Macrophages ndi mtundu wa selo loyera la magazi omwe ali mbali ya chitetezo cha thupi lanu komanso mbali ya chitetezo cha mthupi mwa mphumu. Zimapangidwa m'kamwa mwako. Pamene wokhoza kunja, monga mabakiteriya, alowetsa magazi anu, macrophage amatha kusungira zinthu zina mu nkhondo kuti athe kupha mabakiteriya.
Mutha kuganiza za macrophages ngati makina akuluakulu akudya.
Amazindikiritsa, kuzungulira kapena kuwononga zinthu zakunja, kenako amawononga zinthu zakunja kapena maselo akunja.
Mu mphumu, macrophage amamasula zinthu zomwe zimayambitsa ndi kuwonjezera kuchulukitsa kwa kayendetsedwe ka ndege, kuonjezera kupanga ntchentche ndi kutupa, ndikupanga mapuloteni m'mapapo. Zinthu izi zikuphatikizapo:
- Thromboxane
- Prostaglandins
- Chinthu chogwiritsira ntchito pulogalamu
Macrophages amanenanso kuti "nyumba yoyera" m'thupi lanu. Maselo amenewa amachotsa maselo omwe amatha ndipo amafunika kuwongolera. Macrophages amathandizanso pa machiritso a machiritso, kusinthika kwa miyendo,
Macrophages pamapeto pake akhoza kuwonjezera zizindikiro za mphumu monga:
Macrophage amachokera ku mawu Achigiriki akuti Macro amatanthauza "lalikulu" ndi Phage kutanthauza "kudya." Pamene macrophage amakumana ndi chinachake chachilendo, zimakhala kuzungulira ndi kuziwononga. Maselo amenewa amayamba monga chomwe chimatchedwa monocyte m'magazi ndipo amayamba kukhala macrophage yoyenera pamene thupi likumva chinthu china.
Thupi lanu ndiloluntha. Ma monocyte amazungulira m'magazi anu mwachizolowezi. Pamene thupi lanu likutenga kachilombo ma monocytes amapita ku gawo limenelo la thupi ndikuyamba kusintha kwawo kukhala chigawo chachikulu. Mchere wotchedwa monocyte ungasinthe kukhala mitundu yosiyanasiyana ya macrophages malinga ndi zomwe thupi limasowa.
Macrophages adzapulumuka miyezi ingapo atalengedwa. Kuonjezerapo, thupi lidzakumbukira matendawa kuti thupi likhoza kukumbukira ndi kuchita mofulumira ngati kachilomboka kamapezeka kachiwiri.
Mchitidwe wa macrophage oyandikana, kupha ndi kupha zinthu zakunja amatchedwa phagocytosis. Amachokera ku mawu achigriki akuti "phagein" omwe amatanthawuza kudya, "kytos" kapena selo ndi "osis" zomwe zikutanthauza ntchito.
Chofunika kwambiri, macrophages amatha kudzizindikiritsa okha kuchokera kwa iwo omwe siali okha kuti asawononge kapena kuwononga maselo a mawonekedwe abwino kapena ntchito.
Maselo ena ndi mphumu
Macrophages ndi imodzi mwa mitundu yambiri ya maselo yomwe imathandiza pa mphumu yako. Zina ndizo:
- Basophils
- Eosinophils
- Lymphocytes
- Macrophages
- Maselo akuluakulu
- Neutrophils
- Matenda a Monoclonal
- Ikani