nyenaceyg
Dołączył: 13 Gru 2010
Posty: 522
Przeczytał: 0 tematów
Ostrzeżeń: 0/5
Skąd: England
|
 Wysłany: Wto 22:49, 01 Mar 2011 Temat postu: Plasmodium ookinete migration path chicken Ultrast |
 |
|
,[link widoczny dla zalogowanych]
Plasmodium ookinete migration path chicken Ultrastructural study
smodiumbergheiookinetesinprimarymosquitocellcuILufeBJ. If vertebrPatho1.24 【2): 179 ~ 183ULTRASTRUCTURESTUD1ES0NTHEMlGRATlNGRoUTEoFPLAODIUMGALLINACEUMOOK1NETELiHulzhuWangFengyunWuChunrong (DepartmentofParasitology.CapitalInstituteofMedicine.Beljing100054) ThemigrationofPlasmodiumgallinaceumookinetesthroughthemidgutepitheliumofAedesatbopictuswasstudiedwithtransmionelectronmicroscopy. TheresultsshowedthatmostookinetesweTelocalizedintheintercellularspaceofepithelialceilsinmosquitomidgut,[link widoczny dla zalogowanych], suggestingthattheseookinetesweremigratingthroughbetweenmidgutepithelialcellswhenthespecimenswelx ~ fixedTheookineteswerelongcylinderinshape,[link widoczny dla zalogowanych], withalittlethinanteriorpartandfullroundposteriorpart. Someoftheookinetesdidnotreachthemidgutbasallamina; theotherscontactedandproppedupthemidgutbasallaminawiththeapicalendPosteriorpartsoftheseooldneteswereobviouslyseelltobelocalizedintheintercellularpo · sitionThereweresonfleookinetespassedthroughepitheliumandfixedtheirpositioneneaththebasallamina,[link widoczny dla zalogowanych], developingfromookinetestooocystsAfewookineteswerefoundinthemidgutepitheliumintracellularey. UItrastructuralobservationscouldshowthecompletebodyofookineteswithclearsubpellicularmicrotuhules. rhoptries. micronemes. andmitochondnaTheseresultsprovidedtheevi. dencesthatP. galtinaeeuraookinetestravemedthemidgutepitheliumbybothintercellularaswellasintracellularrouteduringpenetrationofthemidgutwallTherouteandmechanismofookinetemigrationwerealsodiscussedinthispaper. KeywordsPlasmodiumgallinaceumOokineteMigrationUltrastructure · 5 ·
Post został pochwalony 0 razy
|
|
