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Violencia doméstica y desintegración familiar en tiempos de COVID-19 en la provincia de Puno
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Calderón Torres, Alfredo

; Saavedra Pinazo, Marco Antonio

; Calderón Tumi, Juan Alfredo

; Córdova-Canaza, Meliza

Revista Estudios del Desarrollo Social: Cuba y América Latina

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apr 2024, Volume 12 N. 1 elocation e14

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

RESUMEN La violencia es considerada como una forma de ejercicio del poder que facilita la dominación de sometimiento hacia la persona; se expresa desde la dimensión social, cultural, económica y de salud pública. En la zona sur del departamento de Puno, la mayoría de las mujeres toman las decisiones de la distribución económica familiar en sus hogares, pero existe una forma de invisibilidad de violencia de manera indistinta. El objetivo es explicar las formas de violencia doméstica y la desintegración familiar en tiempos de COVID-19 en la provincia de Puno. La metodología fue corte cuantitativo, diseño no experimental y tipo correlacional, para tal investigación se utilizó el método deductivo. Para este caso se aplicó el diseño estadístico del SPSS. Los resultados están en función a la violencia económica y el abandono de la pareja, que afectan a hogares por falta de trabajo y el costo de vida en tiempos de pandemia; otro aspecto que se considera es la violencia física y la infidelidad de la pareja, que aquejan la desintegración de la familia, y la violencia emocional trae consigo el bajo rendimiento académico en los niveles de educación, primaria, secundaria y superior en la provincia de Puno.

ABSTRACT Violence is considered as a form of exercise of power that facilitates the domination of submission to the person, it is expressed from the social, cultural, economic and public health dimension. In the southern zone of the department of Puno, most women make decisions regarding family economic distribution in their homes, in any case there is a form of invisibility of violence indistinctly. The objective is to explain the forms of domestic violence and family disintegration in times of COVID-19 in the province of Puno. The methodology is quantitative cut, non-experimental design and correlational type, for such research the deductive method was used, for this case the SPSS statistical design was applied. The results are based on the economic violence and abandonment of the couple that affect homes due to lack of work and the cost of living in times of pandemic, another aspect that is considered is the physical violence and infidelity of the couple that afflict the family disintegration and emotional violence brings with it low academic performance at the levels of education, primary, secondary and higher in the province of Puno.

Physio-edaphoclimatic factors show optimal soil suitability for three tropical crops in the Ecuadorian Amazon Physioedaphoclimatic Physio edaphoclimatic
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Vizuete-Montero, Marco Omar

; Figueroa-Saavedra, Hilter Farley

; Barbaru-Grajales, Asterio Denis

; Zapata-Mayorga, Holger Alfredo

; Herrera-Ocaña, Héctor Ramiro

; Moya, Wladimir

Scientia Agricola

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2024, Volume 81 elocation e20220214

Abstract: En | Text: En | PDF: En

ABSTRACT Favorable soil conditions are essential to the proper growth and production of any crop worldwide. Only 9 % of the Ecuadorian Amazon Region (EAR) territory is suitable for agriculture and/or livestock farming, due to limitations imposed by physio-edaphoclimatic factors. This study evaluated the soil potential suitability for coffee, cocoa and tropical pastures to determine optimal, moderate and marginal areas in three provinces in the EAR (Orellana, Sucumbios and Pastaza) under different agroecological conditions. On-site field work was carried out to analyze the soil profile to determine the mineral composition. Eight environmental variables were evaluated through the integration of GIS-based modeling to determine the agroecological zoning of the crops. The results showed that the main determining factors for optimal areas of soil suitability within the three provinces included soil depth (30 cm), organic matter content (5.3 %), concentration of macronutrients (2,700 mg kg–1), and slope (< 10 %), whereas annual temperature (18-26 °C), annual precipitation (1200-3000 mm), altitude (0-500 m), and pH (4.38) were included for moderate and marginal areas. Depending on the crop and the province, soil suitability was classified into two or three classes (optimal, moderate, and marginal areas), relying on the agroecological conditions specific to each crop. This study highlights that all crops showed mostly optimal soil suitability for proper development under the agroecological conditions analyzed, which contributes to the provision of valuable information to decision-makers about key limiting factors, land-use planning and mapping soil suitability when considering the best location for a specific crop. worldwide (EAR andor farming physioedaphoclimatic physio edaphoclimatic coffee Orellana, Orellana (Orellana Pastaza Onsite On site composition GISbased GIS based 30 (3 cm, cm , cm) 5.3 53 5 3 (5. %, %) 2,700 2700 2 700 (2,70 kg–1, kg1 kg kg–1 1 kg–1) < ( 1826 18 26 (18-2 °C, C °C °C) 12003000 1200 3000 (1200-300 mm, mm mm) 0500 0 500 (0-50 m, m m) 4.38 438 4 38 (4.38 province (optimal areas, areas) analyzed decisionmakers decision makers landuse land use 5. (5 2,70 270 70 (2,7 kg– 182 (18- 1200300 120 300 (1200-30 050 50 (0-5 4.3 43 (4.3 2,7 27 7 (2, (18 120030 12 (1200-3 05 (0- 4. (4. 2, (2 (1 12003 (1200- (0 (4 (1200 (120 (12

https://doi.org/10.1590/1678-992x-2022-0214

Third National Registry of Cardiac Rehabilitation Programs in Mexico (RENAPREC III-2022)
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Lara-Vargas, Jorge A.

; Ilarraza-Lomelí, Hermes

; García-Saldivia, Marianna

; Pineda-García, Alfredo D.

; Leyva-Valadez, Eduardo A.

; Justiniano-Cordero, Samuel

; Sahagún-Olmos, Roberto

; Zavala-Ramírez, Juana

; Cassaigne-Guasco, María E.

; Sánchez-Limón, Edgar-F

; Castañeda-López, Javier

; Cerón-Enríquez, Norma

; Ku-González, Andrés

; Arteaga-Martínez, Rodolfo

; Hinojosa-López, Tania

; Vergara-Guzmán, Jéssica

; Pérez-Vázquez, Daniel I.

