结论:化合物Ⅰ、Ⅱ、Ⅲ、V、Ⅵ,Ⅶ为首次从蒌叶植物中分离得到。”
“<正>Grifolin,a secondary metabolite isolated from the fresh fruiting bodies of mushroom Albatrellus confluens,inhibits the growth of some cancer cell linselleck合成es in vitro by induction of apoptosis in the previous studies of our group.However,the mechanisms are not completely understood.An expression profiling analysis of apoptosis-selleck HPLC控制related gene provided a clue that death-associated protein kinase 1(dapk1)gene was upregulated at least twofold in response to grifolin treatment in nasopharyngeal”
“对AB-8型大一般孔树脂分离纯化中药复方免疫增强剂中多糖的工艺条件进行研究,采用苯酚-硫酸法测定大孔树脂对分离纯化多糖的吸附率、解吸率及影响因素。结果显示:最佳工艺条件为上样液药复方多糖的浓度为5.93mg/mL、速率2BV/h、体积2BV,洗脱液乙醇的体积浓度为50%、速率3BV/h、用量3BV。AB-8型大孔树脂的吸附率、解吸率分别达到71.0%、93.1%,所得多糖含量为79.8%,表明AB-8型大孔树脂对中药复方多糖有较好的分离纯化性能。