Ke causative Agena o ka diphtheria, ma ka lāʻau lapaʻau ikeia like Corynebacterium diphtheriae, i loaʻa, a laila, ana loaa i nutrient me Media, i loko o ke gula moʻomeheu 100 makahiki aku nei. A laila, ma hope o kekahi mau makahiki o ka mālama nui study, ka mea, ua hoʻokumu kūlana ma ka hanana a me ka hoʻomohala o pathological maʻiʻaʻai. Keia ua hiki wale nō ma hope o ka loaa ana o kekahi mau 'toxin i ka bacterium produces. He kumu o ka make ana o ka mana holoholona, a i hoohuiia e pathological symptoms like me ka poe malama i loko o nā mea maʻi me ka diphtheria.
Diphtheria e pili ana i ka genus Corynebacterium. Akā,ʻo ia haawiia i kekahi pūʻulu kaawale o coryneform koʻohune. Ua Ua iki uma mau laau la e i ua hoʻonui paha tapering ma na welau. Ka mea, i i ka atypical mahele, me he mea la e wāwahi i loko o nā māhele, a me ka kiʻiona wahi i loko o ka palapala o ka Roma palapala V. Akā, i loko o ka hoao ana smears hiki ke 'ike a me ka noho kaʻawale, ma ke kaʻawale ke aupuni' laau. Ke causative Agena o ka diphtheria - comparatively nui koʻohune, kona lōʻihi o 8 microns. Ka mea, e mai i flagella, ka aiiay papale mai e hana. ʻO kekahi mea nui ka waiwai o ka diphtheria bacilli o ka hiki, e lilo loa ikaika toxins.
Kela ano keia ano o Corynebacterium i facultative anaerobes. Ka mea, manao pono nā ma ke alo o ka oxygen, a me ka ia. Hoʻopale i ka maloʻoʻana, eia nae ka mea, i ole loulou. I ka wa malalo i ka wela i loko o ka moʻomeheu maemae o 60 degere, ka mea e popopo i hoʻokahi hola. Akā, i loko o pathological mau mea, a laila ina ka mea, i ka hoomalu kumuʻiʻo, ka causative Agena o ka diphtheria hiki, e kōkua ma muli o kā lākou hana, e noho ana o 40 i ka 60 minuke. i ka wela o ka 90 degere. Me ka pili ana i ka mea haʻahaʻa ka mahana, i kekahi detrimental ia ma luna o nā microorganisms ua malamaia. Ma maʻamau nā hoʻohui like o disinfectants make koke koʻohune.
Pathogen Diphtheria ua i wehewehe aku e nui polymorphism. Ua hoike mai ai ia ia iho,ʻaʻole wale nō i loko o nā loli i loko o ka mānoanoa o ka mea kiko'î, akā, i loko o hoʻololi i ka palapala ia ia iho. Ma smears hoomaopopo ai manamana ai, ka pae-me, Hoʻohana, pehu a me ka alabata,-hoʻokino laau. Ma keia hihia, ma kā lākou mau welau ma na aoao elua ma hope o 12 hora, mai ka hoomaka ana o ka moʻomeheu ka ulu ana e ike hiki ai hanaʻia naʻe bacterium i ke ano o ka dumbbell. Mau thickenings ma kūikawā waihoʻoluʻu 'akomi i no laila, i kapaʻia ai-na keiki hou Ernst (valyutina palaoa huhui).
Diphtheria nā saprophytes. Ka mea, i kapa i ka poe microorganisms i mea mau ma ka pono o ke aloha mea. Ia mea ke kumu o ka hoʻohana moʻomeheu Media pono pono e haku no ka mahi ana i keia microbe i loko o ke keʻena hoʻokolohua o'amino nāʻakika. Kēia paha e cystine, alanine, methionine, valine. Koho meakino no ka coryneform koʻohune i ka poe i loaʻa ka lāʻau lapaʻau, ke koko a me ascites loli. Ma muli o kēia, ka mea i mua ulu nutrient meakino Leffler, ukali ma ka hoʻolilo 'ia a me ka Tyndall Clauberg.