Ukubuyekezwa Kwezinhlelo Zokusebenza Ze-Phototherapy Yesikhumba Esibonakalayo se-LED
I-Phototherapy iyindlela yokwelapha esebenzisa imisebe yokukhanya ukwelapha izifo zesikhumba noma ngezinjongo zobuhle. Izinhlobo zifaka phakathi ukukhanya okubonakalayo, ukukhanya kwe-infrared, ukukhanya kwe-ultraviolet, ama-laser, kanye ne-photochemotherapy. Ngokuthuthuka kwemithombo yokukhanya ye-LED, ukusetshenziswa kwayo ekwelapheni isikhumba kuya ngokuya kusabalala. Ukukhethwa kwemingcele yomthombo wokukhanya, kufaka phakathi umthamo, ubude be-wavelength, kanye nemodi yokukhanyisa, kunomthelela omkhulu emphumeleni wokwelashwa.
Izindlela nemiphumela yokwelashwa nge-phototherapy zifaka: 1) ukuthuthukisa isimo sesikhumba: Ukwelashwa nge-Phototherapy kukhuthaza ukujikeleza kwegazi futhi kuthuthukisa ukondleka kwesikhumba, okungathuthukisa izinkinga zesikhumba ezifana nokuqubuka kwesikhumba kanye nokushintsha umbala; 2) ukukhuthaza ukuphulukiswa kwamanxeba: Ukwelashwa nge-Phototherapy kusheshisa ukuvuselelwa kwamaseli futhi kunciphisa ukuvuvukala, okunomthelela omuhle ekwelapheni amanxeba njengokulimala kwangaphandle kanye nokusikwa kokuhlinzwa; 3) ukunciphisa ubuhlungu: Ukwelashwa nge-Phototherapy kukhuthaza ukukhishwa kwama-endorphin, okunganciphisa ukungakhululeki okubangelwa ubuhlungu obungapheli njenge-arthritis kanye ne-neuralgia; 4) ukuthuthukisa amasosha omzimba: Ukwelashwa nge-Phototherapy kungandisa umsebenzi wamaseli amhlophe egazi futhi kuthuthukise amakhono omzimba okuzivikela, okungasiza ekuvimbeleni umkhuhlane; 5) ukulawula isimo sengqondo: Ukwelashwa nge-Phototherapy kungalawula ukukhishwa kwama-neurotransmitters ebuchosheni, kuthuthukise imizwa emibi njengokucindezeleka nokukhathazeka, futhi kuthuthukise ikhwalithi yokuphila.
I-Phototherapy isebenzisa ukukhanya kwamaza athile ukuze isebenzisane nezicubu zesikhumba, okubangela ukusabela kwe-photobiochemical okuthuthukisa isimo sesikhumba. Amaza ahlukahlukene okukhanya (njengokukhanya okubomvu, okuluhlaza okwesibhakabhaka, kanye nokukhanya okuseduze kwe-infrared) angamuncwa ngokukhetha yi-pigment, i-hemoglobin, noma ama-molecule amanzi esikhumbeni, aguquke abe amandla okushisa noma ama-biosignal alawula umsebenzi weseli, akhuthaze ukulungiswa, noma avimbele ukusabela okungavamile.
Umphumela we-Photothermal
- Ukukhanya okufushane kwamagagasi (njengokukhanya okuluhlaza okwesibhakabhaka) kungamuncwa yi-porphyrins, i-metabolite ye-Propionibacterium acnes, ekhipha umoya-mpilo we-singlet ukuze ibulale amagciwane; ukukhanya okude kwamagagasi (njengokukhanya kwe-infrared) kushisa i-dermis, kuvuselele ukufinyela kwe-collagen nokuvuselelwa kwayo, kuthuthukise ukugoba kanye nemigqa emincane.
Ukulawulwa Kwe-Photochemical
2. Ukukhanya okubomvu (630-660nm) kungena esikhumbeni, kuthuthukisa umsebenzi we-mitochondrial, kwandisa ukwakheka kwe-ATP yamaseli, futhi kusheshise ukuphulukiswa kwamanxeba nokulungiswa kwezithiyo; ukukhanya okuphuzi (580nm) kungavimbela umsebenzi owedlulele we-melanocyte futhi kunciphise umbala.
- Ukwelashwa nge-phototherapy okunamandla aphansi kunciphisa izinkinga zesikhumba ezibucayi njenge-rosacea kanye ne-dermatitis ngokulawula ukukhiqizwa kwezinto ezibangela ukuvuvukala (njenge-IL-6 kanye ne-TNF-α), kuyilapho kunciphisa ukukhiqizwa kwe-sebum ngokweqile.