Deliberately inflicting carefully controlled painful stimuli on human volunteers and seeing how well specific drugs reduce the feeling of pain can be an effective way of testing new drugs. So conclude two researchers who reviewed the available literature on these types of tests in a paper published in the British Journal of Pharmacology. Pain is important. It acts as an alarm mechanism, warning us that something is about to cause physical damage. It could be triggered by something physical like a cut or bruise, or a temperature driven stimulus such as extreme heat or cold...
Fonte: healthnews.com
Indique esta NotÃcia
Compartilhar
A PHP Error was encountered
Severity: User Warning
Message: Smarty error: unable to read resource: "indiquemat_healthnews.tpl"
Filename: libs/Smarty.class.php
Line Number: 1095
