Biomaterial Database

Choline acetyltransferase activity in postganglionic parasympathetic nerves after "pharmacological decentralization". 1978

J Ekström, and B Lindmark

The ganglion blocking drug chlorisondamine given frequently and in gradually increasing doses over a period of time to adult rats causes the activity of choline acetyltransferase to fall in the postganglionic parasympathetic nerves of parotid glands. Such a "pharmacologically" decentralized gland was also found to have lost weight and to have developed a supersensitivity to chemical stimuli. All these phenomena are thought to be consequences of loss or reduction of secretory impulses from the central nervous system due to impaired ganglionic transmission.

UI	MeSH Term	Description	Entries
D009929	Organ Size	The measurement of an organ in volume, mass, or heaviness.	Organ Volume,Organ Weight,Size, Organ,Weight, Organ
D010306	Parotid Gland	The largest of the three pairs of SALIVARY GLANDS. They lie on the sides of the FACE immediately below and in front of the EAR.	Gland, Parotid,Glands, Parotid,Parotid Glands
D001835	Body Weight	The mass or quantity of heaviness of an individual. It is expressed by units of pounds or kilograms.	Body Weights,Weight, Body,Weights, Body
D002714	Chlorisondamine	A nicotinic antagonist used primarily as a ganglionic blocker in animal research. It has been used as an antihypertensive agent but has been supplanted by more specific drugs in most clinical applications.	Chlorisondamine Chloride,Chlorisondamine Dichloride,Ecolid,Chloride, Chlorisondamine,Dichloride, Chlorisondamine
D002795	Choline O-Acetyltransferase	An enzyme that catalyzes the formation of acetylcholine from acetyl-CoA and choline. EC 2.3.1.6.	Choline Acetylase,Choline Acetyltransferase,Acetylase, Choline,Acetyltransferase, Choline,Choline O Acetyltransferase,O-Acetyltransferase, Choline
D002799	Cholinergic Fibers	Nerve fibers liberating acetylcholine at the synapse after an impulse.	Cholinergic Fiber,Fiber, Cholinergic,Fibers, Cholinergic
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D001338	Autonomic Fibers, Postganglionic	Nerve fibers which project from cell bodies of AUTONOMIC GANGLIA to SYNAPSES on target organs.	Autonomic Fiber, Postganglionic,Fiber, Postganglionic Autonomic,Fibers, Postganglionic Autonomic,Postganglionic Autonomic Fiber,Postganglionic Autonomic Fibers
D013361	Sublingual Gland	A salivary gland on each side of the mouth below the TONGUE.	Gland, Sublingual,Glands, Sublingual,Sublingual Glands
D013363	Submandibular Gland	One of two salivary glands in the neck, located in the space bound by the two bellies of the digastric muscle and the angle of the mandible. It discharges through the submandibular duct. The secretory units are predominantly serous although a few mucous alveoli, some with serous demilunes, occur. (Stedman, 25th ed)	Submaxillary Gland,Gland, Submandibular,Gland, Submaxillary,Glands, Submandibular,Glands, Submaxillary,Submandibular Glands,Submaxillary Glands