Effects of Androsace umbellata extract on bone wound healing in rats
10.3969/j.issn.1671-8348.2017.19.005
- VernacularTitle:点地梅提取物对大鼠股骨创伤愈合的影响
- Author:
Jing HUANG
;
Kaijia HE
;
Hua SU
;
Fei HE
;
Yufan TANG
;
Xianbiao ZENG
;
Hongcong QIU
;
Baowei WEI
;
Guining WEI
- Keywords:
Androsace umbellata;
rats;
femur;
bone trauma
- From:
Chongqing Medicine
2017;46(19):2608-2611
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the effects of Androsace umbellata extract on bone wound healing in rats.Methods A total of 32 rats were selected,and the rat femur bone trauma model was established.The Androsace umbellata was administrated to rats in treatment groups (including high-dose Androsace umbellata group and low-dose Androsace umbellata group,8 rats in each group)continuously for 10 days,while rats in the fake operation control group (8 rats)and bone trauma model group (8 rats) were treated with corresponding volume of solvent by body weight.The growth of body weight and wound healing of rats were recorded.The serum levels of calcium and phosphorus,activity of alkaline phosphatase (ALP),bone density and bone biomechanics were examined.The X-ray photograph was carried out to observe the effects of Androsace umbellata on bone wound healing,Results Compared with the bone trauma model group,serum levels of calcium and phosphorus,calcium-phosphorus product and activity of ALP were significantly increased in treatment groups,there were statistically significant differences (P＜0.05).Compared with the bone trauma model group,bone density of trauma place in the high-dose Androsace umbellata group was significantly decreased (P＜0.05),bending energy in the low-dose Androsace umbellata group was increased (P＜0.05),while no statistically significant difference was found in the other skeletal biomechanical properties (P＞0.05).The results of X-ray films indicated that the treatment groups shown better effects on bone wound healing compared with the bone trauma model group.Conclusion Androsace umbellata extract could effectively promote bone wound healing in rats.
