Caafimaadka, Daawo
Macrophages - waxa uu yahay waxan?
Macrophages - waxa uun in? Ama formation? Waxa ay masuul ka ee jidhkeena ku jira? Kuwani, iyo sidoo kale tiro ka mid ah arimahan oo laga jawaabi doonaa gudahood maqaalka.
warbixin guud
phagocytes Mononuclear (ama macrophages) - waa koox ka mid ah unugyada muddo dheer ku noolaa in ay yihiin awood u phagocytosis. Waxay leeyihiin badan ilaa xad ah muuqaalada caadi ah in iyaga ka dhigaa mid ah neutrophils. Sida macrophages - yihiin xubno fir fircoon ee jawaabaha adag bararka iyo difaaca, halkaas oo ay u dhaqmaan sida unugyada secretory. Sidee bay u shaqeeyaan? Macrophages, sida neutrophils by diapedesis ka tago dhiiga iyo bilaabaan in ay tagaan on waddadiisa - inay wareejiyaan ee dhiigga. Laakiin waxay si toos ah u galay unugyo ah. Ka dib markii in uu jiro isbadal ah → macrophages monocyte. Oo meeshii yimid, waxay wada oofin doona hawlaha ay u gaar ah, kaas oo ku xiran meesha uu jidh. Waxaa loola jeedaa in beerka, sambabada, dhuuxa lafta iyo beeryarada. In iyaga ay ka hawlgeli doonaan ka kaxayntu ay of Qurub waxyeello iyo sheyga ka dhiigga. In inay karaa "leexdo"? unugyada iyo mikroglievskie Kupffer, macrophages alveolar, macrophages, beeryarada, qanjirada, dhuuxa lafaha - taasi waxa weeye waxa ay ku beddelma.
functional
- Baabi'inta cudur corpuscular. Waxaa ku hawlan waxa loogu yeero macrophages "xirfadeed".
- Nuugista, processing iyo soo bandhigga antigen in unugyada T. Shaqooyinkaasi waxaa ay horeba u sameeyaa AIC. hoos waxaa loo isticmaalaa sabab u ah magaca dheer ee ku xiran micro ah - unugyada antigen-soo bandhiga.
Marka dhuuxa lafta of promonocyte sameeyay formation dadka waaweyn si gaar ah wax badan oo iyaga ka mid ah ku dhicin (oo waxaa raagayn) ee limfosaytis. Macrophages waqti dheer samaynaya ay ka shaqeynayaan ay sabab u tahay xaqiiqda ah in ay tahay unugyada muddo dheer ku noolaa in ay si fiican u horumarsan mitochondria iyo reticulum endoplasmic xunxunna.
Faahfaahin dheeraad ah oo ku saabsan hawlaha
kaalinta difaaca
Maxay yihiin noocyada kala duwan ee macrophages?
Maxaa yeelay, waxaan u aragto waxbarashada waa phagocytes unugyada, qaybaha kala duwan ee jidhka waxaad kula kulmi kartaa noocyo kala duwan oo "-habeynta". Haddii aan ka fiirsan wax walba, waxa ay qaadataa waqti badan, si diiradda noqon doonaa on wakiilada ugu weyn, sida:
- macrophages Alveolar. Waxay ku lug leeyihiin sambabka iyo sifeynta hawada la neefsado by sunta kala duwan waxyeello iyo Qurub.
- unugyada Kupffer. Waxay ku yaalaan beerka. Intooda badan ku hawlan burburinta unugyada dhiigga jir.
- Gistotsity. Waxay ku nool yihiin unugyada connective, sidaa darteed waxaad ka heli kartaa jidhka oo dhan. Laakiin waxay badanaa loo yaqaan "dhalanteed" by macrophages ay sabab u tahay xaqiiqda ah in ay ku hawlan yihiin in formation of jir ah in inta badan ee dhismayaasha ee jirka, ma ahan oo keliya burburinta xubno kala duwan oo waxyeelo.
- unugyada Dendritic. Waxay ku nool yihiin ee epithelium iyo submucosal.
- Splenocytes. Waxay yihiin in xididdada dhiigga sinusoidal ee jirka oo ku hawlan yihiin in ay ogaanshaha iyo burburinta unugyada dhiigga huriye. La yaab ma laha beeryarada ee loo yaqaan qabuuraha of unugyada dhiigga cas dhintay.
- macrophages Peritoneal. Waxay ku nool yihiin peritoneum ah.
- Macrophages ee qanjidhada ah. Halkee ay ku nool yihiin, waa wax iska cad ka horyaalka.
gunaanad
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