Screening of Gongshisong's Active Sites for Anti-sports Fatigue
10.6039/j.issn.1001-0408.2016.10.14
- VernacularTitle:公石松抗运动性疲劳的活性部位筛选
- Author:
Hekun SHI
;
Yunling QIU
;
Kaijie CHEN
;
Qinlei YANG
;
Jinshan CHEN
- Publication Type:Journal Article
- Keywords:
Gongshisong;
Active site;
Anti-fatigue;
Burden swimming;
Glycogen;
Mice
- From:
China Pharmacy
2016;27(10):1343-1346
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To screen Gongshisong's active sites for anti-sports fatigue. METHODS:Gongshisong extract was prepared with 80% ethanol extraction technology,and extracted with petroleum ether,chloroform,ethyl acetate and n-butyl alco-hol after dispersed with water to obtain the extract. 70 mice were randomly divided into blank control group(1% sodium carboxy-methylcellulose,CMC-Na),positive control group [Rhodiola wallichiana capsules,590 mg/(kg·d)],petroleum ether,chloro-form,ethyl acetate and n-butyl alcohol extracts and aqueous layer of Gongshisong groups(TS,TL,TY,TZ,TW groups). Gong-shisong extracts groups was given relevant medicine 2.5 g(crude drug)/(kg·d),ig,for consecutive 7 days. Exhaustion time of bur-den swimming test was detected. 70 mice were grouped according to above method,and the contents of liver glycogen,muscle gly-cogen and the coefficient of liver were tested in mice. 80 mice were grouped according to above method,and model group was es-tablished additionally(1% CMC-Na). The contents of lactic acid(LA),creatine kinase(CK)and urea nitrogen(BUN)in serum of mice were determined after 90 minutes of unburden swimming. RESULTS:Compared with blank control group,exhaustion time of burden swimming mice in TS,TY and TZ groups prolonged;the content of liver glycogen increased in TY,TZ and TW groups;the content of muscle glycogen increased in TS and TW groups;the contents of BUN,LA and CK in mice increased in model group (P<0.05 or P<0.01). Compared with model group,the serum content of BUN in mice decreased in TS and TY groups;that of LA in mice decreased in TZ and TW groups;that of CK in mice decreased in TS group (P<0.05 or P<0.01). CONCLUSIONS:The petroleum ether and n-butanol extract site and water layer of Gongshisong are good anti-fatigue active sites.
