草原沙蜥和蟲(chóng)紋麻蜥皮膚的結(jié)構(gòu)與功能研究.pdf

1、蘭州大學(xué)碩士學(xué)位論文草原沙蜥和蟲(chóng)紋麻蜥皮膚的結(jié)構(gòu)與功能研究姓名：徐立峰申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：生物學(xué)發(fā)育生物學(xué)指導(dǎo)教師：常城20090501AbstractTheavesoriginatedfromancientreptilesTheavianfeatherseVolVedfromskinappendagesofreptileTheresearchofreptilianskinandappendagesishelpfultothestu

2、dyoftheoriginandeVolutionofaVianfeathersMicrostructuresofskinof／嘞r朋Dc印加』“sf≥D，7舌ajsStrauchand點(diǎn)：re：冊(cè)jasye，∞，fc以a芒aBlanfordwasinvestigatedbyusingtheparaffinsectionsTheexpressionoftheseproteins(PCNA，p63protein，B—cateninandl

3、aminin)participatingthecellproliferationanddifferentiationintheskinofthe6h刃，asyPn田fc￡，』a鈀B1anfordwereinvestigatedbyusingthei硼unohistochemicaltechniqueinthisexperimentTheresultsshowthestructureofskinofthe，場(chǎng)r，田Dcfip廳aJ￡，sf

4、幻門(mén)舌aJjsStrauchissametothatofthe6re刃fas陽(yáng)rmfc“』a芒召B1anfordTheirepidermisconsistsof，fromoutsidetoinside，oberhauchen，B一1ayer，mesoslayer，Q—layerandgerminallayerButtheirmorph0109icaldifferenceofgerminallayerissignificantTheski

5、nscalesof砌r多，刀Dc礎(chǔ)J￡，sfp門(mén)芒a』jsStrauchhavetheskinsensereceptorsofwhichthestructureisidenticaltothecounterpartof／：沈fF仍Dc∈if，／誼J“sp!rzP辟，aJis五j，StrauchWhilethereisnoskinsensereceptorsintheskinofErE叨，as陽(yáng)瑚7fc￡以a芒丑Blanfordwhich

6、issimilartothecounterpartof尸冶r腫Dc礎(chǔ)』[，s行D門(mén)芒a』jsStrauchPCNAandp63proteinexpressedinthebottomofgerminallayer一cateninexpressedinthegerminallayer，butitsdistributionwasunevenLamininexpressedintheQ—layerInconclusion，weregardthe

7、relationshipbetweenthe戶y諺，仰Dc9：p6盆』“sf，jD療芒a』jsStrauchand點(diǎn)j嘲fas礦呂瑚7，c“』a芒aBlanfordisdistantTheskinsensereceptorsarehighspecializedfunctionalstructureTheresearchabouttheskinsensereceptorsishelpfultothestudyoftheeV01utiona