Influência do padrão alimentar sobre os níveis de danos oxidativos no DNA em linfócitos de sangue periférico

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Expectativas em relação aos efeitos do uso de álcool na região metropolitana de São Paulo: uma análise de gênero

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Qualidade de vida em mulheres na pós-menopausa usuárias e não usuárias da terapia hormonal em unidade básica de saúde de Franca-SP

Pós-graduação em Ginecologia, Obstetrícia e Mastologia - FMB

Exposição crônica ao cádmio e/ou à cafeína: alterações estruturais, ultraestruturais e bioquímicas na próstata do rato

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estudo histológico e imunohistoquímico das proteínas P53 e Ki-67 nas mucosas da língua, faringe e laringe de ratos expostos à inalação da fumaça de cigarro

Pós-graduação em Bases Gerais da Cirurgia - FMB

Influência do interior do inibidor da enzina conversora da angiotensina na remodelação cardíaca induzida pela exposição á fumaça do cigarro

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Determinação dos marcadores cardíacos e de lipoperoxidação em equinos sob influência de exercícios de alta e baixa intensidade em esteira de alta velocidade e suplementação com vitamina E (dl-alfa-tocoferol)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Estudo dos aspectos clínico, laboratorial, histopatológico e do tratamento na intoxicação experimental pelo veneno da serpente Crotalus durissus terrificus em cães

Pós-graduação em Medicina Veterinária - FMVZ

Efeitos do uso de retinóide sintético no coração de adolescentes e jovens em tratamento de acne

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Efeitos da exposição perinatal ao chumbo sobre a pressão arterial e a rea tividade vascular de ratos recém-desmamados e adultos, tratados ou não com DMSA, L-Arginina e/ou Enalapril: Andréia Fresneda Gaspar. -

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Eficácia in vitro e in vivo da cefoperazona sódica, gentamicina e ciprofloxacino no tratamento intramamário da mastite clínica bovina

Pós-graduação em Medicina Veterinária - FMVZ

Impacto do uso droga imunomoduladora no tratamento da artrite séptica por Staphylococcus aureus

Pós-graduação em Doenças Tropicais - FMB

Estudo da toxicidade de diferentes doses do Diuron (3-(3,4 -dichlorophenyl)-1,1-dimethylurea) no epitélio da bexiga de ratos wistas machos por microscopia eletrônica de varredura

Diuron (3-(3,4-Dichlorophenyl)-1,1-dimethylurea) is a substituted urea herbicide widely used on agricultural crops such as soy, cotton and sugar cane. In a previous long-term study this herbicide exerted carcinogenic activity on the urinary bladder and renal pelvis mucosa of Wistar rats and breast of mice. Also, it was shown to be carcinogenic to the mice skin in a initiation-promotion assay. In 1997, the northamerican EPA evaluated Diuron as a “known/likely” carcinogen for humans (USEPA, 2004). In a previous study developed at this laboratory, male Wistar rats treated with Diuron 2500 ppm during 20 weeks presented increased indices of cell proliferation and incidences of simple urothelial hyperplasia (HS) in the urinary bladder. Under scanning electron microscopy (SEM) severe urothelial necrosis and hyperplasia were observed. However, in that study the urinary bladders of animals exposed to lower doses of Diuron were not examined under SEM. Therefore, the possible dose-response influence of Diuron on the urothelium under SEM is not known. The present study aimed to analyze under SEM the urinary bladder of male Wistar rats exposed to 125 ppm, 500 ppm and 2500 ppm doses of Diuron through diet during 20 weeks and to compare to the previous histological findings in the same material. Under SEM, 125 ppm and 2500 ppm groups presented significantly (p<0,05) increased incidences of simple hyperplasia, i.e., 7/10 and 8/10 respectively, compared to control group and the 500 ppm group The sensitivity of SEM was higher since it detected a 45% incidence of hyperplasiaswhile the histological analysis found only 27%. Considering SEM as the gold-standard, histology showed a 44% sensitivity, 86.4% specificity, a positive predictive value of 72,7% and negative predictive value of 65,5% and accuracy of 67,5%. Scanning Electron Microscopy...(Complete abstract click electronic access below)

Aspectos reprodutivos e sociais e resistência óssea em ratos machos submetidos ao exercício físico e/ou a um anabolizante esteróide

Nowadays the regular practice of sports is known as a way to obtain a better quality of life. On the other hand, the media has been distorting this idea, determining the ideal body as the hypertrophy phenotype. It is well known that the genetic factor does not allow all individuals to have this body shape. Besides the fact that, the anxiety of these people in obtain quick results, as one of the globalization’s consequence, make use of anabolic steroid to achieve this goal. However the bodybuilding or the strength muscle gain, make anabolic steroids users abuse and in major cases the users do not know the side effects. In front of these considerations, the present study evaluated the effects of the treatment with anabolic steroids and/or high intensity physical training on the corporal developing, the reproductive organs, bone parameters (strength and bone deformation) and seminal parameters as well the social behavior (aggressiveness). In other to obtain the experimental group, male Wistar rats were used, with 75 days old. The groups were divided into: Vehicle Non-Training (NV), Anabolic Steroid-Non-Training (NA), Vehicle-Training (TV) and Anabolic Steroid-Training (TA). These rats received i.m. injections, twice a week, of anabolic steroid (5mg/kg per animal of nandrolona decanoate) or vehicle (the same volume of peanut oil per animal) and the group TV and TA were submitted to physical training three times per week, during eight weeks. The body mass, wet weight of reproductive organs, femur and semen of the different groups were measured. The aggressive test was also realized in two steps: the first, within 4 weeks of the treatment and the other step in the end of the treatment, in this period the animal was isolated. It was not observed alterations in body mass of the groups. Though it was observed a benefic effect on the maximum strength of the... (Complete abstract click electronic access below)

Avaliação preliminar dos efeitos de Brassica campestris sobre a obesidade induzida por dieta hipercalórica

Obesity along with overweight has been considered one of the most serious public health problems in the world, especially because they are the main risk factors for many chronic diseases such as coronary heart disease, type II diabetes mellitus, hypertension and some types of tumors, which are associated with high mortality rates. The use of functional foods and appropriate diets to promote health has grown as a mechanism for prevention, control and treatment of chronic diseases such as obesity. Several ethnopharmacological studies indicate plants species for the treatment of disorders associated with obesity with a major attraction of this regimen is perceived as safer and more effective for health than the traditional treatment with appetite suppressants. Whereas both food intake and the oral treatment with different compounds can cause changes in gene expression and that a proper diet has been valuable as a mechanism for maintaining the body's vital functions, the objective of this project was to evaluate the effects of standardized extract of Brassica campestris L. in the decrease in weight and food intake control. In vivo trials of this product were conducted and studies of its effects on energy metabolism in non-obese mice and with obesity induced by hypercaloric diet. After induction of obesity by 8 weeks, animals were treated for 21 days with the extract orally. After 21 days the animals were killed and the effects of this product were evaluated on the daily feed intake and on body weight. According to the results obtained, the extract of Brassica campestris was not effective in reducing body weight of obese animals, and did not reduce food intake