... biosynthesis were identified immunocytochemically by mapping the distribution of the ACh biosynthetic enzyme choline acetyltransferase (ChAT ...

To investigate acetylcholine's (ACh's) role in cardiovascular and cerebrovascular regulation, neuroanatomic substrates were first defined using immunocytochemical mapping from choline acetyltransferase (ChAT), the ACh-synthesizing enzyme. ChAT-immunoreact...

... In the eggshell enclosed miracidia, SEA was observed in the contents of the apical and lateral penetration glands, in the epithelium, and in ...

This report examines the generation of cholinergic neurons in the spinal cord in order to determine whether the transmitter phenotype of neurons is associated with specific patterns of neurogenesis. Previous immunocytochemical studies identified four groups of choline acetyltransferase (ChAT)-positive neurons in the cervical ...