Bophelo bo botle, Meriana
Phofo ea neutrophil ke eng?
Ha tlhahlobo ea mali e etsoa, palo ea leukocyte e baloa. Ke litaba tsa lihlopha tse sa tšoaneng tsa likarolo ka liphesente. Har'a li-leukocyte tsohle, karolo e kholo e oela ka li-neutrophils tse arohaneng. Li etsa boholo ba likarolo tsa mali. Li-leukocyte li arotsoe likarolong tse peli tse ka sehloohong: agranulocytes le granulocytes. Tse qetellang li khetholloa ka ho ruruha. Sehlopha sa granulocyte, hape, se kenyelletsa li-basophil, li-eosinophil le li-neutrophils. Mofuta o mong le o mong oa sele o na le ponahalo ea eona ea ho ruruha le mesebetsi ea oona.
Mehato ea ntlafatso ea likarolo tsa mali
Lihlopha tsa sehlopha sa granulocyte li na le mehato e itseng ea ho nonoha. Karolong ea pele, li-myeloblasts lia theha. Joale lisele li feta mekhahlelo e 'maloa ea lipakeng. Ha ho ntse ho etsoa ntshetsopele e eketsehileng, ntho e 'ngoe le e' ngoe e thehoa e le stut neutrophil, ebe e ntan'o ba le neutrophile. A maling, lisele tse nyenyane li fumanoa feela ha ho kula ho matla ho etsahala.
Ke phapang efe pakeng tsa likarolo tse ling tse nang le li-neutrophils?
Phapang e ka sehloohong ke sebopeho sa nucleus ea sele. Qalong e arotsoe ke li-constrictions tse khethehileng likarolo tse peli kapa tse 4. Lejoe la neutrophil le na le, ka sebōpeho sa molamu o kobehileng, leloko. Cytoplasm ka liseleng e na le 'mala o pinki. E teng hona joale le likaroloana tse ntle tse bosootho. Motheong oa lisosa tse tšoaetsanoang, e fumana 'mala o moputsoa' me e ba kholoanyane. Pontšo ena e bontša ho ba teng ha mokhoa oa ho ruruha.
Mesebetsi ea Element
Lefu la neutrophil le sireletsa khahlanong le phunyeletso ea likaroloana tsa linaheng tse ling, libaktheria, li-fungus, livaerase. Lisele le tsona li na le mosebetsi oa phagocytic. Metsing ea stau ea neutrophil, ho na le myeloperoxidase, enzyme e khethehileng. E eketsa mosebetsi oa li-antibacterial agents. Li-neutrophils li khona ho fallela foci e chesang.
Mefuta ea leukocyte. Boemo ba likarolo
Tsela eo lisele li leng teng ka eona maling li lumellana le mehla ea boholo-holo. Ka mohlala, ngoana ea ka tlaase ho lilemo tse hlano tsa neutrophils ke hoo e ka bang 30%. Bana ba na le lekocyte e ngata maling . Lintho tsa li-neutrophils ho motho e moholo li fapana pakeng tsa 1-6%. Mahloriso a mangata a ka 'na a bontša tsoelo-pele ea mafu a sa tšoaneng. Ho eketsa ho hlaba li-neutrophils ho bitsoa neutrophilia. Ka molao, boemo bona bo tsamaisana le keketseho e akaretsang ea lekocyte. Liphetoho tsena ka mokhoa ona li tloaelehile bakeng sa li-infarction le shock states, mefuta e sa tšoaneng ea chefo.
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