Acetylcholine is the main neurotransmitter involved in bladder contraction. Immunohistochemical staining of choline acetyltransferase has revealed the presence of a non-neuronal cholinergic system ...

Nicotinic acetylcholine (ACh) receptors and other Cys-loop receptors challenge our ability to understand how proteins carry out simple sets of functions — in this case, specific binding, conversion of ...