Now showing items 1-10 of 54
Clinical presentation and salivary gland histopathology of paediatric primary Sjogren's syndrome
(Clinical and Experimental Rheumatology, 2011-05-01) [Artigo]
ObjectiveExplore the presentation, diagnostic criteria and exocrine gland histopathology of paediatric primary Sjogren's syndrome (PPSjS).MethodsA case series of 8 children is reported and American-European Consensus Group ...
The central repeat domain 1 of Kaposi's sarcoma-associated herpesvirus (KSHV) latency associated-nuclear antigen 1 (LANA1) prevents cis MHC class I peptide presentation
(Virology, 2011-04-10) [Artigo]
KSHV LANA1, a latent protein expressed during chronic infection to maintain a viral genome, inhibits major histocompatibility complex class I (MHCI) peptide presentation in cis as a means of immune evasion. Through deletional ...
Cutaneous myxosarcoma in a Syrian hamster (Mesocricetus auratus)
(Semina: Ciências Agrárias, 2011-01-01) [Artigo]
The pathological findings in a 2-years-old Syrian hamster (Mesocricetus auratus) with a cutaneous myxosarcoma are described. Grossly, there was a large cutaneous mass in the right cervical region. Microscopical evaluation ...
Cell-free antigens from precocious Paracoccidioides brasiliensis culture induce a typical delayed-type hypersensitivity reaction
(Journal of Venomous Animals and Toxins Including Tropical Diseases, 2011-01-01) [Artigo]
Cell-free antigens (CFAg) derived from Paracoccidioides brasiliensis have typically been used in immunodiffusion reactions for serodiagnosis or therapeutic follow-up of paracoccidioidomycosis patients. Thus, we investigated ...
Ovarian mucinous cystadenoma in a gray brocket deer (Mazama gouazoupira)
(Journal of Veterinary Diagnostic Investigation, 2011-05-01) [Artigo]
An ovarian mucinous cystadenoma is described in a gray brocket deer (Mazama gouazoupira). The tumor was histologically characterized by the presence of cysts and proliferation of papillae, both lined by single- or multi-layered ...
Role of ROC1 protein in the control of cyclin D1 protein expression in skin melanomas
(Pathology Research and Practice, 2011-01-01) [Artigo]
A decrease in the level of the ROC1 protein, which is involved in cyclin D1 degradation, might explain an increase in cyclin D1 protein in the absence of gene overexpression. This study aimed to investigate the relationship ...
Are all psittacine birds carriers of Cryptococcus neoformans?
(Memórias do Instituto Oswaldo Cruz, 2011-09-01) [Artigo]
Fibrous Osteodystrophy in a Captive Common Eland Antelope (Taurotragus oryx).
(Brazilian Journal of Veterinary Pathology, 2011-11-01) [Artigo]
Fibrous osteodystrophy (FO) is a common condition described mainly in domestic species, with only few cases described in wild ones kept in captivity. Herein we report a case of FO in a 2 yr-old female common eland antelope ...
Group B streptococci colonization in pregnant women: risk factors and evaluation of the vaginal flora
(Archives of Gynecology and Obstetrics, 2011-04-01) [Artigo]
To determine the prevalence of group B streptococci (GBS) in our population, and to assess the association between risk factors and vaginal flora with maternal rectovaginal colonization.Samples were obtained from 405 ...
Steatosis of indeterminate cause in a pediatric group: is it a primary mitochondrial hepatopathy?
(São Paulo Medical Journal, 2011-01-01) [Artigo]
CONTEXTO E OBJETIVO: em crianças, a esteatose hepática pode se relacionar a erros inatos do metabolismo (EIMs) ou à doença hepática gordurosa não-alcoólica (DHGNA). O objetivo deste estudo foi avaliar e caracterizar esteatose ...