organ dysfunction (76%). Risk factors such as kidney transplantation or chronic kidney disease and obesity increased by 12.3 and 9.0 times, respectively, the chances of developing acute kidney injury. Conclusion This study demonstrated a high kidney injury prevalence in young adults and its association with previous comorbidities. Obesity, kidney transplantation and chronic kidney disease increased the chance of young adults to develop acute kidney injury, resulting in outcomes in favor of morbidity and mortality. COVID19 COVID 19 COVID-1 Unit retrospective 20 (2 4 old Units SARSCoV2 SARSCoV SARS CoV 2 SARS-CoV- 2020 records value criteria p005 p 0 05 p≤0.05 5 hospitalized 638 63 8 63.8 male 396 39 6 39.6% 189 18 9 18.9% 86 8.6% 551 55 1 55.1% 431 43 43.1 them patients 92 80%, 80 80% , (80%) 76%. 76 76% . (76%) 123 12 12. 90 9. times respectively comorbidities Obesity mortality COVID1 COVID- ( SARS-CoV 202 p00 p≤0.0 63. 39.6 18.9 8.6 55.1 43. (80% 7 (76% p0 p≤0. 39. 18. 8. 55. (80 (76 p≤0 (8 (7 p≤

https://doi.org/10.37689/acta-ape/2024ao0002751

Fatores associados ao policonsumo de álcool, tabaco e drogas ilícitas: Pesquisa Nacional de Saúde do Escolar 2019
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Sousa, Maria das Graças de Melo

; Castro, Lucélia da Cunha

; Malta, Deborah Carvalho

; Gonçalves, Angelica Martins de Souza

; Silva Júnior, Fernando José Guedes da

; Lima, Luisa Helena de Oliveira

Ciência & Saúde Coletiva

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2024, Volume 29 N. 5 elocation e06882023

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

Resumo Objetivou-se analisar os fatores associados ao policonsumo de álcool, tabaco e drogas ilícitas, entre adolescentes escolares brasileiros de 13 a 17 anos. Estudo transversal, com dados da Pesquisa Nacional de Saúde do Escolar (2019). A variável desfecho foi o relato de consumo das três substâncias nos últimos 30 dias. As variáveis independentes foram agrupadas em quatro blocos: características sociodemográficas; contexto familiar; situações estressoras; aspectos comportamentais. Foi realizada análise de regressão logística múltipla hierarquizada, permanecendo no modelo final as variáveis com p<0,05. A prevalência de policonsumo em adolescentes escolares foi 3,3%. No modelo final, sexo masculino, morar na região Centro-Oeste, Sul e Sudeste, faltar a escola sem permissão, pais não saberem o que fazem no tempo livre, ter pais fumantes, sofrer agressão física pelos pais, sentir que a vida não vale a pena ser vivida, experimentar bebida alcoólica e drogas ilícitas antes dos 13 anos, ter amigos que bebem bebida alcoólica, fumam e usam drogas na sua presença permaneceram associados ao desfecho. Os dados mostram alta prevalência de policonsumo de três substâncias entre adolescentes e sua associação a fatores sociodemográficos, familiares, comportamentais e a eventos estressantes.

Abstract The aim of this study was to analyze the factors associated with concurrent alcohol, tobacco and illicit drug use among Brazilian schoolchildren aged 13-17. We conducted a cross-sectional study using data from the 2019 National School-Based Health Survey. The outcome was use of the three substances during the last 30 days. Hierarchical multiple logistic regression was carried out with independent variables grouped into four blocks: sociodemographic characteristics; family context; behavioral aspects; and stressors. Variables with p<0.05 were retained in the final model. The prevalence of concurrent substance use was 3.3%. Being male, living in the Midwest, South and Southeast, skipping school without parent permission, parents not knowing what their children do in their free time, having parents who smoke, having experienced physical aggression from parents, feeling that life is not worth living, trying drinking and illicit drugs before the age of 13, and having friends who drink alcohol, smoke and use drugs in their presence remained associated with the outcome in the final model. The findings reveal high prevalence of concurrent alcohol, cigarette and illicit drug use among adolescents and that poly use is associated with sociodemographic, family, and behavioral factors and stressors.

https://doi.org/10.1590/1413-81232024295.06882023

Characterization of environmental factors in children and adolescents with cerebral palsy in Minas Gerais: Participa Minas Gerais
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Alves, Maria Luíza de Faria

; Souto, Deisiane Oliveira

; Romeros, Angélica Cristina Sousa Fonseca

; Magalhães, Elton Duarte Dantas

; Mendes, Larissa Gabrielle

; Ayupe, Kênnea Martins Almeida

; Chagas, Paula Silva de Carvalho

; Campos, Ana Carolina de

; Moreira, Rafaela Silva

; Toledo, Aline Martins de

; Camargos, Ana Cristina Resende

; Longo, Egmar

; Leite, Hércules Ribeiro

; Morais, Rosane Luzia de Souza

Revista Paulista de Pediatria

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2024, Volume 42 elocation e2023043

