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1、天津医科大学硕士学位论文grayinthecytoplasm,comparedwithNC(47.21±8.72)group,DMgroup(89.84±10.71)andRGZgroup(61.25±8.13)grayvalueincreased,thedifferenceswerestatisticallysignificant(P<0.01).7.ComparisonofchangesofhepaticstellatecellThehepaticstellatecelllocatedbetweenthespaceofDisseandlivercells
2、,livercellsgoldchloridestainingmakesthehepaticstellatecellswerepurplebrown,lightgraybackground.Bycountinghepaticstellatecellsathighmagnification,comparedwithNCgroup（2.75±0.21）,theDMgroup（7.19±0.45）hepaticstellatecellsnumberwereincreased(P<0.05),andcomparedwithDMgroup,RGZgroup（4.93±
3、0.48）hepaticstellatecellsnumweredecreased(P<0.01).8.ComparisonofchangesofcollagenfibresInNCgroup,livertissueblueshadedaccidentallyfoundinthewall,onlyverysmallamountsofcollagendepositedinthecentralveinwall;WhileinDMgroup,hepaticlobuleslosttheirnormalstructures,therewerealargenumbero
4、fcollagenfibers,depositingfromcentralveinandportalareatothesurroundingextension.InRgzgroup,thecollagenfibersreducedinportalarea,comparedwithDMgroup.TheamountofcollagenconnectivetissuecoveringthepercentageofNCgroupwas(3.19±0.75),whencomparedwithNCgroup,DMGroup(15.87±0.63)percentagew
5、asincreasedsignificantly.comparedwiththeDMgroup,RGZgroup(10.06±0.54)detectedintheportalareavisiblefibrousseptawasreduced(P<0.05).9.ComparisonofcollageninliveramongthreegroupsofratsComparedwiththeDMgroup（134.54±18.78mg/g）,NCgroup（64.52±21.51mg/g）hadlowerthecontentofcollagen(P<0.01);
6、RGZgroup(91.59±10.75mg/g）ishigher(P<0.01).10.ComparisonoftheexpressionofIL-17ComparedwiththeDMgroup（0.520±0.021）,NCgroup（0.129±0.045）(P<0.01)andRGZgroup（0.235±0.034）hadhigherintensityofpositiveexpressionofIL-17(P<0.01).11.ComparisonoftheexpressionofBcl-xLComparedwiththeDMgroup（0.24
7、2±0.041）,NCgroup（0.613±0.014）(P<0.05)andRGZgroup（0.369±0.048）hadhigherintensityofpositiveexpressionVII万方数据天津医科大学硕士学位论文ofBcl-xL(P<0.01).Conclusion1.Indiabetesratsthehepaticlobulesweredisorder,thehepatocyteswereswelling,collagencontentincreasessignificantly.2.Indiabetesratsthehepatic
8、stellatecellswereactivated
