Kev kho mob siv laser yog kev kho mob uas siv lub teeb ci ntsa iab los txhawb kom muaj ib qho txheej txheem hu ua photobiomodulation (PBM txhais tau tias photobiomodulation). Thaum lub sijhawm PBM, cov photons nkag mus rau hauv cov ntaub so ntswg thiab cuam tshuam nrog cytochrome c complex hauv mitochondria. Qhov kev cuam tshuam no ua rau muaj ntau yam xwm txheej uas ua rau muaj kev nce ntxiv hauv kev ua haujlwm ntawm lub cev, uas tuaj yeem txo qhov mob thiab ua kom cov txheej txheem kho sai dua.
Kev kho mob Photobiomodulation yog txhais tias yog ib hom kev kho mob lub teeb uas siv cov teeb pom kev uas tsis yog ionizing, suav nrog lasers, lub teeb emitting diodes, thiab/lossis lub teeb broadband, hauv qhov pom (400 - 700 nm) thiab ze-infrared (700 - 1100 nm) electromagnetic spectrum. Nws yog ib qho txheej txheem tsis yog thermal uas muaj cov chromophores endogenous uas ua rau muaj photophysical (piv txwv li, linear thiab nonlinear) thiab photochemical cov xwm txheej ntawm ntau yam biological nplai. Cov txheej txheem no ua rau muaj txiaj ntsig zoo rau kev kho mob suav nrog tab sis tsis txwv rau kev txo qhov mob, immunomodulation, thiab kev txhawb nqa kev kho qhov txhab thiab kev rov ua dua tshiab ntawm cov ntaub so ntswg. Lo lus photobiomodulation (PBM) kev kho mob tam sim no raug siv los ntawm cov kws tshawb fawb thiab cov kws kho mob es tsis txhob siv cov lus xws li kev kho mob laser theem qis (LLLT), laser txias, lossis kev kho mob laser.
Cov ntsiab cai tseem ceeb uas txhawb nqa kev kho mob photobiomodulation (PBM), raws li tam sim no nkag siab hauv cov ntaub ntawv tshawb fawb, yog qhov yooj yim heev. Muaj kev pom zoo tias kev siv lub teeb kho rau cov nqaij mos uas puas tsuaj lossis ua haujlwm tsis zoo ua rau muaj kev teb ntawm lub hlwb los ntawm cov txheej txheem mitochondrial. Cov kev tshawb fawb tau qhia tias cov kev hloov pauv no tuaj yeem cuam tshuam rau qhov mob thiab o, nrog rau kev kho cov nqaij mos.