Escherichia coli

Escherichia coli kuyinto amagciwane induku emise igremu-HIV. It kungokwalabo umndeni ka E. coli.

Escherichia coli (E. coli) samanje emathunjini kwezilwane eziningi ezincelisayo, wezinkawu, ngokukhethekile, phakathi kwabo, umuntu ohlobene. Kungenxa yokuthi lokhu ke lethiwa yesibili. I microflora womuntu esiswini amagciwane lo msebenzi ewusizo. Lokho kwenza nokucindezela amagciwane ayingozi futhi ehilelekile synthesis amavithamini athile.

Ngesikhathi esifanayo, kukhona izinhlobonhlobo ke, okungase kubangele umuntu izifo sibi emathunjini. Namuhla wembula izinti ezingaphezu kweyodwa namashumi amahlanu pathogenic Escherichia coli. Bonke zihlelwe zaba amakilasi ezine: enteropathogenic, enteroinvasive, enterotoxigenic, enterohaemorrhagic.

Ama-bacterium okuqondene Escherichia coli, lokushisa eziguquguqukayo avuke. Ngezinye 60 ° C ukufa kwabo waphawula emva kwemizuzu eyishumi nanhlanu at 100 ° C nokufa kungenzeki ngokusheshayo. Amandla ukugcina ngaphansi kwamazinga okushisa aphansi futhi substrates ahlukahlukene Ambient kancane wafunda namuhla. Ngokusho kweminye izifundo ngemhlabatsi emanzini Escherichia coli zingagcinwa ezinyangeni ezimbalwa.

izibulali-magciwane Traditional (formalin, phenol, sodium hydroxide, chloride mercuric, bleach, kanye nezinye creolin) e dilutions evamile ukuqeda E. coli ngokushesha.

Izifo odalwe lolu igciwane ehlangana ngaphansi yigama elididiyelayo "ehsherihiozom". Futhi faka incazelo enteritis coli, colibacillosis, colibacillosis (isifo wezilwane), isifo sohudo abahambi. isimo ngasinye libhekene ezicini ezithile ngokuhamba sifo. Ngo zabo izimpawu zesifo zingase zifane ukuthuthukiswa uhudo noma ikholera.

Ehsherihiozom libhekisela pathologies emathunjini ngaphandle Yiqiniso oyingozi futhi fecal-temlomo ukusabalala indlela. Isikhathi bayashintshana ekufukameleni ihlala izinsuku ezintathu noma eziyisithupha (ngokuvamile ezine noma ezinhlanu).

Escherichia coli liyingxenye microflora pathogenic. Ngamanye amazwi, kungenzeka ekhona kuyinsakavukela. Nokho, ngenkathi kudalwa izimo ezivuna ukuthuthukiswa ukutheleleka, kungabangela ukuvuvukala.

Kutholakele Escherichia coli e umchamo e esiningi endaweni owesifazane ngokuvamile ubonisa khona cystitis. Lapho kungenzeka lokhu isimo sihambisane emizweni ezingemnandi ku urethra. Ndawonye nale zokubona kungenzeka emva kocansi. Ezimweni ezinjalo kutuswa nginikeze cwaningo olwengeziwe mayelana izitshalo sangasese.

Ukutheleleka nge-bacterium singenzeka kusukela izinkomo. Ngo izilwane ezisencane ngokuvamile ukuthuthukisa colibacillosis. Ngakho-ke, inyama iba umthombo ukutheleleka. Etozabolevanie Ungase futhi hit nezilwane (amakati, izinja). Nokho, ngokusho kongoti, indlela eyinhloko igciwane Kusafanele kubhekwe ukungcoliswa fecal ukudla noma amanzi okuphuza.

Ehsherihiozom ezinganeni kwenzeka ngesimo enterocolitis, enteritis of kobukhulu ezingafani a syndrome eziyinkimbinkimbi lokudakwa jikelele. zokugula Heavy nokwesibili ephelezelwa ngesikhathi sepsis, uhudo, imfiva.

abadala Ehsherihiozom esithombeni sabo emitholampilo ungathi inkambo uhudo oyingozi. Njengoba umthetho, zokugula kuyinto amafomu mnene futhi zikhipha isisu. Ezimweni ezingavamile (nanhlanu kuya amabili per cent) lwembula kobukhulu isilinganiso lesi sifo, ngisho akuvamile ngaphezulu (ezintathu per cent), ifomu ezinzima.

Ezinganeni ezindala kunonyaka futhi omdala zokugula Yiqiniso umuntu onalesi sifo evumayo. Inkambo olunzima kunalo lonke ake isifo ebonwe neonates (ngaphakathi Ezinyangeni zokuqala eziyisithupha zokuphila).