I-Monocytes iyingxaki ze-leukocytes, ezenza uncedo lomzimba luhlale lukhuselekile kwizinga elifanelekileyo. Lezi zimhlophe zegazi ezimhlophe, inani lalo alidluli kwi-8% yenani lazo zonke iintlobo ze-leukocyte. Kodwa nakweli nani bayakwazi ukumelana nezifo ezibangelwa zizifo kunye neebhaktheriya. Kubonakala ngathi akubi ukuba i-monocytes ngokukhawuleza yaba sikhulu, kuba ukungabikho kwabo kubonisa ukuchithwa komzimba. Nangona kunjalo, nangona i-monocytes iphakanyisiwe kancinci kumntu omdala, ngumqondiso wokuthi "utshaba" lukhulile ngaphakathi-isifo okanye ezinye izifo.
Izizathu zokunyuka kwama-monocytes kumntu omdala
Ndimele ndithi imbangela yokusulela kwenyuka kwinqanaba le-monocytes egazini yona nto ibonal kwaye ifunyanwe kalula. Kodwa kude nokunyuka kwama-monocytes (i-monocytosis) yinto engumqondiso weqhwa eliqhelekileyo. I-Monocytes inokuphakanyiswa egazini lomntu omdala xa izidumbu ezingafunekiyo zenzeka.
Ngoko, ukuphendula okufanayo komzimba kwenzeka kwimeko:
- i-virus, i-fungal, i-protozoal infections, i-bacterial infective endocarditis okanye i-mononucleosis;
- i-syphilis, isifo sofuba, i- brucellosis , i-enteritis, i-colitis;
- Izifo zegazi (lymphogranulomatosis, leukemia);
- I-rheumatoid arthritis , i-mumps, i-sepsis, izifo ezizimele;
- izihlamba ezibi;
- utyhefu kunye ne-phosphorus okanye i-tetrachloroethane;
- usulelo lwezifo;
- msebenzi osanda kutshintshwa.
Ngeentlobo ezincinci zentsholongwane, ezifana nokutheleleka kwintsholongwane yentsholongwane yokuphefumula, i-tonsillitis, ukuhlolwa kwegazi kunika utshintsho kwifom ye-leukocyte. Kodwa yonke into ibuyele ngokukhawuleza iya kuqhelekileyo, ngokukhawuleza ukuba isigaba sokuxhatshazwa kwesi sifo siphela. Kwezinye iimeko, i-monocytosis inokuqhubeka enye kwenye iveki 1-2 emva kokunyamalala kwemiboniso yeklinikhi. Esi siphumo senziwa ngokusetyenziswa kwamachiza. Ukuphambukiswa okusisigxina, okuncinci kunokuba kuthathwa njengelifa.
Iimpawu ze-monocytosis epheleleyo kunye nesiqhelo
Inyaniso yokuba umntu omdala uphakanyiswe nge-monocytes ngokupheleleyo xa inani le-monocytes emzimbeni landa kunye nenani elifanayo lamaseli egazi amhlophe aseleyo. Ukuba ebantwini lolu phawu luyahlukahluka ngokuxhomekeke kwiminyaka yobudala, ngokokuba umzimba omdala kulo mzekelo uhlale ungumlingani. I-monocytosis ehlobeneyo yimeko apho xa i-monocyte yanda ngaphezu kwe-8% inqanaba lezinye iintlobo ze-leukocyte zinciphisa. Esi sibonakaliso sibonisa ukuba khona kwe-lymphocytopenia (ukusilela kweeseli ezimhlophe zegazi) okanye i-neutropenia (inani elaneleyo le-neutrophils evelisiweyo emnzini wethambo).
Zombini ezi zinto zenza umzimba uphephelele kwiintlobo ezahlukeneyo zezifo. Ngokuqhelekileyo, kunye ne-monocytes, ezinye iiseli ezinoxanduva lokulwa neenkqubo zokuvuvukala zikhula. Yaye isantya kunye nesantya sokunyuka kwama-monocytes kunokubonisa izifo ze-hematopoiesis. Ngamanye amaxesha imbangela yokwanda kwi-monocytes ihlala kwimeko yesikhashana. Ngokomzekelo, kwabasetyhini eli xesha lusuku lokugqibela lwenyanga.
Ukubetha i-alamu ilandela i-monocytosis epheleleyo, kuba ukugqithisa okungaphantsi kwesiqhelo kungabangelwa yizinto ezingenakubungozi ngokupheleleyo, kunye nezivalo ezincinane, ukunyanzelisa umzimba okanye ukutya okunye okunamafutha. Ukuze izalathisi zichaneke, igazi eliphuma kumnwe ukuhlalutya ngokubanzi lithathwa kuphela kwisisu esingenalutho. Ngoko ke, musa ukwenza izigqibo kwangaphambili. Ukuba kuyimfuneko, ugqirha uchaza uviwo olunzulu olunzulu ukukhupha izikhalazo ezingenanto. Ukuze uqiniseke ngakumbi, kubalulekile ukwenza uhlalutyo lwesibini.