; Gasca-Zamudio, Pedro D.

; Aranda-Ayala, Zulema L.

; Vacío-Reyes, Martha E.

; Reza-Orozco, Marco

; Alcocer-Gamboa, Miguel A.

; Hernández-González, Pedro A.

; Pérez-Reyes, Angélica A.

; Núñez-Urquiza, Juan P.

; Alonso-Sánchez, Jesús

; Franco-Valles, Sarahí

; Romo-Escamilla, Ricardo E.

; Nuriulú-Escobar, Patricia

; Serna-Santamaría, Iván

; Avilés-González, Jorge

; Salgado-Solorio, María C.

; Muñoz-Gutiérrez, Luz M.

; Mendoza-Díaz, Pedro M.

; Ávila-Estrada, Ángel

; Morales-Medina, Carlos

; Lara-Vázquez, Eduardo

; Rodríguez-Herrera, Paulina

; Galván-López, María

; Segoviano-Mendoza, Georgina

; De-la-Torre-Cruz, Fabiola

; Jiménez-Campos, Cecilia

; Ramírez-Meléndez, Alejandra

; Almaraz-Ríos, Alejandro

; González-Bonilla, Mezthly

; Rojano-Castillo, Jessica

; Rius-Suarez, María D.

Archivos de cardiología de México

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dec 2023, Volume 93 N. 4 Pages 405 - 416

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

resumen está disponible en el texto completo

Abstract Introduction: In Mexico, cardiac rehabilitation (CR) as an interdisciplinary intervention with therapeutic impact in patients with heart disease is growing. There is the need to know actual conditions of CR in our country. Objectives: The objective of this National Registry is to follow-up those existing and new CR units in Mexico through the comparison between the two previous registries, RENAPREC-2009 and RENAPREC II-2015 studies. This is a descriptive study focused on diverse CR activities such as assistance training, and certification of health professionals, barriers, reference, population attended, interdisciplinarity, permanence over time, growth prospects, regulations, post-pandemic condition, integrative characteristics, and scientific research. Results: Data were collected from 45 CR centers in the 32 states, 75.5% are private practice units, 67% are new, 33% were part of RENAPREC II-2015, and 17 have continued since 2009. With a better distribution of CR units along the territory, the median reference of candidates for CR programs is 9% with a significant reduction into tiempo of enrollment to Phase II admission (19 ± 11 days). Regarding to previous registries, the coverance of Phases I, II, and III is 71%, 100%, and 93%, respectively; and a coverance increases in evaluation, risk stratification, and prescription, more comprehensive attendance and prevention strategies. Conclusions: CR in Mexico has grown in the past 7 years. Even there is still low reference and heterogeneity in specific processes, there are strengths such as interdisciplinarity, scientific professionalization of specialists, national diversification, and an official society that are consolidated over time.

https://doi.org/10.24875/acm.22000235

Definición de la presión arterial normal a las 11-14 semanas de gestación según riesgo
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Valenzuela-Muhech, Yamile L.

; Cervantes-Ricaud, Alfredo J.

; Carrasco-Blancas, Erika R.

; Cortes-Martínez, Marco A.

; Oviedo-Cruz, Héctor

Archivos de cardiología de México

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mar 2023, Volume 93 N. 1 Pages 62 - 68

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

Abstract Objective: To define normal blood pressure at first trimester of pregnancy by performance for pre-eclampsia prediction. Method: A cohort study in singleton pregnancies, according to the competing risks model for pre-eclampsia. Blood pressure was measured according to a standardized method at 11 to 14 weeks’ gestation. Results: Among 797 pregnancies included, there were 40 (5.0%, IC95 3.6; 6.4) deliveries with pre-eclampsia. The systolic, diastolic, and mean arterial blood pressures were respectively of 101(9), 68(8) and 79(8) mmHg in pregnant women who did not develop pre-eclampsia, against 109(10), 75(8) and 86(8) in those who did (p < 0.001, t-test). The areas under the curves were 0.707 (0.637; 0.777), 0.728 (0.661; 0.795), and 0.738 (0.673; 0.803). At a 3% of false positive rate, the cut-off points were 119, 83 and 94 mmHg with predictive values of negative of 95.6%. Conclusions: It is feasible to define the normal values for blood pressure in pregnancy on biostatistic and clinical basis.

Resumen Objetivo: Definir la presión arterial normal en el primer trimestre de la gestación según el desempeño para predecir preeclampsia. Método: Estudio de cohorte en embarazos de feto único, según el modelo de riesgos en competencia para preeclampsia. La presión arterial se midió de manera estandarizada entre las 11 y 14 semanas de gestación. Resultados: En 797 embarazos incluidos hubo 40 (5.0%, intervalo de confianza del 95% [IC 95%]: 3.6-6.4) partos con preeclampsia. Las presiones arteriales sistólica, diastólica y media fueron respectivamente de 101 (9), 68 (8) y 79 (8) mmHg en las embarazadas que no desarrollaron preeclampsia, frente a 109 (10), 75 (8) y 86 (8) mmHg en las que sí (p < 0.001, prueba t de Student). Las áreas bajo la curva fueron 0.707 (0.637-0.777), 0.728 (0.661-0.795) y 0.738 (0.673-0.803). A 3% de falsos positivos, los puntos de corte fueron 119, 83 y 94 mmHg con valores predictivos negativos del 95.6%. Conclusiones: Es factible definir normalidad para la presión arterial en el embarazo con base bioestadística y clínica.

https://doi.org/10.24875/acm.21000247

Chronic medical conditions associated with invasive pneumococcal diseases in inpatients in teaching hospitals in São Paulo city: Estimating antimicrobial susceptibility and serotype-coverage of pneumococcal vaccines city serotypecoverage serotype coverage
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Kfouri, Renato A.

; Brandileone, Maria-Cristina C.

; Sáfadi, Marco Aurélio P.

; Richtmann, Rosana

; Gilio, Alfredo E.

; Rossi, Flavia

; Guimarães, Thais

; Bierrenbach, Ana Luiza

; Moraes, José C.