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

RESUMO Objetivo: Caracterizar os fatores ambientais de crianças e adolescentes com paralisia cerebral (PC) no estado de Minas Gerais (MG), Brasil. Métodos: Trata-se de um estudo transversal envolvendo 164 cuidadores de crianças/adolescentes com PC, na faixa etária de um a 14 anos. O Sistema de Classificação da Função Motora Grossa (GMFCS) e o Sistema de Classificação da Habilidade Manual (MACS) foram utilizados para classificar a funcionalidade dos participantes e os fatores ambientais foram avaliados por um questionário on-line que abordou produtos e tecnologias, ambiente físico, serviços e sistemas. Análises descritivas foram realizadas por meio de porcentagem e frequência. Resultados: A maioria dos participantes tinha PC bilateral (66,9%) e 45% deles eram espásticos. Os níveis II e V do GMFCS e MACS foram os mais frequentes. Cerca de metade (49,4%) fazia uso de anticonvulsivantes, 27,4% realizaram aplicação de toxina botulínica e 29% cirurgia ortopédica em membros inferiores. Utilizavam órteses em membros inferiores 71,3% e eram usuários do sistema público de saúde 51,8%. A maioria tinha acesso à fisioterapia (91,5%), mas dificuldade de acesso a intervenções com outros profissionais, como psicólogos (28%) e nutricionistas (37,8%). A escola foi o ambiente mais frequentado (78%) e também mais adaptado estruturalmente (42,7%). Conclusões: Os resultados deste estudo sugerem que barreiras de acesso aos serviços de saúde e barreiras no ambiente físico podem impactar a participação e inclusão social. Objetivo (PC MG, MG , (MG) Brasil Métodos Tratase Trata se 16 criançasadolescentes 1 anos (GMFCS (MACS online on line tecnologias sistemas frequência Resultados 66,9% 669 66 9 (66,9% 45 espásticos frequentes 49,4% 494 49 4 (49,4% anticonvulsivantes 274 27 27,4 29 713 71 3 71,3 518 51 8 51,8% 91,5%, 915 91,5% 91 5 (91,5%) profissionais 28% 28 (28% 37,8%. 378 37,8% . 37 (37,8%) 78% 78 (78% 42,7%. 427 42,7% 42 7 (42,7%) Conclusões social (MG 66,9 6 (66,9 49,4 (49,4 2 27, 71, 51,8 91,5 (91,5% (28 37,8 (37,8% (78 42,7 (42,7% 66, (66, 49, (49, 51, 91, (91,5 (2 37, (37,8 (7 42, (42,7 (66 (49 (91, ( (37, (42, (6 (4 (91 (37 (42 (9 (3

ABSTRACT Objective: To characterize the environmental factors of children and adolescents with Cerebral Palsy (CP) in the state of Minas Gerais (MG), Brazil. Methods: This is a cross-sectional study involving 164 caregivers of children/adolescents with CP, aged 1-14 years. The Gross Motor Function Classification System (GMFCS) and the Manual Ability Classification System (MACS) were used to classify the participants’ functioning, and environmental factors were evaluated by an on-line questionnaire that examined products and technologies, physical environment, services, and systems. A descriptive analysis was performed using percentage and frequency. Results: Most participants had bilateral CP (66.9%) and 45% of them were spastic. Levels II and V of the GMFCS and MACS were the most frequent. About half (49.4%) used anticonvulsants, 27.4% underwent botulinum toxin application, and 29% went through orthopedic surgery in the lower limbs. Among the participants, 71.3% used orthoses in the lower limbs, and 51.8% used the public health care system. Most had access to physiotherapy (91.5%), but found difficulties to access interventions with other professionals, such as psychologists (28%) and nutritionists (37.8%). The school was the most frequently adapted environment (78%), and had the highest level of structural adaptation (42.7%). Conclusions: The results of this study suggest that the barriers to access health services and barriers to the physical environment may impact participation and social inclusion. Objective (CP MG, MG , (MG) Brazil Methods crosssectional cross sectional 16 childrenadolescents 114 1 14 1-1 years (GMFCS (MACS functioning online on line technologies systems frequency Results 66.9% 669 66 9 (66.9% 45 spastic frequent 49.4% 494 49 4 (49.4% anticonvulsants 274 27 27.4 application 29 limbs 713 71 3 71.3 518 51 8 51.8 system 91.5%, 915 91.5% 91 5 (91.5%) professionals 28% 28 (28% 37.8%. 378 37.8% . 37 (37.8%) 78%, 78 78% (78%) 42.7%. 427 42.7% 42 7 (42.7%) Conclusions inclusion (MG 11 1- 66.9 6 (66.9 49.4 (49.4 2 27. 71. 51. 91.5 (91.5% (28 37.8 (37.8% (78% 42.7 (42.7% 66. (66. 49. (49. 91. (91.5 (2 37. (37.8 (78 42. (42.7 (66 (49 (91. ( (37. (7 (42. (6 (4 (91 (37 (42 (9 (3

https://doi.org/10.1590/1984-0462/2024/42/2023043

Cryopreservation of Adenium obesum seeds in liquid nitrogen
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Rosa, Talita Angélica de Oliveira

