Now showing items 1-10 of 12
DETECTION OF CELL-PROLIFERATION IN TISSUE-SECTIONS
(Brazilian Journal of Medical and Biological Research, 1993-07-01) [Artigo]
1. Cell proliferation is of interest since abnormal cell proliferation appears to be a precursor of tumorigenesis and also because the quantitative description of cell proliferation in tumors can be used to predict the ...
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 ...
A COMPARATIVE-STUDY OF 4 DIFFERENT STAINING METHODS FOR ESTIMATION OF LIVE YEAST FORM CELLS OF PARACOCCIDIOIDES-BRASILIENSIS
(Mycopathologia, 1993-12-01) [Artigo]
A comparative study of four different staining methods for estimation of live yeast form cells of Paracoccidioides brasiliensis was carried out. The staining methods used were fluorescent staining, vital dye exclusion tests ...
AN IMPROVED CULTURE-MEDIUM FOR DETECTING LIVE YEAST PHASE CELLS OF PARACOCCIDIOIDES-BRASILIENSIS
(Journal of Medical and Veterinary Mycology, 1993-01-01) [Artigo]
The plating efficiency of standard mycological media such as brain heart infusion (BHI) agar is poor for Paracoccidioides brasiliensis. We prepared a water-extract of yeast phase cells of P. brasiliensis and examined it ...
REDUCTION OF CELL PROLIFERATIVE ACTIVITIES OF GASTRIC STUMP ADENOMATOUS HYPERPLASIAS AFTER BILE REFLUX DIVERSION IN RATS
(Carcinogenesis, 1993-09-01) [Artigo]
Previously we reported the majority of lesions induced hy bile reflux, in the absence of chemical carcinogens, in the rat remnant stomach to consist primarily of gastric type and secondarily of intestinal type cells, and ...
REDUCTION OF URINE VOLUME AMELIORATES ADRIAMYCIN-INDUCED NEPHROPATHY
(Brazilian Journal of Medical and Biological Research, 1993-09-01) [Artigo]
1. Adriamycin, a commonly used antineoplastic antibiotic, induces glomerular lesions in rats, resulting in persistent proteinuria and glomerulosclerosis.2. The effect of urine volume on the progression of adriamycin-induced ...
Esporotricose do gato doméstico (Felis catus): transmissão humana
(Revista do Instituto de Medicina Tropical de São Paulo, 1993-08-01) [Artigo]
No presente trabalho relata-se caso de paciente, funcionário de hospital veterinário, infectado através de arranhadura de gato doméstico portador de esporotricose. Inquérito domiciliar junto aos proprietários do animal ...
ALTERED FOCI OF HEPATOCYTES IN RATS INITIATED WITH DIETHYLNITROSAMINE AFTER PROLONGED FASTING
(Food and Chemical Toxicology, 1993-09-01) [Artigo]
The influence of fasting on the potential of diethylnitrosamine (DEN) to initiate liver cucinogenesis was tested in a medium-term assay using the development of putative preneoplastic altered foci of hepatocytes (AFH) as ...
Dialysable leukocyte extracts modify the course of experimental paracoccidioidomycosis in the Syrian hamster
(Mycopathologia, 1993-03-01) [Artigo]
The effect of dialysable leukocyte extracts (DLE) obtained from hamsters immunized with Paracoccidioides brasiliensis (immune DLE) and from non-immunized hamsters (non-immune DLE) was studied in hamsters inoculated with ...
DIFFUSE MESANGIAL SCLEROSIS - MORPHOLOGICAL ANALYSIS OF 7 CASES
(Kidney International, 1993-12-01) [Resumo]