Now showing items 1-10 of 343
Prolapso de glândula de terceira pálpebra em cäes: Avaliação cito e histopatológica
(Archives of Veterinary Science, 2007-12-01) [Artigo]
The present experiment was carried out in ten animals with third eyelid prolapsed gland. All of the prolapsed glands were surgically excised. The age of the dogs ranged from two month to ten years old, and the breeds were ...
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 ...
Câncer de pulmão: histologia, estádio, tratamento e sobrevida
(Jornal Brasileiro de Pneumologia, 2008-08-01) [Artigo]
OBJETIVO: Analisar os principais tipos histológicos, estádio, tratamento e sobrevida dos portadores de câncer de pulmão. MÉTODOS: Estudo retrospectivo a partir da análise dos prontuários de pacientes acompanhados no Hospital ...
DNA damage in lymphocytes and buccal mucosa cells of children with malignant tumours undergoing chemotherapy
(Clinical and Experimental Medicine, 2008-06-01) [Artigo]
The aim of the present study was to evaluate DNA damage (micronucleus) in cytokinesis-blocked lymphocytes and exfoliated buccal mucosa cells from children with malignant tumours and under chemotherapy. Micronucleated cells ...
The role of p53 protein and TP53 gene during rat oral carcinogenesis induced by 4NQO
(Oral Oncology, 2009-07-01) [Artigo]
Oxidative DNA damage in patients with gastritis and gastric cancer infected by Helicobacter pylori
(Helicobacter, 2005-10-01) [Resumo]
DNA methylation patterns in bladder cancer and washing cell sediments: a perspective for tumor recurrence detection
(BMC Cancer, 2008-08-14) [Artigo]
Background: Epigenetic alterations are a hallmark of human cancer. In this study, we aimed to investigate whether aberrant DNA methylation of cancer-associated genes is related to urinary bladder cancer recurrence.Methods: ...
Matrix metalloproteinase-9 expression in pterygium
(Arquivos Brasileiros de Oftalmologia, 2006-04-01) [Artigo]
OBJETIVO: Avaliar a expressão da metaloprotease de matriz (MMP)-9 nos pterígios. MÉTODOS: Foi realizado na Faculdade de Medicina de Botucatu estudo prospectivo, aleatório, com o intuito de avaliar a expressão da metaloprotease ...
The relationship between the degree of thrombocytopenia and infection with Ehrlichia canis in an endemic area
(Veterinary Research, 2004-01-01) [Artigo]
Ehrlichia canis is the causative agent of canine monocytic ehrlichiosis. In order to evaluate platelet counts as a screening test for E. canis in an endemic area, 217 whole blood samples from dogs were divided into three ...
Decreased oxidative stress in patients with ulcerative colitis supplemented with fish oil omega-3 fatty acids
(Nutrition, 2003-10-01) [Artigo]
OBJECTIVE: the potential pathogenicity of free radicals may have a pivotal role in ulcerative colitis. Fish oil omega-3 fatty acids exert anti-inflammatory effects on patients with ulcerative colitis (UC), but the precise ...