Study on effect of total flavanones of Sedum sarmentosum on apoptosis of hepatic stellate cells and its mechanism / 中国中药杂志

<p><b>OBJECTIVE</b>To study the effect of total flavanones of Sedum sarmentosum (SSTF) on the apoptosis of rat hepatic stellate cells (HSC-T6) and its mechanism.</p><p><b>METHOD</b>Different concentrations of SSTF and HSC-T6 cells were co-cultured for different period of time. The MTT assay was used to detect the inhibitory effect of SSTF on the proliferation of HSC-T6 cells. The flow cytometry Annexin-V/PI double staining method was adopted to detect SSTF's effect on HSC-T6 cell apoptosis. Western blotting and Real-time PCR methods were applied to observe the effect on the protein and mRNA expressions of apoptosis-related cytokines Bcl-2, Bax and Caspase-3.</p><p><b>RESULT</b>SSTF significantly inhibited HSC-T6 cell proliferation and induced cell apoptosis in a dose and time dependent manner. According to Western blotting result, SSTF promoted apoptosis by inhibiting Bcl-2, Bax and promoting the protein expression of Caspase-3; according to a further Real-time PCR study, Bcl-2 mRNA levels can inhibit Bcl-2 and promote Bax and Caspase-3 expressions.</p><p><b>CONCLUSION</b>SSTF has the effect of promoting the apoptosis of HSC-T6 mainly by inhibiting Bcl-2 and promoting protein and mRNA expressions of Bax and caspase-3.</p>

Improvement of quality of life with Shenfu injection in non small cell lung cancer patients treated with gemcitabine plus cisplatin regimen / 中国结合医学杂志

<p><b>OBJECTIVE</b>To observe the effect of Shenfu injection (SFI) in treating non small cell lung cancer (NSCLC) patients on quality of life with gemcitabine (GEM) plus cisplatin (GP) regimen.</p><p><b>METHODS</b>Thirty-four patients were ready to receive GP regimen chemotherapy for treating NSCLC disease, according to lot-drawing, they were divided into SFI pre-treatment group (18 cases) and SFI post-treatment group (16 cases). SFI pre-treatment group: During the first treatment course, chemotherapy was begun with SFI 60 ml, intravenous dripping on the 3rd day, once daily, consecutively for 10 days; on the 1st day, GP regimen (GEM 1250 mg/m(2), intravenous dripping, on the 1st and 8th day; cisplatin 70 mg/m(2) on the 2nd day; 21 days as one cycle) was carried out; in the second treatment course GP regimen was merely given to serve as the self-control. SFI post-treatment group: the medicament sequence order was reversed from that of pre-treatment group. Using dual international quality of life (QOL) scores, the effect of SFI on the patients' QOL was observed through randomized self pre- and post-crossover control.</p><p><b>RESULTS</b>The QOL in the 34 patients after being treated by SFI in combination with GP chemotherapy regimen in one group, and GP chemotherapy regimen alone in the other, was improved in different degrees, with significant difference (P < 0.01); comparison of SFI combined with GP chemotherapy regimen with GP chemotherapy alone showed that QOL in patients was significantly different (P < 0.01).</p><p><b>CONCLUSION</b>SFI could improve QOL in patients with NSCLC who were treated with GP regimen.</p>

Clinical study on comprehensive treatment of primary liver cancer mainly with chinese medicinal perfusion/embolization / 中国中西医结合杂志

<p><b>OBJECTIVE</b>To study the clinical efficacy and adverse reaction of comprehensive therapy mainly with Chinese anti-cancer medicinal perfusion/embolization and assisted with Chinese drug-therapy based on TCM Syndrome Differentiation in treating primary liver cancer.</p><p><b>METHODS</b>Forty-one patients with liver cancer were divided into the treated group and the control group. To the treated group turmeric oil microballoon, cinobufotalin, Aidi injection and iodized oil were given via hepatic artery perfusion/embolization, and to the control group chemotherapeutic agents and iodized oil were given for instead. Besides, both groups were given Chinese herbs according to TCM Syndrome Differentiation additionally.</p><p><b>RESULTS</b>The tumor inhibitory rate in the treated group and the control group was 77.78% and 69.57% respectively, with insignificant difference between them. The improvement of fatigue and anorexia in the treated group was better than that in the control group (P < 0. 05). The 6-month, 12-month and 24-month survival rate in the treated group and control group was 61.11% vs 56.62%, 27.78% vs 30.43% and 22.22% vs 26.09%, respectively, the difference between the two groups was insignificant. The occurrence of adverse reactions such as decreasing of white blood cells, platelet and hemoglobin, nausea and vomiting were obviously lower in the treated group than those in the control group (P < 0.05).</p><p><b>CONCLUSION</b>Chinese anti-cancer medicinal perfusion/embolization has affirmative short-term clinical effect in treating primary liver cancer with few adverse reactions, which was tolerable to patients, but its long-term clinical efficacy needs further observation.</p>