Manuel Leal
Datos Biográficos
| ID | 644129 |
|---|---|
| NOMBRE | Manuel Leal |
| NOMBRES | Manuel |
| APELLIDO | Leal |
| FIRMA | LEAL M |
| AFILIACIONES | Universidade Federal do Ceará |
| ORCID | 0000-0003-4318-552X |
| VERIFICADO | Sí |
| TOTAL DE OBRAS | 10 |
| TOTAL DE CITAS | 2 |
| TOTAL COMO AUTOR | 10 |
| TOTAL COMO EDITOR | 0 |
| PRIMER AÑO DE PUBLICACIÓN | 2016 |
| AÑO MÁS RECIENTE DE PUBLICACIÓN | 2026 |
| ÍNDICE H | 1 |
Increase in syphilis among men who have sex with men in Brazil
This article aims to report the prevalence of syphilis and its associated factors among men who have sex with men (MSM) in Brazil. Respondent-driven sampling was conducted in 12 cities in Brazil between June and December 2016. The target sample size was 350 MSM in each city. Five to six seeds were selected to initiate recruitment and coupons and interviews were conducted online. MSM were considered syphilis-positive if the RST+ and Venereal Disea…
Prevalência e fatores associados a sífilis entre adolescentes homens que fazem sexo com homens em duas capitais brasileiras
Objetivou-se estimar a prevalência e identificar fatores associados à sífilis entre adolescentes homens que fazem sexo com homens (AHSH). Estudo transversal, multicêntrico que recrutou 199 AHSH entre 15 e 19 anos por meio do método respondent-driven sampling (RDS) entre dezembro de 2020 e agosto de 2022, com aplicação de questionário e utilização de testes rápidos em Fortaleza e São Paulo. As estimativas foram calculadas por meio do software STAT…
Kinetics of IgG-specific antibodies against chikungunya virus in a female cohort study in Brazil, 2018-2019
The kinetics of IgG-specific antibody responses against chikungunya virus (CHIKV) is poorly understood. A total of 559 paired serum samples were collected at baseline and at first follow-up in a cohort of women aged 15-39 years from endemic areas of Fortaleza, Ceará State, following the major 2017 outbreak from February 2018 to August 2019. To estimate longitudinal seroprevalence, combining antibody markers (anti-CHIKV IgM and IgG) were screened …
HIV testing inside Brazilian female prisons
This study aimed to identify the prevalence of women in prisons who have already had an HIV test inside prison and the factors associated with this test. A cross-sectional study was carried out with 1327 women in 15 prisons in 9 states in Brazil. Almost 60% (95% CI: 57.8-63.7) of women have already been tested for HIV in prison. The factors associated with this HIV test were age ≥41 years (OR = 1.9; 95% CI = 1.2-2.9), highest level of education (…
Hipertensão em mulheres presas no Brasil
Objetivou-se estimar a prevalência de hipertensão arterial (HA) e os fatores de risco associados em mulheres presas. Utilizou-se dados do Inquérito Nacional de Saúde na População Penitenciária Feminina e em Servidoras Prisionais, investigando-se características sociodemográficas, fatores das prisões, comportamentos e condições de saúde. As informações foram coletadas por meio de questionário autoaplicado, sendo a magnitude da associação estimada …
Health of female prisoners in Brazil
The majority of the women in prisons comes from the poorest strata of society with limited access to education, income and health services. This contributes to the fact that female prisoners have a higher burden of adverse health events than both male prisoners and women in general population We objectived to estimate the prevalence of different morbidities and risk factors among female prisoners in Brazil. A total of 1,327 women were recruited i…
Leprosy among female prisoners in Brazil
To estimate the prevalence of leprosy among Brazilian female prisoners and identify factors associated with the disease. Cross-sectional study conducted between 2014 and 2015 in 15 Brazilian female prisons. The data of 1,327 women were collected using Audio Computer-Assisted Self-Interviewing and dermatological and neurological examination to identify suspicious lesions of leprosy. The average age was 33.4 years. Suspicion of leprosy was identifi…
Effects of Sodium Chloride-Rich Mineral Water on Intestinal Epithelium. Experimental Study
Since knowledge concerning the cellular and tissue substrate that explains the therapeutic action of mineral waters is generally very scarce, we address the different effects that Lanjarón-Capuchina mineral water exerts on the intestinal epithelium in an experimental model as a prototype of the sodium chloride-rich mineral waters used in digestive disorders. In the experimental protocol, two groups of five adult Wistar rats received unrestricted …
The Great Recession and Immune Function
The Great Recession precipitated unprecedented home foreclosures increases, but documentation of related neighborhood changes and population health is scant. Using the Detroit Neighborhood Health Study ( N = 277), we examined associations between neighborhood-level recession indicators and thymic function, a life course immunological health indicator. In covariate-adjusted multilevel models, each 10 percentage point increase in abandoned home pre…
Population Distributions of Thymic Function in Adults
The thymus is critical for mounting an effective immune response and maintaining health. However, epidemiologic studies characterizing thymic function in the population setting are lacking. Using data from 263 adults in the Detroit Neighborhood Health Study, we examined thymic function as measured by the number of signal joint T-cell receptor excision circles (sjTREC) and assessed associations with established indicators of physiological health. …
The Great Recession and Immune Function