Brazilian Journal of Infectious Diseases

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2023, Volume 27 N. 2 elocation 102746

Abstract: En | Text: En | PDF: En

ABSTRACT Background: Chronic conditions increase the risk of invasive pneumococcal diseases (IPD). Pneumococcal vaccination remarkably reduced IPD morbimortality in vulnerable populations. In Brazil, pneumococcal vaccines are included in the National Immunization Program (PNI): PCV10 for < 2 years-old, and PPV23 for high risk-patients aged ≥ 2 years and institutionalized ≥ 60 years. PCV13 is available in private clinics and recommended in the PNI for individuals with certain underlying conditions. Methods: A retrospective study was performed using clinical data from all inpatients from five hospitals with IPD from 2016 to 2018 and the corresponding data on serotype and antimicrobial-non-susceptibility of pneumococcus. Vaccine-serotype-coverage was estimated. Patients were classified according to presence of comorbidities: healthy, without comorbidities; at-risk, included immunocompetent persons with specific medical conditions; high-risk, with immunocompromising conditions and others Results: 406 IPD cases were evaluated. Among 324 cases with information on medical conditions, children < 5 years were mostly healthy (55.9%), while presence of comorbidity prevailed in adults ≥ 18 years old (> 82.0%). Presence of ≥1 risk condition was reported in ≥ 34.8% of adults. High-risk conditions were more frequent than at-risk in all age groups. Among high-risk comorbidity (n = 211), cancer (28%), HIV/AIDS (25.7%) and hematological diseases (24.5%) were the most frequent. Among at-risk conditions (n = 89), asthma (16.5%) and diabetes (8.1%) were the most frequent. Among 404 isolates, 42.9% belonged to five serotypes: 19A (14.1%), 3 (8.7%), 6C (7.7%), 4 and 8 (6.2% each); 19A and 6C expressed antimicrobial-non-susceptibility. The vaccine-serotype-coverage was: PCV10, 19.1%, PCV13, 43.8%; PCV15, 47.8%; PCV20, 62.9%; PCV21, 65.8%, and PPV23, 67.3%. Information on hospital outcome was available for 283 patients, of which 28.6% died. Mortality was 54.2% for those with meningitis. Conclusion: Vaccine with expanded valence of serotypes is necessary to offer broad prevention to IPD. The present data contribute to pneumococcal vaccination public health policies for vulnerable patients, mainly those with comorbidity and the elderly. Background . (IPD) populations Brazil (PNI) PCV PCV1 yearsold, yearsold old, years-old PPV PPV2 riskpatients patients 6 Methods 201 antimicrobialnonsusceptibility antimicrobial non susceptibility pneumococcus Vaccineserotypecoverage coverage estimated comorbidities atrisk, atrisk at risk, highrisk, highrisk Results 40 evaluated 32 55.9%, 559 55.9% , 55 9 (55.9%) 1 > ( 82.0%. 820 82.0% 82 0 82.0%) 348 34 34.8 Highrisk High groups n 211, 211 211) 28%, 28 28% (28%) HIVAIDS HIV AIDS 25.7% 257 25 7 (25.7% 24.5% 245 24 (24.5% 89, 89 89) 16.5% 165 16 (16.5% 8.1% 81 (8.1% isolates 429 42 42.9 14.1%, 141 14.1% 14 (14.1%) 8.7%, 87 8.7% (8.7%) C 7.7%, 77 7.7% (7.7%) 6.2% 62 (6.2 each each) antimicrobialnonsusceptibility. susceptibility. vaccineserotypecoverage vaccine 191 19 19.1% 43.8% 438 43 PCV15 47.8% 478 47 PCV20 62.9% 629 PCV21 658 65 65.8% 673 67 67.3% 286 28.6 died 542 54 54.2 meningitis Conclusion elderly (IPD (PNI 20 55.9 (55.9% 82.0 34. 21 (28% 25.7 (25.7 24.5 (24.5 16.5 (16.5 8.1 (8.1 42. 14.1 (14.1% 8.7 (8.7% 7.7 (7.7% 6.2 (6. 19.1 43.8 47.8 PCV2 62.9 65.8 67.3 28. 54. 55. (55.9 82. (28 25. (25. 24. (24. 16. (16. 8. (8. 14. (14.1 (8.7 7. (7.7 6. (6 19. 43. 47. 62. 65. 67. (55. (2 (25 (24 (16 (8 (14. (7. (55 (1 (14 (7 (5

https://doi.org/10.1016/j.bjid.2023.102746

Proposta de Definição e Classificação de Insuficiência Respiratória
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Martins, Alfredo

; Fernandes, Marco

; Maia, José Miguel

; Cortesão, Nuno

; Ferrão, Cláudia

; Neves, João

; Leuschner, Pedro

Medicina Interna

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dec 2022, Volume 29 N. 4 Pages 5 - 12

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

Resumo A insuficiência respiratória (IR) não é reconhecida como uma síndrome clínica, com sintomas e sinais característicos, com diferentes estádios de evolução e níveis de gravidade, e com alterações fisiopatológicas dependentes da etiologia, mas apenas como algumas alterações laboratoriais que só se tornam evidentes depois de realizada a gasometria do sangue arterial (GSA). Isto dificulta o seu diagnóstico clínico, sobretudo em fases precoces, impede o seu estudo e compreensão, e não permite que o tratamento adequado seja efetuado no tempo certo, numa elevada percentagem de situações. Além disso dificulta a investigação clínica em diferentes grupos homogéneos de doentes com IR, para melhor compreensão da síndrome e do seu tratamento. A prática clínica demonstra-nos que temos um conhecimento incompleto sobre IR, sobre a sua abordagem diagnóstica e sobre a sua gestão e tratamento. A IR tem influência direta na qualidade de vida e no prognóstico dos doentes e deve ser considerada uma entida-de nosológica, com características clínicas e fisiopatológicas evolutivas próprias, que exigem investigação dedicada visando a sua melhor compreensão e tratamento com o objetivo de alterar o seu curso e melhorar os resultados clínicos.

