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Prevalence and seasonal aspects of parasitism by Oestrus ovis (Diptera: Oestridae) in sheep from Mato Grosso State, Brazil Diptera (Diptera Oestridae State
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Silva, Victória Luiza de Barros
; Ramos, Dirceu Guilherme de Souza
; Pacheco, Richard de Campos
; Schenkel, Diego Montagner
; Dias Junior, Nilton Pereira
; Campos, Artur Kanadani
; Furlan, Fernando Henrique
.
Revista Brasileira de Parasitologia Veterinária
- Métricas do periódico
Abstract Oestrus ovis larvae are obligate parasites of vertebrates and cause cavitary myiasis (oestrosis) in sheep and goats. It is also reported as a zoonosis causing ophthalmomyiasis and nasopharyngeal myiasis. Despite being relatively common in Brazil, epidemiological studies on O. ovis are scarce. Considering that the infestation is influenced by the climate and biomes of the studied region, we aimed to investigate the seasonal prevalence of O. ovis among slaughtered sheep in the northern region of the state of Mato Grosso, Brazil. The heads of sheep (n=697) slaughtered at a slaughterhouse in the municipality of Terra Nova do Norte (November 2011 to November 2013) were collected to count, catalog, and identify the larvae found in the upper respiratory tract. Overall, 45.77% (319/697) of the animals were infested with 2,412 recovered larvae, 96.89% (2,337/2,412) of which were identified at the species level as O. ovis. Seasonal variations in prevalence ranged from 41% (spring) to 56% (summer); however, no correlation was observed between prevalence and season, mean humidity, or temperature. In conclusion, parasitism by O. ovis in sheep in the studied area, occurs year-round, considering the occurrence of larvae (L1, L2, and L3) throughout the year, probably because of the area's environmental conditions. oestrosis (oestrosis goats Brazil O scarce Grosso n=697 n697 n 697 (n=697 201 2013 count catalog tract Overall 4577 45 77 45.77 319/697 319697 319 (319/697 2412 2 412 2,41 9689 96 89 96.89 2,337/2,412 23372412 337 (2,337/2,412 41 spring (spring 56 summer (summer) however season humidity temperature conclusion area yearround, yearround year round, round year-round L1, L1 L (L1 L2 L3 areas s conditions n=69 n69 69 (n=69 20 457 4 7 45.7 319/69 31969 31 (319/69 241 2,4 968 9 8 96.8 2,337/2,41 2337241 33 (2,337/2,41 5 (summer (L n=6 n6 6 (n=6 45. 319/6 3196 3 (319/6 24 2, 96. 2,337/2,4 233724 (2,337/2,4 n= (n= 319/ (319/ 2,337/2, 23372 (2,337/2, (n (319 2,337/2 2337 (2,337/2 (31 2,337/ 233 (2,337/ (3 2,337 23 (2,337 ( 2,33 (2,33 2,3 (2,3 (2, (2
Resumo As larvas de Oestrus ovis são parasitas obrigatórios de vertebrados e causam miíase cavitária (estrose) em ovinos e caprinos. Também é relatada como uma zoonose que causa oftalmomíase e miíase nasofaríngea. Apesar de relativamente comum no Brasil, os estudos epidemiológicos sobre O. ovis são escassos. Considerando que a infestação é influenciada pelo clima e biomas da região estudada, objetivou-se investigar a prevalência sazonal de O. ovis entre ovinos abatidos na região norte do estado de Mato Grosso, Brasil. Foram coletadas cabeças de ovinos (n=697) abatidos em frigorífico do município de Terra Nova do Norte (novembro de 2011 a novembro de 2013) para contagem, catalogação e identificação das larvas encontradas no trato respiratório superior. No geral, 45,77% (319/697) dos animais estavam infestados com 2.412 larvas recuperadas, das quais 96,89% (2.337/2.412) foram identificadas em nível de espécie como O. ovis. As variações sazonais na prevalência variaram de 41% (primavera) a 56% (verão); no entanto, não foi observada correlação entre prevalência e estação do ano, umidade média ou temperatura. Conclui-se que o parasitismo por O. ovis em ovinos na área estudada ocorre durante todo o ano, considerando a ocorrência de larvas (L1, L2 e L3) ao longo do ano, provavelmente devido às condições ambientais da área. estrose (estrose caprinos nasofaríngea Brasil O escassos objetivouse objetivou se Grosso n=697 n697 n 697 (n=697 201 2013 contagem superior geral 4577 45 77 45,77 319/697 319697 319 (319/697 2412 2 412 2.41 recuperadas 9689 96 89 96,89 2.337/2.412 23372412 337 (2.337/2.412 41 primavera (primavera 56 verão (verão) entanto ano temperatura Concluise Conclui L1, L1 L (L1 L3 n=69 n69 69 (n=69 20 457 4 7 45,7 319/69 31969 31 (319/69 241 2.4 968 9 8 96,8 2.337/2.41 2337241 33 (2.337/2.41 5 (verão (L n=6 n6 6 (n=6 45, 319/6 3196 3 (319/6 24 2. 96, 2.337/2.4 233724 (2.337/2.4 n= (n= 319/ (319/ 2.337/2. 23372 (2.337/2. (n (319 2.337/2 2337 (2.337/2 (31 2.337/ 233 (2.337/ (3 2.337 23 (2.337 ( 2.33 (2.33 2.3 (2.3 (2. (2
2.
Optic neuropathy following COVID-19 vaccine COVID19 COVID 19 COVID-1 COVID1 1 COVID-
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Guareschi, Bianca Luiza Valduga
; Geara, Amanda
; Russ, Heloísa Helena Abil
; Moraes, João Guilherme Oliveira de
; Sato, Mario Teruo
; Moore, Bret Alan
; Ferreira, Fabiano Montiani
.
