Biomaterial Database

Original nootropic drug noopept prevents memory deficit in rats with muscarinic and nicotinic receptor blockade. 2008

K S Radionova, and A P Belnik, and R U Ostrovskaya

V. V. Zakusov Institute of Pharmacology, Russian Academy of Medical Sciences, Moscow, Russia.

Antiamnesic activity of Noopept was studied on the original three-way model of conditioned passive avoidance response, which allows studying spatial component of memory. Cholinoceptor antagonists of both types (scopolamine and mecamylamine) decreased entry latency and reduced the probability for selection of the safe compartment. Noopept abolished the antiamnesic effect of cholinoceptor antagonists and improved spatial preference.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D008464	Mecamylamine	A nicotinic antagonist that is well absorbed from the gastrointestinal tract and crosses the blood-brain barrier. Mecamylamine has been used as a ganglionic blocker in treating hypertension, but, like most ganglionic blockers, is more often used now as a research tool.
D008568	Memory	Complex mental function having four distinct phases: (1) memorizing or learning, (2) retention, (3) recall, and (4) recognition. Clinically, it is usually subdivided into immediate, recent, and remote memory.
D008569	Memory Disorders	Disturbances in registering an impression, in the retention of an acquired impression, or in the recall of an impression. Memory impairments are associated with DEMENTIA; CRANIOCEREBRAL TRAUMA; ENCEPHALITIS; ALCOHOLISM (see also ALCOHOL AMNESTIC DISORDER); SCHIZOPHRENIA; and other conditions.	Memory Loss,Age-Related Memory Disorders,Memory Deficits,Memory Disorder, Semantic,Memory Disorder, Spatial,Memory Disorders, Age-Related,Retention Disorders, Cognitive,Semantic Memory Disorder,Spatial Memory Disorder,Age Related Memory Disorders,Age-Related Memory Disorder,Cognitive Retention Disorder,Cognitive Retention Disorders,Deficit, Memory,Deficits, Memory,Memory Deficit,Memory Disorder,Memory Disorder, Age-Related,Memory Disorders, Age Related,Memory Disorders, Semantic,Memory Disorders, Spatial,Memory Losses,Retention Disorder, Cognitive,Semantic Memory Disorders,Spatial Memory Disorders
D004151	Dipeptides	Peptides composed of two amino acid units.	Dipeptide
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
D012601	Scopolamine	An alkaloid from SOLANACEAE, especially DATURA and SCOPOLIA. Scopolamine and its quaternary derivatives act as antimuscarinics like ATROPINE, but may have more central nervous system effects. Its many uses include an anesthetic premedication, the treatment of URINARY INCONTINENCE and MOTION SICKNESS, an antispasmodic, and a mydriatic and cycloplegic.	Hyoscine,Scopolamine Hydrobromide,Boro-Scopol,Isopto Hyoscine,Kwells,Scoburen,Scopace,Scopoderm TTS,Scopolamine Cooper,Transderm Scop,Transderm-V,Travacalm HO,Vorigeno,Boro Scopol,Transderm V
D051381	Rats	The common name for the genus Rattus.	Rattus,Rats, Laboratory,Rats, Norway,Rattus norvegicus,Laboratory Rat,Laboratory Rats,Norway Rat,Norway Rats,Rat,Rat, Laboratory,Rat, Norway,norvegicus, Rattus
D018679	Cholinergic Agonists	Drugs that bind to and activate cholinergic receptors.	Acetylcholine Agonists,Acetylcholine Agonist,Cholinergic Agonist,Agonist, Acetylcholine,Agonist, Cholinergic,Agonists, Acetylcholine,Agonists, Cholinergic
D018680	Cholinergic Antagonists	Drugs that bind to but do not activate CHOLINERGIC RECEPTORS, thereby blocking the actions of ACETYLCHOLINE or cholinergic agonists.	Acetylcholine Antagonist,Acetylcholine Antagonists,Anti-Cholinergic,Anticholinergic,Anticholinergic Agent,Anticholinergic Agents,Cholinergic Receptor Antagonist,Cholinergic-Blocking Agent,Cholinergic-Blocking Agents,Cholinolytic,Cholinolytics,Anti-Cholinergics,Anticholinergics,Cholinergic Antagonist,Cholinergic Receptor Antagonists,Agent, Anticholinergic,Agent, Cholinergic-Blocking,Agents, Anticholinergic,Agents, Cholinergic-Blocking,Antagonist, Acetylcholine,Antagonist, Cholinergic,Antagonist, Cholinergic Receptor,Antagonists, Acetylcholine,Antagonists, Cholinergic,Antagonists, Cholinergic Receptor,Anti Cholinergic,Anti Cholinergics,Cholinergic Blocking Agent,Cholinergic Blocking Agents,Receptor Antagonist, Cholinergic,Receptor Antagonists, Cholinergic