Abstract At present, respiratory failure (RF) is commonly defined as a laboratory abnormality, evident only after performing arterial blood gas analysis (ABG), instead of being recognized as a clinical syndrome with characteristic symptoms and signs, different stages and severity levels, and with aetiology dependent physiopathological features. This often complicates its clinical diagnosis, especially in early stages, hampers its study and understanding and prevents appropriate treatment to be given in due time, in numerous situations. Further-more, it hinders clinical research for a better understanding of the syndrome and its treatment, in different homogeneous groups of patients with RF. Clinical practice demonstrates that we have an incomplete knowledge of RF, its diagnostic approach, management and treatment. RF directly impacts patient’s quality of life and prognosis. It should be considered a nosologic entity, with unique clinical, physiopathological and dynamic characteristics, that demands a dedicated investigation aiming to be better understood and treated with the goal of changing its course and improve clinical outcomes.

https://doi.org/10.24950/rspmi.1359

Code infarction initiative of Bajio region, during the pandemic by COVID-19 in a reconversion hospital
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Villar-Valencia, Cristian Adrián

; Hernández-González, Martha Alicia

; Borrayo-Sánchez, Gabriela

; Celis-Quintal, Juan German

; Solorio-Meza, Sergio Eduardo

; Medina-Torres, Oscar Samuel

; Gutiérrez-Galván, Maraí Xochitl

; Rodríguez-Martínez, Braulio

; Prado-Rodríguez, Luis Humberto

; Vázquez-Morones, Ana Laura

; Alatoma-Medina, Juan Pablo

; Hernández-Estala, Jorge

; Patiño-Amaya, Aristóteles

; Magdaleno-Serrano, Hugo Ivan

; Rodríguez-Déniz, Carmen

; Arellano-Sotelo, Hugo

; Nava-Hernández, Guillermo

; Ramírez-Vázquez, Ricardo

; Chimal-Flores, Marco Antonio

; Alegría-Peredia, Emiliano

; Ramos-González, Gerardo Rubén

; Pérez-Benítez, Rigoberto

; Bermúdez-Acévez, Erik

; Valencia-Martínez, Hypatia

; Segovia-Solís, Hugo

; López-Varela, Manuel

; Monroy-Córdoba, Doryan

; Marmolejo-López, Adriana

; Báez-Montes, Alfredo

; Hernández-Cerqueda, Fabián

; Nolasco-Muñoz, Luis Ricardo

; Vargas-Ramírez, Luis Manuel

; Celis-Quintal, Juan German

; Bernal-Ruíz, Enrique Alfredo

; Delgado-Sánchez, Anabella

; Sánchez-López, José Manuel

; Bautista-López, Germán Ramón

; Acevedo-Gómez, Pablo Francisco

; Acuña-Valerio, Jorge Francisco

; González-Ortíz, Oracio

; Hernández-Padilla, Adolfo Asahel

; Solórzano-Vázquez, Marco Alejandro

; Franco-Herrera, Noel

; González, Luis Jonathan

; Reyes-Álvarez, José Miguel

; Salinas-Cavazos, Iván Rosendo

; Tiscareño-Villanueva, Ashby Daniel

; Vidrio-Villaseñor, Ramiro

; Fernández-Yáñez, Gabriel

; Meza, Ma. Guadalupe

; Nucamendi-Solórzano, Freeman Issac

; Sandoval-Uribe, José de Jesús

; Sotelo-García, Luis David

; Zamoaya-Paz, Luis Carlos

; Espriu, Donovan Fernando

; García-Rodríguez, Román

; López-Ibarra, Daniel Eugenio

; López-Valencia, Andrea Janeth

; Villar-Valencia, Cristian Adrián

; Navarro-Pérez-Macedo, Javier

Cardiovascular and metabolic science

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sep 2022, Volume 33 N. 3 Pages 97 - 105

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

Abstract: Introduction: Acute myocardial infarction has a high prevalence and possibility of death if timely care is not given. It is possible that treatment could be delayed during a health crisis such as the COVID-19 pandemic. Objective: The objective of this study was to evaluate the impact of the COVID-19 pandemic on the function of the infarction code in the High Specialty Medical Unit of our institution. The medical indicators of acute coronary ischemic syndrome with ST-segment elevation were compared at two times: before the COVID-19 pandemic and during it. Material and methods: An ambispective, analytical, comparative cohort study was conducted, comparing the periods of February-September 2019 and February-September 2020, in the High Specialty Medical Unit, Centro Médico del Bajío number 1, Instituto Mexicano del Seguro Social, Leon, Guanajuato, Mexico. All patients older than 18 years with clinical, electrocardiographic, and enzymatic data of acute coronary ischemic syndrome, accepted in the medical network as infarction code registered in the National Registry of Acute Coronary Ischemic Syndromes (RENASCA) electronic case report form were included in the study. Results: The independent samples t-test was used to determine the impact of the infarction code initiative based on the reperfusion therapies performed, the door-to-needle, the door-to-balloon time, and the ischemia time. There was a significant difference in the reperfusion strategy, with greater thrombolysis during the COVID-19 pandemic (57.4% versus 72.6%, odds ratio [OR] 1.97, 95% confidence interval [CI] 0.49-0.82, p < 0.001), as well as reperfusion criteria (21.03% versus 35.37%, OR 2.05, 95% CI 0.53-0.80, p < 0.0001). Mortality was not different between the time periods. Conclusions: The COVID-19 pandemic has not impacted operation of the infarction code in the High Specialty Medical Unit Centro Médico del Bajío number 1 because the medical indicators of acute coronary ischemic syndrome with ST-segment elevation did not change.

