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Epidemiology of middle ear and mastoid cholesteatomas. Study of 1146 cases
(Assoc Brasileira Otorrinolaringologia & Cirurgia Cervicofacial, 2011-05-01)
Middle ear cholesteatoma is an important and relatively common disorder which may have serious consequences.Aim: The purpose was to conduct a retrospective study of the statistics of 1,146 middle ear surgical procedures ...
Epidemiological Survey of Equine Pythiosis in the Brazilian Pantanal and Nearby Areas: Results of 76 Cases
(2013-08-06)
A clinical epidemiological study was conducted among 34 rural properties located within the Brazilian Pantanal region and nearby areas between 2007 and 2010. The diagnosis of equine pythiosis was based on antibody detection ...
Epidemiological Survey of Equine Pythiosis in the Brazilian Pantanal and Nearby Areas: Results of 76 Cases
(2013-08-06)
A clinical epidemiological study was conducted among 34 rural properties located within the Brazilian Pantanal region and nearby areas between 2007 and 2010. The diagnosis of equine pythiosis was based on antibody detection ...
Diarrheagenic Escherichia coli: Prevalence and Pathotype Distribution in Children from Peruvian Rural Communities
(American Society of Tropical Medicine and Hygiene, 2016)
Diarrheagenic Escherichia coli (DEC) are common pathogens of childhood gastrointestinal infections worldwide. To date, research tracking DEC has mainly been completed in urban areas. This study aims to determine the ...
Association of the Endobiont Double-Stranded RNA Virus LRV1 With Treatment Failure for Human Leishmaniasis Caused by Leishmania braziliensis in Peru and Bolivia
(Oxford University Press, 2015)
Cutaneous and mucosal leishmaniasis, caused in South America by Leishmania braziliensis, is difficult to cure by chemotherapy (primarily pentavalent antimonials [Sb(V)]). Treatment failure does not correlate well with ...
Variation in Trypanosoma cruzi clonal composition detected in blood patients and xenodiagnosis triatomines: Implications in the molecular epidemiology of Chile
(AMER SOC TROP MED & HYGIENE, 2006-06)
To identify Trypanosoma cruzi clones from chronically infected individuals, they were transferred to triatomines by the xenodiagnosis test (XD) with Triatoma infestans. Polymerase chain reaction (PCR) and hybridization ...
Epidemiological study of HPV in oral mucosa through PCR
(ASSOC BRASILEIRA OTORRINOLARINGOLOGIA & CIRURGIA CERVICOFACIALSAO PAULO, 2012)
The Human Papillomavirus (HPV) belongs to the Papillomaviridae family and has a capsid and a single DNA strand. Its infection occurs mainly through sexual intercourse, having an important tropism for skin and mucosal cells. ...
Sustained Domestic Vector Exposure Is Associated With Increased Chagas Cardiomyopathy Risk but Decreased Parasitemia and Congenital Transmission Risk Among Young Women in Bolivia
(Oxford University Press, 2015)
BACKGROUND: We studied women and their infants to evaluate risk factors for congenital transmission and cardiomyopathy in Trypanosoma cruzi-infected women. METHODS: Women provided data and blood for serology and quantitative ...
Molecular epidemiology of HIV-1 infection in a small brazilian county: usefulness of envelope and polymerase sequences to epidemiologic studies
(Lippincott, Williams & Wilkins, 2020)