Biomaterial Database

[Behavioral pharmacology of berberine-type alkaloids. (1) Central depressive action of Coptidis rhizoma and its constituents]. 1976

J Yamahara

Coptis root is frequently utilized as a sedative in Chinese medicines, however, the central depressant action of this compound has not been reported. Such being the case, the central depressant actions of methanol extract of coptis root, its active ingredients such as non-alkaloids fraction, tertiary base fraction, quarternary base fraction, magnoflorine fraction, berberine hydrochloride, coptisine hydrochloride and the extract from SAN O SHA SHIN TO being one of the preparations which contain coptis root were investigated in mice. The antigastric ulcer action of these substances was also examined in rats. All substances were given orally. Sontaneous movement and coordinative motor activity were not depressed by methanol extract, non-alkaloid fraction quarternary base fraction, magnoflorine fraction, berberine hydrochloride, coptisine hhdrochloride and the extract from SAN O SHA SHIN TO. There was no inhibition of chemical- and electro-shock-induced convulsion, morphine induced Straub's tail reaction, apomorphine-induced masticating motion and aggressive behavior induced by electrical stimulation. A loss of righting reflex due to hypnotics was not potentiated by the substances. The quarternary base fraction did not elicit central depression, while the tertiary base fraction slightly depressed the function of the central nervous system. Quarternary base alkaloids such as berberine exerted a slight antiulcer effect.

UI	MeSH Term	Description	Entries
D008124	Locomotion	Movement or the ability to move from one place or another. It can refer to humans, vertebrate or invertebrate animals, and microorganisms.	Locomotor Activity,Activities, Locomotor,Activity, Locomotor,Locomotor Activities
D008297	Male		Males
D008409	Mastication	The act and process of chewing and grinding food in the mouth.	Chewing
D008516	Medicine, Chinese Traditional	A system of traditional medicine which is based on the beliefs and practices of the Chinese culture.	Chinese Medicine, Traditional,Chung I Hsueh,Traditional Medicine, Chinese,Zhong Yi Xue,Chinese Traditional Medicine,Traditional Chinese Medicine,Traditional Tongue Assessment,Traditional Tongue Diagnosis,Hsueh, Chung I,Tongue Assessment, Traditional,Tongue Diagnoses, Traditional,Tongue Diagnosis, Traditional,Traditional Tongue Assessments,Traditional Tongue Diagnoses
D010936	Plant Extracts	Concentrated pharmaceutical preparations of plants obtained by removing active constituents with a suitable solvent, which is evaporated away, and adjusting the residue to a prescribed standard.	Herbal Medicines,Plant Extract,Extract, Plant,Extracts, Plant,Medicines, Herbal
D010946	Plants, Medicinal	Plants whose roots, leaves, seeds, bark, or other constituent parts possess therapeutic, tonic, purgative, curative or other pharmacologic attributes, when administered to man or animals.	Herbs, Medicinal,Medicinal Herbs,Healing Plants,Medicinal Plants,Pharmaceutical Plants,Healing Plant,Herb, Medicinal,Medicinal Herb,Medicinal Plant,Pharmaceutical Plant,Plant, Healing,Plant, Medicinal,Plant, Pharmaceutical,Plants, Healing,Plants, Pharmaceutical
D003292	Convulsants	Substances that act in the brain stem or spinal cord to produce tonic or clonic convulsions, often by removing normal inhibitory tone. They were formerly used to stimulate respiration or as antidotes to barbiturate overdose. They are now most commonly used as experimental tools.	Convulsant,Convulsant Effect,Convulsant Effects,Effect, Convulsant,Effects, Convulsant
D003299	Cooperative Behavior	The interaction of two or more persons or organizations directed toward a common goal which is mutually beneficial. An act or instance of working or acting together for a common purpose or benefit, i.e., joint action. (From Random House Dictionary Unabridged, 2d ed)	Compliant Behavior,Behavior, Compliant,Behavior, Cooperative,Compliant Behaviors,Cooperative Behaviors
D000378	Agonistic Behavior	Any behavior associated with conflict between two individuals.	Agonistic Behaviors,Behavior, Agonistic,Behaviors, Agonistic
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