Yini engaba ama-neutrophils aphezulu futhi aphansi

-Delile

• 1. Ama-neutrophils amade
• 2. Ama-neutrophils aphansi

Ama-neutrophils awuhlobo lwama-leukocyte futhi, ngakho-ke, anomthwalo wokuvikela umzimba, inani lawo lenyuka egazini lapho kukhona ukutheleleka noma ukuvuvukala okwenzekayo. I-neutrophil etholakala ngobukhulu obukhulu obusakazwayo yi-neutrophil ehlukanisiwe, eyaziwa nangokuthi i-neutrophil evuthiwe, ebhekele ukubandakanya amaseli athelelekile noma alimele bese ewaqeda.

Inani elijwayelekile lesethenjwa le-neutrophil ehlukanisiwe egazini lingahluka ngokuya kwelabhorethri, kodwa-ke, lilonke lisukela kuma-neutrophils ahlukaniswe nge-1600 kuye ku-8000 nge-mm³ yegazi ngalinye. Ngakho-ke, lapho ama-neutrophil ephezulu, ngokuvamile kukhombisa ukuthi lowo muntu unegciwane elithile noma ukutheleleka, ngoba leli seli lisebenza ukuvikela umzimba.

Ekuhlolweni kwegazi, ngaphezu kokukhombisa inani lama-neutrophils ahlukanisiwe, kubikwa nenani lama-eosinophil, ama-basophil kanye ne-rod ne-stick neutrophils, angama-neutrophil asanda kukhiqizwa ukuze kulwelwe ukutheleleka futhi aholele ekwakhiweni kokuningi neutrophils ihlukaniswe.

Inani lama-neutrophil lingahlolwa ngokwenza inani eliphelele legazi, lapho kungabhekwa lonke uchungechunge lwegazi elimhlophe. Ama-leukocyte ahlolwa engxenyeni ethile yokubalwa kwegazi, i-leukocyte engakhombisa:

1. Ama-neutrophils amade

Ukwanda kwenani lama-neutrophils, owaziwa nangokuthi i-neutrophilia, kungenzeka ngenxa yezimo eziningana, okuyizona eziyinhloko:

• Izifo;
• Iziyaluyalu zokuvuvukala;
• Isifo sikashukela;
• I-Uremia;
• I-Eclampsia ekukhulelweni;
• Isibindi necrosis;
• I-leukemia engapheli ye-myeloid;
• I-post-splenectomy polycythemia;
• I-hemolytic anemia;
• Ama-syndromes we-Myeloproliferative;
• Ukopha;
• Burn;
• Ukushaqeka ngogesi;
• Umdlavuza.

I-neutrophilia ingenzeka futhi ngenxa yezimo zomzimba, njengezinsana ezisanda kuzalwa, ngesikhathi sokubeletha, ngemuva kweziqephu zokuphalaza okuphindaphindiwe, ukwesaba, ingcindezi, ukusetshenziswa kwezidakamizwa nge-adrenaline, ukukhathazeka nangemva kwemisebenzi eyeqisayo yomzimba. Ngakho-ke, uma inani lama-neutrophils liphezulu, udokotela anga-oda ezinye izivivinyo zokuxilonga ukukhomba kahle imbangela futhi aqale ukwelashwa okufanele. Bona okuningi nge-neutrophilia.

2. Ama-neutrophils aphansi

Ukwehla kwenani lama-neutrophils, abizwa nangokuthi i-neutropenia, kungenzeka ngenxa ye:

• I-aplastic, megaloblastic noma i-iron defence anemia;
• Umdlavuza wegazi;
• I-Hypothyroidism;
• Ukusetshenziswa kwemithi;
• Izifo ezizimele, njengeSystemic Lupus Erythematosus;
• I-Myelofibrosis;
• Isifo sokuqina kwesibindi.

Ngaphezu kwalokho, kungahle kube neonatal neutropenia esimweni sokutheleleka okunzima ngamagciwane noma amabhaktheriya ngemuva kokuzalwa. Izingane ezine-Down syndrome nazo ziba nama-neutrophils aphansi ngaphandle kwezinkinga zempilo.

Uma kwenzeka i-neutropenia, udokotela angancoma ukwenza i-myelogram ukuphenya imbangela yokwehla kwenani lama-neutrophils ahlukaniswe egazini, ngaphezu kokubheka ukuthi ngabe kukhona yini ushintsho oluhlobene nokukhiqizwa kwamaseli wangaphambi kwe-neutrophil emnkantsheni .