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Kunar rana a jiki da rigakafi: abin da ke faruwa yayin kwance a bakin teku
Abubuwan haɗin gwiwa
Me yasa wankan rana ya zama illa? Wane sabon masana kimiyya ne za su gaya mana?
Yanzu akwai duka layi na ingantattun jami'an tsaro waɗanda ke magance matsalar illar tasirin hasken UV akan fata. Amma yadda za a hana sakamakon overheating ta? An sani cewa a cikin rana manyan yadudduka na fata na iya zafi har zuwa +40 ° C. Bugu da ƙari, a cikin wannan yanayin "mai zafi", suna ci gaba da kasancewa har tsawon sa'o'i da yawa ko da bayan sunbathing. Me yasa damuwa zafi yake da haɗari haka?
Menene fata kuma me yasa muke bukata
Daga mahangar ilmin halitta, fata wata katanga ce wacce ke raba mahalli na cikin jikin dan adam daga waje. Bisa ga wannan, fata ne, kamar babu sauran nama a cikin jikinmu, wanda ke fuskantar tasirin yanayin. Yanayin wadannan tasirin ya bambanta: inji, sinadarai, zafin jiki, da dai sauransu. Wato, don yin aiki a matsayin shinge, fata dole ne a lokaci guda ya zama mai karfi, mai karfi da kuma thermally, dole ne ya kare mu daga ultraviolet haskoki da pathogens ( ƙwayoyin cuta, ƙwayoyin cuta) … Bayan warware duk waɗannan matsalolin, yanayi ya haifar da kyakkyawan tsari mai ma'ana da kyau.
Tushen fatarmu shine nau'in sel na musamman - keratinocytes. Zagayowar rayuwa na waɗannan ƙwayoyin cuta shine jerin sauye-sauye daga tantanin halitta mai rai zuwa ma'aunin keratinized. Suna samar da tsari mai nau'i-nau'i, rikitaccen tsari na sel masu alaƙa - epithelium. Yawan waɗannan yadudduka yana ƙayyade ƙarfin injin na fata. Ƙarƙashin ƙasa sel ne da ba su balaga ba waɗanda duk sel ɗin da ke sama ya samo asali. Babban Layer na fata ya ƙunshi yadudduka masu yawa na riga-kafi marasa rai, ƙwayoyin keratinized. Su ne ke ɗaukar tasirin injina, jiki da sinadarai, don haka suna kare ƙwayoyin rai daga gare su.
Kwayoyin kariya daga ƙwayoyin cuta da ƙari
Koyaya, har yanzu akwai ƙwayoyin baƙi da yawa a cikin fata. Alal misali, immunocytes. Suna girma kuma suna tasowa a cikin kasusuwa, sa'an nan kuma, tafiya ta jiki, suna shiga cikin fata. Yanayin da waɗannan sel ke zaune kafin a fitar da su cikin fata yana da yanayin zafin jiki da kuma tsarin sinadaran. Anan (a cikin fata) ana tilasta immunocyte don raba tare da sel fata duk "wahala" na rayuwa a cikin kewaye. Lokacin da aka fallasa zuwa babban zafi da ƙarancin zafi, hasken rana, yanayin aikin irin waɗannan ƙwayoyin ana gwada su sosai.
Daga cikin kwayoyin rigakafi na fata akwai nau'i na musamman na sel - kwayoyin kisa na halitta (NK Kwayoyin). Suna yin aiki mai mahimmanci - suna ganewa kuma suna kashe ƙwayoyin cuta masu kamuwa da ƙwayoyin cuta da kuma canza (tumor). Rikici a cikin aiki na yau da kullum na waɗannan kwayoyin halitta suna haifar da sakamako mai tsanani: sake dawowa na herpes, fata neoplasms (papillomas), da dai sauransu. Ya juya cewa ko da sauƙaƙan zafin jiki mai sauƙi zai iya rinjayar aikin kwayoyin NK ("kwayoyin tsaro"). Yawancin karatu sun nuna cewa haɓakar ɗan gajeren lokaci a cikin zafin jiki zuwa + 39 ° C yana rage ƙarfin ƙwayoyin NK don ganewa da lalata ƙwayoyin da aka yi niyya.
Wannan shine dalilin da ya sa yana da wuya a yi la'akari da yiwuwar kula da ayyukan kwayoyin NK na fata, wanda a yanzu da kuma samun kansu a cikin irin wannan yanayi.
Binciken da aka yi a St. Petersburg
A cikin 2013, mujallar Amurka ta International immunopharmacology ta bayyana kaddarorin Allostatin® peptide, wanda ƙungiyar masana kimiyya daga Jami'ar Jihar St. Petersburg ta gano. Allostatin® zaɓi ne mai motsa jiki na ƙwayoyin NK. Masana kimiyya sun gano cewa a gaban Allostatin®, ƙwayoyin NK sun gano kuma suna lalata ƙwayoyin da aka yi niyya sau 5.
Don haka, Allostatin® na iya zama babban goyan baya ga ƙwayoyin NK a ƙarƙashin canjin yanayin zafi. Samfurin kwaskwarima na farko dangane da Allostatin® shine hydrogel don kula da fata da lebe - Alomedin®.
Hanyoyin zamani don kiyaye lafiyar fata sun haɗa da bin ka'idodin bayan fata. Al'ada ce ta gama gari don amfani da kirim mai ɗauke da bitamin E don dawo da fata bayan fallasa hasken UV.
Don rage illar yanayin zafi mai yawa akan fata, haɗa da Allomedin® gel a cikin aikin yau da kullun na kulawa na yau da kullun. Ya kamata a yi amfani da gel bayan shawa, zuwa yankunan fata da aka fallasa zuwa tsananin (wuta) hasken rana. Ba shi da wuya a ayyana su: na farko, waɗannan ko da yaushe bude wuraren jiki (fuska), kuma banda haka, irin wannan fata yana ci gaba da "ƙona" ko da 'yan sa'o'i bayan bayyanar rana. Gel peptide Alomedin® da sauri ya kwantar da fata, yana kawar da ciwo kuma ya mayar da aikin "kwayoyin kariya" ba tare da barin wani abu ba. Ka tuna cewa tan mai dacewa shine garantin kyakkyawa da matasa na shekaru masu zuwa.
* Idan alamun herpes sun riga sun bayyana, shafa Alomedin® duk lokacin da kuka ji tingling, itching da konewa.
Bayanan hulda:
Kamfanin Biotechnological "Allopharm"
+7 (812) 320-55-42,
Contraindications yana yiwuwa. Tuntuɓi gwani.