izindaba

I-Hyaluronic acid iyi-polysaccharide enkulu yamangqamuzana ekhishwe ku-bovine vitreous humor oprofesa bezifo zamehlo base-Columbia University uMeyer noPalmer ngo-1934. Isixazululo sayo esinamanzi sisobala futhi siyingilazi. Kamuva, kwatholakala ukuthi i-hyaluronic acid ingenye yezingxenye eziyinhloko ze-matrix ye-extracellular yomuntu kanye ne-intercellular matrix, kanye nokugcwalisa phakathi kwamaseli, edlala indima ebalulekile ku-morphology, ukwakheka, nokusebenza kwesikhumba. Ukuguga, imibimbi, kanye nokuwohloka komzimba womuntu kuhlobene eduze nokuncipha kokuqukethwe kwe-hyaluronic acid esikhumbeni.

Ngokwesakhiwo, i-hyaluronic acid iyi-condensation yezinto ezimbili eziphuma ku-glucose, futhi ngokuphinda ngokuphindaphindiwe lesi sakhiwo, iba yi-hyaluronic acid. Lokhu kuphinde kufane kakhulu nesakhiwo sama-polysaccharides amaningi, ngakho-ke i-hyaluronate ye-sodiuminomsebenzi ofanayo nama-polysaccharides amaningi - ukuthambisa.

Kodwai-hyaluronic acidayizinzile. Ngokuvamile, i-hyaluronic acid ikhona ngesimo sayo sikasawoti we-sodium. Ngokwezisindo ezihlukene zamangqamuzana, i-hyaluronic acid ingahlukaniswa ngesisindo samangqamuzana aphezulu, isisindo samangqamuzana aphakathi, isisindo esiphansi samangqamuzana, kanye ne-oligomeric hyaluronic acid. Ngokuqondile, umenzi ngamunye unesigaba esifanayo sesisindo samangqamuzana e-sodium hyaluronate.UNILONGungumkhiqizi ochwepheshe we-sodium hyaluronate, okuhlanganisa ibanga lezimonyo, ibanga lokudla, i-sodium hyaluronate yezinga lezemithi nokunye.i-hyaluronate ye-sodiumokuphuma kokunye. I-UNILONG ihlukanisa i-sodium hyaluronate kanje:

◆Isisindo samangqamuzana aphezulu i-hyaluronic acid: I-Hyaluronic acid inesisindo se-molecular ephakeme kune-1500KDa, engenza ifilimu ephefumulayo ebusweni besikhumba, ivale umswakama ebusweni besikhumba, ivimbele ukuhwamuka komswakama, futhi inikeze umswakama wesikhathi eside. Kodwa ayinakho ukungena kahle futhi ngeke imuncwe yisikhumba.

◆ Isisindo esimaphakathi se-molecular hyaluronic acid: I-Hyaluronic acid inesisindo samangqamuzana phakathi kwe-800KDa ne-1500KDa futhi ingakha ifilimu ephefumulayo ebusweni besikhumba, ivale umswakama futhi iqinise isikhumba.

◆ I-hyaluronic acid enesisindo esiphansi se-molecular: I-Hyaluronic acid inesisindo se-molecular phakathi kuka-10KDa no-800KDa futhi ingangena kungqimba lwesikhumba sesikhumba. Idlala indima ethile ngaphakathi esikhunjeni, ivala umswakama, ithuthukise i-metabolism yesikhumba, futhi yenza isikhumba sibe nomswakama, sibushelelezi, sithambile, sithambile futhi sinwebeka. Amandla okuvimbela ukuhwamuka kwamanzi ampofu.

◆ I-Oligo hyaluronic acid: Ama-molecule e-Hyaluronic acid anesisindo samangqamuzana esingaphansi kuka-10KDa, okungukuthi izakhiwo ze-monosaccharide ezingaphansi kwama-50 kanye nezinga le-polymerization elingaphansi kwama-25, angangena ajule kungqimba lwedermis futhi abe nemiphumela ebanzi neqhubekayo yokuthambisa. Ngokungafani nama-molecule e-hyaluronic acid avamile anemiphumela yokuthambisa ebusweni besikhumba, anesikhathi eside sokuswakama, imiphumela emihle, ukusetshenziswa kwesikhathi eside, ukulwa nokuguga, kanye nemiphumela yokususa imibimbi.

Amanye ama-hyaluronic acid angase aguqulwe isakhiwo (i-acetylation, njll.) ukuze abe nobungane kakhulu esikhumbeni. Ama-asidi e-hyaluronic ajwayelekile ancibilika emanzini, kodwa ukuhlobana kwawo nesikhumba akwanele. Ngemuva kokuguqulwa, bangakwazi ukunamathela kahle esikhumbeni.

Uma unemibuzo noma izidingo mayelana ne-sodium hyaluronate, sicela ukhululekeXhumana no-Unilongnganoma yisiphi isikhathi.