Endocrine Abstracts

According to the original definition, pheromones are substances released by an individual that have definite behavioural or physiological effects on another individual of the same species. For example, male mouse urine contains a complex mixture of chemosignals, some of which, such as brevicomin and thiazole are testosterone-dependent and signal the presence of a reproductively active male. These have powerful effects as releaser pheromones to elicit aggression from other male...