Research has revealed an inverse relationship between serotonin (5-HT) levels in the brain and aggressive behavior. However. effects on aggression at the level of the receptor have yet to be elucidated for many 5-HT receptor subtypes. This study examined the effects of the 5-HT3 receptor agonist m-chlorophenylbiguanide (mCPBG) and antagonist ondansetron on inter-male aggression in mice. https://herbsdailyes.shop/product-category/stress-support/