內窺鏡下睫狀體光凝術后的眼壓及房水生成量的實驗研究.pdf

1、南昌大學醫(yī)學院碩士學位論文內窺鏡下睫狀體光凝術后的眼壓及房水生成量的實驗研究姓名：湯蘭蘭申請學位級別：碩士專業(yè)：眼科學指導教師：謝暉20090501Abstract一_●?！籄BSTRACTObiectives：Toinvestigatethechangeofintraocularpressure(10P)，andtherateofaqueousflu

2、idproductionafterendoscopiccyclophotocoagulation(ECP)TevealtherelationshipbetweentherangeofpotocoagulativeciliarybobyandthechangeoflOPandaqueousfluidproductionrateintheaqueoushumordynamicsviewMethods：Twentyfourrabbits，af

3、terrabbitscrystallensremoval，weredividedintoA，B，C、DfourgroupsrandomlyA、B、CgroupsweredoneECPofthedifferentrangeofciliarybodyof90。，180。270。seperatively，DgroupiscontrolgroupEachgroupwasobservedthechangsofIOP，aqueousfluiddih

4、ydroxyfluoraneclearancerateandaqueousfluidproductionrateseperativelyaftertheoperationoflweek(W)，2W，4W，8Wtherabbitsweresuddendeathaftertheoperationof8W，thenweremademanufacturethehistopathologicslidesResuIts：Aftertheoperat

5、ionof1W，2W，4W，8W，thechangesofAgroupsIOP，aqueousfluiddihydroxyfluoraneclearancerate，aqueousfluidproductionratewerenosignificantdifferencecomparetocontrolgroup(P=O。495或P=0263或P=0275)；thechangsofB，Cgroups7IOP，aqueousfluiddi

6、hydroxyfluoraneclearancerate，aqueousfluidproductionrateweresignificantlylowerthancontrolgroup(P=0000)thehistopathologicshowthatpigmentepithelialcellandciliarysstromousProteinweredenaturated，cellulestexturemined，tissuecon

7、fused，crispationcomparedtocontrolgroupaftertheoperationof8WConclusions：ThedecreaseofaqueousfluidproductionrateandthereductionofintraocularpressurecouldbeinducedbyECP，inwhichtherangeofcyclophotocoa分ulationmustbelargerthan