Effects of Chinese Medicine HUOXUESHENGJI on the Oxidative Stress in Rat Skeletal Muscles after Acute Contusion
- VernacularTitle:活血生肌类中药对大鼠急性骨骼肌钝挫伤后氧化应激的影响
- Author:
Maolin WANG
;
Shiyi CHEN
;
Yunxia LI
;
Jiwu CHEN
;
Hongyu LI
- Publication Type:Journal Article
- Keywords:
contusion,skeletal muscle,Chinese medicine HUOXUESHENGJI,oxidative stress
- From:
Chinese Journal of Sports Medicine
1983;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effects of Chinese medicine HUOXUESHENGJI(promoting blood flow and tissue regeneration) on the oxidative stress in rat skeletal muscles after acute contusion.Methods Seventy two male SD rats were randomly and equally divided into three groups:(1)Chinese medicine HUOXUESHENGJI group(A),(2)physiological saline group(B),(3)natural healing group(C),and(4)blank control group(D).The muscle contusion was produced at the gastrocnemius by specific device;Local injection at the injured site with Chinese medicine HUOXUESHENGJI in group A;local injection with physiological saline instead of HUOXUESHENGJI in group B,and natural healing group served as control.The muscles were sampled at day 1,4,7 and 14 respectively after contusion,and then the MDA and the activities of antioxidant enzymes(CAT,SOD and GSH-px)in gastrocnemius were investigated.Results As compared with the group B and group C,SOD and GSH-px activities in group A were significantly increased after contusion(P0.05).The con-centrations of MDA in group A were lower than that in group B and group C at day 4 and day 7 after contusion(P