; Pedro Junior, Sérgio

; Tejo, Débora Perdigão

; Paula, Jean Carlo Baudraz de

; Shimizu, Gabriel Danilo

; Faria, Ricardo Tadeu de

Pesquisa Agropecuária Brasileira

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2024, Volume 59 elocation e03442

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

Resumo O objetivo deste trabalho foi avaliar crioprotetores na qualidade fisiológica de sementes de Adenium obesum preservadas em nitrogênio líquido. Foram utilizados os seguintes tratamentos: T1, controle, sem crioprotetor e sem imersão em nitrogênio líquido; T2, com imersão em nitrogênio líquido e sem crioprotetor; T3, com 0,4 mol L-1 de sacarose; T4, com 0,8 mol L-1 de sacarose; T5, com 1,0 mol L-1 de glicerol; T6, com 2,0 mol L-1 de glicerol com PVS1; T7, com PVS1; T8, com PVS2; T9, com PVS2 + floroglucinol (PVS2 modificado) e T10, com PVS3. As sementes de Adenium obesum apresentam tolerância à imersão e ao armazenamento em nitrogénio líquido, e não necessitam de crioprotectores para manter a qualidade fisiológica quando conservadas em água a 7,5%. tratamentos T1 T controle T2 T3 04 0 4 0, L1 L 1 L- sacarose T4 08 8 T5 10 1, T6 20 2 2, PVS1 PVS T7 T8 T9 (PVS modificado T10 PVS3 75 7 5 7,5% 7,5 7,

Abstract The objective of this work was to evaluate cryoprotectants on the physiological quality of Adenium obesum seeds preserved in liquid nitrogen. The following treatments were used: T1, control, without cryoprotectant and without immersion in liquid nitrogen; T2, with immersion in liquid nitrogen and without cryoprotectant; T3, with 0. 4 mol L-1 sucrose; T4, with 0.8 mol L-1 sucrose; T5, with 1.0 mol L-1 glycerol; T6, with 2.0 mol L-1 glycerol with PVS1; T7, with PVS1; T8, with PVS2; T9, with PVS2 + phloroglucinol (modified PVS2); and T10, with PVS3. Adenium obesum seeds show tolerance to immersion and storage in liquid nitrogen and do not need cryoprotectants to maintain their physiological quality when stored in a water content of 7.5%. used T1 T control T2 T3 0 L1 L 1 L- sucrose T4 08 8 T5 10 1. T6 20 2 2. PVS1 PVS T7 T8 T9 modified PVS2) T10 PVS3 75 7 5 7.5% 7.5 7.

https://doi.org/10.1590/s1678-3921.pab2024.v59.03442

10.

Evaluation of chemical attributes of soils: definition of management zones in silvipastoral system soils
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Filho, Reinaldo Baldotto Ribeiro

; Oliveira, Carlos Henrique Rodrigues de

; Oliveira, Fabricia Benda de

; Dan, Mauricio Lima

; Burak, Diego Lang

; Angelos, Jacyelli Sgranci

; Conceição, Maria Eduarda Marques da

; Zucolotto, Mateus Zava

; Souza, Angélica Croce de

; Marques, Jamilly de Assis

Revista Ambiente & Água

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2024, Volume 19 elocation e2957

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

Resumo A análise química do solo é uma prática fundamental para obter as condições ideais de cultivo em um sistema silvipastoril produtivo, além de ser essencial para o planejamento e manejo dessa atividade. Nesse sentido, esta pesquisa tem como objetivo mapear a distribuição espacial dos nutrientes no solo em um sistema silvipastoril de 5 anos composto por brachiaria-brizantha e jacarandá-da-bahia, analisar o efeito da densidade das árvores e das copas nos teores de nutrientes e espacializar os dados. O estudo foi realizado na área experimental do Instituto Capixaba de Pesquisa, Assistência Técnica e Extensão Rural (INCAPER), localizada no distrito de Pacotuba, ES. A delimitação da área de trabalho foi realizada com o uso de sistemas de informações geográficas, abrangendo a área cultivada, para criar uma malha regular de pontos para permitir a amostragem sistemática do solo. Foram coletadas 75 amostras deformadas de solo nas profundidades de 0-0,10 m para obtenção dos teores de nutrientes do solo. As imagens de alta qualidade obtidas pelo uso de aeronaves remotamente pilotadas (ARP) permitiram sobrepor os dados de nutrientes do solo, de pastagem, do inventário florestal e das parcelas amostrais para auxiliar nas análises comparativas. Isso possibilitou a identificação de áreas com menor desenvolvimento das copas, principalmente na porção nordeste. Por meio do cruzamento dos dados de espacialização dos nutrientes do solo com os dados obtidos com o uso de ARP, foi possível correlacioná-los quanto ao menor ou maior desenvolvimento do sistema. Assim, a utilização de aeronaves remotamente pilotadas, juntamente com banco de dados georreferenciado, mostrou-se uma ferramenta inovadora e poderosa para apoio na tomada de decisões em sistemas silvipastoris, possibilitando o acompanhamento da evolução do sistema, e servir como base para avaliar a relação entre os elementos químicos e as copas das árvores. produtivo atividade sentido brachiariabrizantha brachiaria brizantha jacarandádabahia, jacarandádabahia jacarandá bahia, bahia jacarandá-da-bahia Pesquisa INCAPER, INCAPER , (INCAPER) Pacotuba ES geográficas cultivada 7 00,10 0010 0 0,10 10 0-0,1 ARP (ARP pastagem comparativas nordeste correlacionálos correlacioná los Assim georreferenciado mostrouse mostrou se silvipastoris (INCAPER 00 00,1 001 010 0,1 1 0-0, 00, 01 0, 0-0 0-

