HPLC method was established for the determination of hypericin injection. HPLC法灵敏、准确、重现性好,可用于金丝桃素注射液含量的测定。
Using hypericin as add-on drug treating pigs 'high fever disease 使用金丝桃素联合用药治疗猪高热病
Preparative Isolation of Hypericin from St. John's Wort by High-Speed Counter-Current Chromatography HPL's effect on the disposition of fexofenadine in the isolated perfused rat liver 高速逆流色谱快速分离制备贯叶连翘中的金丝桃素贯叶连翘对大鼠离体肝灌流中非索非那定肝处置的影响
The research aimed to establish HPLC method for determination of hypericin in Yiganqing capsule. 建立乙肝清胶囊中金丝桃素的HPLC含量测定方法。
Acute and subacute toxicity experiments of the new preparations of hypericin were p. 本文对金丝桃素新制剂进行了急性和亚急性毒性实验。
Optimization of ultrasonic wave extraction technique of hypericin in Hypericum perforatum by orthogonal test 正交试验优选贯叶连翘中金丝桃素超声波提取工艺
Studies on Molecular Structure of Hypericin and Its Interactions with HIV-1 Protease by Molecular Modeling 金丝桃素分子结构及其与HIV病毒蛋白酶作用的分子动力学研究
The new preparations of hypericin was developed by Prof. Liang successfully, it is hypericin protein-bound complex. 金丝桃素新制剂是由兰州畜牧与兽药研究所梁剑平等研究人员近期研制成功的一种以金丝桃素为主要活性成分的蛋白络合物。
Study on the Toxicology of the New Preparations of Hypericin 金丝桃素新制剂的毒理学研究
It is reported that the hypericin and its derivatives in Hypericum are accumulated in a secretory structure. 据报道,金丝桃属植物的金丝桃素类化合物贮存于其分泌结构内。
Intravitreal injection of hypericin can decrease the retinal glutamate content. 金丝桃素玻璃体腔注射能显著降低兔慢性高眼压模型视网膜谷氨酸含量。
Determination of effective constituents hypericin of Hypericum from Guangxi 广西金丝桃属植物有效成分金丝桃素的含量测定研究
Method of Preparation of Hypericin from Chinese Herb 由中草药中提取金丝桃蒽酮素的方法
40% hypericin and 80% flavone was got after these two desorption solutions were purified further by HPD-100 and D-101. ( 3) HPLC analysis and preparation of hypericin. 两种洗脱液经HPD-100和D-101树脂的进一步分离纯化后,得到金丝桃素含量为40%和黄酮类含量为80%的两种产品。(3)金丝桃素HPLC分析和制备方法的研究。
Preliminary Determination of Hypericin in Hypericum perforatum Extract by HPLC 贯叶连翘提取物中金丝桃素的初步HPLC测定
Hypericin is the major active constitutent. 是一种药用植物,具有抗病毒、抗抑郁等作用,金丝桃素是其中的主要活性成分。
Extraction of hypericin with alcohol 乙醇法提取金丝桃素的研究
Determination of Hypericin and Hypericins in Hypericum perforatum Film-coated Tablets by HPLC and UV 贯叶连翘薄膜片中金丝桃素和金丝桃素类化合物的HPLC和UV测定
Studies on process for extraction of hypericin by orthogonal experiments 正交试验法研究金丝桃素提取工艺
The result indicates that Hypericin New preparation has obvious effect on anti-virus. 结果表明:金丝桃素新制剂具有很好的抗病毒效果。
So, it is also a significant medicinal species containing hypericin. 表明元宝草也是一种重要的金丝桃素类药源植物。
Determination of Effective Compounds Hypericin and Hyperoside in Hypericum perforatum Tablets by RP-HPLC RP-HPLC法测定贯叶连翘片剂中有效成分金丝桃素和金丝桃苷的含量
Methods: The qualitative reaction of flavonoids, saponin, tannin and hypericin were used. 方法:分别采用黄酮、皂苷、鞣质及金丝桃素的鉴别试验。结果:黄酮定性反应均为阳性;
MTT assay showed that hypericin associated with light irradiation inhibited growth of laryngeal cell with dose dependence manner. MTT结果显示光活化金丝桃素呈剂量依赖性抑制喉癌细胞的生长。
The method developed for quantitative analysis of hypericin in H. sampsonii by HPLC has good reproducibility and accuracy. 建立了元宝草中主要活性成分金丝桃素的HPLC定量分析方法。本方法有良好的重现性及精密性,为金丝桃属植物的金丝桃素质量控制提供了检测方法。
MMX and AMI methods were employed to calculate heat of formation of hypericin ( HYP) in the process of structure change. 用MMX和AMI方法对金丝桃蒽酮(HYP)结构变化过程的生成热进行了计算。
Hypericin from Hypericum perforatum extract, one of the effective active ingredient. 金丝桃素是从贯叶连翘中提取的有效活性成分之一。
Use supercritical CO2 fluid extraction technology to extract hypericin ( the main active ingredient of TEHP) and determine its content by HPLC. 方法:1.利用超临界C02流体萃取技术提取金丝桃素(贯叶连翘提取物的主要活性成分),并用高效液相法测定其含量。