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1、西北藥學(xué)雜志2014年3月第29卷第2期167虎杖水提液利膽保肝作用研究吳德躍,吳俊標,周玖瑤,林芊杏,曾丹,林輝(廣州中醫(yī)藥大學(xué),廣州510006)摘要:目的初步研究虎杖水提液的利膽保肝作用。方法以大鼠膽管插管法,十二指腸給藥,記錄給藥前1h,給藥后l,2,3和4h膽汁流量及膽汁中膽紅素(TBIL)和膽固醇(CH0)含量,觀察虎杖水提液利膽作用;采用腹腔注射CC1橄欖油溶液復(fù)制小鼠急性肝損傷模型,檢測血清丙氨酸氨基轉(zhuǎn)移酶(AIT)、天冬氨酸氨基轉(zhuǎn)移酶(AST)含量,觀察其對肝的保護作用。結(jié)果虎杖水提液可增加大鼠膽汁分泌量(P<0.05或P<0.01);可明顯降低CC14
2、模型小鼠血清ALT和AsT含量(P<0.05或P<0.01)。結(jié)論虎杖水提液具有利膽和保肝作用。關(guān)鍵詞:虎杖;利膽作用;保肝作用;急性肝損傷doi:10.3969/j.issn.1004—2407.2014.02.020中圖分類號:R965文獻標志碼:A文章編號:10042407(2014)02一O167—03StudyORcholereticandliver。‘protectiveeffectofRhizomaPolygonicuspidatiaque‘-OUSextractWUDeyue,WUJunbiao,ZHOUJiuyao,LINQianxing,ZENGDan
3、,LINHui(GuangzhouUniversityofChineseMedicine,Guangzhou510006,China)Abstract:ObjectiveToinvestigatethecholereticandliver-protectiveeffectofRhizomaPolygonicuspidatiaqueousextract.Meth—odsCholereticeffectofRhizomaPolygonicuspidatiaqueousextractwasevaluatedbythemethodofbileductintubationanddu
4、o—denaladministrationtOrats.Thebileflow,totalbiletotalbilirubin(TBIL)andcholesterol(CHO)secretionwererecordedat1hbeforeadministrationand1,2,3and4hafteradministration.Inaddition,tOexaminetheprotectiveeffectofRhizomaPolygonicuspidationtheliver,acuteliverinjurymodelwasmadeinmicewithGel4olive
5、oilsolution.Thelevelsofglutamicpyruvictransaminase(AIT)andglutamicoxaloacetictransaminase(AST)inserumweredetermined.ResultsAqueousextractofRhizomaPolygonicuspidatiincreasedthebilesecretionsignificantlyinrats(P<0.01orP<0.05)..m~anwhile,significantlyreducedthe,ALTandASTlevelsintheacuteliver
6、injurymodelmiceinclucedbyCCI4(P<0.01orP<0.05).ConclusionAqueousextractofRhizomaPolygonicuspidatihascholereticandliverprotectiveeffect.Keywords:RhizomaPolygonicuspidati;cholereticeffect;liver-prOtectiveeffect;acuteliveri~ury肝膽疾病是目前困擾人類的常見疾病之一,對該溫水箱(上海一恒科技有限公司,型號:CU一600);病的治療,中醫(yī)強調(diào)辨證論治,針對慢性膽
7、道感染、膽Thermo移液槍(型號:ZX57483);離心機:多管架自石癥之肝陰不足型,采用疏肝利膽、養(yǎng)肝柔肝法予以動平衡離心機(賽特湘儀離心機儀器有限公司,型號:施治]?;⒄葹檗た妻俣嗄晟荼局参锘⒄萒DZ5一WS)。(PolyonumcuspidatumSieb.etZucc)的干燥根莖和1.2試藥虎杖購于廣州清平市場,經(jīng)廣州中醫(yī)藥根,性味苦寒,歸肝、膽、肺經(jīng),具有祛風(fēng)利濕、祛痰止大學(xué)博物館張秋鎮(zhèn)教授鑒定為蓼科植物虎杖(Po—咳、清熱解毒、活血化淤、保肝利膽等作用。藥理研究lygonumcuspidatumSieb.et