長吻鮠腦垂體的超微結(jié)構(gòu)和卵巢組織學研究.pdf

1、湖南農(nóng)業(yè)大學碩士學位論文長吻鮠腦垂體的超微結(jié)構(gòu)和卵巢組織學研究姓名：莫艷秀申請學位級別：碩士專業(yè)：水產(chǎn)養(yǎng)殖指導教師：王曉清肖克宇20040501StudiesontheU1tra—structureofPituitaryandHistologyinthe0VaryofL0ng—snoutcatfishAbstract帆hthemetllodofh妞tob醇湖s。ctionalldeI。ctlorlicm協(xié)scopcwe或u血cdtheu

2、ltrastructurcofpilunaryandovaryhistologyofkng—snoutcalfishatdi丘弧ntd眥bp眥nt或a黔andphysiobg跚倒詘li0弧nercsunswcrc嬲白Ibws：11lcpiIunalyofLDng—snoutcatfishindudcdadenohypophysisand㈣yp0p_hy虹Theadenohypophysishavesixcelltypesincommon

3、，ieadrcnoconicotm—phs(AcT—H)，lactotmphs(PRL)，somatotrophs(sT|I)，gonadotmph鄖T坳，thyrolfophs(Ts1)，andMelanotroph(MsH)ce玎s1Ilne山ohypophys遮thercwcrethrectyp皓ofmlIr0辯cfetory同北styp囂A1，AzaIldBThcrcwercdi肫renttypcs’伊柚ulcsiIllypcA

4、撒um∞刪‘)Iyfibrcsa舯眥IntypcB∞ur0∞crelory6I嬲a)Ⅱ)rIe，thereweremanysmalltra璐佯唰nVe血ksDuringPmpagalionseasons，∞crctoryactivityofgI卸dccllsrclatcdtcpmdul幻n抽pnunaryw越vigo∞usNumtcrsofsecrdory掣anuksoplasmicreticulums，m“ochondriasinAc

5、THcellsallchangeddisIjncIlyGTjc”opklslwercfu玎ofbjgandsmanhighdensilyded“’nsecrcltwygranuk&s1HcellswerciIlacti、dtysynlhesisands。crcti011’∞c嘟orygranulcswere丘_0mfb主0nIc】eascTsHccllscyloplastcv唧atedsecrctorygranules’eIcctron

6、如n硫yd。口蜘edandvacuolesappcared—merpIopa卿ionGTHccnseva叫atcdhrgenuml斟0fs。crctoly肝aIlules，TSHccl】saf’|】c；刪Vacu‘1ks，mughcndoplasmicretculumjnSr|lcclk‘wcrccjrcumnuclc孤InauIumn，IhcrcwercGTHlcellsandGTkccllsin(Ⅲlc‘：11sAl：lrgcnum

7、hcrofse‘：re“1rygranulcsinGTIcellswcrccircumnuclear；InGT卜kccⅡsc”oplast，thcreweretwotypeSofsccrc幻ry伊aIlules，smaUcjrcleandlargec沁le，訪smaunumbeLSlruclurcofsTHcenshadIloobvi0惦cIlang鼯Inw_仉t盯’mdearofG，IHcellswerceUipIj(：alandas

8、maunumbcrofsccretory伊鋤ulcsscatteredan)undnLlclcol璐Nu耐)erof取塒etory臥lnulcsin洲Iccllswcrcrch“wlysmall，nI|‘：1d11usdmnm砌iviIy0rsynlhcsisIndsccrctiondecrcascdsec眥)rygranulcsinTsHcellscytoplastwcrerclativclysmallBeforeandaRerpmp

9、agation，changesof^CTH、PRLandMSHcellswereinapparentDuringanstages，ma訪changesofeumhyl前physiswercasf’01bws：Thefcweregklhalandmcnvclopcssecremry伊anuJesmneumsccrelory邱rest’cR)rePr【1mgal訕n；Ncums∽rctory肺rcsaxoIlceVacumeds。(=rem