Abstract Soil chemical analysis is a fundamental to achieve optimal cultivation conditions in a productive silvopastoral system, essential for the planning and management of this activity. The objective of this research is to map the spatial distribution of nutrients in the soil in a 5-year-old silvopastoral system composed of brachiaria-brizantha and jacarandá-da-bahia, and to analyze the effect of tree density and canopy on nutrient levels. The study was conducted at the experimental area of the Capixaba Institute for Research, Technical Assistance, and Rural Extension (INCAPER) in the district of Pacotuba, ES. The delimitation of the work area was done using geographic information systems, to create a regular grid of points to enable systematic soil sampling. A total of 75 disturbed soil samples were collected at depths of 0-0.10 m to obtain quantitative soil nutrient data. High-quality images obtained using a remotely piloted aircraft (RPA) allowed for the overlay of soil nutrient data, pasture data, forest inventory data, and sample plot data to assist in comparative analyses. This enabled identification of the areas with lower canopy development, particularly in the northeast portion. By cross-referencing the spatialized soil nutrient data with the data obtained through RPA, it was possible to correlate them with the lower or higher development of the system. The use of RPA, together with a georeferenced database, proved to be an innovative and powerful tool to support decision-making, allowing for the monitoring of system evolution and serving as a basis for evaluating the relationship between chemical elements and tree canopies. activity 5yearold yearold 5 year old brachiariabrizantha brachiaria brizantha jacarandádabahia, jacarandádabahia jacarandá da bahia, bahia jacarandá-da-bahia levels Research Assistance INCAPER (INCAPER Pacotuba ES systems sampling 7 00.10 0010 0 0.10 10 0-0.1 Highquality High quality RPA (RPA analyses portion crossreferencing cross referencing database decisionmaking, decisionmaking decision making, making decision-making canopies 00 00.1 001 010 0.1 1 0-0. 00. 01 0. 0-0 0-

https://doi.org/10.4136/ambi-agua.2957

11.

Development of Cross-Linked Gelatin Hydrogel Films Using Tannic Acid as Anti-Aging Active with Skin Care Potential CrossLinked Cross Linked AntiAging Anti Aging
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Oliveira, Gabriele B. de

; Zamataro, Isadora S.

; Oliveira, Mariana S. de

; Gomes, André S.

; Barros, Maria Gabriela A.

; Oliveira, Angélica G.

; Zanella, Karine

; Gonçalves, Caroline C. S.

Journal of the Brazilian Chemical Society

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2024, Volume 35 N. 9 elocation e-20240046

Abstract: En | Text: En | PDF: En

Hydrogel films based on gelatin, glutaraldehyde and glycerol are widely reported in many studies with applications focused on food packaging, microencapsulation and release of active drugs. Thus, this study used this composition to produce hydrogel films and brought as a novelty the incorporation of tannic acid (TA) as anti-aging active, due to its great antioxidant capacity. The presence of TA in the hydrogel films was verified by the C–O stretch absorption band at 1020 cm-1, as well as by its thermal degradation between 200 and 300 ºC. Furthermore, the presence of this active compound, which influenced the physical, morphological and mechanical properties of the film, was also confirmed by qualitative release tests. Additionally, the mechanical properties of the HT2 hydrogel film showed acceptable values of elongation at break (28.9 ± 3.1%) and Young modulus (6.4 ± 1.1 MPa), suggesting that this film has the potential to be applied in skin care routines. gelatin packaging drugs Thus (TA antiaging anti aging capacity CO C O 102 cm1, cm1 cm 1, 1 cm-1 20 30 ºC Furthermore compound physical tests Additionally HT 28.9 289 28 9 (28. 3.1% 31 3 6.4 64 6 4 (6. 11 1. MPa, MPa , MPa) routines 10 cm- 2 28. (28 3.1 6. (6 (2 3. (

https://doi.org/10.21577/0103-5053.20240046

12.

The high biodiversity of benthic organisms in a coastal ecosystem revealed by an integrative approach
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Amaral, A. Cecília Z.

