Inkcubeko yindlela esetyenziselwa ukuchonga izilwanyana ezilitshutshisayo zokubangela usulelo. Izilwanyana zisetyenziselwa ukuchonga izilwanyana ezinokungena kwi-urine, isitulo, umzila wesisu, umxholongwane kunye neesampuli zesikhumba. Kwi-dermatology, uvavanyo lwezithethe lusetyenziselwa ukuchonga ukuba ulwaphulo olubangelwa usulelo kwaye yiyiphi indima enoxanduva.
Iyintoni Inkcubeko?
Uvavanyo lweenkcubeko lubonakalisa isizathu sokusuleleka kwaye luvumela ugqirha ukuba enze ukuxilongwa ngokuchanekileyo kunye nokunikezela ngamachiza ngokufanelekileyo.
I nkcubeko iquka oku kulandelayo:
- Isitya. Izibambiso eziqhelekileyo ziquka izitya zikaPetri kunye namayeza okuhlola.
- I nkcubeko. Le yiyo "goo" apho izidalwa zikhula kuyo. Kukho iintlobo ezingaphezu kwe-100 zentlobo yeendaba zenkcubeko ezenzelwe ukubonelela ngendawo enomgangatho othile ukuze ikhule, ityuwa, ishukela, i-mineral, i-agar, i-agent agent esetyenziselwa ukwenza iinkcubeko ezizinzile.
- Isampuli. Inkcubeko kufuneka ifake iisununu okanye isampuli eselungelelweyo esityhulwayo.
Xa ugqirha elawula inkcubeko, kufuneka acacise uhlobo lwesimo esicatshulwayo. Ngamanye amaxesha oku kulula: inkcubeko yebhaktheriya kwi- abscess okanye i-viral culture kwizilonda zesisu ezibukeka njenge- herpes . Xa kungabonakali ukuba luphi uhlobo lomzimba olubandakanyekayo, ugqirha unokuyalela iintlobo ezininzi zeenkcubeko, njengesiqhelo sesisu kunye nesithethe se-fungal sokugqithisa okungavamile .
Ukuba inkcubeko ichaza umzimba, i-organism ingabonakaliswa kwimichiza eyahlukeneyo ukuze ibone ukuba yiyiphi efanelekileyo kakhulu.
Oku kwaziwa ngokuba kukumisela uvelwano lwendalo.
Iintlobo zeZityalo
Kukho iintlobo ezintathu zeenkcubeko: eziqinileyo, ezikhoyo kunye neeseli.
- Inkcubeko eqinile. Iibhaktheriya kunye nefungi zikhula phezu komhlaba eziqulethwe izondlo, izityu, kunye ne-agar, ephuma kwi-algae. I-microbe enye inokwanela ukuba ikhule ikoloni epheleleyo eyenziwe ngamawaka eeseli, nto leyo eyenza ukuba iinkcubeko ezinamandla zisebenzise ngakumbi. Iindidi ezihlukeneyo ziya kubonisa imibala eyahlukeneyo, imilo, ubukhulu kunye namazinga okukhula, ukunceda i-microbiologist yenza i-diagnostic echanekileyo.
- Inkcubeko yobisi. Inkcubeko yamanzi ikhulile kumxube wamanzi wezondlo. Izinto ezininzi ezikhoyo kwiinkcubeko, ngokukhawuleza i-liquid iyenzeka. Iimveli zamanzi azilona luncedo njengenkcubeko eqinileyo kuba kukho rhoqo iintlobo ezahlukeneyo zezinto eziphilayo ezikhoyo, okwenza kube nzima ukuphawula ethile. Ziqhelekileyo zisetyenziselwa ukuxilonga izifo ezibangelwa yi-parasitic.
- Inkcubeko yeselula. Kwiiseli zeseli, uluntu lwesilwanyana kunye nesilwanyana zisetyenziselwa ukusulela inkokhelo yeseli kunye nezinto ezikhoyo. Ukuxilongwa kusekelwe kwindlela iiseli ezichaphazeleka ngayo. Iimvavanyo zenkcubeko yeselula zibandakanya kakhulu ukuba iinkcubeko ezizinzile kunye nezamanzi, ngoko zisetyenziswe njengendlela yesibini.
Imithombo:
"INkcubeko." IDorland's Illustrated Medical Dictionary, ngo-Ed Ed. Philadelphia: Saunders, 2007.
"INkcubeko." I-Stedman's Medical Dictionary, 28 Ed. Baltimore: Lippincott Williams & Wilkins, ngo-2006. 469.