RESUMO Esta série de casos descreve quatro casos de pacientes que apresentaram oclusões vasculares de retina e nervo óptico após a administração de tipos diferentes de vacinas contra COVID-19. O primeiro paciente tomou a vacina ChAdOx1 nCoV-19 (AZD1222; Oxford/AstraZeneca) e 42 dias depois desenvolveu oclusão da artéria central da retina. O segundo paciente teve défice visual indolor no olho esquerdo após 6 dias da vacina Sinovac (CoronaVac) e foi diagnosticado com neuropatia óptica isquêmica anterior. O terceiro paciente apresentou o mesmo quadro após 22 dias da terceira dose da vacina COVID-19 Pfizer (Comirnaty®). O quarto paciente desenvolveu neurite óptica retrobulbar bilateral após vacina Oxford/AstraZeneca. O objetivo da nossa série de casos é discutir a possibilidade de correlação entre os quadros oculares isquêmicos e a vacinação contra a COVID-19. Nossos pacientes receberam vacinas contra COVID-19 com tecnologias diferentes e apresentaram quadros isquêmicos oculares relacionados temporalmente à vacinação. O acompanhamento e a avaliação a longo prazo de novos estudos semelhantes elucidarão o grau de associação entre a vacina e esse possível evento adverso. COVID19. COVID19 COVID 19. 19 ChAdOx nCoV19 nCoV nCoV-1 AZD1222 AZD (AZD1222 Oxford/AstraZeneca OxfordAstraZeneca Oxford AstraZeneca 4 CoronaVac (CoronaVac anterior 2 COVID-1 Comirnaty®. Comirnaty Comirnaty® . (Comirnaty®) adverso COVID1 1 nCoV1 nCoV- AZD122 (AZD122 COVID- (Comirnaty® AZD12 (AZD12 (Comirnaty AZD1 (AZD1 (AZD
ABSTRACT This case series describes four patients who presented with retinal and optic nerve vascular occlusions after administration of different COVID-19 vaccines. The first patient received the ChAdOx1 nCoV-19 vaccine (AZD1222; Oxford/AstraZeneca) and 42 days later developed central retinal artery occlusion. The second patient developed a painless visual impairment in the left eye and was diagnosed with anterior ischemic optic neuropathy 6 days after receiving the Sinovac-CoronaVac vaccine. The third patient presented with the same condition 22 days after receiving the third dose of the COVID-19 Pfizer (Comirnaty®) vaccine. The fourth patient developed bilateral retrobulbar optic neuritis after receiving the Oxford/AstraZeneca vaccine. The purpose of this case series is to discuss the possibility of a causal association between ischemic eye alterations and COVID-19 virus vaccination. Long-term follow-up and evaluation of similar cases will help elucidate the degree of the association between the vaccine and ischemic ocular events. COVID19 COVID 19 COVID-1 vaccines ChAdOx nCoV19 nCoV nCoV-1 AZD1222 AZD (AZD1222 OxfordAstraZeneca Oxford AstraZeneca 4 occlusion SinovacCoronaVac Sinovac CoronaVac 2 Comirnaty® Comirnaty (Comirnaty® vaccination Longterm Long term followup follow up events COVID1 1 COVID- nCoV1 nCoV- AZD122 (AZD122 (Comirnaty AZD12 (AZD12 AZD1 (AZD1 (AZD
3.
Geography and public health: analysis of the epidemiological dynamics of meningitis in Brazil, between 2010 and 2019 health Brazil 201 20 2
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Silva, Luis Roberto da
; Arruda, Laís Eduarda Silva de
; Barreto, Isabel de Jesus Brandão
; Aragão, João Victor Rodrigues de
; Silva, Maria Luiza Ferreira Imburana da
; Lira, Guilherme
; Teixeira, Camila Maria Barros
; Oliveira, Emília Carolle Azevedo de
.
ABSTRACT Objective: To analyze the spatiotemporal epidemiological dynamics of meningitis in Brazil, between 2010 and 2019. Methods: Descriptive ecological study with cases and deaths due to meningitis in Brazil (2010-2019) in the National Notifiable Diseases Information System (Sistema de Informações de Agravos de Notificação – SINAN). The following analyses were performed: (I) frequency analyses of cases and deaths, prevalence rates, mortality, lethality, Fisher's exact test, and chi-square test; (II) Prais-Winstein regression; and (III) Global, Local Moran's index, and Kernel density. Results: 182,126 cases of meningitis were reported in Brazil, of which 16,866 (9.26%) resulted in death, with prevalence rates of 9.03/100,000 inhabitants, mortality of 0.84/100,000 inhabitants, and lethality of 9.26%. There was a noted trend of decreasing prevalence rates (−9.5%, 95% confidence interval — 95%CI −13.92; −4.96, p<0.01) and mortality (−11.74%, 95%CI −13.92; −9.48, p<0.01), while lethality remained stable (−2.08%, 95%CI −4.9; 0.8; p<0.1941). The majority of cases were viral meningitis (45.7%), among 1-9 years old (32.2%), while the highest proportion of deaths was due to bacterial meningitis (68%), among 40-59 years old (26.3%). In the Moran and Kernel maps of prevalence and mortality rates, municipalities in the South, Southeast, and the capital of Pernambuco in the Northeast stood out with high rates; as for lethality, the North, Northeast, and Southeast coastal areas were highlighted. Conclusion: A decrease in meningitis cases and deaths was found in this study; however, the lethality rate was higher in areas with lower prevalence, emphasizing the need to enhance actions for identifying, monitoring, and providing health care for cases, as well as expanding vaccination coverage. Objective 201 2019 Methods 20102019 (2010-2019 Sistema SINAN. SINAN . SINAN) performed I (I Fishers Fisher s test chisquare chi square II (II PraisWinstein Prais Winstein regression III (III Global Morans index density Results 182126 182 126 182,12 16866 16 866 16,86 9.26% 926 9 26 (9.26% death 903100000 03 100 000 9.03/100,00 inhabitants 084100000 0 84 0.84/100,00 −9.5%, 95 5 (−9.5% 95CI CI −13.92 1392 13 92 496 4 96 −4.96 p<0.01 p001 p 01 −11.74%, 1174 11 74 (−11.74% 948 48 −9.48 p<0.01, , −2.08%, 208 2 08 (−2.08% −4.9 49 0.8 8 p<0.1941. p01941 p<0.1941 1941 p<0.1941) 45.7%, 457 45.7% 45 7 (45.7%) 19 1 1- 32.2%, 322 32.2% 32 (32.2%) 68%, 68 68% (68%) 4059 40 59 40-5 26.3%. 263 26.3% 3 (26.3%) South North highlighted Conclusion however identifying monitoring coverage 20 2010201 (2010-201 18212 18 12 182,1 1686 86 16,8 9.26 (9.26 90310000 10 00 9.03/100,0 08410000 0.84/100,0 −9.5% (−9.5 −13.9 139 p<0.0 p00 −11.74% 117 (−11.74 94 −9.4 −2.08% (−2.08 −4. 0. p0194 p<0.194 194 45.7 (45.7% 32.2 (32.2% 6 (68% 405 40- 26.3 (26.3% 201020 (2010-20 1821 182, 168 16, 9.2 (9.2 9031000 9.03/100, 0841000 0.84/100, −9.5 (−9. −13. p<0. p0 −11.74 (−11.7 −9. −2.08 (−2.0 −4 p019 p<0.19 45. (45.7 32. (32.2 (68 26. (26.3 20102 (2010-2 9. (9. 903100 9.03/100 084100 0.84/100 (−9 −13 p<0 −11.7 (−11. −9 −2.0 (−2. − p01 p<0.1 (45. (32. (6 (26. (2010- (9 90310 9.03/10 08410 0.84/10 (− −1 p< −11. (−11 −2. (−2 (45 (32 ( (26 (2010 9031 9.03/1 0841 0.84/1 −11 (−1 −2 (4 (3 (2 (201 903 9.03/ 084 0.84/ (20 90 9.03 0.84 9.0