; Cunha, Beatriz P.

; Checon, Helio H.

; Godoy, Angélica S. de

; Silva, Camila F. da

; Corte, Guilherme N.

; Nogueira, João M. de M.

; Fukuda, Marcelo V.

; Steiner, Tatiana M.

; Kawauchi, Gisele Y.

; Turra, Alexander

; Denadai, Márcia R.

; Ferreira, Luciane

; Mendonça, Joel B. de

; Tavares, Marcos

; Leite, Fosca P. P.

; Costa, Mariana F. B.

; Siqueira, Silvana G. L.

; Vieira, Leandro M.

; Dias, Gustavo M.

; Teixeira, Joyce A.

; Rocha, Rosana M.

; Gusmão, Luciana C.

; Borges, Michela

; Alitto, Renata

; Machado, Fabrizio M.

; Passos, Flávio D.

; Cunha, Carlo M.

; Simone, Luiz R.L.

; Araujo, Ana Paula G.

; Carbayo, Fernando

; Bahia, Juliana

; Bulnes, Verónica N.

; Castello-Branco, Cristiana

; Hajdu, Eduardo

; Vilas-Boas, Ana Carolina

; Garraffoni, André R. S.

; Schockaert, Ernest

; Fonseca, Gustavo

; Domenico, Maikon Di

; Curini-Galletti, Marco

; Sørensen, Martin V.

; Hochberg, Rick

; Oliveira, Ana Julia F. C. de

; Zampieri, Bruna Del B.

; Chinelatto, Roberta M.

; Migotto, Alvaro E.

Biota Neotropica

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2024, Volume 24 N. 2 elocation e20231583

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

Resumo O aumento da modificação dos habitats e da perda de espécies demanda esforços consistentes para descrever e compreender os padrões de biodiversidade. O programa BIOTA/FAPESP foi criado nesse contexto e é uma iniciativa de sucesso para promover estudos em biodiversidade e conservação no Brasil. O BIOTA/Araçá é um projeto interdisciplinar que promoveu uma avaliação detalhada da biodiversidade da Baía do Araçá, um ecossistema costeiro localizado ao Norte do estado de São Paulo, Sudeste do Brasil. A baía engloba múltiplos habitats, tais como praias, manguezais, costões rochosos, e uma planície de maré, e também fornece importantes serviços ecossistêmicos. Infelizmente, a baía está sujeita à conflitos sócio-ambientais complexos que contrastam demandas econômicas, sociais e ambientais (i.e. a expansão das atividades do porto vizinho vs. a pesca artesanal de pequena escala e a proteção da biodiversidade). O presente estudo apresenta um levantamento das espécies bentônicas que ocorrem nos diferentes habitats da Baía do Araçá, incluindo dados obtidos durante o projeto BIOTA/Araçá e de investigações realizadas anteriormente na área. As espécies bentônicas desempenham um papel importante no ambiente marinho, e estudar a diversidade desses organismos que vivem associados ao fundo é indispensável para compreender o funcionamento do meio ambiente. A macrofauna, meiofauna, e microorganismos associados aos fundos consolidado e inconsolidado foram listados, e informações adicionais foram fornecidas para cada espécie, tais como a distribuição geográfica e nos habitats. O checklist inclui 826 espécies, quase 70% registradas durante o projeto BIOTA/Araçá. Os taxa mais especiosos foram os anelídeos (225 spp.), moluscos (194 spp.), e crustáceos (177 spp.). Entre as espécies bentônicas listadas, sete são endêmicas da Baía do Araçá, 14 são consideradas ameaçadas de extinção, e sete são exploradas economicamente. A baía é a localidade tipo de vários taxa, e 11 novas espécies bentônicas foram descritas com base em espécimes amostrados durante o projeto. Este projeto mostra a importância da Baía do Araçá como um ambiente de riqueza biológica única e demonstra a necessidade de esforços para a sua conservação considerando as atuais ameaças. BIOTAFAPESP BIOTA FAPESP Brasil BIOTAAraçá Paulo praias manguezais rochosos maré ecossistêmicos Infelizmente sócioambientais sócio econômicas i.e. ie i (i.e vs . biodiversidade) área marinho macrofauna meiofauna listados espécie 82 70 225 (22 spp., spp spp. , spp.) 194 (19 177 (17 spp.. listadas 1 extinção economicamente ameaças i.e 8 7 22 (2 19 (1 17 2 (

