"Txhua yam loj hlob los ntawm lub hnub ci", lub hnub ci muaj ntau lub teeb, txhua qhov muaj qhov sib txawv wavelength, uas qhia cov xim sib txawv, vim nws qhov irradiation ntawm qhov tob ntawm cov ntaub so ntswg thiab photobiological mechanisms txawv, cov nyhuv ntawm tib neeg lub cev yog. kuj txawv.
Harvard Medical School xibfwb Michael Hamblin tau luam tawm cov ntawv tshawb fawb qhia tias lub teeb liab tuaj yeem tsim cov teebmeem thermal, photochemical teebmeem, thiab lwm yam tshuaj lom neeg, thiab qhov tob ntawm kev nkag mus ntawm tib neeg cov ntaub so ntswg mus txog 30mm lossis ntau dua, ncaj qha rau ntawm cov hlab ntsha, lymphatic. cov hlab ntsha, paj hlwb, thiab cov ntaub so ntswg subcutaneous. Vim hais tias lub teeb liab ntawm tib neeg daim tawv nqaij ntawm super nkag mus, tsis muaj nyob rau hauv lwm cov wavelengths ntawm lub teeb tsis, thiab yog li ntawd lub npe hu ua tib neeg daim tawv nqaij "optical qhov rais".
Lub teeb liab absorbed los ntawm lub cev li cas?
Hauv peb lub cev cov ntaub so ntswg, qhov nqus ntawm lub teeb feem ntau yog tshwm sim los ntawm cov proteins, pigments thiab lwm yam macromolecules thiab dej molecules, ntawm cov dej molecules thiab hemoglobin nyob rau hauv lub teeb liab band ntawm lub teeb absorption coefficient yog me me, photons tuaj yeem nkag mus tob rau hauv cov ntaub so ntswg. los ua si cov kev kho mob sib raug zoo, thiab lub teeb liab thiab tib neeg lub cev yog qhov ze tshaj plaws rau cov hluav taws xob hluav taws xob hluav taws xob, tseem hu ua "lub teeb ntawm lub neej! Nws tseem hu ua“lub teeb ntawm lub neej”.
Absorption ntawm txawv wavelengths ntawm lub teeb los ntawm daim tawv nqaij cov ntaub so ntswg
Tsis tas li ntawd, nyob rau theem cellular, mitochondria yog qhov loj tshaj plaws absorbers ntawm lub teeb liab. Lub teeb liab spectrum yuav resonate nrog qhov nqus spectrum ntawm mitochondria, thiab nws cov photons absorbed tau nkag mus rau hauv tib neeg lub cev, ua rau muaj txiaj ntsig zoo ntawm photochemical biological cov tshuaj tiv thaiv - enzymatic cov tshuaj tiv thaiv, yog li ntawd mitochondrial catalase, superoxide dismutase thiab lwm yam enzymes muaj feem xyuam rau lub zog metabolism. Kev ua haujlwm yog txhim kho, yog li ua kom cov synthesis ntawm ATP, nce lub zog ntawm cov ntaub so ntswg, thiab accelerating cov txheej txheem ntawm metabolism thiab tshem tawm cov tshuaj lom metabolites los ntawm lub cev. Nws accelerates cov metabolism hauv lub cev thiab tshem tawm cov tshuaj lom metabolites ntawm lub cev.
Merican's Photovoltaic Research Center Insider Information
Lwm tustxoj kev tshawb no qhia tau hais tias lub teeb liab irradiation tuaj yeem hloov qhov kev qhia ntawm cov noob ntsig txog qab zib,lipid, thiab protein metabolism, ua rau nws yooj yim dua rau fibroblasts siv fatty acids raws li raw khoom rau synthesizing ATP,yog li accelerating kev ua haujlwm ntawm cov rog; thiab tib lub sijhawm,nws tseem tuaj yeem ua rau kev qhia ntawm cov noob muaj feem xyuam rau lub zog metabolism hauv kev tswj hwm, xws li NADH dehydrogenase, ATP synthetase, thiab electron-transferring flavin proteins, wnws yog qhov tsim nyog rau kev kho thiab rov tsim cov ntaub so ntswg puas, thiab txhawb cov paj hlwb kom ua tiav lub hom phiaj kho. Nws tseem tuaj yeem txhawb nqa cov paj hlwb kom ua tiav lub hom phiaj kho.
Muaj peev xwm mechanisms ntawm lub teeb liab-induced neuroprotection
Photostimulatory teebmeem ntawm lub teeb liab ntawm tib neeg lub cev
Kaum tawm txhiab tus kab lus ntawm lub tshuab ntawm lub teeb liab irradiation thiab ntau qhov kev sim tshuaj ntsuam xyuas kuj tau sau tseg tias lub teeb liab muaj qhov cuam tshuam loj raukev zoo nkauj, lub cev rov qab los, kev tiv thaiv tag nrho,thiab lwm yam, thiab hais tias nws ua lub luag haujlwm tseem ceeb hauv kev txhawb nqa kev tsim cov corpus luteum ntawm zes qe menyuam, tswj qhov sib npaug ntawm kev sib deev hormone secretion, txhim kho kev pom, poob phaus thiab rog, thiab txo cov kev xav.