RESUMO Objetivo: Analisar a dinâmica epidemiológica espaçotemporal das meningites no Brasil, entre os anos de 2010 e 2019. Métodos: Estudo ecológico descritivo com os casos e óbitos por meningites no Brasil (2010–2019) no Sistema de Informações de Agravos de Notificação. Realizaram-se (I) análises de frequências dos casos e óbitos, taxas de prevalência, mortalidade, letalidade, testes de exato de Fisher e qui-quadrado; (II) regressão de Prais-Winsten; e (III) índice de Moran global, local e densidade de Kernel. Resultados: Notificaram-se 182.126 casos de meningites no Brasil, dos quais 16.866 (9,26%) evoluíram para óbito, com taxas de prevalência de 9,03/100.000/habitantes, mortalidade de 0,84/100.000/habitantes e letalidade de 9,26%. Destaca-se a tendência de decrescimento das taxas de prevalência (−9,5%, intervalo de confiança de 95% — IC95% −13,92; −4,96, p<0,01) e mortalidade (−11,74%, IC95% −13,92; −9,48, p<01,01), enquanto a letalidade se manteve estacionária (−2,08%, IC95% −4,9; 0,8; p<0,1941). A maioria dos casos foi de meningites virais (45,7%), entre 1 e 9 anos (32,2%), enquanto a maior parcela dos óbitos foi por meningites bacterianas (68%), entre 40 e 59 anos (26,3%). Nos mapas de Moran e Kernel das taxas de prevalência e mortalidade, destacaram-se com altas taxas os municípios do sul, sudeste e a capital de Pernambuco, no nordeste; já na letalidade, evidenciaram-se o norte, o nordeste e o litoral do sudeste. Conclusão: Encontrou-se decréscimo dos casos e óbitos por meningites neste estudo, entretanto a taxa de letalidade foi maior em áreas com menor prevalência, reforçando a necessidade do aprimoramento das ações de identificação, vigilância e assistência em saúde dos casos, bem como da ampliação da cobertura vacinal. Objetivo 201 2019 Métodos 2010–2019 20102019 (2010–2019 Notificação Realizaramse Realizaram I (I quiquadrado qui quadrado qui-quadrado II (II PraisWinsten Prais Winsten Prais-Winsten III (III global Resultados Notificaramse Notificaram 182126 182 126 182.12 16866 16 866 16.86 9,26% 926 26 (9,26% óbito 903100000habitantes habitantes 03 100 000 9,03/100.000/habitantes 084100000habitantes 0 84 Destacase Destaca −9,5%, 95 5 (−9,5% IC95 IC −13,92 1392 13 92 496 4 96 −4,96 p<0,01 p001 p 01 −11,74%, 1174 11 74 (−11,74% 948 48 −9,48 p<01,01, p0101 p<01,01 , p<01,01) −2,08%, 208 2 08 (−2,08% −4,9 49 0,8 8 p<0,1941. p01941 p<0,1941 . 1941 p<0,1941) 45,7%, 457 45,7% 45 7 (45,7%) 32,2%, 322 32,2% 32 (32,2%) 68%, 68 68% (68%) 26,3%. 263 26,3% 3 (26,3%) destacaramse destacaram sul Pernambuco evidenciaramse evidenciaram norte Conclusão Encontrouse Encontrou estudo identificação vacinal 20 2010–201 2010201 (2010–201 18212 18 12 182.1 1686 86 16.8 9,26 (9,26 10 00 −9,5% (−9,5 IC9 −13,9 139 p<0,0 p00 −11,74% 117 (−11,74 94 −9,4 p010 p<01,0 −2,08% (−2,08 −4, 0, p0194 p<0,194 194 45,7 (45,7% 32,2 (32,2% 6 (68% 26,3 (26,3% 2010–20 201020 (2010–20 1821 182. 168 16. 9,2 (9,2 −9,5 (−9, −13, p<0, p0 −11,74 (−11,7 −9, p01 p<01, −2,08 (−2,0 −4 p019 p<0,19 19 45, (45,7 32, (32,2 (68 26, (26,3 2010–2 20102 (2010–2 9, (9, (−9 −13 p<0 −11,7 (−11, −9 p<01 −2,0 (−2, − p<0,1 (45, (32, (6 (26, 2010– (2010– (9 (− −1 p< −11, (−11 −2, (−2 (45 (32 ( (26 (2010 −11 (−1 −2 (4 (3 (2 (201 (20
4.
Bacterial nanocellulose/calcium alginate hydrogel for the treatment of burns nanocellulosecalcium nanocellulose calcium
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Munhoz, Lauriene Luiza de Souza
; Guillens, Luiz Carlos
; Alves, Beatriz Candido
; Nascimento, Maria Gabriela Oliveira Ferreira do
; Meneguin, Andréia Bagliotti
; Carbinatto, Fernanda Mansano
; Arruda, Gabriela
; Barud, Hernane da Silva
; Aro, Andrea de
; Casagrande, Laura de Roch
; Silveira, Paulo Cesar Lock
; Andrade, Thiago Antônio Moretti
; Santos, Glaucia Maria Tech dos
; Caetano, Guilherme Ferreira
.
ABSTRACT Purpose: Bacterial cellulose (BC) has shown high capacity for the treatment of wounds and burns, providing a moisty environment. Calcium alginate can be associated with BC to create gels that aid in wound debridement and contribute to appropriate wound healing. This study is aimed at characterizing and evaluating the use of bacterial cellulose/alginate gel in skin burns in rats. Methods: Cellulose and cellulose/alginate gels were compared regarding the capacity of liquid absorption, moisture, viscosity, and potential cytotoxicity. The 2nd degree burns were produced using an aluminum metal plate (2.0cm) at 120ºC for 20s on the back of rats. The animals were divided into non-treated, CMC(Carboxymethylcellulose), Cellulose(CMC with bacterial cellulose), and Cellulose/alginate(CMC with bacterial cellulose and alginate). The animals received topical treatment 3 times/week. Biochemical (MPO, NAG and oxidative stress), histomorphometry and immunohistochemical assays (IL-1β IL-10 and VEGF) were conducted on the 14th, 21st, 28th, and 35th days. Results: Cellulose/Alginate gel showed higher absorption capacity and viscosity compared to Cellulose gel, with no cytotoxic effects. Cellulose/alginate presented lower MPO values, a higher percentage of IL-10, with greater and balanced oxidative stress profile. Conclusions: The use of cellulose/alginate gel reduced neutrophils and macrophage activation and showed greater anti-inflammatory response, which can contribute to healing chronic wounds and burns. Purpose (BC environment cellulosealginate rats Methods moisture cytotoxicity nd 2.0cm 20cm cm 2 0cm (2.0cm ºC s nontreated, nontreated non treated, treated non-treated CMCCarboxymethylcellulose, CMCCarboxymethylcellulose CMC Carboxymethylcellulose , CMC(Carboxymethylcellulose) CelluloseCMC cellulose, cellulose) Cellulose/alginateCMC CellulosealginateCMC alginate. . alginate) timesweek times week times/week MPO, (MPO stress, stress) IL1β ILβ IL 1β β IL10 10 IL-1 VEGF 14th th 21st st 28th days Results CelluloseAlginate Alginate effects Cellulosealginate values IL10, 10, profile Conclusions antiinflammatory anti inflammatory response CMC(Carboxymethylcellulose alginateCMC IL1 1 IL-
5.
Geochemistry and U-Pb geochronology of columbite of the Cachoeirinha Deposit, Rondônia Tin Province, Brazil UPb U Pb Deposit Province
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Silva, Raquel Guimarães da
; Souza, Valmir da Silva
; Gonçalves, Guilherme de Oliveira
; Ferreira, Luiza dos Santos
; Santos Júnior, Paulo Sérgio Mendes dos
.
