Institution
Oswaldo Cruz Foundation
Facility•Rio de Janeiro, Brazil•
About: Oswaldo Cruz Foundation is a facility organization based out in Rio de Janeiro, Brazil. It is known for research contribution in the topics: Population & Trypanosoma cruzi. The organization has 18673 authors who have published 36752 publications receiving 802378 citations. The organization is also known as: Fundação Oswaldo Cruz & FIOCRUZ.
Topics: Population, Trypanosoma cruzi, Immune system, Leishmania, Health care
Papers published on a yearly basis
Papers
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TL;DR: Available data from biomonitoring studies clearly indicate that the general population is exposed to BPA and is at risk from internal exposure to unconjugated BPA.
Abstract: BackgroundBisphenol A (BPA) is one of the highest-volume chemicals produced worldwide, and human exposure to BPA is thought to be ubiquitous. Thus, there are concerns that the amount of BPA to whic...
1,124 citations
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TL;DR: This review summarizes current studies that have been regarding the production of ROS and the general redox-sensitive targets of cell signalling cascades.
1,121 citations
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Medical University of Vienna1, University of South Florida2, University of Bergen3, Laval University4, University of Washington5, University of Copenhagen6, Oswaldo Cruz Foundation7, University of Hong Kong8, Aarhus University9, Mahidol University10, University of British Columbia11, University of Hamburg12, Mackay Memorial Hospital13, Queen Mary University of London14, University of Melbourne15, University of Alabama16, Merck & Co.17
TL;DR: The 9vHPV vaccine prevented infection and disease related to HPV-31, 33, 45, 52, and 58 in a susceptible population and generated an antibody response to HPV -6, 11, 16, and 18 that was noninferior to that generated by the qHPV Vaccine.
Abstract: BackgroundThe investigational 9-valent viruslike particle vaccine against human papillomavirus (HPV) includes the HPV types in the quadrivalent HPV (qHPV) vaccine (6, 11, 16, and 18) and five additional oncogenic types (31, 33, 45, 52, and 58). Here we present the results of a study of the efficacy and immunogenicity of the 9vHPV vaccine in women 16 to 26 years of age. MethodsWe performed a randomized, international, double-blind, phase 2b–3 study of the 9vHPV vaccine in 14,215 women. Participants received the 9vHPV vaccine or the qHPV vaccine in a series of three intramuscular injections on day 1 and at months 2 and 6. Serum was collected for analysis of antibody responses. Swabs of labial, vulvar, perineal, perianal, endocervical, and ectocervical tissue were obtained and used for HPV DNA testing, and liquid-based cytologic testing (Papanicolaou testing) was performed regularly. Tissue obtained by means of biopsy or as part of definitive therapy (including a loop electrosurgical excision procedure and c...
1,109 citations
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TL;DR: Leptospirosis is among the leading zoonotic causes of morbidity worldwide and accounts for numbers of deaths, which approach or exceed those for other causes of haemorrhagic fever.
Abstract: Background
Leptospirosis, a spirochaetal zoonosis, occurs in diverse epidemiological settings and affects vulnerable populations, such as rural subsistence farmers and urban slum dwellers. Although leptospirosis is a life-threatening disease and recognized as an important cause of pulmonary haemorrhage syndrome, the lack of global estimates for morbidity and mortality has contributed to its neglected disease status.
Methodology/Principal Findings
We conducted a systematic review of published morbidity and mortality studies and databases to extract information on disease incidence and case fatality ratios. Linear regression and Monte Carlo modelling were used to obtain age and gender-adjusted estimates of disease morbidity for countries and Global Burden of Disease (GBD) and WHO regions. We estimated mortality using models that incorporated age and gender-adjusted disease morbidity and case fatality ratios. The review identified 80 studies on disease incidence from 34 countries that met quality criteria. In certain regions, such as Africa, few quality assured studies were identified. The regression model, which incorporated country-specific variables of population structure, life expectancy at birth, distance from the equator, tropical island, and urbanization, accounted for a significant proportion (R2 = 0.60) of the variation in observed disease incidence. We estimate that there were annually 1.03 million cases (95% CI 434,000–1,750,000) and 58,900 deaths (95% CI 23,800–95,900) due to leptospirosis worldwide. A large proportion of cases (48%, 95% CI 40–61%) and deaths (42%, 95% CI 34–53%) were estimated to occur in adult males with age of 20–49 years. Highest estimates of disease morbidity and mortality were observed in GBD regions of South and Southeast Asia, Oceania, Caribbean, Andean, Central, and Tropical Latin America, and East Sub-Saharan Africa.
Conclusions/Significance
Leptospirosis is among the leading zoonotic causes of morbidity worldwide and accounts for numbers of deaths, which approach or exceed those for other causes of haemorrhagic fever. Highest morbidity and mortality were estimated to occur in resource-poor countries, which include regions where the burden of leptospirosis has been underappreciated
1,090 citations
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TL;DR: Phylogenetic analysis suggests that the ZikV identified belongs to the Asian clade, the first report of ZIKV infection in Brazil, and the result was confirmed by DNA sequencing.
Abstract: In the early 2015, several cases of patients presenting symptoms of mild fever, rash, conjunctivitis and arthralgia were reported in the northeastern Brazil. Although all patients lived in a dengue endemic area, molecular and serological diagnosis for dengue resulted negative. Chikungunya virus infection was also discarded. Subsequently, Zika virus (ZIKV) was detected by reverse transcription-polymerase chain reaction from the sera of eight patients and the result was confirmed by DNA sequencing. Phylogenetic analysis suggests that the ZIKV identified belongs to the Asian clade. This is the first report of ZIKV infection in Brazil.
1,047 citations
Authors
Showing all 18833 results
Name | H-index | Papers | Citations |
---|---|---|---|
Douglas T. Golenbock | 123 | 317 | 61267 |
Guy A. Zimmerman | 109 | 328 | 39740 |
David Brown | 105 | 1257 | 46827 |
Liam Smeeth | 104 | 753 | 53433 |
Ann M. Dvorak | 99 | 437 | 41073 |
David C. Spray | 95 | 400 | 28732 |
Theodore A. Slotkin | 89 | 575 | 30070 |
Fernando Q. Cunha | 88 | 682 | 31501 |
Mauro M. Teixeira | 86 | 713 | 31301 |
Ricardo T. Gazzinelli | 86 | 340 | 28233 |
Peter F. Weller | 85 | 331 | 22005 |
João B. Calixto | 81 | 460 | 23029 |
Frederic J. Seidler | 80 | 372 | 19564 |
João Santana da Silva | 80 | 399 | 19060 |
Deborah Carvalho Malta | 77 | 706 | 61000 |