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https://doi.org/10.35366/107622

Adición de un fitogénico poliherbal en dietas de corderos de engorda
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Sánchez-Torres, María Teresa

; Cordero-Mora, José Luis

; Martínez-Aispuro, José Alfredo

; Mendoza-Martínez, German David

; Ayala-Monter, Marco Antonio

; Vazquez-Silva, Gabriela

; Hernández-García, Pedro Abel

; Velasco, José Luis Figueroa

Ecosistemas y recursos agropecuarios

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aug 2022, Volume 9 N. 2 elocation e3125

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

Abstract: The aim was to evaluate the effect of dietary addition of a polyherbal phytogenic (Animunin) on the productive performance and blood biochemistry in finishing lambs. Forty Hampshire × Suffolk males lambs (initial body weight 26.52 ± 2.13 kg) were allocated according to a completely randomized design in four treatments. Treatments consisted of dietary inclusion of the Animunin at 0, 1, 2, and 3 g kg-1 dry matter (DM). Animunin addition was not modified (p > 0.05) the productive performance, DM intake, backfat thickness, chop area, energy and protein metabolites, or liver enzymes. While hematocrit, hemoglobin and erythrocytes showed a quadratic response (p ≤ 0.05) with Animunin. The polyherbal phytogenic evaluated did not improve lamb’s productive performance and metabolites related with immune response.

Resumen: El objetivo fue evaluar el efecto de la adición dietaría de un fitogénico poliherbal (Animunin) sobre el comportamiento productivo y la bioquímica sanguínea en corderos. Se utilizaron 40 corderos machos Hampshire × Suffolk con peso vivo inicial de 26.52 ± 2.13 kg, distribuidos en un diseño completamente al azar en cuatro tratamientos. Los tratamientos fueron la inclusión de Animunin a 0, 1, 2 y 3 g kg-1 de materia seca (MS). La adición de Animunin no modifico (p > 0.05) el comportamiento productivo, el consumo de MS, el espesor de grasa dorsal, el área de la chuleta, los metabolitos energéticos y proteicos, o las enzimas hepáticas. Mientras que el hematocrito, la hemoglobina y los eritrocitos mostraron una respuesta cuadrática (p ≤ 0.05) a la adición de Animunin. El fitogénico poliherbal no mejoró el comportamiento productivo ni los metabolitos relacionados con la respuesta inmune de corderos.

https://doi.org/10.19136/era.a9n2.3125

Dental and Periodontal Conditions in Alcoholics from a Brazilian Recovery Centera
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Lírio Sossai, Lorena

; da Rocha Scalzer Lopes, Guilherme

; Barros Del-Piero, Lorrany

; da Penha Zago-Gomes, Maria

; Rezende Alvarenga Moulin, Stephanie

; Melo de Matos, Jefferson David

; Nomura Nakano, Leonardo Jiro

; Cabral Andrade, Valdir

; Bottino, Marco Antonio

; Gonçalves Guerra, Selva Maria

; Feitosa, Alfredo

International journal of odontostomatology

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jun 2022, Volume 16 N. 2 Pages 227 - 234

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

ABSTRACT: The aim of this study was to evaluate the dental and periodontal condition of alcohol-dependents from a Brazilian Recovery Center. Sixty male individuals (30 alcoholic and 30 non-alcoholic) and aged between 32 and 72 years old were clinically evaluated. Interviews, dental and periodontal clinical examinations were obtained from all participants. The Pearson Chi-Square Test and Exact Fisher test were used to compare categorical data. The t-Student’s test was adopted for non-categorical data. Multiple logistic regressions were used to evaluate the association of variables in the groups. The alcoholics were younger, consumed more tobacco, had lower frequency of tooth brushing and dental flossing, higher number of missing and decayed teeth, more residual root, and more teeth with presence of visible plaque index (OR = 0.5, 95 % Cl = 4.4 to 5.5), when compared to the non-alcoholics. Alcoholics at the Recovery Center performed poor oral hygiene, had higher number of sites with periodontal disease, and worse oral hygiene than non-alcoholic individuals. As regards professional follow-up, there was similarity between the groups evaluated.

RESUMEN: El objetivo de este estudio fue evaluar las condiciones dentales y periodontales de los alcohólicos de un Centro de Recuperación de Brasil. Sesenta hombres (30 alcohólicos y 30 no alcohólicos) y con edades comprendidas entre 32 y 72 años fueron evaluados clínicamente. Se obtuvieron entrevistas, exámenes clínicos dentales y periodontales de todos los participantes. La prueba de Chi-cuadrado de Pearson y la prueba exacta de Fisher se utilizaron para comparar datos categóricos. La prueba de t-Student se adoptó para datos no categóricos. Se utilizaron regresiones logísticas múltiples para evaluar la asociación de variables en los grupos. Los alcohólicos eran más jóvenes, consumían más tabaco, tenían menor frecuencia de cepillado dental y uso de hilo dental, mayor número de dientes perdidos y cariados, más raíz residual y más dientes con presencia de índice de placa visible (OR = 0,5, 95 % Cl = 4,4 a 5,5), en comparación con los no alcohólicos. Los alcohólicos en el Centro de Recuperación realizan una mala higiene bucal, tenían un mayor número de sitios con enfermedad periodontal y una peor higiene bucal que los no alcohólicos. En cuanto al seguimiento profesional, hubo similitud entre los grupos evaluados.

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10.

Electrodeposition of Chitosan on Ti-6Al-4V Surfaces: A Study of Process Parameters
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León, Marco

; Alvarez, Doménica

; Valarezo, Alfredo

; Bejarano, Lorena

; Viteri, Daniela

; Giraldo-Betancur, Astrid L.

; Muñoz-Saldaña, Juan

; Alvarez-Barreto, Jose

Materials Research

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2022, Volume 25 elocation e20210552

Abstract: En | Text: En | PDF: En

The effect of different electrodeposition variables of chitosan coatings on Ti-6Al-4V substrates is studied. Electrolytic solutions containing chitosan at 0.1, 0.5, and 1.0 wt/v% was used to coat Ti-6Al-4V grit-blasted samples through electrodeposition, at 1.5 and 3.0 V, for 2.5, 20 and 30 min. Coating surface morphology was analyzed by scanning electron microscopy. Adhesion behavior was characterized by scratch testing, and coating stability under physiological conditions was assessed by swelling test. Electrodeposited coatings with longer times and high chitosan concentrations produced porous coatings, with a hydrogel-like structure, with better surface adhesion than those at lower concentrations and times. Swelling tests displayed a high initial swelling with posterior rapid degradation and stabilization at 3h, indicating the potential need for a crosslinking agent. These results suggest that chitosan electrodeposition has great potential for coating applications of metallic implants, and further in vitro cell assays are proposed for future studies.

https://doi.org/10.1590/1980-5373-mr-2021-0552

11.