Abstract The Cachoeirinha Sn ± (Nb-Ta) deposit is an important producer of the Rondônia Tin Province. It is inserted in the regional unit named Rondônia Intrusive Suite (995–956 Ma) and hosts granular accumulations of columbite group minerals (CGM) embedded in thick Cenozoic colluvial-alluvial covers. Cachoeirinha CGM have subrounded to angular grains, with irregular to regular internal zoning, micro-inclusion, and exsolution features. They have columbite-(Fe) as the dominant mineral phase, with variation in the Ta/(Ta+Nb) ratio and with Sn, Ti, W, U, Ba, Cr, REE, and V as chemical impurities. It has high total REE content (LREEN depleted, HREEN enriched, Ce and Eu anomalies), δ18O = 2.78‰, and with two U-Pb age groups: 1052 ± 6 and 909 ± 7 Ma. This information indicates that physicochemical oscillations favored the ionic substitutions and resorption mechanisms between Nb ↔ Ta, as well as coupled substitutions with the entry of geochemical impurities, according to the equation: 3(Sn, Ti, U, Si)4+ + (W, Cr)6+ ↔ 2(V, Nb, Ta)5+ + 2(Al, REE)3+ + (Fe, Mn, Ba)2+, at the temperature range between 400° and 500°C. Finally, the Cachoeirinha Sn ± (Nb-Ta) alluvial deposit host ore is related to at least two Neo-Mesoproterozoic magmatic pulses. NbTa Ta (Nb-Ta Province 995–956 995956 995 956 (995–95 Ma (CGM colluvialalluvial colluvial covers grains zoning microinclusion, microinclusion micro inclusion, inclusion micro-inclusion features columbiteFe Fe columbite-(Fe phase Ta/Ta+Nb TaTaNb Ta/ Ta+Nb Ta/(Ta+Nb Ti W U Ba Cr impurities LREEN depleted enriched anomalies, anomalies , anomalies) δO δ O 278 2 78 2.78‰ UPb Pb groups 105 90 equation 3Sn, 3Sn 3 3(Sn Si4+ Si4 Si 4+ 4 Si)4 (W Cr6+ Cr6 6+ Cr)6 2V, 2V V, 2(V Ta5+ Ta5 5+ 5 Ta)5 2Al, 2Al Al Al, 2(Al REE3+ REE3 3+ REE)3 Fe, (Fe Mn Ba2+, Ba2 2+, Ba)2+ 400 500C C 500 500°C Finally NeoMesoproterozoic Neo Mesoproterozoic pulses 995–95 99595 99 95 (995–9 TaNb 27 2.78 10 9 Si) Cr) Ta) REE) Ba2+ 2+ Ba)2 40 50 995–9 9959 (995– 2.7 1 Ba) 995– (995 2. (99 (9 (
6.
Geography and public health: analysis of the epidemiological dynamics of meningitis in Brazil, between 2010 and 2019
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Silva, Luis Roberto da
; Arruda, Laís Eduarda Silva de
; Barreto, Isabel de Jesus Brandão
; Aragão, João Victor Rodrigues de
; Silva, Maria Luiza Ferreira Imburana da
; Lira, Guilherme
; Teixeira, Camila Maria Barros
; Oliveira, Emília Carolle Azevedo de
.
ABSTRACT Objective: To analyze the spatiotemporal epidemiological dynamics of meningitis in Brazil, between 2010 and 2019. Methods: Descriptive ecological study with cases and deaths due to meningitis in Brazil (2010-2019) in the National Notifiable Diseases Information System (Sistema de Informações de Agravos de Notificação – SINAN). The following analyses were performed: (I) frequency analyses of cases and deaths, prevalence rates, mortality, lethality, Fisher's exact test, and chi-square test; (II) Prais-Winstein regression; and (III) Global, Local Moran's index, and Kernel density. Results: 182,126 cases of meningitis were reported in Brazil, of which 16,866 (9.26%) resulted in death, with prevalence rates of 9.03/100,000 inhabitants, mortality of 0.84/100,000 inhabitants, and lethality of 9.26%. There was a noted trend of decreasing prevalence rates (−9.5%, 95% confidence interval — 95%CI −13.92; −4.96, p<0.01) and mortality (−11.74%, 95%CI −13.92; −9.48, p<0.01), while lethality remained stable (−2.08%, 95%CI −4.9; 0.8; p<0.1941). The majority of cases were viral meningitis (45.7%), among 1-9 years old (32.2%), while the highest proportion of deaths was due to bacterial meningitis (68%), among 40-59 years old (26.3%). In the Moran and Kernel maps of prevalence and mortality rates, municipalities in the South, Southeast, and the capital of Pernambuco in the Northeast stood out with high rates; as for lethality, the North, Northeast, and Southeast coastal areas were highlighted. Conclusion: A decrease in meningitis cases and deaths was found in this study; however, the lethality rate was higher in areas with lower prevalence, emphasizing the need to enhance actions for identifying, monitoring, and providing health care for cases, as well as expanding vaccination coverage.
RESUMO Objetivo: Analisar a dinâmica epidemiológica espaçotemporal das meningites no Brasil, entre os anos de 2010 e 2019. Métodos: Estudo ecológico descritivo com os casos e óbitos por meningites no Brasil (2010–2019) no Sistema de Informações de Agravos de Notificação. Realizaram-se (I) análises de frequências dos casos e óbitos, taxas de prevalência, mortalidade, letalidade, testes de exato de Fisher e qui-quadrado; (II) regressão de Prais-Winsten; e (III) índice de Moran global, local e densidade de Kernel. Resultados: Notificaram-se 182.126 casos de meningites no Brasil, dos quais 16.866 (9,26%) evoluíram para óbito, com taxas de prevalência de 9,03/100.000/habitantes, mortalidade de 0,84/100.000/habitantes e letalidade de 9,26%. Destaca-se a tendência de decrescimento das taxas de prevalência (−9,5%, intervalo de confiança de 95% — IC95% −13,92; −4,96, p<0,01) e mortalidade (−11,74%, IC95% −13,92; −9,48, p<01,01), enquanto a letalidade se manteve estacionária (−2,08%, IC95% −4,9; 0,8; p<0,1941). A maioria dos casos foi de meningites virais (45,7%), entre 1 e 9 anos (32,2%), enquanto a maior parcela dos óbitos foi por meningites bacterianas (68%), entre 40 e 59 anos (26,3%). Nos mapas de Moran e Kernel das taxas de prevalência e mortalidade, destacaram-se com altas taxas os municípios do sul, sudeste e a capital de Pernambuco, no nordeste; já na letalidade, evidenciaram-se o norte, o nordeste e o litoral do sudeste. Conclusão: Encontrou-se decréscimo dos casos e óbitos por meningites neste estudo, entretanto a taxa de letalidade foi maior em áreas com menor prevalência, reforçando a necessidade do aprimoramento das ações de identificação, vigilância e assistência em saúde dos casos, bem como da ampliação da cobertura vacinal.
7.
Catálogo Taxonômico da Fauna do Brasil: Setting the baseline knowledge on the animal diversity in Brazil Brasil
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Boeger, Walter A.
; Valim, Michel P.
; Zaher, Hussam
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; Forzza, Rafaela C.
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; Leite, Yuri L.R.
.
