Muchirimo, mabhuku mazhinji anonyora kunyevera nyaya pamusoro pefotocarogenesis uye photoaging. Asi, pasinei neizvi, mamiriyoni evanhu anoramba achishandisa zvisina kunaka "kugamuchira vaeni zvakanaka." Tinodzidziswa kubva pauduku kuti sunbathing yakanaka kune utano. Asi avo vanopedza nguva yakareba vachidziya pachavo muzuva, vanotyisidzirwa ne photosensitivity. Ichi chirwere chakakomba, chinotungamirira kumigumisiro inokuvadza paganda re ultraviolet rays.
Zvakanaka chaizvo kunakidzwa nekudziya kwezuva shure kwechando chinotonhora chando! Hatidi kunyange kuyeuka kuti zuva re ray rinotakura miviri ye ultraviolet, iyo ndiyo muvengi mukuru weganda redu. Ultraviolet exposure, iyo inotungamirira kukwegura kweganda, haisi kutenderwa kunoonekwa nemuviri. Nokudaro, zvakaoma kwatiri kuti tione zuva sechinhu chinotyisa. Uyezve, nekugamuchirwa kwemashoko okuti zuva rinoshambidza, rinounza zvikomborero zvinooneka mumuviri. Asi kupisa kwezuva kunonzwika zvakakwana. Chinhu chisingafadzi chinopisa chinogona kuvhiringidza kwemazuva mashoma. Asi vanhu vakawanda vanojaira kwavari uye vanofunga kusanzwisisana kunosuruvarisa. Uye pasina!
Mumakore achangobva kupfuura, vanhu vakawanda vanotarisana nechinetso chisingafungirwe chekukuvadza kune ganda remizivi ye ultraviolet. Fungidzira kuti mamiriro okunze ari mafu kunze. Ndizvo chete raira raira rinopinda mumakore. Zuva rinenge risingaoneki, asi mushure mokufamba pamakwenzi ebhudzi anoonekwa. Izvo zvinosvibisa uye zvinopisa. Izvi zvinowanzoitika kune vakadzi. Uye kune zvikonzero zveizvi. Ichokwadi ndechokuti izvi zvinopesana nezvinovhiringidza zvinhu zvakabuda pane kana pasi peganda. Vanoita kuti ganda rinotapurika kune ultraviolet radiation. Zvinhu izvi zvinonzi photoreactive kana, nenzira yakasiyana, photosensitizers. Kunyanya kunokonzerwa nekuita izvi, ganda, rinokonzerwa nezuva. Photosensitizers inogona kukonzera kugadzikana kwemhando mbiri - photoallergic uye phototoxic reaction.
Kazhinji kacho kuonekwa kwemafirimu kunokonzerwa nemafuta nezvinonhuwira zvichibva pa: sandalwood mafuta, bergamot mafuta, amber, musk. Kunyange zvakadaro chinyorwa zvese zvinogona kukanganisa mamwe mishonga uye antibacterial agents. Ultraviolet rayation inoshandura makemikemu yezvinhu zvinowanikwa paganda. Izvi zvinokonzera kusagadzikana. Uye shure kwehafu yeawa yekudzivirirwa kune ultraviolet chiedza, zvinokonzeresa zvinogona kupararira kune nzvimbo dzakapfigwa dzeganda.
Zvinonyatsozivikanwa kuti kuiswa kwemazuva emhepo kunoparadza masero ezvisikwa zvipenyu. Izvi ndizvo zvinoitika nekuitika kwephototoxic. Chinhu chiri paganda chinoshandisa mazhenje emidzimu, iyo inobata masero mashoma emuviri. Masero akadaro anozofa, zvichikonzera matambudziko mazhinji. Kuita kwakadaro kunogona kuzviratidza pakarepo pakarepo kufamba, uye mumaawa mashoma. Ichi chirwere chinonyangadza, kusiyana nekupisa kwezuva, chinogona kuzviratidza pachavo kwenguva yakareba. Dzimwe nguva kwemakore akawanda. Zvinosuruvarisa, vanhu vane zvirwere zveganda vanonyanya kuchinjwa nekushandurwa kwefotoreactive. Izvo zvakadai semakumbo, psoriasis, herpes, eczema.
Pakushambadzira - pashure pokushungurudzwa kwezvipfeko uye kupisa kwezuva, zvinetso zvakakomba zvinomuka. Izvi zvinogona kunge zvakanyanya kugadzirwa kweganda (acute photodermatitis). Semuenzaniso: kuonekwa kweblisters, kuchenesa uye kuputika, kubvongodzwa kwehutachiona, kutaridzika kwezuva kunopisa zuva. Uyewo photosensitizers inogona kukonzera zvirwere zvisingaperi zveganda. Kutungamirira kuhutano hwacho husati hwapera uye kunyange zvirwere zvehutachiona.
Zvidzidzo zvakaratidza kuti zvinyorwa zvephotoreactive zvinogona kunge zviri muzvinhu izvo zvatinowanzoita kwatiri. Inogona kuva maododent, soda antibacterial uye zvigadzirwa zvakasiyana-siyana zvezvipfeko. Mimwe mishonga inoshandisawo photosensitizing. Somuenzaniso, maantibioti (tetracycline), kwete-steroidal anti-inflammatory drugs, sulfonylamides, antihistamines. Zvinonyatsozivikanwa kuti kubviswa kwechirwere cheSt. John kune hypericin, iyo inopesana nehutachiona. Kuvonga izvi, zvokudya zvinowedzera pamwe neSt. John's wort Extract yakave yakakurumbira. Maiwe, ichi chikamu chinonzi photosensitizer.
