"Yonke into ikhula ngokukhanya kwelanga", ukukhanya kwelanga kuqukethe ukukhanya okuhlukahlukene, ngayinye ene-wavelength ehlukile, ebonisa umbala ohlukile, ngenxa yokukhanya kwayo kokujula kwezicubu kanye nezinqubo ze-photobiological zihlukile, umphumela emzimbeni womuntu uhlukile. futhi ezahlukene.
USolwazi waseHarvard Medical School uMichael Hamblin ushicilele izihloko zocwaningo ezibonisa ukuthi ukukhanya okubomvu kungaveza uchungechunge lwemiphumela eshisayo, imiphumela ye-photochemical, nokunye ukusabela kwezinto eziphilayo, kanye nokujula kokungena kwezicubu zomuntu kuze kufike ku-30mm noma ngaphezulu, ngqo emithanjeni yegazi, i-lymphatic. izitsha, iziphetho zemizwa, nezicubu ezingaphansi kwesikhumba. Ngenxa yokuthi ukukhanya okubomvu esikhumbeni somuntu sokungena okuphezulu, akutholakali kwamanye amaza amaza okukhanya, ngakho-ke kwaziwa ngokuthi isikhumba somuntu "iwindi le-optical".
Ilambu elibomvu limuncwa kanjani umzimba?
Ezicubu zomzimba wethu, ukumuncwa kokukhanya kubangelwa ikakhulukazi amaprotheni, i-pigments namanye ama-macromolecules nama-molecule amanzi, lapho ama-molecule amanzi kanye ne-hemoglobin ebhande lokukhanya elibomvu le-coefficient yokumunca ukukhanya lincane, ama-photon angangena ngokujulile ezicutshini. ukudlala umphumela wokwelapha ohambisanayo, nokukhanya okubomvu nomzimba womuntu kuseduze kakhulu nemisebe yamagagasi kagesi, kwaziwa nangokuthi “ukukhanya kokuphila!Kuphinde kwaziwe ngokuthi“ukukhanya kokuphila”.
Ukumuncwa amaza ahlukene okukhanya yizicubu zesikhumba
Ngaphezu kwalokho, ezingeni lamaselula, i-mitochondria yizona ezimunca kakhulu ukukhanya okubomvu. I-spectrum yokukhanya okubomvu izohambisana ne-spectrum yokumuncwa kwe-mitochondria, futhi ama-photons ayo amuncwa angeniswa emzimbeni womuntu, okuholela ekusebenzeni kahle kakhulu kwe-photochemical biological reaction - ukusabela kwe-enzymatic, ukuze i-mitochondrial catalase, i-superoxide dismutase namanye ama-enzyme ahlobene ne-metabolism yamandla. umsebenzi uyathuthukiswa, ngaleyo ndlela kusheshiswe ukuhlanganiswa kwe-ATP, kwandise ukutholakala kwamandla kwamangqamuzana ezicubu, futhi kusheshise inqubo ye-metabolism kanye nokususwa kwama-metabolites anobuthi emzimbeni. Isheshisa i-metabolism yomzimba kanye nokususwa kwama-metabolites anobuthi emzimbeni.
Ulwazi lwangaphakathi lwe-Merican's Photovoltaic Research Center
OkunyeUcwaningo lubonisa ukuthi ukukhanya okubomvu kwe-irradiation kungashintsha ukubonakaliswa kwezakhi zofuzo ezihlobene noshukela,i-lipid, kanye ne-protein metabolism, okwenza kube lula ukuthi ama-fibroblasts asebenzise ama-fatty acids njengempahla eluhlaza yokwenza i-ATP,ngaleyo ndlela kusheshisa ukusebenza kwamafutha; futhi ngesikhathi esifanayo,kungenza futhi ukuvezwa kwezakhi zofuzo ezihlobene ne-energy metabolism up-regulated, njenge-NADH dehydrogenase, i-ATP synthetase, kanye nama-electron-transferring flavin proteins, wi-hich isiza ekulungiseni nasekuvuseleleni izicubu ezilimele, futhi ikhuthaze izicubu zezinzwa ukuze kufezwe injongo yokwelashwa. Kungase futhi kushukumise izicubu zezinzwa ukuze kuzuzwe injongo yokwelapha.
Izindlela ezingenzeka ze-neuroprotection ebangelwa ukukhanya okubomvu
Imiphumela ye-Photostimulatory yokukhanya okubomvu emzimbeni womuntu
Amashumi ezinkulungwane zama-athikili mayelana nendlela yokukhanyisa ukukhanya okubomvu kanye nenani elikhulu lezivivinyo zomtholampilo nazo zibhale ukuthi ukukhanya okubomvu kunomphumela obalulekileubuhle, ukululama ngokomzimba, ukuthuthukiswa kokuzivikela komzimba jikelele,njll., nokuthi idlala indima ebalulekile ekukhuthazeni ukwakheka kwe-corpus luteum ye-ovary, ukulawula ibhalansi yokukhishwa kwe-hormone yocansi, ukuthuthukisa umbono, ukulahlekelwa isisindo namafutha, nokukhulula imizwelo.