Valoración económica del servicio ecosistémico recreativo provisto por el tiburón ballena (Rhincodon typus, Smith, 1829) en la Bahía de La Paz, BCS, para la temporada de observación 2019-2020
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Miranda-Torres, Adriana

; Revollo-Fernández, Daniel Alfredo

; Beltrán-Morales, Luis Felipe

; Almendarez-Hernández, Marco Antonio

Estudios sociales. Revista de alimentación contemporánea y desarrollo regional

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dec 2021, Volume 31 N. 58 elocation e211096

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

Abstract Objective: To realize out the economic valuation of the recreational ecosystem service (SER) provided by the whale shark within La Paz Bay as well as to calculate the willingness to pay (DAP) of the SER users. Methodology: The Contingent Valuation Method (CVM) was applied through a Logit model. Result: The economic utility and WTP of the interviewees were calculated during the 2019-2020 observation season considering socioeconomic variables such as gender, age, education and country of origin of the respondents, among others. Limitations: The MVC asks the contingent valuation question directly, some difficulties may arise when the measurement is executed. This is because it is a technique, which can imply disadvantages in the veracity on the responses of the interviewees. The biases that can occur with the design and application of the survey were minimized. However, given the scope of the study, it was not possible to validate its results with other techniques of economic valuation of the environment. Conclusions: The total WTP was calculated, for national tourism and foreign tourism. No significant differences were found between them. The presence of the whale shark at La Paz Bay, among other natural attractions found in the area; annually attract foreign tourism from countries around the world, which are part of the local economy.

Resumen Objetivo: Realizar la valoración económica del servicio ecosistémico recreativo (SER) provisto por el tiburón ballena dentro de la Bahía de La Paz, así como calcular la disponibilidad a pagar (DAP) de los usuarios del SER. Metodología: Se aplicó el Método de Valoración Contingente (MVC) a través de un modelo Logit. Resultado: Se calculó la utilidad económica y la DAP de los entrevistados durante la temporada de observación 2019-2020 considerando variables socioeconómicas como género, edad, escolaridad y país de origen de los encuestados, entre otras. Limitaciones: Dado que el MVC realiza la pregunta de valoración contingente de manera directa, se pueden presentar algunas dificultades cuando la medición es efectuada. Esto se debe a que es una técnica que puede implicar desventajas en la veracidad de las respuestas de los entrevistados. Los sesgos que se pueden presentar con el diseño y aplicación de la encuesta fueron minimizados, sin embargo, dado el alcance del estudio, no fue posible validar sus resultados con otras técnicas de valoración económica del medio ambiente. Conclusiones: Se calculó la DAP total, la del turismo nacional y la del turismo extranjero. No se encontraron diferencias significativas entre estas. La presencia del tiburón ballena en la bahía, en conjunto con los demás atractivos naturales que se encuentran en la zona, atraen anualmente a turismo extranjero proveniente de diversos países alrededor del mundo, los cuales contribuyen a la economía local.

https://doi.org/10.24836/es.v31i58.1096 13 downloads

12.

Recommendations by the Scientific Department of Neuroimmunology of the Brazilian Academy of Neurology (DCNI/ABN) and the Brazilian Committee for Treatment and Research in Multiple Sclerosis and Neuroimmunological Diseases (BCTRIMS) on vaccination in general and specifically against SARS-CoV-2 for patients with demyelinating diseases of the central nervous system
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Becker, Jefferson

; Ferreira, Lis Campos

; Damasceno, Alfredo

; Bichuetti, Denis Bernardi

; Christo, Paulo Pereira

; Callegaro, Dagoberto

; Peixoto, Marco Aurélio Lana

; Sousa, Nise Alessandra De Carvalho

; Almeida, Sérgio Monteiro De

; Adoni, Tarso

; Santiago-Amaral, Juliana

; Junqueira, Thiago

; Pereira, Samira Luisa Apóstolos

; Gomes, Ana Beatriz Ayroza Galvão Ribeiro

; Pitombeira, Milena

; Paolilo, Renata Barbosa

; Grzesiuk, Anderson Kuntz

; Piccolo, Ana Claudia

; D´Almeida, José Arthur Costa

; Gomes Neto, Antonio Pereira

; Oliveira, Augusto Cesar Penalva De

; Oliveira, Bianca Santos De

; Tauil, Carlos Bernardo

; Vasconcelos, Claudia Ferreira

; Kaimen-Maciel, Damacio

; Varela, Daniel

; Diniz, Denise Sisterolli

; Oliveira, Enedina Maria Lobato De

; Malfetano, Fabiola Rachid

; Borges, Fernando Elias

; Figueira, Fernando Faria Andrade

; Gondim, Francisco De Assis Aquino

; Passos, Giordani Rodrigues Dos

; Silva, Guilherme Diogo

; Olival, Guilherme Sciascia Do

; Santos, Gutemberg Augusto Cruz Dos

; Ruocco, Heloisa Helena

; Sato, Henry Koiti

; Soares Neto, Herval Ribeiro

; Cortoni Calia, Leandro

; Gonçalves, Marcus Vinícius Magno

; Vecino, Maria Cecilia Aragón De

; Pimentel, Maria Lucia Vellutini

; Ribeiro, Marlise De Castro

; Boaventura, Mateus

; Parolin, Mônica Koncke Fiuza

; Melo, Renata Brant De Souza

; Lázaro, Robson

; Thomaz, Rodrigo Barbosa

; Kleinpaul, Rodrigo

; Dias, Ronaldo Maciel

; Gomes, Sidney

; Lucatto, Simone Abrante

; Alves-Leon, Soniza Vieira

; Fukuda, Thiago

; Ribeiro, Taysa Alexandrino Gonsalves Jubé

; Winckler, Thereza Cristina D’ávila

; Fragoso, Yara Dadalti

; Nascimento, Osvaldo José Moreira Do

; Ferreira, Maria Lucia Brito

; Mendes, Maria Fernanda

; Brum, Doralina Guimarães

; Glehn, Felipe Von

Arquivos de Neuro-Psiquiatria

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nov 2021, Volume 79 N. 11 Pages 1049 - 1061

