Ukuhlolwa kwegazi le-Nitroblue tetrazolium

Ukuhlolwa kwe-nitroblue tetrazolium kubheka ukuthi amaseli athile omzimba angaguqula ikhemikhali elingenambala elibizwa ngokuthi i-nitroblue tetrazolium (NBT) libe umbala ohlaza okwesibhakabhaka ojulile.

Kudingeka isampula yegazi.

Ikhemikhali i-NBT ingezwa kumaseli amhlophe egazi aselebhu. Amaseli abe esehlolwa ngaphansi kwesibonakhulu ukubona ukuthi amakhemikhali awenze aba luhlaza okwesibhakabhaka yini.

Akukho ukulungiselela okukhethekile okudingekayo.

Lapho inaliti ifakwa ukudonsa igazi, abanye abantu bezwa ubuhlungu obulinganiselayo. Abanye bazizwa behlatshwa noma betinyelwa. Ngemuva kwalokho, kungahle kube nokushaywa okuthile noma ukulimazeka okuncane. Lokhu maduzane kuyaphela.

Lokhu kuhlolwa kwenziwa ukuze kuhlolwe isifo esingapheliyo se-granulomatous. Lesi sifo sidluliselwa emindenini. Kubantu abanalesi sifo, amaseli athile omzimba awasizi ukuvikela umzimba ezifweni.

Umhlinzeki wezokunakekelwa kwempilo anga-oda lokhu kuhlolwa kubantu abanokutheleleka okuvamile emathanjeni, esikhunjeni, emalungeni, emaphashini, nakwezinye izingxenye zomzimba.

Ngokuvamile, amangqamuzana amhlophe egazi aba luhlaza okwesibhakabhaka lapho kufakwa i-NBT. Lokhu kusho ukuthi amaseli kufanele akwazi ukubulala amagciwane futhi avikele umuntu ezifweni.

Amanani wamanani ajwayelekile angahluka kancane kusuka kulabhu eyodwa iye kwenye. Khuluma nodokotela wakho mayelana nencazelo yemiphumela yakho yokuhlolwa.

Uma isampuli ingashintshi umbala lapho i-NBT ingezwa, amangqamuzana amhlophe egazi alahlekile into edingekayo ukubulala amabhaktheriya. Lokhu kungahle kube ngenxa yesifo esingapheliyo se-granulomatous.

Kunengozi encane ethintekayo ekuthatheni igazi lakho. Imithambo nemithambo yegazi kuyahluka ngosayizi komunye umuntu kuya kolunye uhlangothi lomzimba kuya kolunye. Ukuthatha igazi kwabanye abantu kungaba nzima kakhulu ukwedlula kwabanye.

Ezinye izingozi ezihambisana nokudonswa igazi zincane, kepha zingafaka:

• Ukopha ngokweqile
• Ukuquleka noma uzizwe unekhanda elincane
• Ukubhoboza okuningi ukuthola imithambo
• I-hematoma (ukuqoqwa kwegazi ngaphansi kwesikhumba)
• Ukutheleleka (ingozi encane noma kunini lapho isikhumba siphukile)

Ukuhlolwa kwe-NBT

• Ukuhlolwa kweNitroblue tetrazolium

Ukuphazamiseka komsebenzi we-phagocyte. Ku: IGoldman L, iSchafer AI, ama-eds. Imithi yeGoldman-Cecil. Umhla ka-25. IPhiladelphia, PA: Elsevier Saunders; 2016: isahluko 169.

URiley RS. Ukuhlolwa kwelabhorathri kwamasosha omzimba amaselula. Ku: McPherson RA, Pincus MR, abahleli. UHenry’s Clinical Diagnosis and Management by Laboratory Methods. Umhla ka-23. ISt Louis, MO: Elsevier; 2017: isahluko 45.