"Txhua yam loj hlob los ntawm lub hnub ci", lub hnub ci muaj ntau yam teeb, txhua tus muaj qhov sib txawv ntawm qhov ntev, qhia txog xim sib txawv, vim nws qhov kev cuam tshuam ntawm qhov tob ntawm cov ntaub so ntswg thiab cov txheej txheem photobiological sib txawv, qhov cuam tshuam rau tib neeg lub cev kuj sib txawv.
Xibfwb Michael Hamblin ntawm Harvard Medical School tau tshaj tawm cov ntawv tshawb fawb qhia tias lub teeb liab tuaj yeem tsim ntau yam teebmeem thermal, photochemical, thiab lwm yam kev cuam tshuam ntawm lub cev, thiab qhov tob ntawm kev nkag mus rau hauv tib neeg cov ntaub so ntswg txog li 30 hli lossis ntau dua, ncaj qha rau ntawm cov hlab ntsha, cov hlab ntsha lymphatic, cov hlab ntsha kawg, thiab cov ntaub so ntswg subcutaneous. Vim tias lub teeb liab ntawm tib neeg daim tawv nqaij ntawm qhov nkag mus tob heev, tsis muaj nyob rau hauv lwm qhov wavelengths ntawm lub teeb nthwv dej, thiab yog li ntawd hu ua tib neeg daim tawv nqaij "qhov rais optical".
Lub cev nqus tau lub teeb liab li cas?
Hauv peb lub cev nqaij daim tawv, qhov kev nqus ntawm lub teeb yog feem ntau yog los ntawm cov protein, pigments thiab lwm yam macromolecules thiab dej molecules, uas 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 nqaij daim tawv kom ua si cov nyhuv kho mob sib xws, thiab lub teeb liab thiab tib neeg lub cev yog qhov ze tshaj plaws rau lub zog ntawm electromagnetic nthwv dej, kuj hu ua "lub teeb ntawm lub neej! Nws kuj hu ua"lub teeb ntawm lub neej".
Kev nqus ntawm ntau qhov wavelengths ntawm lub teeb los ntawm cov ntaub so ntswg ntawm daim tawv nqaij
Ntxiv mus, ntawm theem cellular, mitochondria yog cov khoom nqus loj tshaj plaws ntawm lub teeb liab. Lub teeb liab spectrum yuav resonate nrog lub spectrum nqus ntawm mitochondria, thiab nws cov photons nqus tau nkag mus rau hauv tib neeg lub cev, ua rau muaj kev ua haujlwm zoo heev photochemical biological reaction - enzymatic reaction, yog li ntawd mitochondrial catalase, superoxide dismutase thiab lwm yam enzymes cuam tshuam nrog kev ua haujlwm ntawm lub zog metabolism tau txhim kho, yog li ua kom nrawm dua qhov kev tsim ntawm ATP, ua kom muaj zog ntawm cov hlwb nqaij, thiab ua kom nrawm dua cov txheej txheem ntawm kev ua metabolism thiab tshem tawm cov tshuaj lom metabolites ntawm lub cev. Nws ua kom nrawm dua qhov kev ua metabolism ntawm lub cev thiab tshem tawm cov tshuaj lom metabolites ntawm lub cev.
Cov Ntaub Ntawv Sab Hauv ntawm Merican's Photovoltaic Research Center
Lwm tuskev tshawb fawb qhia tau hais tias lub teeb liab irradiation tuaj yeem hloov pauv qhov kev qhia tawm ntawm cov noob caj noob ces cuam tshuam nrog qab zib,lipid, thiab protein metabolism, ua rau nws yooj yim dua rau fibroblasts siv cov fatty acids ua cov khoom siv raw rau kev tsim ATP,yog li ua kom cov rog ua haujlwm sai duathiab tib lub sijhawm,nws kuj tseem tuaj yeem ua rau kev qhia tawm ntawm cov noob caj noob ces uas cuam tshuam nrog kev ua kom lub zog metabolism nce siab, xws li NADH dehydrogenase, ATP synthetase, thiab cov protein flavin uas hloov hluav taws xob, wNws yog ib qho zoo rau kev kho thiab rov ua dua cov nqaij uas puas lawm, thiab txhawb cov leeg nqaij kom ua tiav lub hom phiaj kho mob. Nws kuj tseem tuaj yeem txhawb cov leeg nqaij kom ua tiav lub hom phiaj kho mob.
Cov txheej txheem ua tau ntawm lub teeb liab-induced neuroprotection
Cov teebmeem photostimulatory ntawm lub teeb liab rau tib neeg lub cev
Kaum tawm txhiab tsab xov xwm txog cov txheej txheem ntawm lub teeb liab irradiation thiab ntau qhov kev sim tshuaj kho mob kuj tau sau tseg tias lub teeb liab muaj cov nyhuv tseem ceeb raukev zoo nkauj, kev rov zoo ntawm lub cev, kev txhim kho kev tiv thaiv kab mob tag nrho,thiab lwm yam, thiab nws ua lub luag haujlwm tseem ceeb hauv kev txhawb nqa kev tsim cov corpus luteum ntawm lub zes qe menyuam, tswj kev sib npaug ntawm cov tshuaj hormones poj niam txiv neej, txhim kho kev pom kev, poob phaus thiab rog, thiab txo kev xav.
