Now showing items 1-10 of 53
Paracoccidioides brasiliensis-gp43 used as paracoccidioidin
(Journal of Medical and Veterinary Mycology, 1996-12-01) [Artigo]
A purified glycoprotein of 43 000 daltons from Paracoccidioides brasiliensis (gp43) was tested as paracoccidioidin in delayed-type hypersensitivity (DTH) tests in both experimental animals (guinea pig and mice) and patients ...
Kaposi's sarcoma-associated herpesvirus infection and Kaposi's sarcoma in Brazil
(Brazilian Journal of Medical and Biological Research, 2006-05-01) [Artigo]
Kaposi's sarcoma (KS) became a critical health issue with the emergence of acquired immunodeficiency syndrome (AIDS) in the 1980s. Four clinical-epidemiological forms of KS have been described: classical KS, endemic ...
Dose-response of diuron [3-(3,4-dichlorophenyl)-1,1-dimethylurea] in the urothelial mucosa of Wistar rats
(Toxicology, 2013-08-20) [Artigo]
Diuron [3-(3,4-dichlorophenyl)-1,1-dimethylurea] is a herbicide that induced urothelial tumors in the urinary bladder of Wistar rats fed 2500. ppm during a long-term study. The currently suggested non-genotoxic mode of ...
Systemic hypertension in patients with glomerulonephritis
(Renal Failure, 2002-08-14) [Artigo]
Although systemic hypertension is very common in patients with glomerulonephritis there is a dispute if this alteration is consequence of the glomerulonephritis per se or is a consequence of the renal failure secondary to ...
Expression of beta-human chorionic gonadotropin (beta-hCG) in non-trophoblastic elements of transitional cell carcinoma of the bladder: possible relationship with the prognosis.
(Revista Paulista de Medicina, 1993-05-01) [Artigo]
Transitional cell carcinoma (TCC) of the bladder is a neoplasm with variability in its clinical behavior. Although there are several studies correlating stage and ABO isoantigen expression with invasiveness, there is no ...
Evaluation of Paracoccidioides brasiliensis exoantigen in the detection of delayed dermal hypersensitivity in experimental and human paracoccidioidomycosis
(Journal of Medical and Veterinary Mycology, 1996-10-19) [Artigo]
The exoantigen of Paracoccidioides brasiliensis standardized by Camargo et al.  (AgR) was used to evaluate the in vivo and in vitro cell immune response of experimental animals and of patients with paracoccidioidomycosis ...
Fine needle aspiration biopsy of gastrointestinal stromal tumor presenting as an umbilical mass (Sister Mary Joseph's nodule)
(Annals of Diagnostic Pathology, 2006-04-01) [Artigo]
The Sister Mary Joseph (SMJ) nodule is a clinical sign of metastatic cancer involving the umbilicus. The vast majority of these instances represent adenocarcinomas arising from ovarian or colorectal primaries. We present ...
Comparison of uroplakin expression during urothelial carcinogenesis induced by N-butyl-N-(4-hydroxybutyl)nitrosamine in rats and mice
(Toxicologic Pathology, 1999-12-08) [Artigo]
The expression of uroplakins, the tissue-specific and differentiation- dependent membrane proteins of the urothelium, was analyzed immunohistochemically in N butyl-N-(4-hydroxybutyl)nitrosamine (BBN)-treated rats and mice ...
Intestinal malakoplakia associated with paracoccidiodomycosis: A new association
(Histopathology, 1997-02-21) [Artigo]
Gastrointestinal cytomegalovirus disease in renal transplant recipients: A case series
(Clinical Transplantation, 2012-03-01) [Artigo]
The purpose of this article was to report a series of 23 renal transplant recipients with histologically proven and immunohistochemically confirmed cytomegalovirus (CMV) lesions in the gastrointestinal tract (GIT) and to ...