ABSTRACT The limited temporal completeness and taxonomic accuracy of species lists, made available in a traditional manner in scientific publications, has always represented a problem. These lists are invariably limited to a few taxonomic groups and do not represent up-to-date knowledge of all species and classifications. In this context, the Brazilian megadiverse fauna is no exception, and the Catálogo Taxonômico da Fauna do Brasil (CTFB) (http://fauna.jbrj.gov.br/), made public in 2015, represents a database on biodiversity anchored on a list of valid and expertly recognized scientific names of animals in Brazil. The CTFB is updated in near real time by a team of more than 800 specialists. By January 1, 2024, the CTFB compiled 133,691 nominal species, with 125,138 that were considered valid. Most of the valid species were arthropods (82.3%, with more than 102,000 species) and chordates (7.69%, with over 11,000 species). These taxa were followed by a cluster composed of Mollusca (3,567 species), Platyhelminthes (2,292 species), Annelida (1,833 species), and Nematoda (1,447 species). All remaining groups had less than 1,000 species reported in Brazil, with Cnidaria (831 species), Porifera (628 species), Rotifera (606 species), and Bryozoa (520 species) representing those with more than 500 species. Analysis of the CTFB database can facilitate and direct efforts towards the discovery of new species in Brazil, but it is also fundamental in providing the best available list of valid nominal species to users, including those in science, health, conservation efforts, and any initiative involving animals. The importance of the CTFB is evidenced by the elevated number of citations in the scientific literature in diverse areas of biology, law, anthropology, education, forensic science, and veterinary science, among others. publications problem uptodate up date classifications context exception (CTFB http//fauna.jbrj.gov.br/, httpfaunajbrjgovbr http //fauna.jbrj.gov.br/ , jbrj gov br (http://fauna.jbrj.gov.br/) 2015 Brazil 80 specialists 1 2024 133691 133 691 133,69 125138 125 138 125,13 82.3%, 823 82 3 (82.3% 102000 102 000 102,00 7.69%, 769 7 69 (7.69% 11000 11 11,00 . 3,567 3567 567 (3,56 2,292 2292 2 292 (2,29 1,833 1833 833 (1,83 1,447 1447 447 (1,44 1000 1,00 831 (83 628 (62 606 (60 520 (52 50 users science health biology law anthropology education others http//fauna.jbrj.gov.br/ faunajbrjgovbr //fauna.jbrj.gov.br (http://fauna.jbrj.gov.br/ 201 8 202 13369 13 133,6 12513 12 125,1 82.3% (82.3 10200 10 00 102,0 7.69% 76 6 (7.69 1100 11,0 3,56 356 56 (3,5 2,29 229 29 (2,2 1,83 183 83 (1,8 1,44 144 44 (1,4 100 1,0 (8 62 (6 60 52 (5 5 http//fauna.jbrj.gov.br (http://fauna.jbrj.gov.br 20 1336 133, 1251 125, 82.3 (82. 1020 0 102, 7.69 (7.6 110 11, 3,5 35 (3, 2,2 22 (2, 1,8 18 (1, 1,4 14 4 ( 82. (82 7.6 (7. 3, (3 2, (2 (1 7. (7
8.
Larvicidal Activity of Calcium Alginate Microcapsules Containing Clove Essential Oil Obtained by Microfluidics
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Condé, Débora T.
; Mendes, Luiza A.
; Ramos, Guilherme P.
; Silva, Rafael R. A.
; Teixeira, Alvaro V. N. C.
; Teixeira, Róbson Ricardo
; Martins, Gustavo F.
; Cerceau, Cristiane I.
; Lopes, Renata P.
.
Journal of the Brazilian Chemical Society
- Métricas do periódico
Essential oils (EO) have diverse applications, such as antibacterial and antifungal activity. However, they are susceptible to oxidation in the presence of air, light, and moisture. In addition, they are thermally unstable. In this sense, it is necessary to develop techniques to increase the lifespan of EO. In this work, EO was obtained from cloves and characterized by different techniques. The major compounds found were eugenol (83%), eugenol acetate (9%), and β-caryophyllene (8%). The EO was encapsulated by extrusion using a microfluidic device. The sodium alginate was used as wall material, and the CaCl2 solution was used as a crosslinking agent. The microcapsule presented sizes of 164.7 ± 0.3 μm, with an encapsulation yield of 64 ± 14%. Functional characteristic groups of EO were observed in the microcapsule by infrared and Raman spectroscopies. The microcapsule increased the thermal decomposition of the EO from 162 to 230 °C. Release kinetics of the capsule was performed, with an equilibrium time of 72 h and release of 54% of the EO. Finally, the pure EO and encapsulated EO-microcapsules were applied in the Aedes aegypti larvae control, showing mean lethal concentration necessary to eliminate 50% (LC50) values of 74.4 and 96.9 μg mL-1 and lethal concentration necessary to eliminate 90% (LC90) of 106.2 and 133.3 μg mL-1 for pure EO and encapsulated EO, respectively. Therefore, it was concluded that these microcapsules have the potential for application in the Aedes aegypti larvae control. (EO applications activity However air light moisture addition unstable sense work 83%, 83 83% , (83%) 9%, 9 9% (9%) βcaryophyllene β caryophyllene 8%. 8 8% . (8%) device material CaCl agent 1647 164 7 164. 03 0 3 0. μm 6 14 14% spectroscopies 16 23 C °C performed 54 Finally EOmicrocapsules control 50 LC50 LC (LC50 744 74 4 74. 969 96 96. mL1 mL 1 mL- 90 LC90 (LC90 1062 106 2 106. 1333 133 133. respectively Therefore (83% (9% (8% 5 LC5 (LC5 LC9 (LC9 10 13 (83 (9 (8 (LC (
9.
GOVERNANÇA E COORDENAÇÃO NO SUS: Aprendendo com a pandemia de Covid-19 SUS Covid19 Covid 19 Covid-1 Covid1 1 Covid-
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COELHO, VERA SCHATTAN P.
; BLOOM, GERRY
; PAES-SOUSA, RÔMULO
; FIORE, DANILO CESAR
; VIANA, ANA LUIZA
; IBAÑEZ, NELSON
; ARBIX, GLAUCO
; MELLO, GUILHERME
; CERON, MARIANE
.
ABSTRACT For plural health systems, promoting coordination between multiple sectors and governments levels is a permanent challenge. This study explores how the SUS dealt with this challenge during the Covid-19 pandemic, identifying proactive subnational actors, cross-sector cooperation and digital health as innovations that enhanced this coordination. Their emergence, the possibilities they represent for improving the SUS and how they can be sustained are discussed. systems Covid19 Covid 19 Covid-1 pandemic actors crosssector cross sector emergence discussed Covid1 1 Covid-
RESUMO Sistemas de saúde plurais enfrentam de forma recorrente o desafio de coordenar múltiplos setores e níveis de governo na busca do interesse público. Investigamos como esse desafio foi enfrentado pelo SUS durante a pandemia de Covid-19. Identificamos o protagonismo dos atores subnacionais, a cooperação entre setores e a saúde digital como inovações que potencializaram essa coordenação. Discutimos sua emergência, as possibilidades que oferecem para o aperfeiçoamento do SUS e como sustentá-las. público Covid19. Covid19 Covid 19. 19 Covid-19 subnacionais coordenação emergência sustentálas. sustentálas sustentá las. las sustentá-las Covid1 1 Covid-1 Covid-
10.
Can high pain intensity and catastrophizing interfere with the cognitive performance of women with chronic pain related TMD? A cross-sectional study TMD crosssectional cross sectional
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MELCHIOR, Melissa de Oliveira
; ANTUNES, Luiza Guilherme
; BATAGLION, César
; MAGRI, Laís Valencise
.
