RESUMO
Se ha demostrado que aves y peces presentan estructuras anatómicas similares a las que transducen el dolor en humanos y, además, muestran respuestas negativas frente a estímulos nocivos, junto a cambios conductuales. De acuerdo con esto, existe una responsabilidad moral frente al uso de estos animales en investigación para evitar y/o minimizar el dolor.
Birds and fish have been shown to present anatomical structures similar to those that transduce pain in humans, and also show negative responses to harmful stimuli, along with behavioural changes. There is a moral responsibility regarding the use of these animals in research to avoid and/or minimize pain. In this review we compare the pain-related morphology of birds and fish, using pain in humans as a starting point.
Assuntos
Humanos , Animais , Dor , Aves , Peixes , Pesquisa Biomédica , Ética , NociceptividadeRESUMO
This was a study among 11 hypo-coagulated patients who had to be exposed to dental extraccions. The anticoagulant pharmacological treatment was not suspended because the risk in this kind of patients.The purpose of this article was to prove the efficacy of human placenta pharmaceutical preparation in hemostasia of surgical area. An appropiate clinical management added to proved to be efficient in the surgical treatment of the hypo-coagulated patients