Metabolic profiling reveals therapeutic effects of Herba Cistanches in an animal model of hydrocortisone-induced 'kidney-deficiency syndrome'.
BACKGROUND
Herba Cistanches (Roucongrong) is effective in treating Shenxu Zheng ('kidney-deficiency syndrome'). However, the mechanisms and systemic metabolic responses to the herbal intervention are unclear.


METHODS
Using GC-MS-based metabolic profiling, we investigated the metabolic responses to Herba Cistanches intervention in a rat model of the hydrocortisone-induced 'kidney-deficiency syndrome'.


RESULTS
The metabolic profiles of the rats after hydrocortisone injection deviated from the pre-dose metabolic state at different time points, ranging from day 1 to day 10, whereas the metabolic profiles of the rats treated with both hydrocortisone and water extract of Herba Cistanches returned to the pre-dose state on day 10.


CONCLUSIONS
The intervention of Herba Cistanches caused a systemic recovery from the hydrocortisone-induced metabolic perturbation in rats. This study also demonstrates that metabolic profiling is useful in studying therapeutic mechanisms of herbal medicines.
Qiu
Yunping
Y
School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China. qyp29@sjtu.edu.cn
Chen
Minjun
M
Su
Mingming
M
Xie
Guoxiang
G
Li
Xin
X
Zhou
Mingmei
M
Zhao
Aihua
A
Jiang
Jian
J
Jia
Wei
W