Now showing items 61-70 of 195
Triiodothyronine (T3) does not induce RANKL expression in rat ROS 17/2.8 cells
(Arquivos Brasileiros de Endocrinologia & Metabologia, 2008-02-01) [Artigo]
Osteoclastogenesis may be regulated via activation of the RANK/RANKL (receptor activator of nuclear factor-kappa B/ receptor activator of nuclear factor-kappa B ligand) system, which is mediated by osteoblasts. However, ...
Thymic lymphomas in Wistar rats exposed to N-methyl-N-nitrosourea (MNU)
(Cancer Science, 2003-03-01) [Artigo]
The Brazilian Agency for the Environment (IBAMA) recently adopted an alternative medium-term multiple-organ assay system with the Wistar rat strain for detection of the carcinogenic potential of pesticides. Originally, ...
Undergraduate research in medical education: a descriptive study of students' views
(Bmc Medical Education, 2014-03-17) [Artigo]
Background: Medical students engage in curricular and extracurricular activities, including undergraduate research (UR). The advantages, difficulties and motivations for medical students pursuing research activities during ...
Evaluation of cardiac rhythm in dogs treated with levamisole hydrochloride using 24-hour ambulatory electrocardiography
(Journal of Veterinary Cardiology, 2003-11-01) [Artigo]
The objective of this study was to evaluate the electrocardiographic alterations in the cardiac rhythm in dogs treated with levamisole hydrochloride over a period of 24 hours. Thirty-six mixed-breed dogs, both male and ...
Human Platelet Antigen Genotype Is Associated With Progression of Fibrosis in Chronic Hepatitis C
(Journal of Medical Virology, 2012-01-01) [Artigo]
Although progression of fibrosis in the chronic hepatitis C depends on environmental, viral, and host factors, genetic polymorphisms have been associated recently with this progression, including the expression of integrins, ...
Perioperative evaluation of tumescent anaesthesia technique in bitches submitted to unilateral mastectomy
(BMC Veterinary Research, 2013-09-11) [Artigo]
Background: Tumescent anaesthesia (TA) is a widely used technique in oncologic surgeries necessitating large resection margins. This technique produces transoperative and postoperative analgesia, reduces surgical bleeding, ...
Reliability of pelvic floor muscle strength assessment in healthy continent women
(Bmc Urology, 2015-04-10) [Artigo]
Background: The aim of this study was to compare pelvic floor muscle (PFM) strength using transvaginal digital palpation in healthy continent women in different age groups, and to compare the inter- and intra-rater reliability ...
An update on metabolic assessment in patients with urinary lithiasis
(World Journal Of Urology, 2015-01-01) [Artigo]
The objective of this study was to evaluate the prevalence of urinary metabolic abnormalities in patients with urolithiasis and their potential risk factors.A total of 905 stone patients were evaluated in a prospective ...
Correlation between the european consensus lupus activity measurement (ECLAM) and the modified systemic lupus erythematosus disease activity index 2000 (M-SLEDAI 2k) in juvenile systemic lupus erythematosus (JSLE)
(Annals Of The Rheumatic Diseases, 2014-06-01) [Resumo]
Refractive errors in a Brazilian population: age and sex distribution
(Ophthalmic And Physiological Optics, 2015-01-01) [Artigo]
PurposeTo determine the prevalence of refractive errors and their distribution according to age and sex in a Brazilian population.MethodsThis population-based cross-sectional study involved 7654 Brazilian inhabitants of ...