Mário Pereira

ORCID: 0000-0003-4659-3908
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Research Areas
  • Cardiac, Anesthesia and Surgical Outcomes
  • Genetic Mapping and Diversity in Plants and Animals
  • Genetic and phenotypic traits in livestock
  • HIV/AIDS Research and Interventions
  • Pneumocystis jirovecii pneumonia detection and treatment
  • Global Health and Surgery
  • Pneumonia and Respiratory Infections
  • Animal Genetics and Reproduction
  • COVID-19 and healthcare impacts
  • Appendicitis Diagnosis and Management
  • Hernia repair and management
  • Enhanced Recovery After Surgery
  • Public Health in Brazil
  • Medical Malpractice and Liability Issues
  • Abdominal Surgery and Complications
  • Aquatic Ecosystems and Phytoplankton Dynamics
  • Orthopedic Surgery and Rehabilitation
  • Elbow and Forearm Trauma Treatment
  • Data-Driven Disease Surveillance
  • Biocrusts and Microbial Ecology
  • Colorectal Cancer Surgical Treatments
  • Venous Thromboembolism Diagnosis and Management
  • Patient Safety and Medication Errors
  • Animal Nutrition and Physiology
  • Wheat and Barley Genetics and Pathology

Instituto Evandro Chagas
2019-2023

Fundação Oswaldo Cruz
2022-2023

University of Leeds
2019-2020

St James's University Hospital
2019-2020

Hospital Dr. Nélio Mendonça
2012

Universidade Federal de Viçosa
2008

The objective was to map QTL on porcine chromosome 4 and associate them with carcass internal organ traits in an F2 population. F1 population produced by outbreed crossing, using two native Brazilian breed Piau boars 18 commercial sows. A total of 617 animals issued from 11 54 sows were typed for a five microsatellite markers. data analyzed multiple regressions developed the analysis crosses between outbred lines, Express software. Significant evidence found pig regarding traits. All...

10.1590/s1415-47572008000300013 article EN cc-by Genetics and Molecular Biology 2008-01-01

The objective of this study was to map quantitative trait loci (QTL) on porcine chromosomes 16, 17 and 18 determine their association with carcass, organ meat quality traits. An F2 population produced by crossing two boars the naturalized Brazilian Piau breed commercial females (Landrace x Large White Pietrain). genotyped for 11 microsatellite markers distributed over three results were used construct a marker-specific linkage population. Analysis polymorphic information content showed that...

10.1590/s1415-47572008000500016 article EN cc-by Genetics and Molecular Biology 2008-12-01

Although elbow fractures have a high incidence in the pediatric population, of capitellum are almost exclusively observed individuals older than 12 years age. Due to their rarity children, reports with large numbers cases lacking literature and surgical treatment options poorly defined. We present case an 11-year-old Portuguese girl displaced fracture right elbow, typical Hahn-Steinthal or Type 1 fracture, which was followed for one year. The outcome this described. Our patient underwent...

10.1186/1752-1947-6-57 article EN cc-by Journal of Medical Case Reports 2012-02-10

Audits play a critical role in maintaining the integrity of observational cohort data. While previous work has validated audit process, sending trained auditors to sites ("travel-audits") can be costly. We investigate efficacy training conduct "self-audits."In 2017, eight research groups Caribbean, Central, and South America network for HIV Epidemiology each audited subset their patient records randomly selected by data coordinating center at Vanderbilt. Designated investigators site...

10.1017/cts.2019.442 article EN cc-by-nc-nd Journal of Clinical and Translational Science 2019-11-29

Objetivou-se com este trabalho realizar o mapeamento de Locos características quantitativas (QTL) nos cromossomo 16, 17 e 18 suínos associar seus efeitos desempenho. Utilizou-se uma população F2 proveniente do cruzamento dois varrões da raça naturalizada brasileira Piau fêmeas linhagem comercial (Landrace x Large White Pietrain). A foi genotipada para 11 marcadores microssatélites mapa ligação específico dos a construído. Os foram considerados adequados estudos quando analisado conteúdo...

10.1590/s1516-35982008001000010 article PT cc-by Revista Brasileira de Zootecnia 2008-10-01

HIV-infected patients are at particular risk for invasive pneumococcal disease (IPD). We describe cases of IPD in people living with HIV/AIDS (PLWHA) and find associated factors infection death.A retrospective case-control study, nested a cohort, including PLWHA without IPD, conducted Brazil, 2005-2020. Controls were the same gender/age seen time/place as cases.We identified 55 episodes (cases) 45 108 controls. The incidence was 964/100,000 person-years. A total 42 (76.4%) presented...

10.3390/tropicalmed8060328 article EN cc-by Tropical Medicine and Infectious Disease 2023-06-19

Download This Paper Open PDF in Browser Add to My Library Share: Permalink Using these links will ensure access this page indefinitely Copy URL DOI

10.2139/ssrn.4777077 preprint EN 2024-01-01

Abstract Background Some tuberculosis (TB) treatment guidelines recommend daily TB in both the intensive and continuation phases of HIV-positive persons to decrease risk relapse acquired drug resistance. However, vary across countries, is given 7, 5, 3, or 2 days/week. The effect intermittency phase on mortality antiretroviral therapy (ART), not well-described. Methods We conducted an observational cohort study among adults treated for between 2000 2018 after enrollment into Caribbean,...

10.1186/s12879-022-07330-5 article EN cc-by BMC Infectious Diseases 2022-04-05

Travestis e mulheres trans (TMT) carregam uma carga desproporcional de resultados adversos à saúde, incluindo a infecção pelo HIV. No entanto, dados sobre mortalidade nesse grupo são escassos no Brasil. Esse estudo objetivou caracterizar as mortes ocorridas em coorte trans-específica analisar fatores associados mortalidade. Trata-se análise transversal partir dos entrada prospectiva das informações do sistema (SIM) por meio linkage probabilístico. A Transcendendo foi estabelecida 2015 inclui...

10.1016/j.bjid.2023.102970 article PT cc-by-nc-nd The Brazilian Journal of Infectious Diseases 2023-10-01

Doença pneumocócica invasiva (DPI) é definida como infecção confirmada por isolamento de Streptococcus pneumoniae em sítios estéreis. Em adultos, afeta idosos e grupos risco, incluindo pessoas vivendo com HIV/AIDS (PVHA). Descrever os casos DPI PVHA atendidos centro referência no Rio Janeiro, 2005 a 2020; avaliar incidência, aspectos clínico-laboratoriais desfechos, identificar variáveis associadas mortalidade. Estudo retrospectivo do tipo caso- controle. Casos foram identificados pela...

10.1016/j.bjid.2021.101717 article PT cc-by-nc-nd The Brazilian Journal of Infectious Diseases 2022-01-01
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