Molecular receptors and possibilities for signal generation

Receptorology has become a very important field in biochemical research. 

Now we turn to some brief remarks concerning aspects of ligand-receptor binding, energetics and transduction. With respect to the former, the 

Ion flux (a) Influx of Na during depolarization event (b) Influx of Ca (c) Efflux ofK + (d) Influx ofCr Nicotinic Muscarinic (type 1), -adrenergic, Hi histaminergic Cardiac muscarinic y-Aminobutyric acid ergic, glycine 

Activation of adenylate cyclase Glucagon, adrenocorticotrophical hormone, jS-adrenergic, vasointestinal peptide, adenosine (A2) 

Inhibition of adenylate cyclase Muscarinic (type 2), 2-adrenergic, adenosine (Al), fi-type morphine 

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