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Now showing items 1-7 of 7
Effects of uracil calculi on cell growth and apoptosis in the BBN- initiated Wistar rat urinary bladder mucosa
(Teratogenesis Carcinogenesis and Mutagenesis, 1999-07-28) [Artigo]
The different potential of initiated and non-initiated urinary bladder mucosa (UBM) to develop neoplasia was quantitatively evaluated in the male Wistar rat. Initiation of carcinogenesis was accomplished with N-butyl-N-(4- ...
Polyethylene gel in the subcutaneous tissue of rats: Histopathologic and systemic evaluation
(Orbit, 2008-05-01) [Artigo]
Purpose: To evaluate the histological and systemic response to subcutaneous injection of polyethylene gel in rats. Methods: Twenty-one white male rats were divided into 3 groups (G): G1 and G2 received subcutaneous ...
A comparative study of myocardial function and morphology during fasting/refeeding and food restriction in rats
(Cardiovascular Pathology, 2010-09-01) [Artigo]
Background: This study compared the influence of fasting/refeeding cycles and food restriction on rat myocardial performance and morphology. Methods: Sixty-day-old male Wistar rats were submitted to food ad libitum (C), ...
A Comparative Genotoxicity Study of a Supraphysiological Dose of Triiodothyronine (T3) in Obese Rats Subjected to Either Calorie-Restricted Diet or Hyperthyroidism
(PLOS ONE, 2013-02-28) [Artigo]
This study was designed to determine the genotoxicity of a supraphysiological dose of triiodothyronine (T3) in both obese and calorie-restricted obese animals. Fifty male Wistar rats were randomly assigned to one of the ...
The effect of non-antihypertensive doses of angiotensin converting enzyme inhibitor on myocardial necrosis and hypertrophy in young rats with renovascular hypertension
(International Journal of Experimental Pathology, 1999-05-06) [Artigo]
In renovascular hypertensive rats, low doses of angiotensin converting enzyme (ACE) inhibitors have been found to prevent myocardial hypertrophy independent of blood pressure level. This finding would suggest humoral rather ...
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 ...
Nephrocalcinosis induced by hyperoxaluria in rats
(Acta Cirúrgica Brasileira, 2013-07-01) [Artigo]
Purpose: To investigate nephrocalcinosis due to hyperoxaluria induced by two different inducing agents in rats. Methods: Forty Sprague-Dawley male rats were randomly distributed into four groups: Group1 (Clinical control, ...