[Experimental study of protective effects of Xuebijing injection on stress-induced organ damage in rabbit].

OBJECTIVE: To investigate the protective effects of the integrated traditional Chinese and western medicine Xuebijing injection on stress-induced organ damage in rabbits. METHODS: Forty rabbits were randomly divided into four groups: the control group, the model group, the western medicine group, and the Xuebijing group. The stress-induced organ damage model was replicated by soak the rabbits in water, the animals in the western medicine group and Xuebijing group received injection of lytic cocktail and Xuebijing, respectively. The changes in cortisol (Cor), thromboxane A(2) (TXA(2)), endothelin (ET), nitric oxide synthase (NOS) were determined at different time points in all the groups. The pathologic changes of the gastric mucosa, the adrenal gland and the cardiac muscle cell were observed. RESULTS: The content of Cor increased significantly in model group (P<0.01). The content of Cor decreased in the western medicine group and Xuebijing group, the changes showed no significant difference between two groups (P>0.05). The contents of ET, TXA(2) decreased and NOS increased in Xuebijing group compared with the western medicine group, the differences were significant (all P<0.05). The pathological changes of the gastric mucosa, the adrenal gland and the cardiac myocyte were less marked in Xuebijing group, compared with the western medicine group, the difference was significant (P<0.05). CONCLUSION: Xuebijing has better protective effects on stress-induced organ damage.

[Clinical observation on treatment of 18 patients with pulmonary infection after renal transplantation by integrative traditional Chinese and Western medicine].

OBJECTIVE: To observe the therapeutic effect of integrative traditional Chinese and Western medicine in treating patients with pulmonary infection after renal transplantation. METHODS: Thirty-four inpatients were randomly divided into the treated group (n=18) and the control group (n=16). They were treated with conventional therapy, including corticosteroid, anti-viral, anti-bacterial, symptomatic and supporting therapy, to the treated group, the modified qingwen baidu decoction (MQBD) was administered additionally. RESULTS: Fifty of the 18 patients in the treated group were cured, 2 improved and 1 died, the cure rate being 83.3% and the total effective rate 94.4%; while 8 of the 16 patients in the control group were cured, 2 improved and 6 died, the cure rate being 50.0% and the total effective rate 62.5%, comparison between these two groups showed significant difference (P < 0.05). CONCLUSION: Promising effect could be obtained for treatment of patients with pulmonary infection after renal transplantation by adding MQBD, a Chinese herbal medicine for clearing heat and detoxication, cooling blood and removing fire, on the basis of conventional western medical treatment.