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1、StudiesontheMorphologicalStructureofInternalOrgansandtheFunctionalMorphologyofHibernationofElapheschrenckiiAbstractThestudyontheanatomyandhistologyofElapheschrenckiiisfocusedondigestivesystem,respiratorysystem,urino-genitalsystem,endocrineandimmuneorgans.Thehem
2、atologyandinternalorgansofjuvenileElapheschrenckiiwerecomparedbetweenhibernationandnon-hibernation,andlaboratoryraisingwasalsopreliminaryobserved.Themainresultswereasfollows.Firstly,itsmorphologicalcharacteristicsofdigestiveandrespiratorysystemswereobservedandd
3、escribedinthispaper.Thedigestivesystemofthissnakewassimilartoothersnakesandhadthefollowingspecialcharacters:tworowsexiguousteethinupperjaw,andpancreaticductandcommonbileductjointedoutsidetheduodenumandopenedinthewallofduodenum.Intherespiratorysystem,tracheawasi
4、ntheventralofesophagus,connectingwiththedegradatedleftlungandnormalrightlung.Therightlungwaslongandsaccate,consistingofcomposedwithtworegions—thevascularlungorrespiratoryportion,andtheairsaclungorairsacportion.Theleftlungwassmallandovalcystic.Theadultshowedsexu
5、aldimorphosisincolorandstructureofkidneys.Thecolorofkidneysinthemalewasdifferentfromspeciestospecies.Generally,themalekidneywastintincolor,andthefemalereddish.Secondly,inthispaper,digestivetract,thyroid,thymus,kidney,etc.havebeenobservedmicrostructure.Wefoundth
6、atitsstructureisbasicallysimilartoothersnakes.Thedigestivetubeismadeupoffourconcemtriclayers:themucosa,thesubmucosa,themuscu-lars,andtheserosa.Inmicrostructure,thefemalekidneysdidnothaveRSSwhichexistedinthemalekidneys.Thirdly,thispaperdescribedthecomparisonofth
7、ebloodcellsofthebabysnake(Elapheschrenckii)betweenhibernationandunhibernationperiodunderWright’sstain.Azurophil,heterophil,basophil,monocytes,lymphocyte,thrombocytewerefoundonthebloodswear,buteosinophilswerenotobserved.Thereareobviouslydifferentinerythrocytebet
8、weenhibernationandunhibernationperiod.Fourthly,uptothetimewhichisbeforetheyoungsnaketoleavethehibernation,therelativefatnessandbetweenthetwogroupshadapparentchanges.Theappar
