Study on Anti-stress Activity of Thymopentin Ethyl Ester / 医学研究杂志
Journal of Medical Research
;
(12)2006.
Article
in Chinese
| WPRIM
| ID: wpr-680534
ABSTRACT
Objective To investigate the anti - stress activity of thymopentin ethyl ester. Methods Anti - stress activity was evaluated by heat stress model and chronic uncontrolled stress model. Heat stress model;of 60 KM mice were divided into six groups. Except the controlled group, the other mice were maintained in 42℃ for 1h. Chronic uncontrolled stress modelof 60 KM mice were divided into six groups. Except the controlled group, the other mice were given three different stimulations once a day for continuous 21 d. The controlled group and model group were injected saline 0.2ml, and the three test groups were respectively injected thympentin ethyl ester at 2mg/kg,0.2mg/kg, 0.02mg/kg subcutaneously. The positive controlled mice were given thymopentin 0.2mg/kg subcutaneously. At the end of the experiment, plasma corticosteroid, IL -2 and SOD were determined according to the kit instructions. Results The activities of thymopentin ethyl ester in suppressed corticosteroid up - regulation and the elevated plasma IL - 2 and SOD level were more significant than those of thymopentin(P
Full text:
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Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Journal of Medical Research
Year:
2006
Type:
Article
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