- Lub teeb liab zoo txhim kho pigmentation
Lwm cov kev tshawb fawb tau pom tias lub teeb liab tuaj yeem inhibit tyrosinase kev ua haujlwm hauvmelanocyte-txhawb cov tshuaj hormones, li noinhibiting melanin synthesis, thiab nyob rau tib lub sij hawm induce lub activation ntawm extracellular regulated protein kinase, txo cov kev qhia ntawm lwm yam transcription yam thiab tyrosinase proteins, ua rau ib tug depigmenting nyhuv, thiab dramatically txhim kho daim tawv nqaij pigmentation teeb meem,nrog rau pigmentation me ntsis, pob txuv, thiab lwm yam tawv nqaij pigmentation teeb meem.
- Lub teeb liab txhim kho qhov ua rau qaug zog
Cov kws tshawb fawb nto moo Passarella thiab lwm yam kev tshawb fawb pom tias lub teeb liab irradiation rau 20min tuaj yeem txhim kho cov ntshav oxygen saturation, thiab txo cov cellular anaerobic metabolism, th.peb txo qhov tsim cov lactic acid hauv cov txheej txheem ce, thiab tauua rau lub cev mob thiab qaug zog txo qhov kev xav ntawm qaug zog, txhim kho lub cev tiv thaiv kev qaug zog thiab kev ua siab ntev.
- Lub teeb liab zoo txhim kho qhov tsis pom kev
Ib qho kev tshawb fawb loj tshaj plaws los ntawm cov kws tshawb fawb Askiv tau luam tawm hauv Kev Tshawb Fawb Txog Kev Tshawb Fawb pom tias raug rauLub teeb liab sib sib zog nqus rau tsuas yog peb feeb hauv ib hnub ua rau txo qhov tsis pom kev, nrog rau lawv qhov pom kev txhim kho los ntawm qhov nruab nrab ntawm 17 feem pua.
Clinically proven teeb liab txhua hnub rau kev zoo nkauj thiab kev noj qab haus huv
Nws yog tsim nyog hais tias kev kho lub teeb liab muaj keeb kwm ntev. Thaum ntxov li xyoo 1890, "txiv ntawm lub teeb liab" NR Fenson tau siv lub teeb liab kho los kho cov kab mob me me thiab cov neeg mob lupus, cawm suav tsis tau txoj sia thiab tiv thaiv ntau lub ntsej muag. Niaj hnub no, cov kev tshawb fawb tseem ceeb thiab kev kho mob ntawm kev kho lub teeb liab tau ua tiav tob thiab nthuav dav, thiab nws tau dhau los ua "kev kho tsis tau" rau ntau yam kab mob.
Cov neeg mob tau txais kev kho lub teeb liab pom hauv lub xyoo pua 19th
Raws li qhov no, MERICAN pab pawg tau tsim lub MERICAN thib peb-tiam whitening cabin raws li kev tshawb fawb ntawm kev kho lub teeb liab, ua ke nrog ntau qhov sib piv cov teeb pom kev zoo tsim los ntawm MERICAN Light Energy Research Center hauv kev koom tes nrog pab pawg German, uas yog kho los ntawm cov pro-activation enzymes thiab mitochondria los txhim kho lub circulatory system thiab tswj cov metabolic tshuav nyiaj li cas, thiab txo cov kev puas tsuaj los ntawm cov dawb radicals, yog li ntawd. raws li zoo tshem tawm daj los ntawm cov antioxidants, lighten pigmentation, whiten thiab brighten ntawm daim tawv nqaij; thiab kho thiab tiv thaiv cov metabolism hauv nws kuj kho thiab tiv thaiv cov metabolism, kev tiv thaiv kab mob thiab ntau yam txheej txheem ntawm tes, yog li txhim kho qib kev tiv thaiv thiab kev noj qab haus huv.
Txhawm rau txheeb xyuas nws cov txiaj ntsig tiag tiag, pab pawg MERCAN yav dhau los tau caw ntau pua tus kws tshaj lij los ua 28-hnub saib xyuas cov ntaub ntawv tiag tiag. Tom qab kev txheeb xyuas lub neej tiag tiag, ntau pua tus tub ceev xwm tau txais kev qhuas zoo heev thiab lees paub qhov kev paub ntawm MERCAN's 3rd Generation Whitening Chambers hais txog kev xav, kev dawb huv, kev xav zoo, thiab kev mob nyem.