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

RESUMO O DC de Neuroimunologia da ABN e o BCTRIMS trazem, nesse documento, as recomendações sobre vacinação da população com doenças desmielinizantes do sistema nervoso central (SNC) contra infecções em geral e contra o coronavírus da síndrome respiratória aguda grave 2 (SARS-CoV-2), causador da COVID-19. Destaca-se a gravidade do atual momento frente ao avanço da COVID-19 em nosso País, o que torna mais evidente e importante a criação de guia de referência para orientação aos médicos, pacientes e autoridades de saúde pública quanto à vacinação, meio efetivo e seguro no controle de determinadas doenças infecciosa. O DCNI/ABN e o BCTRIMS recomendam que os pacientes com doenças desmielinizantes do SNC (ex., EM e NMOSD) sejam constantemente monitorados, quanto a atualização do seu calendário vacinal, especialmente, no início ou antes da mudança do tratamento com uma droga modificadora de doença (DMD). É importante também salientar que as vacinas são seguras e os médicos devem estimular o seu uso em todos os pacientes. Evidentemente, deve ser dada especial atenção às vacinas com vírus vivos atenuados. Por fim, é importante que os médicos verifiquem qual DMD o paciente está em uso e quando foi feita a sua última dose, pois cada fármaco pode interagir de forma diferente com a indução da resposta imune.

ABSTRACT The Scientific Department of Neuroimmunology of the Brazilian Academy of Neurology (DCNI/ABN) and Brazilian Committee for Treatment and Research in Multiple Sclerosis and Neuroimmunological Diseases (BCTRIMS) provide recommendations in this document for vaccination of the population with demyelinating diseases of the central nervous system (CNS) against infections in general and against the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which causes COVID-19. We emphasize the seriousness of the current situation in view of the spread of COVID-19 in our country. Therefore, reference guides on vaccination for clinicians, patients, and public health authorities are particularly important to prevent some infectious diseases. The DCNI/ABN and BCTRIMS recommend that patients with CNS demyelinating diseases (e.g., MS and NMOSD) be continually monitored for updates to their vaccination schedule, especially at the beginning or before a change in treatment with a disease modifying drug (DMD). It is also important to note that vaccines are safe, and physicians should encourage their use in all patients. Clearly, special care should be taken when live attenuated viruses are involved. Finally, it is important for physicians to verify which DMD the patient is receiving and when the last dose was taken, as each drug may affect the induction of immune response differently.

https://doi.org/10.1590/0004-282x-anp-2021-0162 1 downloads

13.

Evaluation of diagnosis and treatment practices of Brazilian neurologists among patients with multiple sclerosis
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Marin, Cássia Elisa

; Callegaro, Dagoberto

; Lana-Peixoto, Marco Aurélio

; Fernández, Oscar

; Gomes Neto, Antonio Pereira

; Vasconcelos, Claudia Cristina Ferreira

; d’Almeida, José Artur Costa

; Gonçalves, Marcus Vinícius Magno

; Mendes, Maria Fernanda

; Parolin, Mônica Koncke Fiuza

; Nascimento, Osvaldo

; Gama, Paulo Diniz da

; Dias-Carneiro, Rafael Paternò Castello

; Dias, Ronaldo Maciel

; Damasceno, Alfredo

; Becker, Jefferson

Arquivos de Neuro-Psiquiatria

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jul 2021, Volume 79 N. 7 Pages 598 - 606

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

RESUMO Introdução: Mudanças recentes dos critérios diagnósticos e nos tratamentos para Esclerose Múltipla (EM) promoveram um grande impacto na maneira com que os especialistas manejam a doença. Objetivos: Investigar fatores considerados no manejo de pacientes com EM, por neurologistas brasileiros, bem como identificar como estes contribuem para o diagnóstico e o tratamento da doença. Métodos: Participantes foram selecionados pelo Comitê Organizador (especialistas em EM responsáveis por desenvolver a pesquisa). Apenas especialistas em EM foram incluídos (neurologistas com fellowship em neuroimunologia ou que atendem, atualmente, mais de 30 pacientes com EM). Os links de acesso a um questionário foram distribuídos entre março de 2019 e janeiro de 2020, o qual consistia em cenários hipotéticos referentes à EM. Resultados: Neurologistas de 13 estados brasileiros responderam à pesquisa (n=94). No cenário de Síndrome Clínica Isolada, os participantes concordaram em tratar pacientes com alto risco de diagnóstico de EM no futuro, resultado não encontrado nos casos de Síndrome Radiológica Isolada, no qual metade dos participantes optaram por não tratar, mesmo em casos de alto risco. Nos casos de EM Remitente-Recorrente de baixa atividade, a escolha para tratamento foi interferon beta, acetato de glatirâmer ou teriflunomida, sendo trocado para fingolimode e natalizumabe quando de aumento da gravidade. Discordâncias foram encontradas referentes ao uso de medicações durante a gestação e seus períodos de washout. Conclusões: Este estudo identificou concordâncias e discordâncias entre neurologistas brasileiros sobre EM, as quais podem ser auxiliares nas futuras atualizações de protocolos, visando melhorar o manejo dos pacientes.

