I-ejenti causative of idiphtheria, kwezokwelapha eyaziwa ngokuthi Corynebacterium diphtheriae, watholakala, bese walulama ngempumelelo abezindaba izakhi e isiko okumsulwa iminyaka engu-100 edlule. Khona-ke, ngemva kweminyaka eminingana nokutadisha okunzulu, ke sekutholakele indima nesenzakalo kanye nokuthuthukiswa sokugembula ukutheleleka. Lokhu kwenzeka ngemva kokuthola ubuthi ethize ukuthi igciwane ukhiqiza. Wenza kokufa isilwane zokuhlola, okuyinto akhiwa izimpawu sokugembula ezifana nalezo waphawula in iziguli idiphtheria.
Idiphtheria kungokwalabo bohlobo Corynebacterium. Kepha libhekisela eqenjini ehlukile-bacterium coryneform. It is kancane engonxantathu ngezinduku eziye akhula njalo noma tapering enisemikhawulweni. Baphinde babe i division atypical, njengoba uma kwephulwa bona kuze ibe izingxenye ezimbili, ngendawo ehlukile ngesimo Latin incwadi V Kodwa smear test kungabonwa nezihlukene, izinti ngaphandle elise. I-ejenti causative of idiphtheria - bacterium elithe ukuvuleka, nobude bawo 8 microns. Abanaso flagella, the CAPS zokuzivikela musa yakha. Enye impahla ebalulekile idiphtheria bacilli yikhono yakha ubuthi enamandla kakhulu.
Zonke izinhlobo Corynebacterium kukhona anaerobes facultative. Banomuzwa kahle kokubili khona komoya-mpilo, futhi ngaphandle kwalo. Amelana omiswe, nakuba abanakho agumenti. Lapho ngaphansi ukushisa e isiko oluhlanzekile degrees 60, ke uzowa phakathi ihora elilodwa. Kodwa izinto sokugembula, okuwukuthi, uma banayo iprotheni Ukuvikelwa, agent causative of idiphtheria ukulondoloza ikhono lazo uphile imizuzu 40 60. ezingeni lokushisa 90 degrees. Ngokuphathelene okushisa aphansi, iyiphi nethonya elilimazayo izilokazane ezincane siyenzeka. Ngo lokuhlala ejwayelekile izibulali-magciwane amagciwane sifo iyafa ngokushesha.
Lwegciwane idiphtheria nakho libhekene polymorphism ezinkulu. It kubonakala hhayi kuphela izinguquko ukushuba we nemingcele, kodwa futhi kushintshwa ifomu uqobo. Ngo smear ukuhlukanisa ekhelini, izinti ngentambo-like, ihlukene ukuvuvukala igabha emise. Kulokhu, emikhawulweni yabo nhlangothi zombili ngemva kwamahora angu-12 kusukela ekuqaleni isiko ukukhula kungabonwa igciwane ukuqina kuthatha ngesimo dumbbell. Lezi thickenings at umbala ekhethekile ene kangaka okuthiwa okusanhlamvu-Babes Ernst (valyutina okusanhlamvu amaqoqo).
Idiphtheria kukhona saprophytes. Babhekisela labo nezilwanyana ezincane ukuthi kukhona njalo abadinga udaba eziphilayo. Yingakho esetshenziswa isiko abezindaba ukutshala lokhu bacterium endaweni yokucwaninga kumelwe nakanjani owakhiwa amino acid. Lokhu kungaba cystine, alanine, methionine, valine. Ukukhethwa ophansi amagciwane coryneform yilezo equkethe serum, igazi noma ascites uketshezi. Ngokusekelwe lokhu, kuqala athuthukile izakhi naphakathi Leffler, kulandele imvelo kanye Tyndall Clauberg.