- Ukukhanya okubomvu kuthuthukisa ngempumelelo umbala
Olunye ucwaningo lubonise ukuthi ukukhanya okubomvu kungavimbela umsebenzi we-tyrosinaseamahomoni akhuthaza i-melanocyte, kanjaloukuvimbela ukwakheka kwe-melanin, futhi ngesikhathi esifanayo yenze kusebenze i-extracellular regulated protein kinase, inciphisa ukuvezwa kwezici ezihlobene nokubhalwa okuhlobene namaprotheni e-tyrosinase, okubangela umphumela wokuqeda umbala, nokuthuthukisa ngokuphawulekayo ukuphazamiseka kombala wesikhumba,kufaka phakathi amabala ombala, izinduna, nezinye izinkinga zombala wesikhumba.
- Ukukhanya okubomvu kuthuthukisa ukumelana nokukhathala
I-photobiology edumile Izazi ze-Pasarella nolunye ucwaningo lwathola ukuthi ukukhanya okubomvu kwe-radiation yemizuzu engama-20 kungathuthukisa ukugcwala komoya-mpilo egazini, futhi kunciphise i-anaerobic metabolism yamaselula,sinciphisa ukukhiqizwa kwe-lactic acid ohlelweni lokuzivocavoca, futhi ungakwaziukwenza umzimba ubuhlungu nokukhathala kunciphisa kakhulu umuzwa wokukhathala, ukuthuthukisa ikhono lomzimba lokulwa nokukhathala nokukhuthazela.
- Ukukhanya okubomvu kuthuthukisa ngempumelelo ukulahleka kombono
Ucwaningo olushaqisayo olwenziwe ngososayensi baseBrithani olwanyatheliswa ku-Scientific Reports lwathola ukuthi ukuchayeka kuukukhanya okubomvu okujulile imizuzu emithathu nje ngosuku kunciphisa kakhulu ukulahlekelwa ukubona, nokubona kwabo ngcono ngesilinganiso samaphesenti angu-17.
Ukukhanya okubomvu kwansuku zonke okuqinisekisiwe ngobuhle nempilo
Kuhle ukusho ukuthi ukwelapha ukukhanya okubomvu kunomlando omude. Kusukela ngo-1890, "ubaba wokukhanya okubomvu" u-NR Fenson wasebenzisa ukwelashwa kokukhanya okubomvu ukwelapha iziguli zengxibongo kanye ne-lupus, esindisa izimpilo ezingenakubalwa futhi evikela ubuso obungenakubalwa. Kulezi zinsuku, ucwaningo oluyisisekelo nolwezempilo lokwelapha ngokukhanya okubomvu luye lwajula ngokuphelele futhi lwanwetshwa, futhi seluphenduke indlela yokwelapha “engenakuthathelwa indawo” yezifo eziningi.
Iziguli zathola ukuchayeka ekwelapheni ukukhanya okubomvu ngekhulu le-19
Ngokusekelwe kulokhu, ithimba le-MERICAN lethule ikhabethe elimhlophe lesizukulwane sesithathu se-MERICAN ngokusekelwe ocwaningweni lokwelapha ukukhanya okubomvu, okuhlanganiswe nobuchwepheshe bomthombo wokukhanya oyinhlanganisela ye-multi-ratio obuthuthukiswe yi-MERICAN Light Energy Research Center ngokubambisana nethimba laseJalimane, isetshenziswa yi-pro-activation enzymes kanye ne-mitochondria ukuthuthukisa uhlelo lokujikeleza kwegazi futhi ilawule ibhalansi ye-metabolic, futhi inciphise umonakalo obangelwa ama-radicals mahhala, ukuze kuqedwe ngokuphumelelayo ukuphuzi kwama-antioxidants, ukukhanya kwe-pigmentation, ukwenza mhlophe futhi kukhanye isikhumba; kanye nokulungisa nokuvikela i-metabolism ku-Iphinde ilungise futhi ivikele i-metabolism, ukulawulwa kokuzivikela komzimba kanye nezinqubo ezihlukahlukene zamangqamuzana, ngaleyo ndlela ithuthukise izinga lokuzivikela komzimba kanye nesimo esincane sempilo.
Ukuze kuqinisekiswe umphumela wako wangempela, ithimba le-MERCAN ngaphambilini liye lamema amakhulukhulu ezikhulu ezinolwazi ukuthi aqhube ukuqapha kwezinsuku ezingama-28 kwerekhodi langempela. Ngemuva kokuqinisekiswa kwempilo yangempela, amakhulukhulu ezikhulu ezinolwazi ancome kakhulu futhi abona ulwazi lwe-MERCAN's 3rd Generation Whitening Chambers mayelana nomuzwa, ubumhlophe, imizwa epholile, kanye nokukhululeka kobuhlungu.