Now showing items 51-56 of 56
Influence of endogenous and synthetic female sex hormones on human blood cells in vitro studied with comet assay
(Toxicology in Vitro, 2007-08-01) [Artigo]
The comet assay has been conducted with numerous cell lines to assess in vitro genotoxicity. In order to use the comet assay as part of an in vitro test for evaluating genotoxicity, however, there are cell-specific factors ...
A comparison of human and porcine acellular dermal tissues in the subcutaneous space of a rat model
(Orbit, 2005-12-01) [Trabalho apresentado em evento]
The study compared the host response to a human and a porcine acellular dermal tissue implanted in the subcutaneous space of a rat model. The human and porcine acellular grafts were surgically implanted in the subcutaneous ...
Human sporotrichosis: Transmitted by feline
(Anais Brasileiros de Dermatologia, 1998-11-01) [Artigo]
The authors present two cases of human sporotrichosis, the lymphangitic and the fixed cutaneous form, observed in the owners of an infected domestic cat. Feline sporotrichosis has been related with higher frequency and ...
Medium-term tongue carcinogenesis assays: A comparative study between 4-nitroquinoline 1-oxide (4NQO)-induced rat and dimethylbenzanthracene (DMBA)-induced hamster carcinogenesis
(Journal of Experimental Animal Science, 2006-12-12) [Artigo]
The most used animal models in oral cancer research are the hamster treated by dimethylbenzanthracene (DMBA), and the rat treated by 4-nitroquinoline 1-oxide (4NQO). The purpose of this study was to compare the DMBA-induced ...
Paracoccidioidomycosis: Survey and clinical aspects from the Department of Dermatology of the School of Medicine of Botucatu (Sao Paulo - Brazil)
(Anais Brasileiros de Dermatologia, 1998-09-01) [Artigo]
Background - Paracoccidioidomycosis is the most frequent among the systemic mycoses in Brazil. Objective: To study the cases of paracoccidioidomycosis diagnosed from 1976 to 1996 at the Department of Dermatology of the ...
Histoplasmose cutânea reveladora de infecção pelo HIV
(Anais Brasileiros de Dermatologia, 2013-05-01) [Artigo]
Histoplasmosis is a systemic mycosis endemic in extensive areas of the Americas. The authors report on an urban adult male patient with uncommon oral-cutaneous lesions proven to be histoplasmosis. Additional investigation ...