
Tsab ntawv xov xwm no muab cov lus qhia dav dav ntawm cov xwm txheej cuam tshuam rau tus nqi pheej yig-tso tawm cov tshuaj kho mob, tshawb txog ntau yam kev kho mob, kev txhim kho thev naus laus zis, thiab kev txiav txim siab rau cov neeg mob thiab cov kws kho mob. Peb delve rau hauv qhov tshwj xeeb ntawm kev xa khoom sib txawv, sib tham txog lawv cov txiaj ntsig thiab cov ntsiab lus sib cuam tshuam los pab koj txiav txim siab paub.
Hom tshuaj thiab nws qhov kev xav tau ntau npaum li cas cuam tshuam rau tus nqi tag nrho. Cov tshuaj complex lossis tshwj xeeb feem ntau tuaj nrog tus nqi siab dua. Qhov zaus ntawm kev tswj hwm kuj ua lub luag haujlwm; sustained-tso formulations, thaum muaj peev xwm kim dua upfront, tuaj yeem txo tus nqi tag nrho lub sij hawm los ntawm kev txo cov koob tshuaj uas xav tau.
Cov cuab yeej siv rau kev tso tawm txuas ntxiv cuam tshuam rau tus nqi. Cov twj tso kua mis, piv txwv li, sawv cev rau kev nqis peev tseem ceeb, tab sis tuaj yeem muab kev txuag nyiaj mus sij hawm ntev piv rau kev txhaj tshuaj ntau zaus lossis tshuaj noj hauv qhov ncauj. Lwm cov tshuab, xws li biodegradable polymers lossis microspheres, muaj cov nqi tsim khoom sib txawv uas cuam tshuam tus nqi kawg. Lub complexity ntawm manufacturing txheej txheem ntawm lub Pheej yig Sustained Release Drug Delivery Therapy tseem yuav cuam tshuam tus nqi. Kev tshawb fawb thiab kev txhim kho cov nqi yog qhov tseem ceeb hauv cov nqi ntawm cov khoom xa tuaj tshiab thiab tshiab.
Qhov ntsuas ntawm ntau lawm thiab cov txheej txheem tsim khoom nws tus kheej cuam tshuam tus nqi. Kev tsim khoom loj dua feem ntau ua rau kev lag luam ntawm cov nplai, txo tus nqi ib chav. Txawm li cas los xij, kev tsim cov txheej txheem nyuaj nrog cov cuab yeej tshwj xeeb thiab cov khoom siv yuav ua rau tus nqi nce.
Tus nqi ntawm kev tshawb fawb thiab kev tsim kho tshiab Pheej yig Sustained Release Drug Delivery Therapy yog qhov tseem ceeb. Qhov no suav nrog tus nqi ntawm kev sim tshuaj, kev pom zoo ntawm kev tswj hwm, thiab kev tshawb fawb tsis tu ncua los txhim kho kev ua tau zoo thiab kev nyab xeeb. Cov nqi tsim kho no feem ntau suav nrog rau tus nqi kawg ntawm cov tshuaj.
Kev pov hwm kev pov hwm thiab cov cai them rov qab ua lub luag haujlwm tseem ceeb hauv kev txiav txim siab tus neeg mob cov nuj nqis tawm hauv hnab tshos. Cov phiaj xwm kev tuav pov hwm sib txawv yuav them rau ntau yam ntawm kev kho mob sib txawv, cuam tshuam rau tag nrho cov nqi rau cov neeg mob. Kev sib tham ntawm cov tuam txhab tshuaj thiab cov chaw muab kev pov hwm kuj cuam tshuam rau tus nqi kho mob.
| Delivery System | Mechanism | Kwv yees tus nqi ntau | Qhov zoo | Qhov tsis zoo |
|---|---|---|---|---|
| Qhov ncauj Capsules | Cov tshuaj maj mam tso tawm matrix | Hloov pauv, nyob ntawm cov tshuaj thiab cov chaw tsim khoom | Yooj yim, siv tau zoo (feem ntau) | Tsawg dua kev tswj hwm ntawm cov tshuaj tso tawm, muaj peev xwm ua rau mob plab hnyuv |
| Implantable Pumps | Tswj tso tawm los ntawm lub twj tso kua mis mechanism | Tus nqi pib siab, tab sis tuaj yeem raug nqi mus sij hawm ntev | Precise tswj ntawm cov tshuaj tso tawm, ncua sij hawm ntawm kev kho mob | Txoj kev phais yuav tsum tau, muaj peev xwm ua rau muaj teeb meem |
| Injectable Microneedles | Microneedles muaj cov tshuaj yaj hauv polymer | Tus nqi nruab nrab, nyob ntawm cov tshuaj thiab kev tsim | Tsis mob, yooj yim tswj | Kev txwv cov tshuaj muaj peev xwm nyob rau hauv cov formulations tam sim no |
Ntau lub tswv yim tuaj yeem pab cov neeg mob nkag mus tau yooj yim dua Pheej yig Sustained Release Drug Delivery Therapy. Cov no suav nrog kev tshawb nrhiav cov kev xaiv tshuaj siv dav dav, siv cov kev pab cuam pab neeg mob uas muab los ntawm cov tuam txhab tshuaj, thiab sib tham nrog cov kws kho mob txog cov phiaj xwm them nyiaj lossis tshawb nrhiav cov kev pab nyiaj txiag.
Yog xav paub ntxiv txog kev kho mob qog noj ntshav thiab kev tshawb fawb, tej zaum koj yuav xav mus ntsib Shandong Baofa Cancer Research Institute.
Disclaimer: Cov ntaub ntawv no yog tsim los rau kev kawm nkaus xwb thiab yuav tsum tsis txhob suav hais tias yog cov lus qhia kho mob. Nco ntsoov sab laj nrog tus kws kho mob ua ntej txiav txim siab txog koj txoj kev kho mob.