Focus on Cellulose ethers

Fa'aaogāina ole CMC ile Fa'afomai

Fa'aaogāina ole CMC ile Fa'afomai

Carboxymethyl cellulose (CMC) o se vai-soluble polymer e maua mai cellulose, lea e masani ona faʻaaogaina i le falemaʻi faʻafomaʻi ona o ona uiga faʻapitoa, e pei o le biocompatibility, non-toxicity, ma le lelei tele o le mucoadhesive.I lenei tusiga, o le a tatou talanoaina le tele o talosaga a CMC i vailaʻau.

  1. Ophthalmic applications: O le CMC e faʻaaogaina lautele i sauniuniga o le mata, e pei o mata ma suauʻu, ona o lona gafatia e faʻateleina le taimi e nofo ai le vailaʻau i luga o le mata, ma faʻaleleia ai lona bioavailability.O le CMC foi e galue o se sui mafiafia ma tuʻuina atu le lubrication, faʻaitiitia le ita e mafua mai i le faʻaogaina o le vailaʻau.
  2. Fa'amālōlōina o manu'a: O vaila'au o lo'o fa'avae i le CMC ua fausia mo fa'amalologa o manu'a.O nei hydrogels e maualuga le vai ma maua ai se siosiomaga susu e faʻaleleia ai le faʻamalolo manuʻa.Ole CMC hydrogels e iai fo'i le biocompatibility sili ona lelei ma e mafai ona fa'aoga e fai ma fata mo le tuputupu a'e o sela ma masini.
  3. Tu'uina atu o vaila'au: O le CMC e fa'aaogaina lautele i faiga e tu'uina atu ai vaila'au, e pei o microspheres, nanoparticles, ma liposomes, ona o lona biocompatibility, biodegradability, ma meatotino mucoadhesive.E mafai ona fa'aleleia e le CMC le fa'aogaina o vaila'au, fa'aitiitia le o'ona, ma tu'uina atu fa'atatau ile ti'eti'e po'o totoga.
  4. Gastrointestinal applications: O le CMC e faʻaaogaina i le faʻatulagaina o papa ma capsules e faʻaleleia ai a latou mea faʻamavae ma faʻaleagaina.O lo'o fa'aaogaina fo'i le CMC e fai ma fa'amau ma fa'a'ese'ese i le fa'atupuina o laulau fa'ama'i tautala.O le CMC o loʻo faʻaaogaina i le faʻatulagaina o faʻamalologa ma emulsions e faʻaleleia ai lo latou mautu ma le viscosity.
  5. Talosaga nifo: O le CMC e faʻaaogaina i nifo nifo, e pei o le toothpaste ma le mouthwash, ona o lona gafatia e tuʻuina atu le viscosity ma faʻaleleia le tafega o meatotino o le faʻavae.E galue foi le CMC o se fusifusia, e taofia ai le vavaeeseina o vaega eseese o le faʻavae.
  6. Fa'aogaina o le toto: O le CMC e fa'aaogaina i fa'ama'i fa'ama'i, e pei o gels ma kulimi, ona o lona mucoadhesive meatotino.Ole fa'avae ole CMC e mafai ona fa'aleleia le taimi e nofo ai le vaila'au ile mucosa va'a, ma fa'aleleia atili ai lona bioavailability.

I le faaiuga, o le CMC o se polymer sili ona lelei ma le tele o faʻaoga i vailaʻau.O ona uiga tulaga ese, e pei o le biocompatibility, non-toxicity, ma le mucoadhesive gafatia, avea ma mea taua i sauniuniga ophthalmic, faʻamalolo manuʻa, faʻaogaina o vailaʻau, faʻaogaina o le manava, faʻasologa o nifo, ma sauniuniga vaʻaia.O le fa'aogaina o fa'aputuga fa'avae CMC e mafai ona fa'aleleia atili ai le bioavailability o vaila'au, fa'aitiitia lo latou o'ona, ma tu'uina atu fa'atatau ile ti'eti'e po'o totoga fa'apitoa, ma fa'aleleia ai taunu'uga o tagata ma'i.


Taimi meli: Me-09-2023
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