从黄花败酱根和根茎的丙酮提取物中用柱层析和高效液相层析法分离出1个化合物,经化学反应和光谱分析鉴定为:3－0－(2''－0－乙酰基)－α－L阿拉......

Objective To observe the clinical inhibition of circulating tumor cells (CTCs) in differentiated thyroid carcinoma (DTC)......

目的:优化败酱多糖提取工艺,并评价其体外抗氧化活性。方法:在单因素考察的基础上设计正交试验,以提取时间、提取温度、料液比为考......

A new alkaloid has been isolated from the root of Patrinia scabra. Its structure was elucidated as 2(-acetamido-3(-pheny......

目的：对黄花败酱皂甙的表面张力进行研究。方法：用滴体积法对天然表面活性剂黄花败酱皂甙水溶液、黄花败酱皂甙复配水溶液的表面张力......

Alzheimer’s disease(AD)is a progressive neurodegenerative disorder associated with global deterioration of intellectual......