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Thuthukisa ukusebenza kahle

I-HA iyingxenye eyinhloko yezicubu ezixhumeneyo ezifana ne-intercellular substance, i-vitreous body, noketshezi lwe-synovial lomzimba womuntu.Inezici zokugcinwa kwamanzi, ukugcinwa kwesikhala esingaphandle kwamaselula, ukulawula ingcindezi ye-osmotic, ukugcotshwa, nokukhuthazwa kokulungisa amaseli emzimbeni.Njengomuntu ophethe izidakamizwa ze-ophthalmic, yandisa isikhathi sokuhlala komuthi endaweni ye-ocular ngokwandisa i-viscosity yeconsi yamehlo, ithuthukise i-bioavailability yomuthi, futhi inciphise ukucasuka komuthi emehlweni.

I-Adjuvant therapy: Ingajovwa ngqo emgodini ohlangene njengendlela yokugcoba yokwelapha isifo samathambo [1].Umphumela wokuswakama we-Sodium Hyaluronate ezicutshini zesikhumba ungomunye wemisebenzi yayo ebaluleke kakhulu yomzimba.Umswakama owanele wenza isikhumba sishelele futhi sithambile.I-HA inokumunca okuphezulu kakhulu komswakama ngaphansi komswakamo ophansi ohlobene (33%), kanye nokumunca umswakama ophansi kakhulu ngaphansi kokuswakama okuphezulu okuhlobene (75%), ofanele izidingo zokuthambisa isikhumba zezimonyo ngezikhathi zonyaka ezahlukene kanye nokuswakama kwemvelo okuhlukile, ngaphandle kokuzwa okunamafutha. nokuvala Umuzwa wezimbotshana.

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Ukumelana nemibimbi

Izinga lomswakama wesikhumba lihlobene eduze nokuqukethwe kwe-hyaluronic acid.Ngokukhula kweminyaka, okuqukethwe kwe-hyaluronic acid esikhumbeni kuncipha, okwenza buthaka umsebenzi wokugcinwa kwamanzi esikhumbeni futhi kubangele imibimbi.Isixazululo esinamanzi se-sodium hyaluronate sine-viscoelasticity eqinile kanye ne-lubricity, futhi uma sisetshenziswa ebusweni besikhumba, singakha ifilimu emanzi futhi ephefumulayo ukuze igcine isikhumba simanzi futhi sikhanya.I-molecule encane i-hyaluronic acid ingangena ongqimbeni lwe-dermis, ikhuthaze i-microcirculation yegazi, yenza lula ukumuncwa kwezakhi esikhumbeni, futhi ibambe iqhaza ebuhleni nasekunakekelweni kwezempilo okulwa nemibimbi.

Izakhiwo zokwakha ifilimu nezokugcoba zingezama-polymer amangqamuzana aphezulu.Uma ugcoba, umuzwa wokugcoba uyabonakala futhi isandla sizwakala kahle.Ama-macromolecules enza ifilimu ephefumulayo ebusweni besikhumba, enze isikhumba sibe bushelelezi futhi sibe nomswakama, futhi avimbele ukuhlasela kwamagciwane angaphandle nothuli.I-sodium ingangena ku-dermis, ivule kancane ama-capillaries, ikhulise ukujikeleza kwegazi, ithuthukise i-metabolism ephakathi, ikhuthaze ukumuncwa kwezakhi zesikhumba, futhi ifinyelele umphumela wokugcoba nokudonsa.

Umsebenzi wokulungisa i-sunscreen nomsebenzi wokulungisa umonakalo wesikhumba Ebusweni besikhumba, ungaqeda ama-radicals mahhala oksijini akhiqizwa imisebe ye-ultraviolet elangeni, uvikele isikhumba emisebeni ye-ultraviolet, futhi ngasikhathi sinye, ungakhuthaza nokuvuselelwa kwesikhumba. ingxenye elimele ngokukhuthaza ukwanda nokuhlukaniswa kwe-epidermal

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Umphumela wokuswakama

Ukuhlola kubonise ukuthi i-sodium hyaluronate inokumunca okuphezulu kakhulu komswakamo kumswakama ophansi ohlobene (33%) kanye nomswakama ophansi kakhulu ohlobene (75%) uma kuqhathaniswa nalawa ma-humectants.Lesi sakhiwo esiyingqayizivele sivumelana nezimfuneko zesikhumba zomphumela wokuthambisa wezimonyo ngezikhathi zonyaka ezahlukene kanye nomswakama ohlukene wemvelo, njengobusika obomile nehlobo elinomswakama.Impahla ethambisayo ye-sodium hyaluronate ihlobene nekhwalithi yayo, ikhwalithi ephezulu, ukusebenza okungcono kokuthambisa.I-hyaluronate ye-sodium ayivamisile ukusetshenziswa yodwa njenge-ejenti yokuthambisa, kodwa ivame ukusetshenziswa ngokuhambisana namanye ama-moisturizing agents.


Isikhathi sokuthumela: May-06-2022