三七对血液及心脑血管系统的影响分析研究 临床医学专业VIP免费

三七对血液及心脑血管系统的影响摘要三七，属于伞形目五加科人参属多年生草本植物，根茎短小，肉质根圆柱状，复叶呈手掌形状，伞形花序顶生，花朵为黄绿色；根部入药，其性温和，味道微苦，具有较好的活血化瘀、消肿止痛的功能，更被人们称为“金不换”、“南国神草”。三七中的三七素有极强的止血作用，通过动物实验，利用毛细管法、剪尾法测定小鼠的凝血时间、止血时间，观察中药三七对小鼠的止血作用；三七中的三七皂苷有显著的活血抗血栓的作用，运用动、静脉旁路丝线血栓形成法，以血栓湿重、血栓抑制率为指标，观察中药三七对大鼠的体内血栓形成的影响，以达到研究中药三七对血液的作用的目的。关键词：中药三七血液系统心脑血管系统止血抗血栓AbstractPanaxpseudoginseng,Itisaperennialherbfortheconiform,Therootstemsareshort,thefleshyrootsarecylindrical,thepalmsofthepalletcompound,thecanopyofthecanopy,theflowerisyellowandgreen;Therootentrydrug,itssexualtemperature,thetaste,hassignificantbloodstasisandtheanti-swellingeffect,Thereisareputationas"goldenmean"and"southerngodgrass".ThenotoginsengofPanaxpseudoginsenghasextremelystronghemostaticaction,Usingcapillarymethodandshearingmethodtodeterminethetimeofcoagulationandbleedingtimeofmice,observethehemostasisofChinesemedicinenotoginsenginmice;Themethodofusingactiveandvenousbypasssilkthrombosis,Itwasmeasuredbythebloodclotandtheclottinginhibitionrate,toobservetheeffectoftheChinesemedicinenotoginsengonthethrombosisinrats.Keywords:PanaxpseudoginsengThebloodsystemCerebrovascularsystemThebleedingTheantithrombotic目录摘要..............................................................................................IAbstract.....................................................................................II绪论.............................................................................................11.对血液系统的影响..................................................................21.1三七的止血作用...................................................................21.1.1三七的凝血试验................................................................21.1.2三七的止血试验................................................................21.1.3结论....................................................................................21.2三七的抗血栓作用...............................................................31.2.1三七的抗血栓作用............................................................31.2.2结论....................................................................................32.对血液系统的影响..................................................................42.1抗心律失常...........................................................................42.2降低心肌耗氧量，改善心肌缺血.......................................42.3降血压...................................................................................42.4对血管内皮细胞缺氧损伤的保护作用...............................43.对血液系统的影响..................................................................53.1改善脑血循环.......................................................................53.2对缺血性脑损伤的保护作用...............................................5绪论三七为五加科植物，始载于《本草纲目》，云：“生广西南丹诸州番深山中。”《植物名实图考》谓：“余闻田州至多，采以煨肉，盖皆种生，非野卉也。”《增订伪药条条辫》载：“原产广西镇安府。有野生与种植之分。”《药物出产辩》称：“产自广西田州的为正真的道地药材，最近在云南也...