Institution
Federal University of São Paulo
Education•São Paulo, Brazil•
About: Federal University of São Paulo is a education organization based out in São Paulo, Brazil. It is known for research contribution in the topics: Population & Medicine. The organization has 27971 authors who have published 49365 publications receiving 935536 citations. The organization is also known as: Universidade Federal de São Paulo & Universidade Federal de Sao Paulo.
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Papers
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TL;DR: Percutaneous balloon mitral valvuloplasty is safe and effective and appears to be preferable for the fetus, compared with open MVC during pregnancy.
144 citations
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TL;DR: Results show a direct evidence of lipid peroxidation during seizure activity that could be responsible for neuronal damage in the hippocampus of rats, during the establishment of PILO model of epilepsy.
144 citations
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TL;DR: In this article, increased intracellular oxidative species and nitric oxide levels, as well as alterations in the DNA methylation, were observed after melan-a detachment, which were also associated with a decrease in the Hcy element in the methionine (universal methyl donor) cycle.
144 citations
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TL;DR: There is a high prevalence towards depressive symptoms among medical students, particularly females, in the internship level, mainly involving the somatic and affective clusters, and not having a parent who practiced medicine.
Abstract: Background
Medical education and training can contribute to the development of depressive symptoms that might lead to possible academic and professional consequences. We aimed to investigate the characteristics of depressive symptoms among 481 medical students (79.8% of the total who matriculated).
144 citations
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TL;DR: The preliminary data obtained in the present study suggest that the valepotriates may have a potential anxiolytic effect on the psychic symptoms of anxiety, however, since the number of subjects per group was very small, the present results must be viewed as preliminary.
Abstract: The aim of the present study was to carry out a controlled pilot study on the putative anxiolytic effect of valepotriates. Thirty-six outpatients with generalized anxiety disorder (DSM III-R), after a 2-week wash-out, were randomized to one of the following three treatments for 4 weeks (n = 12 per group): valepotriates (mean daily dose: 81.3 mg), diazepam (mean daily dose: 6.5 mg), or placebo. A parallel, double-blind, flexible-dose, placebo-controlled design was employed. No significant difference was observed among the three groups at baseline or in the change from baseline on the Hamilton anxiety scale (HAM-A) or in the trait part of the state-trait anxiety inventory (STAI-trait). Moreover, the three groups presented a significant reduction in the total HAM-A scores. On the other hand, only the diazepam and valepotriates groups showed a significant reduction in the psychic factor of HAM-A. The diazepam group also presented a significant reduction of the STAI-trait. Although the principal analysis (HAM-A between group comparison) found negative results (probably due to the small sample size in each group), the preliminary data obtained in the present study suggest that the valepotriates may have a potential anxiolytic effect on the psychic symptoms of anxiety. However, since the number of subjects per group was very small, the present results must be viewed as preliminary. Thus, further studies addressing this issue are warranted. Copyright © 2002 John Wiley & Sons, Ltd.
144 citations
Authors
Showing all 28240 results
Name | H-index | Papers | Citations |
---|---|---|---|
Majid Ezzati | 133 | 443 | 137171 |
Christian Guilleminault | 133 | 897 | 68844 |
Jean Rivier | 133 | 769 | 73919 |
Myron M. Levine | 123 | 789 | 60865 |
Werner Seeger | 114 | 1113 | 57464 |
Katherine L. Tucker | 106 | 683 | 39404 |
Michael Bader | 103 | 735 | 37525 |
Paulo A. Lotufo | 89 | 622 | 100527 |
Fernando Q. Cunha | 88 | 682 | 31501 |
Paul R. Sanberg | 87 | 635 | 29745 |
Harold A. Chapman | 87 | 191 | 26617 |
Ricardo T. Gazzinelli | 86 | 340 | 28233 |
Carlito B. Lebrilla | 86 | 495 | 25415 |
Roger S. McIntyre | 85 | 807 | 32040 |
Sergio Tufik | 85 | 1424 | 35174 |