Post-stroke depression often seriously affects the prognosis and quality of life of patients and many clinical trials had shown that Chai Hu Shu Gan San (柴胡疏肝散) combined with selective serotonin reuptake inhibitors (SSRIs) had good efficacy and minor side effects. We aimed to conduct this metaanalysis to evaluate the efficacy and safety of Chai Hu Shu Gan San as an adjuvant drug for SSRI in treating post-stroke depression. We searched PubMed, EMBASE, Cochrane Library, Wanfang, China Biology Medicine disc (CBM), Chongqing VIP, and CNKI (China National Knowledge Infrastructure) from their date of foundation to December 15, 2018. Literature screening, data extraction and quality assessment were conducted by two authors independently. The data synthesis and analysis were performed by using Review Manager (RevMan) 5.3 software and sensitivity analysis was conducted to assess the robustness of the results. Finally, a total of 22 articles were included. The meta-analysis confirmed the advantages of the combination of SSRI and Chai Hu Shu Gan San, mainly from four aspects: the Hamilton Depression (HAMD) scale score (MD=3.66; 95% DI=2.33-4.98; p<0.001), the Modified Edinburgh Scandinavian Stroke Scale (MESSS) score (MD=4.87; 95% CI=2.32-7.43; p<0.001), the efficacy rate (OR=3.50; 95% CI =2.61-4.69; p<0.001) and the incidence of adverse reactions (OR=0.28; 95% CI=0.17-0.46; p<0.001). No significant publication bias was observed, and sensitivity analysis suggested a good stability of the results. According to the present evidence, we concluded that Chai Hu Shu Gan Sa

AIM: To study the influence of MG132 on the proliferation and cell cycle distribution of NK/T cell lymphoma cells, and to investigate the potential role of proteasome inhibitor on the treatment of NK/T cell lymphoma. METHODS: NK/T cell lymphoma cells HANK1 were treated with proteasome inhibitor MG132, and the proliferation was evaluated by MTT assay. The morphological changes were observed under inverse microscope. The cell cycle distribution and apoptosis were detected using flow cytometry. RESULTS: The growth inhibitory rate of HANK1 cells was(57.72±7.44)% after cultured for 24 h with 1 μmol/L MG132 and was just(3.98±0.07)% after cultured for 24 h with 0.1 μmol/L MG132. The positive relationship between the concentration of MG132 and growth inhibitory rate was observed. On the other hand, after cultured for 24 h with 1μmol/L MG132, the cells in G_1 and G_2 phases were(72.33±3.44)% and(12.86±1.29)%, respectively, much higher than those in control group(63.63%±2.29% and 7.94%±1.91%, respectively). The early and late apoptosis rates in MG132 group were 33.57%±2.10% and 16.66%±0.47%, respectively, much higher than that in control group (7.18%±0.82% and 3.81%±1.06%, respectively). CONCLUSION: MG132 inhibits cell proliferation and induces cell cycle arrested at G_1 and G_2 phases, and cell apoptosis in NK/T cell lymphoma cells in a concentration dependent manner. Proteasome inhibitor may be a good drug to treat patients with advanced NK/T cell lymphomas.

Objective To investigate the effect of platelet-derived growth factor(PDGF) in DCVS diseases after SAH. Methods Alteration of PDGF gene and mRNA expression in DCVS brain tissues after SAH by RT-PCR and immunohistochemistry. Results To compare with the control group, transcription level of PDGF mRNA up-regulated evidently 3 days after transfusion (P