Curative efficacy of compound tanshin injection and acupuncture and moxibustion in treatment of peripheral nerve injury its effects on nerve function / 中国生化药物杂志

Objective To study curative efficacy of compound tanshin injection and acupuncture and moxibustion in treatment of peripheral nerve injury its effects on nerve function.Methods 110 patients of peripheral nerve injury whoreceived therapy from April 2014 to September 2014 in our hospital were selected as research objects,according to the treatment were divided into observation group and control group,observation group using curative efficacy of compound tanshin injection,the control group using compound tanshin injection and low frequency dc therapy.Observe clinical efficacy of the two groups after treatment,compared two groups before and after treatment can motor nerve and sensory nerve nerve conduction velocity,and to evaluate the basic function after treatment.Results After treatment,the observation group total effectiveness 94.5％,obviously higher than the control group total effectiveness 81.8％,significant difference(P< 0.05); Observation group after treatment of nerve function was 80.0％,significantly higher than the control group was 60.0％,significant difference(P<0.05); And after the treatment of motor nerve and sensory nerve conduction velocity observation group were significantly higher than the control group,significant difference(P<0.05).Conclusion Curative of compound tanshin injection and acupuncture and moxibustion in treatment of peripheral nerve injury,can significantly improve patients with nerve function,improve the effect of treatment,and no side effect,is worth popularizing in clinic.

Development of reliable primary cultured hepatocytes model / 中国临床药理学与治疗学

AIM: To develop a reliable primary cultured hepatocytes model in vitro for liver metastasis research. METHODS: Hepatocytes were isolated by a modification of the two-step collagenase perfusion method. The apoptosis and cell cycle of hepatocytes were measured with flow cytometry. The proliferation of hepatocytes was detected by SRB method. RESULTS: The viability and purity of hepatocytes were 90% and 95%,respectively. The result of flow cytometry analysis showed that there was little apoptosis in hepatocytes and most of hepatocytes were in G_0/G_1 phase. The proliferation and albumin-secreting function of hepatocyte cultured by low glucose DMEM and high glucose DMEM were higher than that of cultured by RPMI1640 during 1 to 6 day, but there was no significant different between low glucose DMEM group and high glucose DMEM group. CONCLUSION: Hepatocytes have higher purity and viability with the normal biological activity for about 6 days by this method and it may be a cell model for the study of liver metastasis in vitro.