txheem
Hyaluronic acid yog ib txwm tshwm sim polysaccharide pom nyob rau hauv tag nrho cov tsiaj. Nyob rau hauv tib neeg lub cev, nws muaj nyob rau hauv lub lens, pob txha mos, nyob rau hauv cov kua nruab nrab ntawm cov pob qij txha thiab daim tawv nqaij hlwb.
Thawj thawj zaug nws tau pom nyob rau hauv lub qhov muag ntawm ib tug nyuj, lawv tau tshawb fawb thiab ua ib tug nrov hais tias cov tshuaj no thiab nws derivatives yog kiag li tsis muaj mob rau tib neeg. Yog li ntawd, acid pib siv nyob rau hauv kev kho mob teb thiab cosmetology.
Los ntawm keeb kwm, nws yog ob hom: los ntawm cockscombs (tsiaj), thaum lub sij hawm synthesis ntawm cov kab mob uas muaj peev xwm tsim tau nws (tsis yog tsiaj).
Rau lub hom phiaj kho kom zoo nkauj, hluavtaws acid yog siv. Nws kuj tau muab faib los ntawm qhov hnyav molecular: qhov hnyav molecular thiab siab molecular hnyav. Cov nyhuv ntawm daim ntawv thov kuj txawv: thawj zaug yog siv rau sab saum toj ntawm daim tawv nqaij, xws li cream, tshuaj pleev ib ce thiab tshuaj tsuag (nws moisturizes thiab tiv thaiv daim tawv nqaij los ntawm cov teeb meem tshwm sim), thiab qhov thib ob yog rau txhaj tshuaj (nws yuav smooth tawm wrinkles, ua kom tawv nqaij elastic dua thiab tshem tawm toxins).
Vim li cas nws siv
Lo lus nug no tuaj ntau zaus. Acid muaj cov khoom nqus dej zoo - ib lub molecule tuaj yeem tuav 500 dej molecules. Yog li ntawd, tau txais nruab nrab ntawm cov hlwb, nws tsis tso cai rau ya raws evaporate. Dej nyob hauv cov ntaub so ntswg ntev. Cov tshuaj muaj peev xwm khaws cia cov hluas thiab kev zoo nkauj ntawm daim tawv nqaij. Txawm li cas los xij, nrog lub hnub nyoog, nws cov khoom tsim los ntawm lub cev poob qis, thiab daim tawv nqaij pib ploj mus. Hauv qhov no, koj tuaj yeem siv cov tshuaj hyaluronic acid.
Cov txiaj ntsig zoo
Ntawm cov tshuaj pleev ib ce, qhov no yog ib qho tseem ceeb heev, vim hais tias nws nruj ntawm daim tawv nqaij thiab tones nws. Tsis tas li ntawd, cov kua qaub khaws cov dej noo hauv cov hlwb ntawm dermis. Nws kuj tseem muaj lwm yam txiaj ntsig zoo - qhov no yog kev kho mob ntawm qhov kub hnyiab, smoothing caws pliav, tshem tawm pob txuv thiab pigmentation, "freshness" thiab tawv elasticity.
Txawm li cas los xij, ua ntej siv, nws yog ib qho tsim nyog los sab laj nrog tus kws tshaj lij, vim hais tias cov tshuaj muaj nws tus kheej contraindications.
Cov teebmeem tsis zoo thiab contraindications
Hyaluronic acid tuaj yeem tsim teeb meem yog tias ib tus neeg muaj kev tsis haum rau nws. Txij li nws yog ib qho khoom siv lom neeg lom zem, nws tuaj yeem cuam tshuam kev loj hlob ntawm ntau yam kab mob. Vim li no, tus neeg mob tus mob yuav hnyav dua. Qhov tshwm sim tshwm sim tom qab txhaj tshuaj lossis siv cov khoom siv tshuaj pleev ib ce nrog nws cov ntsiab lus ntawm daim tawv nqaij.
Ua ntej ua cov txheej txheem zoo li no, koj yuav tsum ceeb toom tus kws kho mob txog koj cov kab mob thiab kev tsis haum tshuaj.
Nws yog qhov zoo dua los siv cov tshuaj hluavtaws, vim nws tsis muaj co toxins thiab allergens. Qhov tshwm sim tsis zoo ntawm cov txheej txheem no tuaj yeem yog kev ua xua, o, khaus thiab o ntawm daim tawv nqaij.
Contraindications rau hyaluronic acid yuav tsum tsis txhob siv xws li:
- ua txhaum ntawm kev ncaj ncees ntawm daim tawv nqaij;
- mob qog noj ntshav;
- ntshav qab zib;
- kis kab mob;
- kab mob ntawm txoj hnyuv (yog tias koj yuav tsum noj nws qhov ncauj) thiab ntau ntxiv.
Thaum cev xeeb tub, cov tshuaj yuav tsum tau siv tsuas yog nrog kev tso cai los ntawm tus kws kho mob tuaj koom.
Kev tshawb fawb ntawm hyaluronic acid los ntawm cov kws tshawb fawb
Txog niaj hnub no, kev siv hyaluronic acid yog dav heev. Yog li ntawd, cov kws kho mob tshwj xeeb ntawm North Ossetian State University xav txheeb xyuas qhov nws coj mus rau lub cev: tau txais txiaj ntsig lossis ua rau mob. Xws li kev kawm yuav tsum tau ua nyob rau hauv lub chav kuaj. Cov kws tshawb fawb tab tom mus kawm txog kev sib cuam tshuam ntawm cov kua qaub nrog ntau lub tebchaw.
Cov neeg sawv cev ntawm lub tsev kawm ntawv no tau tshaj tawm qhov pib ua haujlwm ntawm cov teebmeem ntawm hyaluronic acid. Cov kws kho mob yuav tsim tshuaj rau yav tom ntej, yog li lawv yuav tsum txheeb xyuas nws cov kev cuam tshuam nrog lwm cov tshuaj.
Txhawm rau ua tiav cov haujlwm no, chav kuaj biochemical yuav raug tsim los ntawm Lub Tsev Haujlwm Saib Xyuas Tshuaj ntawm North Ossetian State University. Cov cuab yeej siv rau nws yuav muab los ntawm lub taub hau ntawm Vladikavkaz Scientific Center.
Tus thawj coj ntawm All-Lavxias Kev Tshawb Fawb Center ntawm Lavxias Academy ntawm Kev Tshawb Fawb tau hais tias lub chaw kuaj mob no yuav pab cov kws tshawb fawb siv tag nrho lawv cov peev xwm tshawb fawb. Cov neeg sau ntawv ntawm txoj haujlwm no, uas tau kos npe rau daim ntawv cog lus, yuav txhawb nqa thiab txhawb kev tshawb fawb txog cov txiaj ntsig lossis cov txiaj ntsig tsis zoo ntawm hyaluronic acid (kev tshuaj xyuas ntawm ib qho tseem ceeb lossis siv qhov xwm txheej).