Mahlaseli mahlaseli

mahlaseli mahlaseli na le matla a phahameng haholo. Tabeng ena, ka tshebetso ya ho absorption ka sebopeho ea limolek'hule le athomo e fetoha ka bohlokoa. Matla a ananelang, e leng e abetswe mahlaseli mahlaseli, li ka sebelisoa ka ho tlōla litlamo fokolang ea limolek'hule protheine. Tshebetso ena o bitsoa photolysis. phallo lona e tsamaea le ho lokolloa ha dintho a sebetsang a le tlas'a tšusumetso ea mahareng ts'ebetso ea ho lelefatsa bophelo ba lijo tsokoang mahlaseli.

litla Short-tsokoang qholotsa e denaturation tsa protheine polymer, eo, ho lahleheloa ke mosebetsi oa eona, precipitate. mahlaseli mahlaseli ba le tšusumetso e khethehileng ka DNA molek'hule. Tlas'a tšusumetso ea tlōlo hlokomela palopedi ea DNA le karohano seleng. Ka nako e tšoanang, mahlaseli mahlaseli bakela tlontlollong oxidative ka dibopeho protheine. Sena se etsa hore lefu ka seleng. Empa lithollo senyehile na le matla a ho tsosolosa (lefifi ho lokisa). Sena se ka etsahala tlas'a tšusumetso ea nako e telele-e tsokoang UV mahlaseli le bonahalang khanya matla. Ka dithulaganyo tsena, tse itseng enzyme tse amehang ho eona.

The lefifi le photo photo photo photo-arabelang ho lokisa ho matleng a dihlopha a itšoare sireletsang-etsehang. Ba beha sebōpeho sa 'mele oa motho le ho fana ka tšireletso ea liphellong tsa mahlaseli UV.

Mahareng-phello ea divithamini thusa ho ebe o kenya tshebetsong le thulaganyo ya sebopeho. Kahoo, mahlaseli mahlaseli a sokolloha ka lan-divithamini leng letlalong, ka vithamine D. phunyeletsang feela e 'ngoe-ea leshome ea millimeter e, ho pepesehela fana sebopeho sa e le palo e kholo ea matla ka ho ipapisa le ba bang maqhubu motlakase tsa go la la le bonahalang a manyenyane.

Photolysis, le denaturation ke ka lera spinous tsa letlalo. Hammoho sena se etsoa histamine lokolloa, acetylcholine, amines biogenic. metsoako tsena qholotsa ntshetsopele ya etymology. E hlaha ka mor'a lihora tse 2-8. protheine li bole kapele lihlahisoa tlatsetsa ho katoloso ea methapo ea mali, e fallela ha lisele tse tšoeu tsa mali, ho ruruha ea letlalo. liketsahalo tsena tsohle li rarahaneng letlalo ho teneha receptors viscera receptors le itšoare ka ketsahalo e neuroreflex. Lihlahisoa bola diverge ka maling, ho fana ka tšusumetso e humoral. Mahlaseli ts'ebetso ea ho lelefatsa bophelo ba lijo bakeng sa MW Range qholotsa e-ba le karabelo aseptic hlabang ka letlalo. Ke letsatsi la bobeli e fihla lebetsoeng le lona. Ka la bosupa, letsatsi la borobong la karabelo hlabang ntse e feta, ho e-na emelana bonahala. Short tsokoang mahlaseli potlako qholotsa etymology, ba siea e pigmentation bonolo.

Palo e kahodimodimo chromogenic angoa ke nako e telele-e tsokoang UV mahlaseli. Ka melanoblast sebakeng lera basal tsa epidermis, ho tloha tyrosine le lihlahisoa bola adrenaline dihydroxyphenylalanine thehoa melanin. Ea hae (melanin) limolek'hule seqhenqha thibela ingress tebileng ka dermis likhechana tsa limolek'hule protheine timetsoa ke mahlaseli UV. Ho phaella moo, melanin limolek'hule monya mahlaseli go la la le bonahalang a manyenyane. Kahoo, letlalo e sirelelitsoe overheating le tukang. Libakeng tsa tšusumetso ea mahlaseli mahlaseli e eketsehileng lisele tsa mmele le phallo ea mali e ntlafetse koahela sekoahelo nchafatso, e ile ea eketseha tswakana tsa likhoele collagen. Ha etymology e matla phallang Amplified etsahalang acutely le chronically dithulaganyo a hlabang.

Mahlaseli kgahlamelo ya maqhubu a ho pharaletseng sebelisoa ka cosmetology. Ho joalo, ka solarium ba le boreleli le e ntle fifatsoa ke ho chesoa. Ho sebedisa nako e telele-e tsokoang mahlaseli, ha nako e le seaplane-mahlaseli a ka tanning Salons di-filter.

Re lokela ho hlokomela hore ho pepesehela ka tsela e feteletseng le letsatsi ho ka etsa hore ho tsofala pele ho nako, ea fokotseha ka elasticity ea letlalo. Ho feta moo, ho ka ho butswe ke sebopeho sa radicals mahala e tlatsetsang ho kankere.

Ho fumana hore na le mola pakeng tsa "kotsi" le "molemo" sebedisa letsatsi le UV-index. paramethara Sena se bontša boemo ba mahlaseli Lefatšeng.