Chaiqiyigan granula enhances Taxol-induced growth inhibition of hepatocellular carcinoma xenografts in nude mice: an in vivo fluorescence imaging study / 南方医科大学学报

<p><b>OBJECTIVE</b>To study the effects of Chaiqiyigan Granula (CG) and Taxol on the growth of hepatocellular carcinoma (HCC) xenografts and expression of Bax, p53 and VEGF in nude mice.</p><p><b>METHODS</b>Whole-body fluorescence imaging was used to visualize the growth of HCC in nude mice bearing hepG2/EGFP cell xenograft. Immunohistochemistry was used to determine the content of Bax, p53 and vascular endothelial growth factor (VEGF) in the tumor tissues.</p><p><b>RESULTS</b>Compared with normal saline, Taxol alone and in combination with CG significantly inhibited the growth of HCC xenografts in the nude mice. The combined treatment with CG and Taxol produced a stronger inhibitory effect on the tumor growth than Taxol alone in the third and fourth weeks. The volume and weight of the xenografts were decreased in the combined treatment group compared with those in saline treatment group. CG combined with Taxol increased the expression of Bax and reduced the expression of p53 and VEGF in the tumor xenografts.</p><p><b>CONCLUSION</b>CG can enhance the inhibitory effects of Taxol on the growth of HCC xenografts, and this effect is related to the up-regulation of Bax and down-regulation of p53 and VEGF expression in the tumor.</p>

Preliminary Study of Dengzhan Xixin Injection on Prevention and Intervention of Cardiovascular and Cerebrovascular System Disease of Older People Caused by Metabolic Disorder / 中国中医药信息杂志

Objective To observe the effect of Dengzhan Xixin injection on prevention and intervention of cardiovascular and cerebrovascular system disease of older people caused by metabolic disorder. Method A Group with metabolic syndrome were treated with a mixture of 30～40 mL of Dengzhan Xixin injection in 250 mL of physiological saline by intravenous injections (n=52). A treatment session was one injection once a day for 10～14 days. Each session was repeated every six months for a duration of three years. Cardiovascular and cerebrovascular disease symptoms, and changes of high sensitivity C-reactive protein (hsCRP) were measured compared with the control group (n=50). Results Compared to the control group, the intervention group had improved symptoms, lower occurrence of cardiovascular and cerebrovascular disease and ruduced hsCRP test result. The difference was significant (P

Clinical Efficacy of Therapeutic Method of Eliminating Phlegm, Tranquilizing and Calming Wind on Essential Hypertension and Influence on Biochemical Parameters / 中国中医药信息杂志

Objective To observe the clinical efficacy of therapeutic method of eliminating phlegm, tranquilizing and calming wind on essential hypertension (EH) with accumulation of phlegm-wetness and influence on biochemical parameters. Methods One hundred cases of EH were selected and randomly divided into the treatment group and the control group (50 cases for each group). The two groups were given the same western treatment. The therapeutic method of eliminating phlegm, tranquilizing and calming wind (with recipe of eliminating phlegm, tranquilizing and calming wind) was given to the treatment group additionally. The course of treatment was 60 days. Grade of phlegm-wetness syndrome, blood pressure (BP), rhythm of the heart (HR), blood lipid, uric acid (UA), blood-glucose, fasting insulin and C-reactive protein of the two groups before and after treatment were observed and compared. Results BP in the two groups were improved after treatment, and BP in the treatment group was improved more than that in the control group (SBP P=0.000, DBP P =0.049). HR in the treatment group was improved notably than that in the control group (P =0.000). After treatment, the blood-glucose, fasting insulin and C-reactive protein in the treatment group were improved notably compared with those in the control group (the former P =0.001, the latter two P=0.000). UA, TC, LDL-C and HDL-C in the treatment group after treatment were improved in comparison with those before treatment (P =0.000). Conclusion On the basis of western treatment, the therapeutic method of eliminating phlegm, tranquilizing and calming wind can improve BP, HR and C-reactive protein in the patients of EH with accumulation of phlegm-wetness, and it can probably improve the blood lipid and UA to some extent.