Abantu abade kakhulu nemithi, lapho bebazali futhi bebhekana nezinkinga zokuqala ngempilo yengane yabo, bavame ukuzibuza ukuthi bangazihlaziya ngokuzimela kanjani imiphumela yezivivinyo ngokwabo ngaphandle kosizo lwadokotela. Ukujula kancane kunoma iyiphi i-encyclopedia yezokwelapha, ulwazi oludingekile lungatholakala. Kuyiqiniso, ngolimi olungavumelani ngaso sonke isikhathi ngumuntu olula. Ake sizame ukuqonda imiphumela yokuhlolwa kwegazi usebenzisa isibonelo sama-monocytes.
Ngakho-ke, ama-monocytes amangqamuzana egazi, enye yezinhlobo ze-leukocyte - abavikela ngokuyinhloko amasosha omzimba wethu. Uma kuqhathaniswa namanye amangqamuzana, nawo angama-leukocytes, ama-monocytes ayingqayizivele enkulu futhi esebenzayo kakhulu.
I-monocytes ifomu emnothweni wamathambo, futhi emva kokuvuthwa ifaka isimiso sokujikeleza, lapho ihlala khona cishe izinsuku ezintathu, iwa phansi ngqo emathisini omzimba, ku-spleen, i-lymph nodes, isibindi, umnyofu wethambo. Lapha ziguqulwa zibe ama-macrophages - amaseli aseduze nama-monocytes ngomsebenzi wawo.
Benza umsebenzi wangempela wama-wipers emzimbeni, bamukela amangqamuzana afile, ama-microorganisms e-pathogenic, athuthukisa ukubhuka kwegazi ngegazi futhi avimbele izicubu ekuthuthukiseni. I-monocytes ingaphazamisa izifo eziphilayo ezinkulu kakhulu kunezikhulu zazo. Kodwa ama-monocytes akhombisa umsebenzi omkhulu kunabo bonke lapho besengasetshenziswanga ohlelweni lokujikeleza.
Ama-monocytes ayingxenye ebalulekile yegazi, kokubili abadala kanye nezingane. Benza imisebenzi ehlukahlukene emzimbeni wengane. Ama-monocytes abandakanyeka ekwakhiweni kwegazi, avikele emiphakathini ehlukahlukene, eyokuqala ukumelana nama-virus, ama-microbes, ama-parasites ahlukahlukene.
Umkhuba wama-monocytes ezinganeni
Umkhuba wama-monocytes ezinganeni awufani nokujwayelekile kumuntu omdala futhi akuyona into ehlala njalo, kodwa incike ngokuqondile eminyakeni yengane. Ngakho-ke, ngesikhathi sokuzalwa, umkhuba uhlala kusuka ku-3% kuya ku-12%, kuze kube unyaka kusuka ku-4% kuya ku-10%, kusukela ngonyaka owodwa kuya eminyakeni eyishumi nanhlanu, kusuka ku-3% kuya ku-9%. Kumuntu omdala, inani le-monocytes akufanele lidlule u-8%, kodwa hhayi ngaphansi kuka-1%.
Uma izinga le-monocytes egazini lomntwana liyancipha noma ngokuphambene nalokho, kuyadingeka ukuba uqhube ucwaningo ukuze uthole izizathu zokuphambuka kwalesi sivalo.
Ukwanda kwama-monocytes ezinganeni kubizwa ngokuthi i-monocytosis. Kwenzeka, njengombuso, ngesikhathi sesifo esithathelwanayo. Futhi kungase kube ukubonakaliswa kwe-brucellosis, i-toxoplasmosis, i-mononucleosis, isifo sofuba, izifo ze-fungal.
I-monocytes ephakeme kakhulu emntwaneni ingaba umphumela wezingcwangu ezimbi emkhokheni we-lymphatic. Ezimweni eziningi, izinga labo lihle futhi ngemuva kokutheleleka.
I-monocytosis ingaba nesilinganiso - uma iphesenti ye-monocytes iphakeme kunokujwayelekile, kodwa ngokuvamile inani lamangqamuzana egazi omhlophe lihlala livamile. Isizathu siyancipha kwinani lezinye izinhlobo ze-leukocyte. I-monocytosis engaphelele ingenzeka uma inani lamaseli we-phagocytes nama-macrophages landa.
Ama-monocytes ancishisiwe egazini enganeni abizwa ngokuthi i-monocytopenia, futhi, njenge-monocytosis, incike ngokuqondile eminyakeni yengane. Izimbangela eziholela ekunciphiseni kwe-monocytes kungaba kanje:
- isifo somnyova we-bone ngenxa ye-chemotherapy;
- ngemuva kokuhlinzwa;
- ukwehla okujwayelekile kuwo wonke amangqamuzana egazi ngenxa yezifo ezihlukahlukene zegazi, njenge-anemia ye-aplastic, i-typhoid fever;
- ukusetshenziswa kwe-hormone isikhathi eside;
- ukukhathala okuvamile komzimba;
- ngezinqubo ezihlanzekile emzimbeni.
Uma ingane yakho ichithe noma iphakamisa i-monocytes egazini, udinga ukuhlolwa okujulile ukuze uthole isizathu.