Abstract Interventions based on pain education and self-management are dependent on factors such as attention, memory, concentration, and executive function. Objective To explore the relationship between cognitive performance and the variables pain intensity, central sensitization, catastrophizing, and hypervigilance in women diagnosed with chronic pain-related TMD. Methodology This is a cross-sectional study. A total of 33 women (mean age: 38±4.6 years; range: 18 to 66 years) with chronic pain-related TMD (myalgia and/or arthralgia) diagnosed according to the Diagnostic Criteria for Temporomandibular Disorders (DC/TMD). Specific questionnaires were used to evaluate cognitive performance, overall pain intensity, central sensitization, hypervigilance, and pain catastrophizing. The data were analyzed using Pearson’s correlation coefficient and backward stepwise multiple linear regression (statistical significance at 5% alpha). Results Approximately 53% of the study sample showed decreased cognitive performance. High central sensitization, hypervigilance, and pain catastrophizing were observed. A significant negative correlation was observed between cognitive performance and hypervigilance (p=.003, r=−.49), cognitive performance and catastrophizing (p<.001, r=−.58), and cognitive performance and pain intensity (p<.001, r=−.58). Regarding the partial regression coefficients, only catastrophizing and pain intensity showed statistical significance (t=−2.12, p=.043; t=−2.64, p=.014, respectively), indicating a significant role in explaining cognitive performance at the sample. Conclusion High pain intensity and the presence of catastrophic thoughts regarding pain can predict impaired cognitive performance in women with chronic pain-related TMD. Management strategies addressing psychosocial dimensions such as reducing catastrophizing and ensuring complete understanding of the condition are important. selfmanagement self management attention memory concentration function sensitization painrelated related crosssectional cross sectional 3 mean age 3846 38 4 6 38±4. years range 1 myalgia andor or arthralgia DC/TMD. DCTMD DC/TMD . DC (DC/TMD) Pearsons Pearson s 5 alpha. alpha alpha) 53 p=.003, p003 p 003 (p=.003 r=−.49, r49 r r=−.49 , 49 r=−.49) p<.001, p001 001 (p<.001 r=−.58, r58 r=−.58 58 r=−.58) r=−.58. coefficients t=−2.12, t212 t 2 12 (t=−2.12 p=.043 p043 043 t264 64 t=−2.64 p014 014 p=.014 respectively, respectively respectively) important 384 38±4 (DC/TMD p=.003 p00 00 (p=.00 r4 r=−.4 p<.001 (p<.00 r5 r=−.5 t=−2.12 t21 (t=−2.1 p=.04 p04 04 t26 t=−2.6 p01 01 p=.01 38± p=.00 p0 0 (p=.0 r=−. p<.00 (p<.0 t=−2.1 t2 (t=−2. p=.0 t=−2. (p=. r=− p<.0 (p<. (t=−2 p=. t=−2 (p= r= p<. (p< (t=− p= t=− (p p< (t= t= (t
11.
Removal of fluoxetine from water by nanofiltration and reverse osmosis
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Dalbosco, Talita
; Cadore, Jéssica Stefanello
; Pezzini, Alessandra
; Bandeira, Nelson Miguel Grubel
; Giubel, Guilherme Otávio Moraes
; Lazzari, Tauane
; Barbizan, Luiza Desengrini
; Novello, Dominique Trindade
; Brião, Vandré Barbosa
.
Abstract This paper explores the use of nanofiltration (NF) and Reverse Osmosis (RO) to remove the pharmaceutical Fluoxetine (FLX) from water. This substance can be found in rivers and lakes and requires studies involving the application of efficient technologies for its removal or mitigation. The study evaluated NF and RO membranes as an alternative to remove Fluoxetine from water. NF removed fluoxetine within the range between 50 and 60%, and RO demonstrated higher efficiency in removing the drug (98.8%). RO is a suitable method as a complementary treatment of water to ensure a lower concentration of FLX in water. (NF (RO (FLX mitigation 5 60 60% 98.8%. 988 98.8% . 98 8 (98.8%) 6 98.8 9 (98.8% 98. (98.8 (98. (98 (9 (
Resumo Este trabalho abordou o uso de Nanofiltração e Osmose Inversa para remover o composto farmacêutico fluoxetina de água. Essa substância pode ser encontrada em rios e lagos, demandando estudos que envolvam a aplicação de tecnologias eficientes na remoção e/ou mitigação destes compostos. O objetivo deste trabalho foi avaliar a NF e RO como alternativa para remover Fluoxetina. A NF removeu a fluoxetina na faixa entre 50% e 60% e, por sua vez, a osmose inversa apresentou até 98,8% de remoção, demonstrando ser o método mais satisfatório nas condições experimentais analisadas. RO é um método adequado para complementar os sistemas de tratamento de água e garantir baixas concentrações de FLX em água. lagos eou ou compostos Fluoxetina 50 60 vez 988 98 8 98,8 analisadas 5 6 9 98,
12.
Factors that cause women with osteoporosis to fall
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Correa, Renata Gonçalves Pinheiro
; Pivovarsky, Madeline Luiza Ferreira
; Santos, Guilherme da Silva
; Gomes, Anna Raquel Silveira
; Borba, Victoria Zeghbi Cochenski
.
Archives of Endocrinology and Metabolism
- Métricas do periódico
ABSTRACT Objectives: To analyze and compare intrinsic and extrinsic factors that cause falls among women receiving treatment for osteoporosis. Subjects and methods: A cross-sectional study of women ≥50 years receiving treatment for osteoporosis. Participants filled out questionnaires (demographic characteristics), and researchers took anthropometric measurements of bone mineral density, handgrip strength (HGS), ankle range of motion (ROM), and gait speed (GS). We also evaluated the Timed Up and Go Test (TUGT), Five Times Sit-to-Stand Test (SST), and Falls Efficacy Scale–International (FES-I) and investigated the extrinsic factors for falls. Results: We included 144 participants (71.6 [8.3 years]), who reported 133 falls. We classified participants into a non-faller group (NFG; 0 falls, n = 71, 49.5%), a faller group (FG; 1 fall, n = 42, 28.9%), and a recurrent-faller group (RFG; more than 1 fall, n = 31, 21.5%). Most patients had an increased risk of falling according to the TUGT, SST, reduced ankle ROM, and GS (P < .005 for all). FES-I was associated with sporadic and recurrent falls. For the multivariate analysis, the number of falls was influenced by the presence of ramps (RR 0.48, 95% CI, 0.26-0.87, P = .015), uneven surfaces (RR 1.6, 95% CI. 1.05-2.43, P = .028), and antislippery adhesive on stairs (RR 2.75, 95% CI, 1.77-4.28, P < .001). Conclusion: Patients receiving treatment for osteoporosis are influenced by intrinsic and extrinsic factors that cause falls. Lower-limb strength and power-discriminated participants at a higher risk of falls, but extrinsic factors varied. Only uneven floors and antislippery adhesives on stairs were associated with increased frequency of falls. Objectives methods crosssectional cross sectional 50 ≥5 demographic characteristics, characteristics , characteristics) density HGS, HGS (HGS) ROM (ROM) GS. . (GS) TUGT (TUGT) SittoStand Sit Stand SST (SST) ScaleInternational Scale International FESI FES I (FES-I Results 14 71.6 716 71 6 (71. 8.3 83 8 3 [8. years, years]) 13 nonfaller non NFG (NFG 49.5%, 495 49.5% 49 5 49.5%) FG (FG fall 42 28.9%, 289 28.9% 28 9 28.9%) recurrentfaller RFG (RFG 31 21.5%. 215 21.5% 21 21.5%) 005 .00 all. all all) analysis RR 048 48 0.48 95 CI 0.260.87, 026087 0.26 0.87, 26 87 0.26-0.87 .015, 015 .015 .015) 16 1.6 1.052.43, 105243 1.05 2.43, 05 2 43 1.05-2.43 .028, 028 .028 .028) 275 75 2.75 1.774.28, 177428 1.77 4.28, 77 4 1.77-4.28 .001. 001 .001 .001) Conclusion Lowerlimb Lower limb powerdiscriminated power discriminated varied ≥ (HGS (ROM (GS (TUGT (SST 71. 7 (71 8. [8 years] 49.5 28.9 21.5 00 .0 04 0.4 260 0.260.87 02608 026 0.2 087 0.87 0.26-0.8 01 .01 1. 052 1.052.43 10524 105 1.0 243 2.43 1.05-2.4 02 .02 27 2.7 774 1.774.28 17742 177 1.7 428 4.28 1.77-4.2 (7 [ 49. 28. 21. 0. 0.260.8 0260 08 0.8 0.26-0. 1.052.4 1052 10 24 2.4 1.05-2. 2. 1.774.2 1774 17 4.2 1.77-4. ( 0.260. 0.26-0 1.052. 1.05-2 1.774. 4. 1.77-4 0.260 0.26- 1.052 1.05- 1.774 1.77-
13.