Abstract Increasing habitat modification and species loss demand consistent efforts to describe and understand biodiversity patterns. The BIOTA/FAPESP Program was created in this context and it has been a successful initiative to promote studies on biodiversity and conservation in Brazil. The BIOTA/Araçá is an interdisciplinary project that provided a detailed evaluation of the biodiversity of Araçá Bay, a coastal seascape located on the North coast of the state of São Paulo, Southeast Brazil. The bay encompasses multiple habitats, such as beaches, mangroves, rocky shores, and a tidal flat, and provides important ecosystem services. Unfortunately, the bay is the subject of complex social-environmental conflicts that oppose economic, social, and environmental demands (i.e., the expansion of neighboring harbor activities vs. small-scale artisanal fisheries and protection of biodiversity). The present study presents a survey of the benthic species occurring in the different habitats of Araçá Bay, including data obtained during the BIOTA/Araçá project and previous assessments of the area. The benthic species play an important role in marine environments and studying the diversity of these organisms that live associated with the bottom is indispensable for comprehending the environment’s functioning. The macrofauna, meiofauna, and microorganisms associated with soft and hard bottom were listed, and additional information, such as the habitat and geographical distribution, were provided for each species. The checklist includes 826 species, almost 70% recorded during the BIOTA/Araçá project. The most speciose taxa were the annelids (225 spp.), mollusks (194 spp.), and crustaceans (177 spp.). Seven benthic species are endemic to Araçá Bay, 14 are considered threatened, and seven are economically exploited. Furthermore, the bay is the type locality of many taxa, and 11 new benthic species were described based on specimens sampled during the project. This project shows the importance of Araçá Bay as a unique biologically rich environment and highlights the need for conservation efforts in light of the current threats. patterns BIOTAFAPESP BIOTA FAPESP Brazil BIOTAAraçá Paulo beaches mangroves shores flat services Unfortunately socialenvironmental social economic i.e., ie i e (i.e. vs smallscale small scale biodiversity. . biodiversity) area s functioning macrofauna meiofauna listed information distribution 82 70 225 (22 spp., spp spp. , spp.) 194 (19 177 (17 spp.. 1 threatened exploited Furthermore threats i.e. (i.e 8 7 22 (2 19 (1 17 i.e 2 (

https://doi.org/10.1590/1676-0611-bn-2023-1583

13.

Factors associated with external causes in elderly attended by the mobile emergency care service
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Brito, Ana Angélica Oliveira de

; Vasconcelos, Beatriz Barros de

; Santos, Ana Maria Ribeiro dos

; Lima, Débora de Oliveira

; Madeira, Maria Zélia de Araújo

; Sá, Guilherme Guarino de Moura

; Nolêto, Julyanne dos Santos

; Oliveira, Rouslanny Kelly Cipriano de

Revista Gaúcha de Enfermagem

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2024, Volume 45 elocation e20230005

Abstract: Pt En Es | Text: Pt En Es | PDF: Pt | PDF: En | PDF: Es

RESUMO Objetivo: Analisar a prevalência e fatores associados a causas externas em idosos atendidos pelo serviço de atendimento móvel de urgência. Método: Estudo transversal com 1.972 fichas de atendimento pré-hospitalar de idosos vítimas de causas externas no período de 2019 a 2020. Realizou-se análise descritiva e bivariada, com nível de significância de 5% (p<0,05). Resultados: A prevalência de causas externas em idosos atendidos pelo serviço móvel de urgência foi de 12,2%. A queda foi a ocorrência mais frequente. Destacaram-se as associações da ocorrência de queda com a idade a partir de 90 anos (OR=29,31; p<0,001) e o sexo feminino (OR=5,38; p<0,001), bem como da suspeita de ingestão de bebida alcoólica com a ocorrência de violência (OR=4,17; p<0,001) e acidentes de trânsito (OR=1,97; p<0,001). Conclusão: O estudo evidenciou fatores associados aos agravos por causas externas em idosos e poderá subsidiar formulação de estratégias de enfrentamento a essa problemática. Objetivo Método 1972 1 972 1.97 préhospitalar pré hospitalar 201 2020 Realizouse Realizou se bivariada 5 p<0,05. p005 p p<0,05 . 0 05 (p<0,05) Resultados 122 12 2 12,2% frequente Destacaramse Destacaram 9 OR=29,31 OR2931 OR 29 31 (OR=29,31 p<0,001 p0001 001 OR=5,38 OR538 38 (OR=5,38 p<0,001, , OR=4,17 OR417 4 17 (OR=4,17 OR=1,97 OR197 97 (OR=1,97 p<0,001. Conclusão problemática 197 1.9 20 202 p00 p<0,0 (p<0,05 12,2 OR=29,3 OR293 3 (OR=29,3 p<0,00 p000 00 OR=5,3 OR53 (OR=5,3 OR=4,1 OR41 (OR=4,1 OR=1,9 OR19 (OR=1,9 19 1. p0 p<0, (p<0,0 12, OR=29, OR29 (OR=29, OR=5, OR5 (OR=5, OR=4, OR4 (OR=4, OR=1, OR1 (OR=1, p<0 (p<0, OR=29 OR2 (OR=29 OR=5 (OR=5 OR=4 (OR=4 OR=1 (OR=1 p< (p<0 OR=2 (OR=2 OR= (OR= (p< (OR (p

