Cov txheej txheem:
![Dab tsi ntawm tes ua plaub hau? Dab tsi ntawm tes ua plaub hau?](https://i.answers-medical.com/preview/medical-health/13919800-what-cells-make-up-hair-j.webp)
Video: Dab tsi ntawm tes ua plaub hau?
![Video: Dab tsi ntawm tes ua plaub hau? Video: Dab tsi ntawm tes ua plaub hau?](https://i.ytimg.com/vi/Vt89ovDrnsc/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Hauv cov txheej txheem no yog peb hom tshwj xeeb ntawm cov cell:
- Melanocytes (meh-LAH-nuh-sites) ua melanin, cov xim uas ua rau tawv nqaij nws cov xim.
- Keratinocytes (ker-uh-TIH-tsis-site) ua keratin, ib hom protein uas yog ib feem tseem ceeb ntawm plaub hau , daim tawv nqaij, thiab rau tes.
Yooj yim li, puas muaj cov cell hauv cov plaub hau?
Cov hlab ntsha me me ntawm lub hauv paus ntawm txhua lub hauv paus pub rau plaub hau hauv paus kom nws loj tuaj. Tab sis ib zaug plaub hau yog ntawm daim tawv nqaij nto, tus hlwb nyob rau hauv lub strand ntawm plaub hau tsis muaj txoj sia nyob lawm. Cov plaub hau koj pom ntawm txhua qhov ntawm koj lub cev muaj cov neeg tuag hlwb.
Qhov thib ob, hom cell twg yog plaub hau thiab ntsia hlau ua los ntawm? Keratinocytes nyob (tshaj tawm: ker-uh-tih-no-sites) tsim keratin, ib hom protein uas yog ib feem ntawm cov plaub hau thiab rau tes. Keratin kuj tseem muaj nyob hauv tawv nqaij cov hlwb nyob rau ntawm daim tawv nqaij txheej sab nrauv, qhov uas nws pab tsim kev tiv thaiv. Langerhans (tshaj tawm: lahng-ur-hanz) cov hlwb pab tiv thaiv lub cev tiv thaiv kab mob.
Ib tus kuj tseem yuav nug tau, yam twg ntawm cov cell tsim cov plaub hau hauv Matrix?
Lub hauv paus hlwb hauv plaub hau matrix ces tsim ib qho tshiab plaub hau follicle thaum lub sij hawm anagen. Plaub hau feem ntau loj hlob ntawm tus nqi 0.3 hli nyob rau ib hnub thiab tuaj yeem txuas ntxiv mus ntxiv rau ob txog tsib xyoos ua ntej tso.
Cov plaub hau medulla ua los ntawm dab tsi?
Cov medulla , tsuas yog tam sim no nyob rau hauv tuab plaub hau hom, yog txheej txheej sab hauv ntawm koj plaub hau . Nws suav nrog cov mos mos, cov tub ntxhais nyias ntawm cov pob tshab pob tshab thiab qhov chaw huab cua.
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