Hydroxypropypropypropinyl Methylcelll. Lilemong tsa morao tjena, HPMC e hlokometse haholo likopo tsa eona ka lebaka la thepa ea hae e ikhethang joalo ka thepa ea eona e ikhethang, biodegradahi e ntle ea lifilimi le bokhoni bo botle ba lifilimi.
1. Litsamaiso tsa Tlhahlobo ea Lithethefatsi:
HPMPS e thehiloeng ho HPMC e hlahile e le ho ts'episa li-sistems tsa ho tlisa lihlapi tsa ho kenya bokhoni ba bona ba ho sebelisa le ho lokolla li-agents tsa kalafo ka tsela e laoloang. Li-hydrogel tsena li ka tsamaisana le ho bontša tokollo e khethehileng ea tokollo ka ho fetola mahloriso a polytrit, ho tšela matla a polymer, le likhakanyo tsa polymer. HPMC hydrogles e sebelisitsoe bakeng sa ho tsamaisoa ha lithethefatsi tse fapaneng, ho kenyeletsoa li-aglummauty lithibela-mafu le lithethefatsi tse sa tsotelleng.
2. Pholiso ea maqeba:
Likolong tsa tlhokomelo ea maqeba, HPMC hydrogles li bapala karolo ea bohlokoa ho ntšetsa pele ho folisa maqeba le ntlafatso ea lisele. Li-hydrogel tsena li baka tikoloho e mongobo e sebetsanang le lifofane tsa Celferation le ho falla, ho tsamaisa ts'ebetso ea phokotso ea phokotso. Ntle le moo, moaparo o thehiloeng HPMC o na le phetiso e ntle le ho khomarela maqeba a sa tloaelehang, a netefatsa monyetla oa ho kopana le ts'oaetso le ho fokotsa kotsi ea tšoaetso.
3. Litšireletso tsa mahlo:
HPMC hydroge Lisebelisoa tsena li fana ka lubrication, Hydration le nako e telele ea bolulo e sebakeng sa ochure, e fana ka matšeliso a ba apelang lense. Ho feta moo, mahlo a mahlo a HPMC a bonts'a poloko e ntlafalitsoeng ea likokoanyana, e lebisang ho boloka lithethefatsi le botsitso.
4. Boenjiniere ba Tissue:
Lienjiriering ea lisele le meriana ea nchafatsang, HPMC hydrogels e sebeletsa joalo ka li-scaffolds bakeng sa ho nchafatsa lisele tsa ho hlomphuoa. Hydrogels matrix matrix e eketsehileng matrix (ecm) tikoloho le ts'ehetso ea biochemical ea kholo le khethollo. Ka ho kenyelletsa limolek'hule tsa bioctive le limolek'hule ka har'a hydrogel matrix, scaffolds e ntle li ka khothaletsa nchafatso ea lithane tse lebisitsoeng likopo tse kang lefu la lefufuru.
5. Metsoako ea lihlooho:
HPMC hydrogels e hiriloe haholo ka mekhoa ea lihlooho tse kang li-gels, lisente le litlolo ka lebaka la phetisetso ea tsona e ntle ea Rhebelo e ntle haholo. Li-hydrogel tsena li fana ka kotlo e boreleli ebile e sa tsitsa ho matlafatsa ho aha ha metsoako e masene ea metsoako e mafolofolo. Ntle le moo, liphahlo tse thehiloeng ho HPMC li bonts'a ho lokolloa ha lingaka tsa kalafo, ho netefatsa hore halelele le mamello.
6. Lipetso tsa meno:
Ka menoana ea meno, hpmc hydrogels fumana likopo tse fapaneng ho tloha litlhare tsa meno ho isa melomong ea molomo. Li-hydrogel tsena li fana ka tšebelisano e ntle ea menoana ea meno, ka tsela e etsang hore ho tšoarelle le ho phela nako e telele ea ho khutlisa tlhokomelo. Ho feta moo, molomo o thehiloeng ho HPMC o bontša nako e ntle ea ho ikopanya le lisele tsa molomo le ho ntlafatsa litlamorao tsa metsoako e sebetsang e kang baemeli ba maiketsetso le fluoride baente.
7. Ho lokolloa ho lokollotsoe:
HPMC hydrogles e hlahlojoa bakeng sa nts'etsopele ea li-inshorense tse laoloang tse kentsoeng bakeng sa phano ea lithethefatsi tse telele. By incorporating drugs into biodegradable HPMC matrices, sustained release implants can be fabricated, allowing for the continuous and controlled release of therapeutic agents over an extended period. Litloaelo tsena li fana ka melemo e kang khafetsa, e ile ea ntlafatsa mokhoa oa mamello, 'me litlamorao tsa mahlakore a mabeli.
Hydroxypropypropinyl MethylceLulose (HPMC) e na le bokhoni bo boholo bakeng sa litlhahiso tse fapaneng tsa liindasteri tse ngata, haholo-holo lisoto, liencetics le boenjiniere ba biometic. Motsoako oa eona o ikhethang oa biocondomity, biodradical thepa ea phepelo ea li-bsheoology e etsoang molemong oa ho fana ka lithethefatsi, boenjiniere bo hlahelletseng, le lits'ebetso tse ling tsa biomenical. Ha lipatlisiso tšimong ena e ntse e tsoela pele, li-hpmc tse thehiloeng ho HPMC li lebelletsoe ho bapala karolo e kholo ea ho sebetsana le mathata a thata a bophelo bo botle le ho biotechnology.
Nako ea poso: Mots'eanong-09-2024