Lub teeb nyob rau hauv lub liab thiab ze-infrared kawg ntawm lub spectrum accelerate kho nyob rau hauv tag nrho cov hlwb thiab cov ntaub so ntswg.Ib txoj hauv kev uas lawv ua tiav qhov no yog los ntawm kev ua raws li muaj zog antioxidants.Lawv kuj inhibits nitric oxide ntau lawm.
Lub teeb liab thiab ze-infrared puas tuaj yeem tiv thaiv lossis thim rov qab tsis hnov lus?
Hauv kev tshawb fawb xyoo 2016, cov kws tshawb fawb tau siv lub teeb ze-infrared rau cov hlwb hauv vitro ua ntej muab lawv nyob rau hauv oxidative kev nyuaj siab los ntawm kev nthuav tawm rau ntau yam tshuaj lom.Tom qab nthuav tawm cov kab mob ua ntej rau cov tshuaj tua kab mob tshuaj lom thiab endotoxin, cov kws tshawb nrhiav pom tias lub teeb hloov pauv cov metabolism hauv mitochondrial thiab oxidative kev nyuaj siab teb rau 24 teev tom qab kho.
"Peb qhia txog qhov txo qis ntawm cov cytokines thiab cov kev ntxhov siab uas tshwm sim los ntawm NIR siv rau HEI-OC1 lub hlwb ua ntej kev kho mob nrog gentamicin lossis lipopolysaccharide," cov kws sau ntawv tshawb fawb.
Cov txiaj ntsig ntawm txoj kev tshawb fawb pom tau tias kev kho ua ntej nrog lub teeb ze-infrared txo cov cim pro-inflammatory uas cuam tshuam nrog ntau hom pa oxygen thiab nitric oxide.
Txoj Kev Kawm #1: Lub teeb liab puas tuaj yeem thim rov qab hnov lus tsis zoo?
Qhov cuam tshuam ntawm lub teeb ze-infrared ntawm kev hnov lus tsis hnov qab tom qab tshuaj tua kab mob lom tau raug soj ntsuam.Kev hnov lus tau raug soj ntsuam tom qab kev tswj hwm gentamicin thiab dua tom qab 10 hnub ntawm kev kho lub teeb.
Ntawm scanning electron microscopic dluab, "LLLT tau nce ntau cov plaub hau hlwb nyob rau hauv nruab nrab thiab basal lem.Kev hnov lus tau zoo dua los ntawm laser irradiation.Tom qab kev kho LLLT, ob qho tib si lub rooj sib hais thiab cov plaub hau-cell suav tau zoo dua qub. "
Txoj Kev Kawm #2: Lub teeb liab puas tuaj yeem rov hnov lus tsis hnov lus?
Hauv qhov kev tshawb fawb no, nas tau raug lub suab nrov hauv ob lub pob ntseg.Tom qab ntawd, lawv pob ntseg sab xis tau irradiated nrog ze-infrared teeb rau 30 feeb kev kho mob txhua hnub rau 5 hnub.
Kev ntsuas ntawm kev hnov mob hlwb cov lus teb tau qhia txog kev rov qab los ntawm kev hnov lus muaj nuj nqi hauv cov pab pawg kho nrog LLLT piv nrog cov pab pawg tsis kho nyob rau hnub 2, 4, 7 thiab 14 tom qab lub suab nrov.Kev soj ntsuam morphological kuj tau qhia txog qhov muaj txiaj ntsig zoo ntawm cov plaub hau sab nraud ntawm cov neeg muaj sia nyob hauv pawg LLLT.
Nrhiav cov cim qhia ntawm oxidative kev nyuaj siab thiab apoptosis hauv cov tsis kho thiab kho cov hlwb, cov kws tshawb fawb pom tias "Lub zog tiv thaiv kab mob tau pom nyob rau hauv cov ntaub so ntswg hauv pob ntseg ntawm cov pab pawg tsis kho, thaum cov teeb meem no tau txo qis hauv LLLT pawg ntawm 165mW / cm (2) lub zog. ceev."
"Peb qhov kev tshawb pom qhia tias LLLT muaj cov teebmeem cytoprotective tawm tsam NIHL los ntawm inhibition ntawm iNOS qhia thiab apoptosis."
Txoj Kev Kawm #3: Lub teeb liab puas tuaj yeem thim rov qab tsis hnov lus?
Hauv kev tshawb fawb xyoo 2012, cuaj nas tau raug lub suab nrov thiab siv lub teeb ze-infrared rau kev hnov lus zoo.Hnub tom qab lub suab nrov nrov, cov nas laug pob ntseg tau kho nrog lub teeb ze-infrared rau 60 feeb rau 12 hnub ua ke.Cov pob ntseg sab xis tsis tau kho thiab suav tias yog pawg tswj hwm.
"Tom qab 12th irradiation, kev hnov lus tau qis dua rau pob ntseg sab laug piv rau pob ntseg sab xis."Thaum pom tias siv lub tshuab ntsuas hluav taws xob, cov xov tooj ntawm cov plaub hau hauv cov pob ntseg kho tau loj dua li ntawm pob ntseg tsis kho.
"Peb qhov kev tshawb pom tau qhia tias qib qis laser irradiation txhawb kev rov qab los ntawm kev hnov qhov pib tom qab mob acoustic trauma."
Post lub sij hawm: Nov-21-2022