Yintoni iBlue light?
Ukukhanya okuluhlaza okwesibhakabhaka kuchazwa njengokukhanya ngaphakathi kobubanzi bobude be-400-480 nm, kuba ngaphezulu kwe-88% yomngcipheko wokonakala kwe-photo-oxidative kwi-retina evela kwizibane ze-fluorescent (cool whie okanye "broad spectrum") kungenxa yobude bokukhanya obuphakathi kwe-400-480 nm. Ingozi yokukhanya okuluhlaza okwesibhakabhaka ifikelela kwi-440 nm, kwaye yehla ukuya kwi-80% yobude be-460 kunye ne-415 nm. Ngokwahlukileyo koko, ukukhanya okuluhlaza kwe-500 nm kusisinye seshumi kuphela esiyingozi kwi-retina kunokukhanya okuluhlaza okwesibhakabhaka okunobude be-440 nm.
Yintoni eyenziwa yiBlue light therapy emzimbeni?
Unyango lokukhanya okuluhlaza okwesibhakabhaka lusebenzisa ubude bokukhanya obuthile, ukusuka kwi-400 ukuya kwi-500 nanometers kwisikali se-electromagnetic. Oku kunyanga iintlobo ngeentlobo zeemeko zolusu ngesixhobo sonyango lokukhanya esikhupha oko sikubona njengombala oluhlaza okwesibhakabhaka.
Iiseli ezithile emzimbeni zinovelwano kakhulu kukukhanya okuluhlaza okwesibhakabhaka. Ezi ziquka iintlobo ezithile zeebhaktheriya, kuquka iibhaktheriya ezibangela i-acne kunye neeseli zomhlaza.
Amaza okukhanya okuluhlaza okwesibhakabhaka mafutshane kakhulu, ngoko ke awangeni kakhulu eluswini kwaye ngenxa yesi sizathu aluncedo kakhulu ekunyangeni amaqhakuva, ukudumba, kunye neemeko ezahlukeneyo zesikhumba.
Ikwanazo neenzuzo ezininzi zokubambisana xa isetyenziswa kunye nonyango lokukhanya okubomvu.
Unyango lokukhanya okuluhlaza okwesibhakabhaka lwaseMerican: ubude be-480 nm
Unyango lokukhanya okuluhlaza okwesibhakabhaka yenye yeendawo zonyango lokukhanya olufumana ukuqatshelwa ngokukhawuleza ngenxa yezinye zezibonelelo zalo ezimangalisayo ingakumbi xa lusetyenziswa kunye nonyango lokukhanya okubomvu kunye nokukhanya kwe-NIR.
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Lungisa umonakalo obangelwe lilanga kwaye uncede ekunyangeni izilonda ezingaphambi komhlaza
Ukukhanya okuluhlaza okwesibhakabhaka okusetyenziswa kunye ne-photosensitizing agent kufunyenwe kusebenza kakuhle ekunyangeni i-actinic keratoses okanye izilonda ezingaphambi komhlaza ezibangelwa kukonakala lilanga. Ukunyanga isilonda se-actinic keratosis nganye kunokuthintela umhlaza wesikhumba. Olu nyango lusebenzayo lujolise kuphela kwiiseli ezinesifo kwaye alunampembelelo ingako kwizicubu ezingqongileyo.
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I-acne ethambileyo ukuya kwephakathi
Unyango lokukhanya okuluhlaza okwesibhakabhaka luye lwafika phambili ekunyamekeleni ulusu njengonyango olusebenzayo lwe-acne ethambileyo ukuya kwephakathi. I-Propionibacterium acnes, i-bacteria ebangela i-acne, ikhupha i-photosensitizer eyenza i-bacteria ibe novelwano kakhulu ekukhanyeni kwaye ibe sesichengeni sokonakala ngamaza athile okukhanya.
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Amanxeba okulwa nokwaluphala kunye nolusu
Ukujikeleza kakuhle kwegazi kubalulekile kwimpilo yolusu kunye nokuphiliswa kwamanxeba eluswini. Ukukhanya okuluhlaza okwesibhakabhaka kukhuthaza ukukhululwa kwe-nitric oxide (NO), i-vasodilator enyusa ukujikeleza kwegazi ukuhambisa ioksijini, iiseli zomzimba, kunye nezondlo kwindawo yonyango. Kunye neempawu zokulwa neentsholongwane kunye nokulwa nokuvuvukala kokukhanya okuluhlaza okwesibhakabhaka, esi siphumo sinokubangela ukuphiliswa kwamanxeba ngokukhawuleza kunye nempilo engcono yolusu.