Now showing items 41-50 of 72
Prevention of renal ischemia/reperfusion injury in rats using acetylcysteine after anesthesia with isoflurane
(Acta Cirúrgica Brasileira, 2012-04-01) [Artigo]
OBJETIVO: Avaliar o efeito da N-acetilcisteína na proteção renal contra lesão de isquemia/reperfusão, quando administrada logo após a indução anestésica, em ratos anestesiados com isoflurano. MÉTODOS: Dezoito ratos Wistar ...
Genomic gains in prostatic carcinoma and proliferative inflammatory atrophy in dogs
(Cancer Research, 2012) [Artigo]
The dog can spontaneously develop prostate cancer and consequently can be used as an experimental model for prostatic diseases associated with aging, including benign prostate hyperplasia (BPH) and prostate carcinoma (PCa). ...
Dietary factors associated with metabolic syndrome in Brazilian adults
(Nutrition Journal, 2012-03-14) [Artigo]
Background: Metabolic Syndrome (MS) is defined as the association of numerous factors that increase cardiovascular risk and diet is one of the main factors related to increase the MS in the population. This study aimed to ...
Either Intravenous or Inhaled Anesthetic for Elective Otorhinological Surgery Does Not Induce Oxidative Stress
(FASEB Journal, 2012-04-01) [Resumo]
Tumor microenvironmental genomic alterations in juvenile nasopharyngeal angiofibroma
(Head and Neck: Journal for the Sciences and Specialties of the Head and Neck, 2012-04-01) [Artigo]
Background To better characterize the pathophysiology of juvenile nasopharyngeal angiofibroma (JNA), endothelial and stromal cells were evaluated by genomic imbalances in association with transcript expression levels of ...
Effects to exposure of tobacco smoke and alcohol on the tongue and pharynx of rats
(Inhalation Toxicology, 2012-02-01) [Artigo]
Aim: To study in rats the effects of exposure to tobacco and alcohol on the mucosa of the tongue and pharynx.Material and methods: Forty adult Wistar rats were allocated into four groups of 10 animals each: GI (control), ...
The Effects of Subarachnoid Administration of Preservative-Free S(+)-Ketamine on Spinal Cord and Meninges in Dogs
(Anesthesia and Analgesia, 2012-02-01) [Artigo]
BACKGROUND: The N-methyl-D-aspartate receptor antagonist ketamine and its active enantiomer, S(+)-ketamine, have been injected in the epidural and subarachnoid spaces to treat acute postoperative pain and relieve neuropathic ...
Lower levels of oxidative DNA damage and apoptosis in lymphocytes from patients undergoing surgery with propofol anesthesia
(Environmental and Molecular Mutagenesis, 2012-01-01) [Artigo]
Propofol, which is widely used as an intravenous anesthetic, has a phenolic structure similar to that of a-tocopherol with antioxidant properties that could prevent genotoxicity and cytotoxicity in lymphocytes of anesthetized ...
Correlation between immunoexpression of BCL-2 protein family with apoptosis index, cellular proliferation and survival in colorectal carcinomas
(Applied Cancer Research, 2012) [Artigo]
Objectives: To evaluate the Bcl-2, Bax, Bad and Bak immunoexpression in tumor and nontumorous tissue of 130 patients with colorectal carcinoma submitted to surgery at São Paulo Hospital, EPM/ UNIFESP, from 2002 to 2005, ...
Exuberant clinical presentation of probable Malassezia folliculitis in a young nonimmunosuppressed patient
(Anais Brasileiros de Dermatologia, 2012-05-01) [Artigo]
Malassezia folliculitis is an inflammatory disorder observed in both immunocompetent and immunosuppressed patients. The authors describe an unusual and exuberant presumed case affecting the face, trunk and upper limbs of ...