Now showing items 21-24 of 24
Sevoflurane induces DNA damage whereas isoflurane leads to higher antioxidative status in anesthetized rats
(Biomed Research International, 2015-01-01) [Artigo]
Taking into account that there are controversial antioxidative effects of inhalational anesthetics isoflurane and sevoflurane and absence of comparison of genotoxicity of both anesthetics in animal model, the aim of this ...
Myocardial contractility impairment with racemic bupivacaine, non-racemic bupivacaine and ropivacaine. A comparative study
(Acta Cirúrgica Brasileira / Sociedade Brasileira Para Desenvolvimento Pesquisa Em Cirurgia, 2015) [Artigo]
To study racemic bupivacaine, non-racemic bupivacaine and ropivacaine on myocardial contractility. Isolated Wistar papillary muscles were submitted to 50 and 100 mM racemic bupivacaine (B50 and B100), non-racemic bupivacaine ...
Why medical schools are tolerant of unethical behavior
(Annals Of Family Medicine, 2015-03-01) [Artigo]
The exposure to unethical and unprofessional behavior is thought to play a major role in the declining empathy experienced by medical students during their training. We reflect on the reasons why medical schools are tolerant ...
Differences between the real and the desired worlds in the results of clinical trials
(Clinics, 2015-01-01) [Artigo]
OBJECTIVE: We refer to the effectiveness (known as pragmatic or real world) and efficacy (known as explanatory or desired or ideal world) of interventions. However, these terms seem to be randomly chosen by investigators ...