Kusanthula ukalamba: Kukalamba kwa khungu kumabweretsa magawo atatu

Gawo loyamba—gawo losaya kwambiri la kuwola – kukalamba kwa khungu:

Khungu la epidermis limapangidwa ndi stratum corneum, stratum granulosum ndi stratum spiny. Chizindikiro chodziwikiratu cha ukalamba wa epidermal ndichakuti khungu limayamba kuoneka mizere yopyapyala, lopanda kunyezimira, losakhwima ndi zina zotero. Izi zimachitika chifukwa cha kutayika kwa mafuta m'thupi, kuchepa kwa chinyezi komanso mphamvu yoteteza ya nembanemba ya sebum, khungu limakhala lofooka, louma, ndipo khungu limachepa.

Njira zopewera ukalamba: Kawirikawiri, pulogalamu yopewera ukalamba msanga (kukalamba pang'ono) imagwiritsa ntchito kunyowetsa khungu, chifukwa mizere yaying'ono imayamba chifukwa cha kuuma. Mwa kunyowetsa khungu, khungu lokalamba limatha kukonza keratin yosazolowereka ndikubwezeretsa ntchito yachibadwa ya kunyowetsa khungu.

Gawo lachiwiri, gawo la ukalamba wapakati - ukalamba wa khungu:

Kuwonongeka, ukalamba ndi kutayika kwa collagen m'ma dermis ndizomwe zimayambitsa ukalamba wa khungu. 80% ya dermis ndi collagen, mkazi wamba amayamba kutaya pang'onopang'ono ali ndi zaka 20, amalowa pachimake cha kutayika atakwanitsa zaka 25, amalowa pachimake cha kutayika ali ndi zaka 30, ndipo kuchuluka kwa collagen m'thupi kumatsala pang'ono kutha ali ndi zaka 40.

N’chifukwa chiyani amanena kuti ukalamba ndi kutayika kwa collagen zidzakalamba?

Kukalamba ndi kutayika kwa kolajeni kudzawononga kapangidwe ka maukonde kamene kolajeni imapanga kuti ithandizire khungu.Chifukwa chomwe khungu lathu limakhala lofewa, lofewa komanso lowala tikadali achichepere ndi chifukwa cha collagen yomwe imatithandiza.

Pamene ukalamba ukuwonjezeka, kutayika kwa kolajeni, kapangidwe ka maukonde mu dermis kadzagwa pang'onopang'ono, ndipo khungu lidzagwa kwambiri chifukwa cha mphamvu yokoka, kotero kuti mizere yoonekera bwino idzapangidwa.

Makwinya a pakhungu ndi osiyana ndi makwinya a epidermal, mizere yaying'ono ya epidermal imangowonekera pokhapokha ngati pali mawonekedwe, ndipo makwinya a pakhungu amaonekera bwino ngati palibe mawonekedwe, kotero ndikofunikira kwambiri kupewa ndikuwongolera makwinya a pakhungu!

Njira zopewera ukalamba: Collagen ndi chithandizo chofunikira cha dermis, kotero pokhapokha ngati muwonjezera collagen ndikuletsa kuwonongeka kwake ndi pomwe mungathe kukonza bwino makwinya a dermis.

Gawo lachitatu, gawo lowonongeka kwambiri - kukalamba kwa fascia：

Chigawo cha fascia chomwe chili pansi pa dermis, pakati pa gawo la mafuta apamwamba ndi minofu yowonetsera nkhope, ndi minofu yomwe imaphimba dera lonselo, ndipo ikagwa, tinganene kuti "nkhope" yonse imagwa.

Palinso zinthu zambiri zomwe zimapangitsa kuti khungu likalamba, ISEMECO 3D D8 skin analyzer, yomwe imalola kuwona momwe khungu limakalamba, komanso kuwunika kwa ukalamba wa nkhope pogwiritsa ntchito nzeru zopanga nzeru.