Xa uhlalutya igazi, unokuqinisekisa ukuba i-neutrophils yokugaya iphakanyisiwe. Kuthetha ukuthini oku kumntu omdala, kwaye kukufanelekile ukukhathazeka?
Yintoni i-neutrophil yokugaya?
Okokuqala, kufuneka uqonde ukuba yiziphi i-neutrophils ezenziwe ngeentonga. Iqela elikhulu lee-leukocyte li-neutrophils nje, elikhusela umzimba kwiibhaktheriya ezahlukeneyo kunye nefungi. Zangena emathanjeni omzimba kwaye zichithe i-microorganisms ze-pathogenic, emva koko ziya kufa. Ngaphezu koko, la maseli egazi anezigaba eziliqela zophuhliso. Ifomu efana neentonga zi-neutrophils ezincinane, ezikhishwa kwigazi xa kukho naziphi na izifo ezibonakalayo emzimbeni. Egazini lomntu omdala unempilweni ephilileyo, ayinalo ngaphezu kwe-6% yenani lama-leukocytes. Zingaba segazini ukusuka kwiiyure ezingama-5 ukuya kwiintsuku ezimbini, uze ungene kwiinqununu zamalungu kwaye wenze ukhuseleko.
Umsebenzi oyintloko we-neutrophils kukufumana nokutshabalalisa ibhaktheriya nge-phagocytosis, oko kukuthi, ukuxhamla. Emva kokutshatyalaliswa kweebhaktheriya kunye nama-microorganism eziyingozi nge-enzyme zabo, iiseli zegazi ziyafa kwaye zidibanise. Kwiindawo zomsebenzi wabo, ukunyanzeliswa kwezicubu ezijikelezayo kwenzeka kwaye kugxininiswe ingqwalasela. Ngokuyisiseko iqukethe i-neutrophils kunye nemveliso yokubola kwayo. Xa kukho isifo esiyingozi sisifo, inani labo landa ngokukhawuleza.
Umxholo wamaseli egazini egazini unokunciphisa okanye, ngokukodwa, ukwanda. Ukukhulisa kuthiwa yi-neutrophilia. Ukuba uhlalutyo lubonisa ukuba umntu omdala uye wanda i-neutrophils, ngoko sinokuthetha ngokutheleleka kwebhaktheriya okanye ukuvutha komzimba.
I-stut neutrophils yenyuka - izizathu
Kuthetha ukuthini ukuba i-neutrophils igwebe? Oku kunokuthetha into eyodwa kuphela: emzimbeni kukho isifo apho iiseli zegazi zilwa. Le nkqubo ingabangela izifo ezilandelayo:
- pneumonia;
- otitis media;
- rheumatism;
- gout ;
- nephrite;
- dermatitis;
- emva kokuhlinzwa;
- uvelwano kumachiza;
- isifo sikashukela;
- ukukhulelwa kwegazi;
- ukuboniswa kwamaqondo aphezulu okanye aphantsi;
- nzakala;
- izihlamba ezinobungozi okanye ezibi;
- utshisa;
- khulelwa.
Ukuba kwi-blood test i-neutrophils ye-stab iphakanyisiwe, ingathetha ngemiphumo yokulahlekelwa kwegazi okanye imithwalo ephezulu yomzimba. Utshintsho kwinani lalo lathisi lunokuthi lwenzeke ngaphaya kwemvelaphi yokugxininiswa kwengqondo.
Ukwanda kwe-neutrophils kumntu omdala unokukwazi nokuba nezifo ezingenasiphelo, umzekelo, ama-abscesses kunye ne-phlegmon. Ngokuqhelekileyo, kodwa kusekho iimeko apho ukwanda kwe-neutrophils kwigazi kwenzeka ngenxa ye:
- izibilini zesisu, i-pancreas;
- i-myocardial infarction ;
- ukubetha;
- zilonda;
- izikhumba;
- ukuqokelela i-carbon dioxide.
Ukwanda kweseli yegazi kungenzeka ngenxa yokusetyenziswa kwamachiza athile, umzekelo, i-heparin,
Ukuqokelela kwe-neutrophils kugqitywa nakwiindawo ze-edema, kunye nakumathishini apho kukho i-oksijini yindlala, umzekelo, izicubu ezinokutsha.
Ngovavanyo olunzulu lwegazi kunye nokuchonga izizathu zokubonakala kwenani elikhulu lamaseli egazi, kubalulekile ukuba ugqirha ukuba anike ulwazi olupheleleyo malunga nempilo kunye nezifo ezidluliselweyo.
Kwimeko nayiphi na, ukwanda kwe-neutrophils kubonisa umsebenzi osebenzayo wohlobo lwe-leukocytes, olubhubhisa ii-virus kunye neebhaktheriya.