ABSTRACT Background: Recent changes to the diagnostic criteria for multiple sclerosis (MS) and new medications have had a major impact on the way in which specialists manage the disease. Objective: To investigate factors considered by Brazilian neurologists in managing MS, and to identify how these contribute to diagnosis and treatment. Methods: Potential participants were selected by a steering committee (MS experts who developed this survey). Only MS specialists were included in the study (neurologists who had completed a neuroimmunology fellowship or who were treating more than 30 MS patients). Links to the online questionnaire were distributed between March 2019 and January 2020. This questionnaire was composed of sections with hypothetical MS scenarios. Results: Neurologists from 13 Brazilian states responded to the survey (n = 94). In the clinically isolated syndrome (CIS) scenario, the respondents agreed to treat patients with a high risk of MS diagnosis, whereas in the radiologically isolated syndrome (RIS) half of the respondents opted not to treat, even among high-risk patients. In cases of low-activity relapsing-remitting MS (RRMS), the choice of treatment was distributed among interferon beta, glatiramer acetate and teriflunomide, which were changed to fingolimod and natalizumab, as RRMS severity increased. The topics in which disagreement was found included practices regarding use of disease-modifying therapy (DMT) for pregnant patients and the washout period required for some DMTs. Conclusions: This study enabled identification of areas of agreement and disagreement about MS treatment among Brazilian neurologists, which can be used to update future protocols and improve patient management.

https://doi.org/10.1590/0004-282x-anp-2020-0362 246 downloads

14.

Improving Photoluminescence Quantum Yield of CdTe Quantum Dots Using a Binary Solvent (Water + Glycerin) in the One-Pot Approach Synthesis
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Rosa, Lucas T. A. da

; Aversa, Isabella F. S.

; Raphael,, Ellen

; Polo, André S.

; Duarte, Alfredo

; Schiavon, Marco A.

; Virtuoso, Luciano S.

Journal of the Brazilian Chemical Society

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apr 2021, Volume 32 N. 4 Pages 860 - 868

Abstract: En | Text: En | PDF: En

The present work describes the comparison of the optical and structural properties between CdTe quantum dots (QD) synthesized in water and in the binary solvent (water + glycerin) via one-pot approach synthesis. The optical properties of the nanocrystals obtained with different synthesis parameters were characterized by UV-visible and photoluminescence spectroscopies. The structural chracterization were performed by Fourier transform infrared spectroscopy (FTIR), zeta potential, size-distribution by dynamic light scattering (DLS), X-ray diffraction (XRD), and also by high-resolution transmission electron microscopy (HRTEM). The optical properties of CdTe QD when synthesized in the binary solvent were better, resulting in the increase of photoluminescence quantum yield (Φƒ). The CdTe QD prepared in 120 min, at pH 10.0, in the Cd:Te molar ratio 20:1, using the molar ratio 1:1.5 of Cd:TGA (thioglycolic acid), exhibited a narrow photoluminescence band and enhanced Φƒ for the samples synthesized in a binary solvent in comparison to water solvent (58.4 and 49.5%, respectively).

https://doi.org/10.21577/0103-5053.20200237 190 downloads

15.

Incidence of Fracture in Single Ceramic Crowns in Patients with Chronic Tooth Wear: A Clinical Follow-up
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Lopes, Guilherme da Rocha Scalzer

; Viana, Ana Amelia de Faria

; Diniz, Vandeberg

; Matos, Jefferson David Melo de

; Andrade, Valdir Cabral

; Bottino, Marco Antonio

; Nishioka, Renato Sussumo

; Chiarelli, Fabio Matos

; Feitosa, Alfredo Carlos Rodrigues

; Guerra, Selva Maria Gonçalves

International journal of odontostomatology

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mar 2021, Volume 15 N. 1 Pages 102 - 110

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

ABSTRACT: The aim of this study was to identify the incidence of fractures in single crowns placed in individuals with chronic tooth wear. The sample selection was performed based on the evaluation of 218 patient records rehabilitated with single crowns placed by the same professional from a private clinic. After exclusion criteria, 43 individuals (18 males and 25 females) were included and a total of 112 single crowns distributed in both jaws. Three ceramic systems were evaluated: 34 feldspathic all-ceramic, 38 metal-ceramic with a core in gold electropositive alloy, and 40 In-Ceram Alumina. The intraoral photograph analysis adopted a diagnosis method of tooth wear according to the morphological variations of the teeth. Of the 112 crowns evaluated, 47 were placed in male and 65 in female patients, aged between 21 to 74 years (mean 27.5 years old). The variables gender (p = 0.83), presence of chronic tooth wear (p = 0.91), ceramic system (p = 0.24) and crown location (p = 0.86) did not present a statistically difference. However, the variables pulp vitality (p = 0.04) and survi val time (p = 0.01) presented a statistically significant difference. The evaluated ceramic systems can be considered as alternativ es of restorative material, even in individuals with clinical characteristics suggestive of chronic tooth wear.

RESUMEN: El objetivo de este estudio fue identificar la incidencia de fracturas en coronas individuales colocadas en individuos con desgaste dental crónico. La selección de la muestra se realizó en base a la evaluación de 218 registros de pacientes rehabilitados con coronas individuales colocadas entre 1999 y 2009 por el mismo profesional de una clínica privada. Después de analizar los criterios de exclusión, se incluyeron 43 individuos (18 hombres y 25 mujeres) y un total de 112 coronas individuales distribuidas en ambas mandíbulas. Este estudio evaluó coronas hechas de tres sistemas cerámicos: 34 de cerámica totalmente feldespática, 38 de cerámica de metal con un núcleo de aleación electropositiva de oro y 40 de alúmina enceram. El análisis de la fotografía intraoral adoptó un método de diagnóstico del desgaste dental de acuerdo con las variaciones morfológicas de los dientes. De las 112 coronas evaluadas, 47 se colocaron en hombres y 65 en mujeres, con edades comprendidas entre 21 y 74 años (media de 27,5 años). Con respecto a las coronas individuales, las variables género (p = 0,83), presencia de desgaste dental crónico (p = 0,91), sistema cerámico (p = 0,24) y ubicación de la corona (p = 0,86) no presentaron una diferencia estadísticamente significativa. Sin embargo, las variables vitalidad pulpar (p = 0.04) y tiempo de supervivencia (p = 0.01) presentaron una diferencia estadísticamente significativa. Los sistemas cerámicos evaluados pueden considerarse como alternativas de material restaurador, incluso en individuos con características clínicas que sugieren desgaste dental crónico.

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