Role and Functions of Second Messengers | Pharmacodynamics
After reading this article you will learn about the role and functions of second messengers. Many hormones, neurotransmitters, autacoids and drugs act on specific membrane receptors, the immediate consequence of which is activation of a cytoplasmic component of the receptor, which may be an enzyme such as adenylate cyclase, guanylate cyclase or activation of a transport systems or opening of [...]