- Lub teeb liab zoo txhim kho cov xim av
Lwm cov kev tshawb fawb tau qhia tias lub teeb liab tuaj yeem tiv thaiv tyrosinase kev ua haujlwm hauvcov tshuaj hormones uas txhawb nqa melanocyte, yog li ntawdinhibiting melanin synthesis, thiab tib lub sijhawm ua rau muaj kev ua haujlwm ntawm cov protein kinase uas tswj hwm los ntawm sab nraud, txo qhov kev qhia tawm ntawm cov yam ntxwv transcription thiab cov protein tyrosinase, ua rau muaj kev cuam tshuam depigmenting, thiab txhim kho cov teeb meem pigmentation ntawm daim tawv nqaij,suav nrog cov pob pigmentation, pob txuv, thiab lwm yam teeb meem ntawm daim tawv nqaij pigmentation.
- Lub teeb liab ua rau lub cev tsis muaj zog
Cov kws tshawb fawb nto moo ntawm Passarella thiab lwm cov kev tshawb fawb pom tias lub teeb liab irradiation rau 20 feeb tuaj yeem txhim kho cov ntshav oxygen saturation, thiab txo cov cellular anaerobic metabolism, thpeb txo cov lactic acid tsim tawm hauv cov txheej txheem tawm dag zog, thiab tuaj yeemua rau lub cev mob thiab qaug zog txo qhov kev xav ntawm qaug zog, txhim kho lub cev lub peev xwm tiv thaiv kev qaug zog thiab kev ua siab ntev.
- Lub teeb liab zoo ua rau pom kev tsis meej
Ib txoj kev tshawb fawb tshiab los ntawm cov kws tshawb fawb Askiv tau luam tawm hauv Scientific Reports pom tias kev raug raulub teeb liab tob tob rau peb feeb hauv ib hnub tau txo qhov kev poob qhov muag, nrog rau lawv qhov kev pom kev zoo dua los ntawm qhov nruab nrab ntawm 17 feem pua.
Lub teeb liab txhua hnub uas tau lees paub tias zoo rau kev zoo nkauj thiab kev noj qab haus huv
Nws tsim nyog hais tias kev kho mob teeb liab muaj keeb kwm ntev. Txij li xyoo 1890, "leej txiv ntawm teeb liab" NR Fenson tau siv kev kho mob teeb liab los kho cov neeg mob pob khaus thiab lupus, cawm ntau tus neeg lub neej thiab tiv thaiv ntau lub ntsej muag. Niaj hnub no, kev tshawb fawb yooj yim thiab kev kho mob ntawm kev kho mob teeb liab tau tob zuj zus thiab nthuav dav, thiab nws tau dhau los ua kev kho mob "tsis hloov pauv" rau ntau yam kab mob.
Cov neeg mob tau txais kev kho mob liab thaum xyoo pua 19th
Raws li qhov no, pab pawg MERICAN tau tshaj tawm lub tsev kho mob dawb ntawm tiam thib peb ntawm MERICAN raws li kev tshawb fawb txog kev kho lub teeb liab, ua ke nrog cov thev naus laus zis sib xyaw ua ke ntawm ntau qhov sib piv uas tsim los ntawm MERICAN Light Energy Research Center nrog kev koom tes nrog pab pawg German, uas yog los ntawm cov enzymes pro-activation thiab mitochondria los txhim kho lub cev ncig thiab tswj kev sib npaug ntawm cov metabolism, thiab txo qhov kev puas tsuaj los ntawm cov free radicals, yog li kom tshem tawm cov xim daj ntawm cov antioxidants, ua kom cov xim dawb, ua kom dawb thiab ci ntsa iab ntawm daim tawv nqaij; thiab los kho thiab tiv thaiv cov metabolism rau nws kuj kho thiab tiv thaiv cov metabolism, kev tswj hwm kev tiv thaiv kab mob thiab ntau yam txheej txheem cellular, yog li txhim kho qib kev tiv thaiv kab mob thiab kev noj qab haus huv.
Yuav kom paub tseeb tias nws muaj txiaj ntsig tiag tiag, pab neeg MERCAN tau caw ntau pua tus tub ceev xwm uas muaj kev paub dhau los los saib xyuas cov ntaub ntawv tiag tiag li 28 hnub. Tom qab kev txheeb xyuas qhov tseeb tiag tiag, ntau pua tus tub ceev xwm uas muaj kev paub dhau los tau qhuas thiab lees paub qhov kev paub ntawm MERCAN's 3rd Generation Whitening Chambers hais txog kev xav, kev dawb huv, kev nplij siab, thiab kev txo qhov mob.