Ichokwadi kuti kuvapo kwe photosensitizing zvinhu hakuitisi photodermis kuvanhu vose. Kazhinji kazhinji inobata vanhu vane chishongo chisina kuchena cheganda. Asi vanhu vane ruvara rwemavara, zvakare, havagoni kunzwa vakachengeteka zvakakwana. Kunyanya kana iwe ukagara muzuva kwenguva refu.
Mikana yekuita phototoxic inowedzera mumatambudziko anotevera:
- Apo ganda rinokanganiswa ne retinoids. Retinoids inoshandiswa mukurapa mazinya uye kugadziriswa kweganda. Vanobatsira exfoliate mafupa echeche akafa uye anoivandudza. Asi ganda rinoputika rinowedzera kukurudzirwa kune ultraviolet chiedza. Nokudaro, pakubata retinoids, zuva rekushanda rinofanira kushandiswa. Izvi zvinodzivirira kusina kukwana kwemavara.
- Mushure mekufambisa, nzira yekushandiswa kwechirongwa chinonzi corneum inoitika. Kemikari inofungidzira, imba inotarisana nemapuranga uye laser polishing inobatsira kuwedzerwa kujekesera ultraviolet chiedza. Mukuwedzera, mushure mekuita izvi, maranocytes anokonzera hyperpigmentation inoshandiswa. Muchiitiko ichi, kuvapo kwe photosensitizer kuderedza kushanda kwezvidziviriro.
- Zuva remasikati rine polyunsaturated mafuta acids, rinozivikanwa chaizvo. Inopedza kubvisa uye kuoma kweganda. Inoderedza kugadzikana kwekuvhiringidza. Kudzorera chidziviriro cheganda. Kunyange zvakadaro, polyunsaturated mafuta acids ane chirevo chakakosha. Pasi pesimba rezuva, iyo inogadziriswa. Mishonga inokanganisa inokonzera inoumbwa. Kunosanganisira maitiro eomiksijeni anoshingaira, ayo ari tsvina yeganda. Uye ne-ultraviolet chiito chakanyanya, kusvibiswa kwakanyanya kunyanya. Chii chinogona kutungamirira kugadziriro yakasimba ye phototoxic.
- Chinokonzera kuitika kwephototoxic kunogona kuve nzira ye tattoo. Nekutora uye kugadziriswa kwekugadzirisa, zviguru nemuchuru wegadmium zvinogona kushandiswa. Iyi munyu inopesana ne photosensitizing.
- Zvinoshamisa kuti dzimwe sunscreens haigoni kuchengetedza ganda kubva kunezuva, asi inotanga kuita phototactic reaction. Chikonzero chei iyi paraamino-benzoic acid (PAVA), icho chikamu chekamu. Kunyatsoverenga kuumbwa kwekrimu pane pepa. Nenzira, kumadokero iyi asidi yakabviswa kubva pamagadziro.
- Photoreactive zvinhu zviri mune mafuta anokosha. Saka, nyatsotevera kutevera kweganda mushure mekutonga uchishandisa mafuta anokosha.
Sezvaunogona kuona, nhamba yakawanda yezvizoro nemishonga ine zvinhu zvinogona kuisa ngozi kune ganda risina simba. Uye njodzi yekuwana photoderma haisi duku. Kunyanya insidious zvakakonzerwa nemafotoensitizers mugore. Apo mamiriyoni evakadzi anotarisana nematonho uye avitaminosis, ganda rinowanikwa kune zvakanyanya kuipa. Mukutsvaka kunaka, vakadzi vanodikamwa havateereri mazano e cosmetologists. Mushure mekugadzirisa, kuongorora uye kugadzira kunonzi kusina kushandiswa uchishanda kwezuva. Uye kunyanya kwete kuenda kupfeka zvikoti nemakona marefu. Pane kudaro, vanozviisa panzvimbo yezuva rezuva, kwete kuratidzira pamusoro pekusava nemhosva kwemazuva emhepo.
Zvinosuruvarisa, photodermatitis inogona kurindira munhu chero upi zvake. Kwete zvichienderana nebonde uye ruvara rweganda. Saka, cherechedza ganda rako rinokosha mberi:
- Zvakakosha kutora zvakanyanya nyevero dzechiremba nezvehungwaru hwemazuva emhepo. Fesita yekupisa kwezuva inopfuura, ichipa mararamiro chaiwo eganda. Kana iwe ukabva panzvimbo yacho kwenguva yakareba munguva yechando-yezhizha, unofanira kushandisa maziso ekuchenesa kwezuva. Usambofa wakashandisa kamuti anopa muviri mukati mezuva. Iyo polyunsaturated mafuta acid inopinda muhutano hwavo muzuva inoshandurwa kuva photosensitizers. Usanonoka kupfekedza chiedza chakajeka chezuva nezuva rine mazamu akareba. Usapedza nguva yakawanda pasi pezuva rinopisa.
- Zvirongedzo zvekubvisa ganda rinopisa hazvifaniri kuitwa mumwaka wezhizha uye zhizha, asi munguva yekuvhuvhura kana yechando. Kana iwe usingakwanisi kuramba kufungidzira, zvino mushure mekugadzirisa, zvidzivirire ne sunscreen, iyo ine mazinga ekudzivirirwa (SPF> 50).
- Shandisa zvipfeko zvine antioxidants: ne vitamini C, E uye zvinomera zvepolphenols. Iyo antioxidants pachayo haizodziviriri kurwiswa kwezuva. Asi vanobatsira kubvisa phototaksins kubva paganda.
- Iva nechokwadi chekupa zvose zvingwarira kana uri kutora antibiotics, ibuprofen, sulfanilamide, chikwata cheSt. John's wort. Uye, kazhinji, hazvina kufanira kujekesa nechiremba anoenda pamusoro pekuvapo kwefotoensitizers.
Zvichengete iwe pachako!