Physiological and agronomic response of soybean cultivars to soil compaction in the Brazilian Cerrado
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Ferreira, Camila Jorge Bernabé
; Silva, Alessandro Guerra da
; Tormena, Cassio Antonio
; Severiano, Eduardo da Costa
; Tavares, Rose Luiza Moraes
; Braz, Guilherme Braga Pereira
; Paiva Filho, Silvio Vasconcelos de
.
ABSTRACT Soil compaction negatively impacts soil physical functions, affecting root growth and crop yield. This study aimed to evaluate different soybean cultivars’ agronomic and physiological performance as a function of compaction in Rhodic Ferralsol under no-tillage (NT) with a clay loam texture in the Brazilian Cerrado biome. The experiment was implemented in Rio Verde, Goias state, central Brazil. The experimental design was a randomized block with a 3x2 factorial scheme with six replications. The first factor corresponded to three soybean cultivars from different maturity groups (MG) identified as super-early (MG = 6.2); early (MG = 6.8), and medium (MG = 7.9). The second factor was the cultivation in compacted and uncompacted soil. The experiment evaluated the soil physical properties: bulk density, total porosity, water content at matric potential -6 kPa, aeration capacity and water and air holding capacity in 0.0-0.1 and 0.1-0.2 m layers, agronomic and physiological traits (gas exchange). Soil compaction negatively affected the agronomic traits of soybean cultivars, with better performance of the medium cycle cultivar. Net photosynthesis, stomatal conductance, and transpiration rates were reduced up to 50% under compaction and were not influenced by cultivars. Our findings suggest that soil compaction negatively affected the performance of soybean cultivars with lower maturity groups reflecting in lower plant height, shoot and root dry mass, number of pods and grain yield. The choice of soybean cultivars with a longer cycle can be an alternative to minimize the adverse effects of soil compaction. functions yield notillage no tillage NT (NT biome Verde state Brazil x 3x replications MG superearly super 6.2 62 6 2 6.2) 6.8, 68 6.8 , 8 6.8) 7.9. 79 7.9 . 7 9 7.9) properties density porosity - kPa 0.00.1 0001 0.0 0.1 0 1 0.0-0. 0.10.2 0102 0.2 0.1-0. layers gas exchange. exchange exchange) cultivar photosynthesis conductance 50 height mass 6. 7. 00 0.00. 000 0. 01 0.0-0 10 0.10. 010 02 0.1-0 5 0.00 0.0- 0.10 0.1-
14.
COVID-19 outcomes in people living with HIV: Peering through the waves COVID19 COVID 19 COVID-1 HIV COVID1 1 COVID-
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Sales, Thaís Lorenna Souza
; Souza-Silva, Maíra Viana Rego
; Delfino-Pereira, Polianna
; Neves, João Victor Baroni
; Sacioto, Manuela Furtado
; Assis, Vivian Costa Morais de
; Duani, Helena
; Oliveira, Neimy Ramos de
; Sampaio, Natália da Cunha Severino
; Ramos, Lucas Emanuel Ferreira
; Schwarzbold, Alexandre Vargas
; Jorge, Alzira de Oliveira
; Scotton, Ana Luiza Bahia Alves
; Castro, Bruno Mateus de
; Silva, Carla Thais Cândida Alves da
; Ramos, Carolina Marques
; Anschau, Fernando
; Botoni, Fernando Antonio
; Grizende, Genna Maira Santos
; Nascimento, Guilherme Fagundes
; Ruschel, Karen Brasil
; Menezes, Luanna Silva Monteiro
; Castro, Luís César de
; Nasi, Luiz Antônio
; Carneiro, Marcelo
; Godoy, Mariana Frizzo de
; Nogueira, Matheus Carvalho Alves
; Guimarães Júnior, Milton Henriques
; Ziegelmann, Patricia Klarmann
; Almeida, Rafaela Charão de
; Francisco, Saionara Cristina
; Silveira Neto, Sidney Teodoro
; Araújo, Silvia Ferreira
; Avelino-Silva, Thiago Junqueira
; Aliberti, Márlon Juliano Romero
; Pires, Magda Carvalho
; Silva, Eduardo Sérgio da
; Marcolino, Milena Soriano
.
Abstract Objective To evaluate clinical characteristics and outcomes of COVID-19 patients infected with HIV, and to compare with a paired sample without HIV infection. Methods This is a substudy of a Brazilian multicentric cohort that comprised two periods (2020 and 2021). Data was obtained through the retrospective review of medical records. Primary outcomes were admission to the intensive care unit, invasive mechanical ventilation, and death. Patients with HIV and controls were matched for age, sex, number of comorbidities, and hospital of origin using the technique of propensity score matching (up to 4:1). They were compared using the Chi-Square or Fisher's Exact tests for categorical variables and the Wilcoxon for numerical variables. Results Throughout the study, 17,101 COVID-19 patients were hospitalized, and 130 (0.76%) of those were infected with HIV. The median age was 54 (IQR: 43.0;64.0) years in 2020 and 53 (IQR: 46.0;63.5) years in 2021, with a predominance of females in both periods. People Living with HIV (PLHIV) and their controls showed similar prevalence for admission to the ICU and invasive mechanical ventilation requirement in the two periods, with no significant differences. In 2020, in-hospital mortality was higher in the PLHIV compared to the controls (27.9% vs. 17.7%; p = 0.049), but there was no difference in mortality between groups in 2021 (25.0% vs. 25.1%; p > 0.999). Conclusions Our results reiterate that PLHIV were at higher risk of COVID-19 mortality in the early stages of the pandemic, however, this finding did not sustain in 2021, when the mortality rate is similar to the control group. COVID19 COVID 19 COVID-1 infection (202 2021. . 2021) records unit death sex comorbidities up 41. 41 4 1 4:1) ChiSquare Chi Square Fishers Fisher s study 17101 17 101 17,10 hospitalized 13 0.76% 076 0 76 (0.76% 5 IQR (IQR 43.064.0 430640 43.0 64.0 43 64 43.0;64.0 202 46.063.5 460635 46.0 63.5 46 63 46.0;63.5 (PLHIV differences inhospital 27.9% 279 27 9 (27.9 vs 17.7% 177 7 0.049, 0049 0.049 , 049 0.049) 25.0% 250 25 (25.0 25.1% 251 0.999. 0999 0.999 999 0.999) pandemic however group COVID1 COVID- (20 4:1 1710 10 17,1 0.76 07 (0.76 064 43.064. 43064 430 43. 640 64. 6 43.0;64. 20 063 46.063. 46063 460 46. 635 63. 46.0;63. 27.9 2 (27. 17.7 004 0.04 04 25.0 (25. 25.1 099 0.99 99 (2 4: 171 17, 0.7 (0.7 06 43.064 4306 43.0;64 46.063 4606 46.0;63 27. (27 17. 00 0.0 25. (25 09 0.9 ( 0. (0. 43.06 43.0;6 46.06 46.0;6 (0 43.0; 46.0;
15.