ABSTRACT Objective: To analyze the prevalence and factors associated with external causes in elderly people attended by the mobile emergency care service. Method: Cross-sectional study with 1,972 pre-hospital care records of elderly victims of external causes from 2019 to 2020. A descriptive and bivariate analysis was performed, with a significance level of 5% (p<0.05). Results: The prevalence of external causes in elderly people attended by the mobile emergency service was 12.2%. Falling was the most frequent occurrence. The associations of the occurrence of falls with age from 90 years old (OR=29.31; p<0.001) and female gender (OR=5.38; p<0.001) stood out, as well as the suspicion of ingestion of alcoholic beverages with occurrence of violence (OR=4.17; p<0.001) and traffic accidents (OR=1.97; p<0.001). Conclusion: The study showed factors associated with injuries due to external causes in theelderly and may support the formulation of coping strategies for this problem. Objective Method Crosssectional Cross sectional 1972 1 972 1,97 prehospital pre hospital 201 2020 performed 5 p<0.05. p005 p p<0.05 . 0 05 (p<0.05) Results 122 12 2 12.2% 9 OR=29.31 OR2931 OR 29 31 (OR=29.31 p<0.001 p0001 001 OR=5.38 OR538 38 (OR=5.38 out OR=4.17 OR417 4 17 (OR=4.17 OR=1.97 OR197 97 (OR=1.97 p<0.001. Conclusion problem 197 1,9 20 202 p00 p<0.0 (p<0.05 12.2 OR=29.3 OR293 3 (OR=29.3 p<0.00 p000 00 OR=5.3 OR53 (OR=5.3 OR=4.1 OR41 (OR=4.1 OR=1.9 OR19 (OR=1.9 19 1, p0 p<0. (p<0.0 12. OR=29. OR29 (OR=29. OR=5. OR5 (OR=5. OR=4. OR4 (OR=4. OR=1. OR1 (OR=1. p<0 (p<0. OR=29 OR2 (OR=29 OR=5 (OR=5 OR=4 (OR=4 OR=1 (OR=1 p< (p<0 OR=2 (OR=2 OR= (OR= (p< (OR (p

RESUMEN Objetivo: Analizar la prevalencia y los factores asociados a causas externas en ancianos atendidos por el servicio de atención móvil de urgencia. Método: Estudio transversal con 1.972 registros de atención pre hospitalaria de ancianos víctimas de causas externas en el período de 2019 a 2020.Se realizó un análisis descriptivo y bivariado, con un nivel de significación del 5% (p<0,05). Resultados: La prevalencia de causas externas en adultos mayores atendidos por el servicio de emergencia móvil fue de 12,2%. La caída fue la ocurrencia más frecuente. Se destacaron las asociaciones de la ocurrencia de caídas con la edad a partir de 90 años (OR=29,31; p<0,001) y el género femenino (OR=5,38; p<0,001), así como la sospecha de ingesta de bebidas alcohólicas con la ocurrencia de violencia (OR=4,17; p<0,001) y accidentes de tránsito (OR=1,97; p<0,001). Conclusión: El estudio mostró factores asociados a las lesiones por causas externas en ancianos y puede apoyar la formulación de estrategias de enfrentamiento de este problema. Objetivo urgencia Método 1972 1 972 1.97 201 2020Se 2020 bivariado 5 p<0,05. p005 p p<0,05 . 0 05 (p<0,05) Resultados 122 12 2 12,2% frecuente 9 OR=29,31 OR2931 OR 29 31 (OR=29,31 p<0,001 p0001 001 OR=5,38 OR538 38 (OR=5,38 p<0,001, , OR=4,17 OR417 4 17 (OR=4,17 OR=1,97 OR197 97 (OR=1,97 p<0,001. Conclusión problema 197 1.9 20 202 p00 p<0,0 (p<0,05 12,2 OR=29,3 OR293 3 (OR=29,3 p<0,00 p000 00 OR=5,3 OR53 (OR=5,3 OR=4,1 OR41 (OR=4,1 OR=1,9 OR19 (OR=1,9 19 1. p0 p<0, (p<0,0 12, OR=29, OR29 (OR=29, OR=5, OR5 (OR=5, OR=4, OR4 (OR=4, OR=1, OR1 (OR=1, p<0 (p<0, OR=29 OR2 (OR=29 OR=5 (OR=5 OR=4 (OR=4 OR=1 (OR=1 p< (p<0 OR=2 (OR=2 OR= (OR= (p< (OR (p

https://doi.org/10.1590/1983-1447.2024.20230005.en

14.

