Effects of the Principium of Replenishing Qi and Nourishing Kidney Deficiency on Collum Femoris of Bone Histomorphometry in Ovariectomized Rats / 浙江中医药大学学报

ABSTRACT

[Objective] To explore the bone histomorphology effect of QiangGuYin on neck of femur of ovariectomized rats.[Methods]Ninety femal SD rats,weight 230～280 gram,were rangdonmized into three groupsQiangGuYin group(treatment group),Miacalcic group(contrast group)and control group.All rats were variectomized.After 10 weeks,the osteoporosis model succeed,the treatment group,contrast group were given QiangGuYin,Miacalcic respectively.The treatment group used QiangGuYin everyday,1ml/g.The contrast group used Miacalcic 0.72u/kg,everyday hyodermic.And 3,4.5,6 months after the treatment,kill 10 rats to explore.The neck of femur were cut and stined with Masson Golder Trichrome for bone histomorphomemetric contrast group analysis.[Result]The treatment group ovariectomized rats' in 3m,BV/TV compared with statistical significance;compared with control group in Tb.sp,BV/TV,Tb.Th with statistical significance.After 4.5m treatment group Tb.Th compared with contrast group have statistical significance.Give the medicine 6m,Tb.sp,Tb.Th compared with contrast group all have statistical significance.[Conclusion]Giangguyin can effectively improve the histomorphometry index.The mechanism probably is stimulating osteogenesis and supperssing the cytoactive of osteoclast and trend of the high bone transform.