Uma kuhlaziywa igazi, kungathathwa ukuthi i-neutrophils yokugwaza iphakanyisiwe. Lokhu kusho ukuthini kumuntu omdala, futhi kufanele yini sikhathazeke?
Iyini i-neutrophil yokugwaza?
Okokuqala, udinga ukuqonda ukuthi yiziphi i-neutrophils enemijondolo. Iqembu elikhulu kunawo wonke lama-leukocyte yi-neutrophils nje, evikela umzimba kusuka kubhaktheriya ahlukahlukene kanye nesibungulu. Zangena izicubu zomzimba futhi zibhubhise ama-microorganisms e-pathogenic, emva kwalokho zifa. Ngaphezu kwalokho, la maseli egazi anezigaba eziningana zokuthuthukiswa. Ifomu elibunjwa ngenduku yi-neutrophils esanda kuphuma, ekhishwa egazini lapho noma yikuphi ukutheleleka kubonakala emzimbeni. Egazini lomuntu omdala onempilo enhle abaqukethe okungaphezulu kwezingu-6% kwenani eliphelele lama-leukocyte. Zingaba segazini kusukela emahoreni amahlanu kuya kwezinsuku ezimbili, bese zingena ezingxenyeni zezingxenye futhi zenze isivikelo.
Umsebenzi oyinhloko we-neutrophils ukuthola nokubhubhisa amabhaktheriya nge-phagocytosis, okungukuthi, ukumunca. Ngemuva kokubhujiswa kwama-bacterium nezinambuzane eziyingozi nge-enzyme zabo, amaseli egazi afa futhi ahlukane. Ezindaweni zomsebenzi wabo, ukuthambisa izicubu ezizungezile kwenzeka futhi kugxilwe ingqondo. Ngokuyinhloko iqukethe i-neutrophils nemikhiqizo yokubola kwayo. Uma kwenzeka isifo esithathelwanayo esiyingozi, inani labo liyakhula ngokushesha.
Okuqukethwe kwamaseli egazini egazini kunganciphisa noma, ngokuphambene, ukwandise. Ukukhulisa kubizwa ngokuthi i-neutrophilia. Uma ukuhlaziywa kubonisa ukuthi umuntu omdala uye wanda ukushaywa i-neutrophils, khona-ke singakwazi ukukhuluma ngokutholakala kokutheleleka kwebhaktheriya noma ukuvuvukala okuhlanzekile.
I-neutrophils yokugaya iyanda - izimbangela
Kusho ukuthini uma i-neutrophils yokugwaza iphakanyiswa? Lokhu kungasho into eyodwa kuphela: emzimbeni kukhona ukutheleleka okuyinto amangqamuzana egazi alwa ngokuqinile. Le nqubo ingabangelwa izifo ezilandelayo:
- i-pneumonia;
- i-otitis media;
- i-rheumatism;
- i-gout ;
- i-nephrite;
- i-dermatitis;
- ngemuva kokuhlinzwa;
- ukuzwela kwemithi;
- isifo sikashukela mellitus;
- i-anemia;
- ukuvezwa kwamazinga okushisa aphezulu noma aphansi;
- ukulimala;
- izicubu ezinobuthi noma ezinonya;
- ukushisa;
- ukukhulelwa.
Uma i-blood test i-neutrophils yokugwaza iphakanyisiwe, ingakhuluma ngemiphumela yokulahlekelwa kwegazi okunzima noma imithwalo yemithwalo ephezulu yomzimba. Ukushintsha kwenombolo yenkomba enjalo kungase kwenzeke nangemuva kokucindezela ngokomzwelo.
Ukwanda kokwehla i-neutrophils kumuntu omdala kungabuye kube nezifo ezingenasifo, isibonelo, ama-abscesses kanye ne-phlegmon. Ngokuvamile, kodwa kunamacala lapho ukwanda kwe-neutrophils egazini kwenzeka ngenxa yalokho:
- izidumbu zesisu, ama-pancreas;
- i-infarction ye-myocardial ;
- ukushaywa;
- izilonda ze-trophic;
- izifo zesikhumba;
- ukuqoqwa kwe-carbon dioxide.
Ukwanda kwamangqamuzana egazi kungenzeka ngenxa yokusetshenziswa kwemithi ethile, isibonelo, i-heparin,
Ukuqoqwa kwe-neutrophils kubuye kubonwe ezindaweni ze-edema, kanye nama-tissu lapho kunesifo se-oksijeni, isibonelo, izicubu ezivuthayo.
Ngokuhlolwa kwegazi okuningiliziwe nokunquma izimbangela zokubonakala kwenani elikhulu lamaseli egazi, kubaluleke kakhulu udokotela ukuba anikeze ulwazi olugcwele mayelana nezifo zezempilo nezidlulisiwe.
Kunoma yikuphi, ukwanda kwe-neutrophils kubonisa umsebenzi osebenzayo walolu hlobo lwe-leukocytes, elibhubhisa amagciwane nama-bacterium.