Análise do sistema de produção agrícola de feijão no estado de São Paulo a partir do Levantamento das Unidades de Produção Agropecuária (LUPA) LUPA (LUPA
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Bezerra, Luiza Maria Capanema
; Fredo, Carlos Eduardo
; Correia, Guilherme Gomes
; Spatti, Ana Carolina
; Chiorato, Alisson Fernando
.
Revista de Economia e Sociologia Rural
- Métricas do periódico
Abstract This study is aimed to characterize and analyze social, economic, productive, and technological aspects of the bean crop in two periods of time (2007/2008 and 2016/2017) from the Survey of Agricultural Production Units (LUPA). This work is original since it is the first analysis of quantitative data from LUPA for the characterization of bean cultivation in the State of São Paulo. As a result, we can see in 2016/2017 that bean cultivation was present in 9,187 Agricultural Production Units (APUs), totaling an area of 105,018 ha. Between the two agricultural years, these indicators revealed a reduction of 19.5% in the number of APUs and 2.0% in the cultivated area. These reductions may be associated with the water crisis and fluctuations in prices paid to bean producers, who opted for more profitable crops, such as corn and soybeans. Circumstances such as water scarcity and lack of labor caused an increase in areas with irrigated cultivation and the use of mechanized harvesting. In both periods, most producers had up to four fiscal modules in their properties and the income obtained by farming was more than 50% of the composition of family income, information that can characterize this activity as family farming. The results obtained showed the importance of organized and systematized information bases to understand both the bean agricultural activity and others, in addition to allowing the observation of the process of agricultural development in the State of São Paulo. social economic productive 2007/2008 20072008 2007 2008 (2007/200 20162017 2016 2017 LUPA. . (LUPA) Paulo result 2016/201 9187 9 187 9,18 APUs, , (APUs) 105018 105 018 105,01 ha years 195 19 5 19.5 20 2 0 2.0 crops soybeans harvesting 50 others 2007/200 2007200 200 (2007/20 2016201 201 (LUPA 2016/20 918 18 9,1 (APUs 10501 10 01 105,0 1 19. 2. 2007/20 200720 (2007/2 201620 2016/2 91 9, 1050 105, 2007/2 20072 (2007/ 20162 2016/ 2007/ (2007 (200 (20 (2 (
Resumo Este trabalho teve por objetivo caracterizar e analisar aspectos sociais, econômicos, produtivos e tecnológicos sobre a cultura do feijão em dois períodos (2007/2008 e 2016/2017), a partir Levantamento das Unidades de Produção Agropecuária (LUPA). Destaca-se que a originalidade deste trabalho se deve ao fato de ser a primeira análise de dados quantitativos do LUPA para a caracterização do cultivo de feijão no Estado de São Paulo. Como resultados, observou-se em 2016/2017 que o cultivo de feijão esteve presente em 9.187 Unidades de Produção Agropecuárias (UPAs), totalizando uma área de 105.018 ha. Entre os dois anos agrícolas, esses indicadores apresentaram redução de 19,5% no número de UPAs e 2,0% na área cultivada. As reduções podem estar associadas à crise hídrica e oscilações de preços pagos aos produtores de feijão, que fizeram a opção por culturas mais rentáveis, como o milho e a soja. Fenômenos como escassez hídrica e falta de mão de obra provocaram aumento em áreas com cultivo irrigado e uso de colheita mecanizada. Em ambos os períodos, se observou que a maioria dos produtores apresentavam a área de seus imóveis de até quatro módulos fiscais e a renda obtida pela exploração agropecuária superior a 50% na composição da renda familiar, informações que podem caracterizar essa atividade como de agricultura familiar. Os resultados obtidos demonstraram a importância de bases de informações organizadas e sistematizadas para compreender tanto essa atividade agrícola quanto outras, além de permitir observar o processo de desenvolvimento da agropecuária no Estado de São Paulo. sociais econômicos 2007/2008 20072008 2007 2008 (2007/200 2016/2017, 20162017 , 2016 2017 2016/2017) LUPA. . (LUPA) Destacase Destaca Paulo observouse 2016/201 9187 9 187 9.18 UPAs, (UPAs) 105018 105 018 105.01 ha agrícolas 195 19 5 19,5 20 2 0 2,0 cultivada rentáveis soja mecanizada 50 familiar outras 2007/200 2007200 200 (2007/20 2016201 201 (LUPA 2016/20 918 18 9.1 (UPAs 10501 10 01 105.0 1 19, 2, 2007/20 200720 (2007/2 201620 2016/2 91 9. 1050 105. 2007/2 20072 (2007/ 20162 2016/ 2007/ (2007 (200 (20 (2 (
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Você pode enriquecer sua busca de uma forma muito simples. Use os índices de pesquisa combinados com os conectores (AND ou OR) e especifique cada vez mais sua busca.
Por exemplo, se você deseja buscar artigos sobre
casos de dengue no Brasil em 2015, use:ti:dengue and publication_year:2015 and aff_country:Brasil
Veja abaixo a lista completa de índices de pesquisa que podem ser usados:
Cód. do Índice | Elemento |
---|---|
ti | título do artigo |
au | autor |
kw | palavras-chave do artigo |
subject | assunto (palavras do título, resumo e palavras-chave) |
ab | resumo |
ta | título abreviado da revista (ex. Cad. Saúde Pública) |
journal_title | título completo da revista (ex. Cadernos de Saúde Pública) |
la | código do idioma da publicação (ex. pt - Português, es - Espanhol) |
type | tipo do documento |
pid | identificador da publicação |
publication_year | ano de publicação do artigo |
sponsor | financiador |
aff_country | código do país de afiliação do autor |
aff_institution | instituição de afiliação do autor |
volume | volume do artigo |
issue | número do artigo |
elocation | elocation |
doi | número DOI |
issn | ISSN da revista |
in | código da coleção SciELO (ex. scl - Brasil, col - Colômbia) |
use_license | código da licença de uso do artigo |