資源描述：
《中華絨螯蟹(eriocheir+sinensis)腸道組織學(xué)5羥色胺的分布研究》由會(huì)員上傳分享，免費(fèi)在線閱讀，更多相關(guān)內(nèi)容在學(xué)術(shù)論文-天天文庫。
1、上海海洋大學(xué)碩士學(xué)位論文5)Thefrontcoecumconnectedwiththefrontofmidgutandthehepatopancreas，buttheLumenstructureisdifferentfromLivertubules.6)Manytubularstructureswerefoundintheoutermembraneconnectivetissueofadultcrab,butnotfoundinjuvenilecrab7)Submucosaofhidgutismoredevelopedthanmidgu
2、tandhasthestructureofhindgutgland,andthehidgutismoredevelopedinadultcrab.2.DiscriminationontheintestinalepithelialcelltypesofEriocheirsinensisTheseexperimentsstudiedonthediscriminationofintestinalepithelialcelltypesofcrabthroughadoptthemethodofPAS-stainingandimmunohistoch
3、emistry,theresultsareasfollows:1)Thereisnogobletcellintheintestinalepithelialcellsofthemidgutandhidgut.2)Theintestinalendocrinecellsdistributedbetweentheintestinalepithelialcellsofthemidgutandhidgut.3)Panethcellsdiatributedinthehindgutgland,butnotfoundinthemidgut.3.Distri
4、butionof5-HTandTPH1intheintestinalofEriocheirsinensisThisexperimentstudiedonthedistributionof5-HTandTPH1intheintestinalofcrabthroughadoptsthemethodofimmunohistochemistry,theresultsareasfollows:1)5-HTcanbedetectedbyimmunolocalizationinthemidgut,thehindgutampullaandhidgut.I
5、nthemidgut,5-HTismainlydistributedinthenucleusofmucosalepithelialcellsandadventitia.Inthehindgutampulla,5-HTwaswidelydistributedinthenucleusofmucosalepithelialcellsandperipheralconnectivetissue.Inthehidgut,TPHismainlyfoundinthenucleusofmucosalepithelialcellsandadventitia.
6、2)TPH1canbedetectedbyimmunolocalizationinthemidgut,thehindgutampullaandhidgut.Inthemidgut,TPH1ismainlydistributedinthenucleusofmucosalepithelialcells.Inthehindgutampulla,TPHwerewidelydistributedinthenucleusofmucosalepithelialcellsclosetothemidgutandthecytoplasmofmucosalep
7、ithelialcellsclosetothehidgut，andperipheralconnectivetissue.Inthehidgut,TPHismainlyfoundinthecytoplasmofmucosalepithelialcells.Keywords:Eriocheirsisensis，intestinal，epithelialcells，5-HT，TPH1IV萬方數(shù)據(jù)上海海洋大學(xué)碩士學(xué)位論文目錄摘要............................................................
8、..................................................................................IABSTRACT.....
