中藥對仔豬腹瀉的防治作用及其機理研究.pdf

1、中國農業(yè)科學院博士后學位論文中藥對仔豬腹瀉的防治作用及其機理研究姓名：董世山申請學位級別：博士后專業(yè)：動物營養(yǎng)學指導教師：蔡輝益劉作華20051101AbstractJJ1lstheslsalmedtosludytheantldlarrhealeⅡectsoChmeseherbalmedicine‰pi91ctsandtheirantidiarrhealmechanismsTheresultscouldbesummarizedasmIh

2、、vs：1’Jhcan“dian_healpowderandtheantidiarrhealoralliquidcouldcontr01piglet’sdjarlllcaeffcctively‘I_hca1]tjdiarrhcalpowdc工couldrcducethefiequencyofpiglet’sdiaHheaas63】％Iandthedeathrateas768％；TheantidiaITllealoral1iquidcou

3、ldreducethefieqLIencyofpiglet’sdiarrheaas518％andthedea血rateas567％2T】1eantidiarrhealpowdera11dtheantidiarrhealoral1iquidweresafetopigletsAccordingasresultsoftheacutesaf乩ytest血g，subacutesaf文ytestingandtolcrancetcsting，thea

4、ntidiarrhealpowdera11d血eantidia玎11ealoralliquidweleverysafetopiglets3rhcan“dim111ealpowdera11dtheantidiarlhealoralliquidwerestableAccordingasresultsoftheLenlperatulestabilitytesting，humiditystabilitytcstlngandlightstabil

5、itytesting，theantidiaIThealpowderandtheantidiarrhealoralqujdwereVerystabIe4J11cqL【a111ystandardoft11eantidiarrhealpowderandmeantidiarrhealoralliquidweleestablishedThccontentsofhydrochloraLeberberineandmatrineweredetected

6、byt11inlayerc～’omatographya11dhi曲performanceliquidchromatographyme廿10dsThese111叭110dswereusefultoconⅡoIthequalityofmeantidiarrhealpowderandthea11【idiarrhealomlliquid5lhcmechanismsofl_Ilea11tidiar山ealoralliquidwerestudied

7、ThepresentstudyindicatedtlattheantidiaⅡheajoralliq_uidcouIdpromotethe”ansp011ofwaterandsodiumion行omimestinalcavitytotheepithelialcellsof11]icstjna】mucosaandinhibittheinnammatoryexudationinacuteemeritis，a11dthei1111mitory