The Great Recession precipitated unprecedented home foreclosures increases, but documentation of related neighborhood changes and population health is scant. Using the Detroit Neighborhood Health Study ( N = 277), we examined associations between neighborhood-level recession indicators and thymic function, a life course immunological health indicator. In covariate-adjusted multilevel models, each 10 percentage point increase in abandoned home pre…
Population Distributions of Thymic Function in Adults
The thymus is critical for mounting an effective immune response and maintaining health. However, epidemiologic studies characterizing thymic function in the population setting are lacking. Using data from 263 adults in the Detroit Neighborhood Health Study, we examined thymic function as measured by the number of signal joint T-cell receptor excision circles (sjTREC) and assessed associations with established indicators of physiological health. …
The Great Recession and Immune Function
The Great Recession precipitated unprecedented home foreclosures increases, but documentation of related neighborhood changes and population health is scant. Using the Detroit Neighborhood Health Study ( N = 277), we examined associations between neighborhood-level recession indicators and thymic function, a life course immunological health indicator. In covariate-adjusted multilevel models, each 10 percentage point increase in abandoned home pre…
Effects of Sodium Chloride-Rich Mineral Water on Intestinal Epithelium. Experimental Study
Since knowledge concerning the cellular and tissue substrate that explains the therapeutic action of mineral waters is generally very scarce, we address the different effects that Lanjarón-Capuchina mineral water exerts on the intestinal epithelium in an experimental model as a prototype of the sodium chloride-rich mineral waters used in digestive disorders. In the experimental protocol, two groups of five adult Wistar rats received unrestricted …
Health of female prisoners in Brazil
The majority of the women in prisons comes from the poorest strata of society with limited access to education, income and health services. This contributes to the fact that female prisoners have a higher burden of adverse health events than both male prisoners and women in general population We objectived to estimate the prevalence of different morbidities and risk factors among female prisoners in Brazil. A total of 1,327 women were recruited i…
Leprosy among female prisoners in Brazil
To estimate the prevalence of leprosy among Brazilian female prisoners and identify factors associated with the disease. Cross-sectional study conducted between 2014 and 2015 in 15 Brazilian female prisons. The data of 1,327 women were collected using Audio Computer-Assisted Self-Interviewing and dermatological and neurological examination to identify suspicious lesions of leprosy. The average age was 33.4 years. Suspicion of leprosy was identifi…
HIV testing inside Brazilian female prisons
This study aimed to identify the prevalence of women in prisons who have already had an HIV test inside prison and the factors associated with this test. A cross-sectional study was carried out with 1327 women in 15 prisons in 9 states in Brazil. Almost 60% (95% CI: 57.8-63.7) of women have already been tested for HIV in prison. The factors associated with this HIV test were age ≥41 years (OR = 1.9; 95% CI = 1.2-2.9), highest level of education (…
Hipertensão em mulheres presas no Brasil
Objetivou-se estimar a prevalência de hipertensão arterial (HA) e os fatores de risco associados em mulheres presas. Utilizou-se dados do Inquérito Nacional de Saúde na População Penitenciária Feminina e em Servidoras Prisionais, investigando-se características sociodemográficas, fatores das prisões, comportamentos e condições de saúde. As informações foram coletadas por meio de questionário autoaplicado, sendo a magnitude da associação estimada …
Increase in syphilis among men who have sex with men in Brazil
This article aims to report the prevalence of syphilis and its associated factors among men who have sex with men (MSM) in Brazil. Respondent-driven sampling was conducted in 12 cities in Brazil between June and December 2016. The target sample size was 350 MSM in each city. Five to six seeds were selected to initiate recruitment and coupons and interviews were conducted online. MSM were considered syphilis-positive if the RST+ and Venereal Disea…
Prevalência e fatores associados a sífilis entre adolescentes homens que fazem sexo com homens em duas capitais brasileiras
Objetivou-se estimar a prevalência e identificar fatores associados à sífilis entre adolescentes homens que fazem sexo com homens (AHSH). Estudo transversal, multicêntrico que recrutou 199 AHSH entre 15 e 19 anos por meio do método respondent-driven sampling (RDS) entre dezembro de 2020 e agosto de 2022, com aplicação de questionário e utilização de testes rápidos em Fortaleza e São Paulo. As estimativas foram calculadas por meio do software STAT…
Kinetics of IgG-specific antibodies against chikungunya virus in a female cohort study in Brazil, 2018-2019
The kinetics of IgG-specific antibody responses against chikungunya virus (CHIKV) is poorly understood. A total of 559 paired serum samples were collected at baseline and at first follow-up in a cohort of women aged 15-39 years from endemic areas of Fortaleza, Ceará State, following the major 2017 outbreak from February 2018 to August 2019. To estimate longitudinal seroprevalence, combining antibody markers (anti-CHIKV IgM and IgG) were screened …
Medicine (7 obras) · Demography (6 obras) · Environmental health (5 obras) · Population (5 obras) · Gerontology (4 obras) · Biology (3 obras) · Family medicine (3 obras) · HIV/AIDS Research and Interventions (3 obras) · Sociology (3 obras) · Complementary and Alternative Medicine Studies (2 obras)