I-HydroxyPropyl Methyl Cellulose kwi-Eye Drops

IHydroxypropyl methylcellulose (HPMC) iqhele ukusetyenziswa kumathontsi wamehlo ngenxa yeempawu zayo zokuthambisa kunye ne-viscoelastic. Nazi ezinye iindlela i-HPMC esetyenziswa ngayo kumathontsi esweni:

Ukuthambisa: I-HPMC isebenza njenge-lubricant kumathontsi esweni, ibonelela ngokufuma kunye nokuthambisa kumphezulu weliso. Oku kunceda ukuthomalalisa ukungonwabi okunxulunyaniswa namehlo omileyo ngokunciphisa ukungqubana phakathi kwejwabu lenkophe kunye ne-cornea.

Ukwandiswa kweViscosity: I-HPMC yonyusa i-viscosity ye-eye drops, enceda ukwandisa ixesha labo lokudibanisa kunye nomphezulu we-ocular. Eli xesha lokudibanisa elongeziweyo liphucula ukusebenza kakuhle kwamathontsi eliso ekunyakaziseni nasekuthomalaliseni amehlo.

Ukugcinwa: Ubume be-viscous ye-HPMC inceda amathontsi eliso abambelele kumphezulu we-ocular, ukwandisa ixesha lokugcinwa kwiso. Oku kuvumela ukusasazwa okungcono kwezithako ezisebenzayo kunye nokuqinisekisa i-hydration kunye ne-lubrication ixesha elide.

Ukukhuselwa: I-HPMC yenza ifilimu ekhuselayo phezu kwendawo ye-ocular, ikhusela kwizinto eziphazamisayo kunye nezinto ezingcolileyo. Lo mqobo wokukhusela unceda ukunciphisa ukucaphuka kunye nokudumba, ukunika isiqabu kubantu abanamehlo abuthathaka okanye omileyo.

Ukuthuthuzela: Iimpawu zokuthambisa kunye nokuthambisa zeHPMC zifaka isandla kubuntofontofo bubonke bamathontsi eliso. Inceda ekunciphiseni imvakalelo yokukrala, ukutshisa, kunye nokurhawuzelelwa, okwenza amathontsi eliso akhululeke ngakumbi ukusebenzisa.

Ukuhambelana: I-HPMC i-biocompatible kwaye inyamezeleke kakuhle ngamehlo, iyenza ilungele ukusetyenziswa kwi-ophthalmic formulations. Ayibangeli ukucaphuka okanye ukusabela okubi xa isetyenziswa kwi-ocular surface, iqinisekisa ukhuseleko kunye nentuthuzelo kumsebenzisi.

Amalungiselelo Asimahla: I-HPMC ingasetyenziswa kwimixube yokulahla iliso engagciniyo, edla ngokukhethwa ngabantu abanamehlo anovakalelo okanye abo batyekele ekungafaneni nokudityaniswa nezithinteli. Oku kwenza i-HPMC ilungele ukusetyenziswa kuluhlu olubanzi lweemveliso zokhathalelo lwamehlo.

IHydroxypropyl methylcellulose (HPMC) idlala indima ebalulekileyo ekuthotyweni kwamehlo ngokunika i-lubrication, ukuphuculwa kwe-viscosity, ukugcinwa, ukhuseleko, intuthuzelo, kunye nokuhambelana. Ukusetyenziswa kwayo kunegalelo ekusebenzeni nasekukhuseleni ukwakheka kwamehlo, ukunika isiqabu kubantu abanengxaki yamehlo omileyo, ukucaphuka, kunye nokungakhululeki.