He aha ka hana o ka membrane sebum?

He ikaika loa ka membrane sebum, akā mālama ʻole ʻia. ʻO kahi kiʻiʻoniʻoni sebum olakino ka mea mua o ka ʻili olakino maikaʻi. He mau hana physiological koʻikoʻi ka sebum membrane ma ka ʻili a me ke kino holoʻokoʻa, ʻo ka mea nui ma nā ʻano aʻe:

1. Ka hopena pale

ʻO ke kiʻiʻoniʻoni sebum ka papa nui loa o ka mālama ʻana i ka ʻili o ka ʻili, hiki ke hoʻopaʻa pono i ka wai, pale i ka evaporation nui o ka ʻili o ka ʻili, a pale i ka nui o ka wai o waho a me kekahi mau mea mai ka infiltrating. ʻO ka hopena, e mau ana ke kaumaha o ka ʻili.

2. E hoʻomaʻemaʻe i ka ʻili

ʻAʻole pili ka membrane sebum i kekahi papa o ka ʻili. Hoʻokumu nui ʻia me ka sebum huna ʻia e nā kelepa sebaceous, nā lipid i hana ʻia e nā keratinocytes, a me ka hou i huna ʻia e nā ʻili hou. Hoʻokaʻawale ʻia ia ma ka ʻili o ka ʻili a hana i kahi kiʻi pale kūlohelohe ma luna o ka ʻili. . ʻO kāna ʻāpana lipid e hoʻomaʻemaʻe maikaʻi i ka ʻili, mālama i ka ʻili i lubricated a hānai ʻia, a hoʻololi i ka ʻili, ʻoluʻolu a ʻālohilohi; ʻo ka hapa nui o ka kiʻiʻoniʻoni sebum hiki ke mālama i ka ʻili i kahi ʻano a pale i ka haki maloʻo.

3. Ka hopena anti-infective

Aia ka pH o ka membrane sebum ma waena o 4.5 a me 6.5, ʻo ia ka acidic nāwaliwali. Hiki i kēia ʻakika nāwaliwali ke kāohi i ka ulu ʻana o nā microorganism e like me ka bacteria a he hopena hoʻomaʻemaʻe iā ia iho i ka ʻili, no laila ʻo ia ka pale pale ma ka ʻili.

Hoʻoponopono ʻia ka huna ʻana o nā kelepa sebaceous e nā hormones like ʻole (e like me androgens, progesterone, estrogen, adrenal cortex hormones, pituitary hormones, a me nā mea ʻē aʻe), ma waena o ka hoʻoponopono ʻana i nā androgens e wikiwiki i ka māhele ʻana o nā pūnaewele sebaceous, hoʻonui i ko lākou leo. , a hoʻonui i ka synthesis sebum; A ʻo ka estrogen e hoʻemi ana i ka huna ʻana o ka sebum ma ke kāohi ʻole ʻana i ka hana ʻana o nā androgens endogenous, a i ʻole ke hana pololei ʻana i nā kelepa sebaceous.

Hiki i ka nui o ka huna ʻana i ka sebum ke hoʻoulu i ka aila, ʻili ʻili, hoʻomāhuahua ʻia nā pores, a hiki i nā pilikia ʻeha. ʻO ka mea huna liʻiliʻi hiki ke alakaʻi i ka ʻili maloʻo, scaling, nele o ka luster, ʻelemakule, etc.

ʻO nā mea e pili ana i ka huna ʻana o ka sebum: endocrine, makahiki, ke kāne, ka mahana, ka haʻahaʻa, ka meaʻai, ka pōʻai physiological, nā ʻano hoʻomaʻemaʻe ʻili, etc.

Mea nānā ʻili ʻo MeicetHiki ke hoʻohana ʻia e ʻike i ke olakino o ka membrane sebum a i ʻole. Inā lahilahi ka membrane sebum, a laila eʻoi aku ka maʻalahi o kaʻili i nā mea hoʻoulu o waho. E pana ʻia kekahi kiʻi ma lalo o ke kukui cross-polarized a ma muli o kēia kiʻiMeicetHoʻohana ka ʻōnaehana i kahi algorithm e kiʻi i nā kiʻi 3- ʻike, ʻāpana ʻulaʻula, palapala wela. Hiki ke hoʻohana ʻia kēia mau kiʻi 3 no ka nānā ʻana i nā pilikia ʻili koʻikoʻi.