Influence of spacing between trees on wood and charcoal quality indicators
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Gomes, Gabriel Soares Lopes

; Oliveira Neto, Sílvio Nolasco de

; Carneiro, Angélica de Cássia Oliveira

; Lopes, Lucas Sérgio de Sousa

; Leite, Hélio Garcia

; Caldeira, Marcos Vinicius Winckler

CERNE

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2024, Volume 30 elocation e-103270

Abstract: En | Text: En | PDF: En

ABSTRACT Background: The objective of this study was to evaluate the quality indicators for wood and charcoal from the Eucalyptus urophylla x Eucalyptus grandis hybrid (Clone GG 100) in different planting spacings. The study was conducted with the hybrid using the spacings of 2×1, 2×2, 3×2, and 3×3 m. The chemical properties of wood and charcoal were analyzed, and dry wood mass and energy per hectare were estimated. The data were subjected to the t test for comparison of means. Moreover, principal component analysis was conducted to assess the relationships between wood and charcoal indicators as a function of spacing. Results: The 2×2 m spacing showed the highest values for dry wood mass, lignin mass, mass of charcoal, and energy. The wider spacings of 3×2 and 3×3 m resulted in wood and charcoal of increased quality by showing wood of greater resistance to thermal degradation and charcoal of higher yield. Conclusion: Spacing between trees influenced wood quality indicators. The 2×2 m spacing showed higher estimates of mass and energy per hectare. However, wide spacings with an area greater than 6 m2 are more suitable for charcoal production due to their superior wood properties, especially basic density and total lignin, which influence gravimetric yields and bulk density. Background Clone 100 21 2 1 2×1 22 32 3 33 3× analyzed estimated means Moreover Results 2× yield Conclusion However 10

https://doi.org/10.1590/01047760202430013270

15.

Intimate partner violence and women's mental health during the COVID-19 pandemic in Brazil womens women s COVID19 COVID 19 COVID-1 COVID1 1 COVID-
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de Baumont, Angelica Cerveira

; Oliveira, Géssica Sá

; de Figueiredo, Juliana Bastos

; dos Santos, Júlia Foschiera

; Genro, Bruna Pasqualini

; Habigzang, Luísa Fernanda

; Manfro, Gisele Gus

Trends in Psychiatry and Psychotherapy

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2024, Volume 46 elocation e20220594

Abstract: En | Text: En | PDF: En

Abstract Objectives: Intimate partner violence (IPV) increased extensively around the world during the pandemic, causing severe harm to women's mental health. However, there are no studies showing these effects in Brazil. The objectives of this study were to assess perpetration of IPV and presence of depression and suicidal ideation in women living in Brazil during the coronavirus disease 2019 (COVID-19) pandemic. Methods: Cross-sectional online survey including women living in Brazil from July 2020 to June 2021. Participants answered a 43-item self-administered questionnaire exploring their characteristics and life changes due to the pandemic (CoRonavIruS Health Impact Survey [CRISIS]), IPV (World Health Organization Violence Against Women [WHO-VAW]), and depressive symptoms or suicidal ideation (Patient Health Questionnaire-9 [PHQ-9]). We used Poisson multiple regression analyses with robust variance to model associations between IPV and mental health outcomes, considering aspects of social vulnerability as covariates. Results: We found high frequencies of IPV (33.3%), depression (36.1%), and suicidal ideation (19.8%) among the participants. IPV was significantly associated with depression (prevalence ratio [PR] = 1.502, p = 0.001 for one type of IPV; PR = 2.702, p < 0.001 for two or three types of IPV) and with suicidal ideation (PR = 2.264, p < 0.001 for one type of VPI; PR = 3.272, p < 0.001 for two or three types of IPV). Food insecurity, being black, lower educational levels, and being in a relationship with a person of the same gender were associated with one or both mental health outcomes. Conclusions: We demonstrated associations between IPV and higher frequencies of depression and suicidal ideation in women living in Brazil during the COVID-19 pandemic, highlighting the urgency of strengthening strategies to protect women during adversity. Objectives (IPV womens s However 201 COVID19 COVID 19 (COVID-19 Methods Crosssectional Cross sectional 202 2021 43item item 43 selfadministered self administered CoRonavIruS CRISIS, CRISIS , [CRISIS]) World WHOVAW, WHOVAW WHO VAW [WHO-VAW]) Patient Questionnaire9 Questionnaire 9 Questionnaire- PHQ9. PHQ9 PHQ . [PHQ-9]) outcomes covariates Results 33.3%, 333 33.3% 33 3 (33.3%) 36.1%, 361 36.1% 36 1 (36.1%) 19.8% 198 8 (19.8% participants prevalence [PR 1502 502 1.502 0001 0 001 0.00 2702 2 702 2.702 2264 264 2.264 VPI 3272 272 3.272 IPV. insecurity black levels Conclusions COVID-1 adversity 20 COVID1 (COVID-1 4 [CRISIS] [WHO-VAW] [PHQ-9] 33.3 (33.3% 36.1 (36.1% 19.8 (19.8 150 50 1.50 000 00 0.0 270 70 2.70 226 26 2.26 327 27 3.27 COVID- (COVID- [CRISIS [WHO-VAW [PHQ-9 33. (33.3 36. (36.1 19. (19. 15 5 1.5 0. 7 2.7 22 2.2 32 3.2 (COVID [PHQ- (33. (36. (19 1. 2. 3. [PHQ (33 (36 (1 (3 (

https://doi.org/10.47626/2237-6089-2022-0594

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