Effect of compound gardenia oil and jujube seed oil on learning and memory in ovariectomized rats.
- Author:
Ya-Hui CHEN
1
;
Zhong-Ping LAN
1
;
Zhao-Ying FU
1
;
Bao-Li LI
1
;
Zheng-Xiang ZHANG
1
Author Information
- Publication Type:Journal Article
- MeSH: Acetylcholinesterase; metabolism; Animals; Brain; enzymology; Drugs, Chinese Herbal; pharmacology; Female; Gardenia; chemistry; Maze Learning; drug effects; Memory; drug effects; Nitric Oxide Synthase; metabolism; Ovariectomy; Plant Oils; pharmacology; Rats; Rats, Sprague-Dawley; Seeds; chemistry; Ziziphus; chemistry
- From: Chinese Journal of Applied Physiology 2013;29(5):406-409
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo observe the effect of compound of gardenia oil and jujube seed oil learning and memory in ovariectomized rats and its mechanism.
METHODSAnimals were randomly divided into six groups: sham group, model group, estrogen group, low dose group, middle dose group and high dose group. The ovariectomized rat models were established by resection of the lateral ovaries. The effect of compound of gardenia oil and jujube seed oil on learning and memory in ovariectomized rats was observed by means of Morris water maze. Acetylcholinesterase (AchE) and nitric oxide synthase (NOS) activities in rat brain were determined.
RESULTSThe compound of gardenia oil and jujube seed oil could shorten the incubation period of appearance in castration rats and increase the number passing through Yuan Ping table in ovariectomized rats. As the training time extended, the incubation period of appearance was gradually shortened. The compound of gardenia oil and jujube seed oil could increase NOS activity, and decrease AChE activity in brain of ovariectomized rats.
CONCLUSIONThe compound of jujube seed oil and gardenia oil could promote the learning and memory in ovariectomized rats. This effect may be related with the increase in activities of NOS, AchE in rat brain.
