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《胰島素控制下糖尿病大鼠的快速擴弓療效分析》由會員上傳分享，免費在線閱讀，更多相關(guān)內(nèi)容在行業(yè)資料-天天文庫。
1、莢文摘要receivesubcutaneousinjectionof0-4Uinsulinperdayattheirnecks．勱eamountofinjectionwasadjustedaccordingtotherats’bloodglucoseandurinaryglucosetillthebloodglucoseWaslessthan10mmol／L．GroupAandGroupBweregiventhesameamountofnormalsalineilljection．ThreeweeksafterthemodelofdiabetesmellitusWases
2、tablished,undertotalparalysis，themaxillarycastsofallratsweretaken．TheR／VIEappliancesg,eremadeandinsertedintothemouthofrats．111eterminalof．theapplianceWasbendedoutwardlyandputunderthecontactpointofthefirstandthesecondmolar．Theappliancewasexpandedevery3days．Aforceof1509cartbeproducedwitha5r
3、amexpansionofthearmoftheappliance．Eachsubgroupofactiveexpansionwerekilledbyabstractingbloodfromtheircarotidrespectively．Astotheretentiongroup，theringsoftheappliancewerefixedwithself-curingresinandtheexpansionoftheappliancewasstoppedafter7daysoftheapplianceinsertion．Duringtheexperiment，the
4、ratswereobservedcarefullyandtheappliancewasfixedandinsertedintimeifnecessary．2Measurementofbloodglucose：Bloodglucosehadbeenmeasuredbeforeratswerekilled．GroupB’Sbloodglucosewasabove16．8nlmoI／L．ThoseratsinGroupCwhosebloodglucoseWaslessthan10mmol／Lwerechosentobeexaminedforresults．3Measuremen
5、tofthepalatalsuture’Slineardistancebetweenthecontactpointsofthefirstandthesecondmolarintheleftandrightsides：tooktheX-rayphotoesoftheratsunder莢文摘要anesthesiabyRVGrespectivelyafter0dayand7daysofRMEand21daysofretention．Directlymeasuredthepaltalsucture’slineardistancebetweenthecontactpointsoft
6、hefirstandthesecondmolarinthe1eftandrightsidesoncomputerforthreetimeswiththerulersetbythesystem,andtookthemeanforanalysis．CalculatedtheexpandeddistanceofthepalatalsutureandtherecrudescentdistanceafterRMEretention．4Measurementofthebonemineraldensity(BMD)：sixratsofGroupA，GroupBandGroupCresp
7、ectivelyin0，7and21daysafterRMEwerekilled，decapitated，removedthesofttissuefromtheheadandthemandibular．A11thespecimenwerescannedbyDEXAtomeasuretheBⅣ∞．5Preparationofthemaxillaryhistologicalsections：tookthepalataltissues(includingthreepairsofmolars，palatalboardandpalata
