Effect of Zishen Jiangtang Pill, a Chinese Herbal Product, on Rats with Diabetic Osteoporosis

Abstract EN

Diabetic osteoporosis (DO) is a complication of diabetes.

Zishen Jiangtang Pill (ZJP) is a Chinese herbal product which has been used in clinic to maintain blood glucose level and bone density for decades.

However, the evidence about its mechanism on diabetes and osteoporosis is still unknown.

The aim of this study is to investigate therapeutic effect of ZJP on DO in streptozotocin- (STZ-) induced rats.

Rats were randomly assigned to 4 groups: one control group (CON), one model group (MOD), and two ZJP treatment groups (1.5 and 3.0 g/kg/d).

All rats were treated for 8 weeks.

Results showed that ZJP decreased the blood glucose level during OGTT and prevented the changes of FBG and Fins.

Similarly, ZJP inhibited the changes of BCa, P, TRACP-5b, CTX-1, BALP, and BGP and the reduction of BMD.

In parallel, 1H-NMR metabolomic studies showed that ZJP significantly altered the metabolic fingerprints of blood and urine level.

These findings suggest that ZJP can effectively improve glucose metabolism, abnormal bone metabolism, and metabolic disorders in DO rats, which may be a useful alternative medicine for DO therapy.