羟基积雪草酸,madecassic acid
1)madecassic acid羟基积雪草酸
1.A method using reversed-phase high performance liquid chromatography in which β-cyclodextrin(β-CD) was the additive in mobile phase has been developed for separation of the structural isomers and determination ofmadecassic acid.以β-环糊精为流动相添加剂,采用反相高效液相色谱法于C18反相柱上拆分了羟基积雪草酸及其同分异构体,建立了积雪草样品中羟基积雪草酸含量的测定方法,探讨了β-环糊精浓度、流动相pH对同分异构体分离度的影响。
2.Objective: To investigate the antidepressant activity of Centalla asiatic triterpenic acid(CATA),and its main comstituerts asiatic acid(AA) andmadecassic acid(MA).目的:探讨积雪草总三萜酸和其主要成分积雪草酸、羟基积雪草酸的抗抑郁作用。
2)madecassoside羟基积雪草苷
1.Protective effect ofmadecassoside against reperfusion injury after regional ischemia in rabbit heart in vivo;羟基积雪草苷对兔心肌缺血再灌注损伤的保护作用
2.Effect ofmadecassoside on depression behavior of mice and activities of MAO in different brain regions of rats;羟基积雪草苷对小鼠抑郁行为和大鼠不同脑区单胺氧化酶活性的影响
3.Study of the selective characteristics of the vasorelaxation ofmadecassoside;羟基积雪草苷舒血管作用的选择性作用特点研究
英文短句/例句
1.Determination of Contents of Asiaticoside and Madecassoside in Jixuegan Tablet by HPLC高效液相色谱法测定积雪苷片中积雪草苷和羟基积雪草苷的含量
2.Determination of asiaticoside and madecassoside in Centella asiatica urban collected from different seasons and different habitats by HPLCHPLC测定不同产地和不同时间的积雪草中的积雪草苷和羟基积雪草苷
3.Effects and Mechanisms of Asiaticoside and Madecassoside on Myocardial Ischemia/reperfusion Injury;积雪草苷和羟基积雪草苷抗心肌缺血及缺血再灌注损伤作用和机制研究
4.Protective Effects and Mechanisms of Madecassoside on the Acute Spinal Cord Injury in Rats羟基积雪草苷对急性脊髓损伤大鼠神经元的保护作用及机制研究
5.Effects and Mechanisms of Madecassoside on Isolated Thoracic Aortic Rings of Rats羟基积雪草苷对离体动脉条的舒张作用及其机制
6.Therapeupic Effects and Mechanisms of Madecassoside on Parkinson s Diease by Chronic Rotenone Intoxication in Rats;羟基积雪草苷对慢性鱼藤酮中毒致大鼠帕金森病的治疗作用及机制研究
7.Determination of Asiaticoside in Jixuedai Tablet by Thin Lay Chromatography Scanning薄层扫描法测定积雪甙片中积雪草苷的含量
8.Extraction of Total Asiaticoside from Centella asiatica by Enzymatic Pretreatment and Microwave Extraction用酶解预处理-微波法提取积雪草总苷
9.Studies on the Smashing Tissue Extraction Process of the Total Saponins of Centella Asiatica积雪草总皂苷闪式提取(STE)工艺研究
10.Identification of Asiaticoside and Madecassoside by TLC and determination of the contents of Asiaticoside by HPLC in Jixuegan pill积雪苷滴丸的TLC鉴别和HPLC法测定积雪草苷的含量
11.Protective Effects of Aisaticoside on Actue Lung Injury Induced by LPS;积雪草苷对LPS致急性肺损伤保护作用实验研究
12.Characterization of Absorption and Metabolism of Asiaticoside and Its Analogs;积雪草苷及其类似物的吸收和代谢性质研究
13.Extraction and Separation of Flavone and Triterpene from Centella Asiatica and Study on the Properties of Them;积雪草黄酮和皂苷的提取分离及其性质研究
14.The Effect of Extracts from Centelase on Intracellular Free Calcium Content Glomerular Mesangial Cells in Rats积雪草总苷对大鼠系膜细胞游离钙的影响
15.Study on Preparation of Asiaticosides Sustained-release Tablets and its Release Property in vitro积雪草总苷缓释片的制备及体外释放特性研究
16.Studies on the Mechanism of Antidepressant Effect of Centella Triterpenic Genines积雪草总苷元抗抑郁作用机制的初步研究
17.Study on the Extract Technology of Asiaticoside, 2,3,5,4"-Tetrahydroxystilbene-2-O-Beta-D-g Lucoside and Chemical Constituents in Polygonum Multiflorum Thunb.;积雪草苷、二苯乙烯苷提取纯化工艺及何首乌化学成分的研究
18.Study on the Biotransformation of Asiaticoside and Primary Phytochemistry Study of Selaginella Doederleinii Hieron;积雪草苷的生物转化和深绿卷柏化学成分的初步研究
相关短句/例句
madecassoside羟基积雪草苷
1.Protective effect ofmadecassoside against reperfusion injury after regional ischemia in rabbit heart in vivo;羟基积雪草苷对兔心肌缺血再灌注损伤的保护作用
2.Effect ofmadecassoside on depression behavior of mice and activities of MAO in different brain regions of rats;羟基积雪草苷对小鼠抑郁行为和大鼠不同脑区单胺氧化酶活性的影响
3.Study of the selective characteristics of the vasorelaxation ofmadecassoside;羟基积雪草苷舒血管作用的选择性作用特点研究
3)Madecassoside羟基积雪草甙
1.Preparation of asiaticoside and madecassoside from the extract of Centella asiatica (L.) Urb using preparative high performance liquid chromatography;制备型高效液相色谱法从积雪草提取物中分离纯化积雪草甙和羟基积雪草甙对照品
2.Objective:To study the effects of asiaticoside (AD) and madecassoside (MD) on the cell proliferation and the type Ⅰ and type Ⅲ collagen synthesis in cultured human skin fibroblast (HSF) in vitro.目的:研究积雪草甙(asiaticoside,Ad)和羟基积雪草甙(madecassoside,Md)对体外培养人成纤维细胞(human skin fibroblast,HSFb)的增殖及胶原蛋白合成的影响。
4)asiatic acid积雪草酸
1.Inhibitory effect ofasiatic acid on expression of collagenⅠ protein in HSC-T6 cells;积雪草酸抑制HSC-T6细胞Ⅰ型胶原蛋白表达
2.Advances in studies on biological activities ofasiatic acid and its derivatives;积雪草酸及其衍生物的生物活性研究概况
3.Primary studies on the antitumor effects ofasiatic acid combined with chemotherapeutics;积雪草酸与化疗药物联用抗肿瘤效应的初步研究
5)medecassoside羟基积雪甙
6)centalla asiatic triterpenic acid积雪草总三萜酸
延伸阅读
积雪草酸分子式：CAS号：性质：又称亚细亚酸，积雪草酸。针状结晶，高温(230～260℃，13.3Pa)时升华，熔点300～305℃，旋光度[α]D+51°(乙醇)；熔点242～244℃，旋光度+53.9°(吡啶)。存在于龙脑香科植物龙脑香(Dry-obalanops aromatica Gaertn. f.)的树脂和挥发油中，也可由伞形科植物积雪草[Centellaasiatica (L.) Urb. ]中的积雪草苷水解而得。为积雪草制剂的三组分之一。该制剂有促进伤口愈合，刺激肉芽生长，促进表皮角质化，并有助于产生新的结缔组织的作用。用于治疗各种皮肤病灶(包括麻风、结核)及烫伤。
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