Ndilo gawo loyamba la kukula kwa tsitsi
Pali magawo atatu a tsitsi lokula : yoyamba ndi ya anagen (yotchulidwa: ANN-uh-jin) gawo lachiwiri limatchedwa gawo la catagen (lotchulidwa: KAT-uh-jin), ndipo gawo lachitatu limatchedwa telogen gawo.
The anagen gawo ndi yogwira kukula gawo la tsitsi follicles . Pa nthawi imeneyi, tsitsi limakula pafupifupi masentimita imodzi, kapena theka la inchi, masiku 28.
Anagen Phase
Komanso panthawi imeneyi, maselo omwe amachokera muzu wa tsitsi amagawaniza mofulumira, kuwonjezera pamutu wa tsitsi. Tsitsi lachikopa limakhala mu gawo lotentha la kukula kwa zaka ziwiri mpaka zisanu ndi chimodzi. Nthawi iliyonse, pafupifupi 80 peresenti mpaka 90 peresenti ya tsitsi lomwe uli pamutu mwanu liri mu anagen.
Nthaŵi imene kupaka tsitsi kumakhalabe mu anagen gawo kumayambira. Anthu ena mwachibadwa amakhala ndi anagen nthawi zambiri ndipo amatha kukula tsitsi lawo motalika, pamene ena sadzawona tsitsi lawo litatenga nthawi yaitali kuposa phazi ndi theka. Kumapeto kwa gawo la anagen, chizindikiro chosadziwika chimapangitsa follicle kupita mu gawo lachigwirizano.
Catagen Phase
Gawo la catagen ndi gawo lalifupi lokusintha lomwe limapezeka kumapeto kwa gawo la anagen. Zimasonyeza mapeto a kukula kwa tsitsi. Tsitsi limachokera kumagazi ake m'kati mwa gawolo. Gawoli limatha pafupifupi masabata awiri kapena atatu pamene tsitsi lachibulu limapangidwa.
Gawo la Telogen
Pambuyo pa kanthawi kochepa, tsitsi limatulutsidwa ndipo kupsa tsitsi kumakhala kwa miyezi itatu. Tsitsi lachibwano limatuluka. Kawirikawiri, mumataya tsitsi 50 mpaka 100 patsiku. Pambuyo pa miyezi itatu, follicle imabwereranso ku anagen ndipo ikuyamba kukula tsitsi latsopano.
Ndikofunika kuzindikira kuti tsitsi lonse silidutsa muzigawo izi panthawi yomweyo.
Chifukwa chimene simumapitako kanthawi koti tsitsi lanu ndiloti, pamutu uliwonse, tsitsi lina liri mu anagen, tsitsi lina liri mu gawo lachigeni, ndipo tsitsi lina liri mu gawo la telogen.
N'chiyani Chingafupikitse Nyenyezi Yanu?
Anthu omwe ali pa zakudya zopanda malire angafupikitse anagen awo. Izi zingachitenso chifukwa cha nkhawa, kubala, kapena zoopsa. Mapuloteni ambiri a tsitsi amalowa mu telogen nthawi yomweyo ndipo mukhoza kuona tsitsi lochepa, lomwe limatchedwa telogen effluvium . Pangakhalenso anagen effluvium kuchokera ku chemotherapy, radiation, kapena mankhwala oopsa. Izi zimasokoneza tsitsi pamene zili mu anagen. Pazochitikazi, tsitsili lidzachira nthawi zonse. Kupititsa patsogolo chakudya chokwanira kapena chemotherapy kudzapitirizabe.
Pali nthawi zambiri anthu omwe ali ndifupipafupi anagen, omwe sangalere tsitsi lalitali chifukwa cha zosadziwika. Anthuwa adzanena kuti sanafunike kumeta tsitsi.
Loose Anagen Syndrome
Ana osokonezeka anagen matenda amawoneka mwa ana ena. Ali ndi tsitsi lalifupi ndipo tsitsi lawo limachotsedwa mosavuta, ndi mizu yosonyeza kuti ali mu anagen. Zitha kukhala chikhalidwe chobadwira ndipo nthawi zambiri zimakula ngati mwana ali ndi zaka zambiri.
Otsatsa Anamwali
Zitsipa zina zimati ndi anagen zosangalatsa zomwe zimapangitsa tsitsi kuti lilowe mu anagen kapena kuthandiza tsitsi kumakhala nthawi yayitali. Musanagwiritse ntchito iliyonse ya mankhwalawa, yambani kulankhula kwa dokotala, ndiye dermatologist (dokotala yemwe amadziwika bwino pakuthana tsitsi, khungu, ndi misomali), ndikufunsani ngati pali kafukufuku wowonongedwa ndi anzawo omwe amachirikiza chigamulo .
> Zotsatira:
> Kanwar AJ, Narang T. "Anagen effluvium." Indian J Dermatol Venereol Leprol. 2013 Sep-Oct; 79 (5): 604-12. lembani: 10.4103 / 0378-6323.116728.
> Giacomini F, Starace M, Tositi A. "Matenda a ana anagen." Matenda a Dokotala. 2011 Mar-Apr; 28 (2): 133-4. lembani: 10.1111 / j.1525-1470.2010.01165.x.