Kugenzurwa Kurekura Ibiyobyabwenge: Umuyobozi wuzuye 

Kugenzurwa Kurekura Ibiyobyabwenge Sisitemu itanga inyungu zikomeye muburyo busanzwe mugukomeza kwibanda ku biyobyabwenge mumadirishya yo mubwiza. Ibi bigabanya inshuro zifata, kugabanya ingaruka mbi, kandi zitezimbere kubahiriza. Iyi ngingo isize mumahame, uburyo, porogaramu, nikizaza Kugenzurwa Kurekura Ibiyobyabwenge.

Intangiriro Kuri Kugenzurwa

Uburyo bwo gutanga ibiyobyabwenge gakondo bikunze bivamo urwego rwibiyobyabwenge bihindagurika mumubiri, biganisha ku gihe cyo kwibanda cyane (bishobora guteza uburozi) nibihe bidafite ishingiro (aho ibiyobyabwenge bidafite akamaro). Kugenzurwa Kurekura Ibiyobyabwenge Sisitemu igamije gutsinda izi mbogamizi urekura ibiyobyabwenge mugihe cyagenwe, kugirango urwego ruhamye kandi rwumubiri.

Inyungu zo Kugenzurwa

• Yagabanijwe gufata inshuro: Dosiye nke zirakenewe, kunoza kubahiriza abarwayi.
• Ingaruka zigabanutse: Urwego ruhamye rwo kugabanya ibyago byo kwibanda ku ngaruka zijyanye nabyo.
• Kunoza uburyo bwiza bwo kunoza: Kubungabunga urwego rwibiyobyabwenge mumadirishya ya Trapeutic Yerekana ko ibiyobyabwenge bikora ibiyobyabwenge.
• Yongerewe Amahirwe yo kwihangana: Gukoresha kenshi gukora kwivuza byoroshye kubarwayi.

Uburyo bwo gusohora

Uburyo bwinshi bukoreshwa mu kugeraho Kugenzurwa, buri kimwe hamwe nibyiza byacyo nibibi. Ubu buryo burashobora gushyirwa mu byiciro byinshi bigenzurwa na diffusion, bugenzurwaga isuri, na osmotrique.

Sisitemu yo kugenzurwa

Muri sisitemu yo kugenzurwa na diffusion, ibiyobyabwenge byasohotse binyuze muri Matrix Polymer. Igipimo cyo gusohora ibiyobyabwenge kigenwa no guhuza ibiyobyabwenge muri polymer na geometrie yibikoresho. Hariho ubwoko bubiri bwingenzi:

• Ibikoresho byo kubigega: Inkongi y'umubiri izengurutswe n'ikibazo cyo kugenzura igipimo. Ibiyobyabwenge bikwirakwizwa na membrane ku gipimo kigenzurwa.
• Ibikoresho bya Matrix: Ibiyobyabwenge bitatatatatanye muri matrix polymer. Ibiyobyabwenge bikwirakwiza muri matrix nkuko polymer yiyongera kandi / cyangwa gutesha agaciro.

Sisitemu-igenzurwa

Sisitemu igenzurwaga isuri irekura ibiyobyabwenge nka polymer matrix cyangwa degrade. Igipimo cy'isuri gishobora kugenzurwa n'ibigize Polymer n'ibidukikije (urugero, PH, Enzymes).

• Isuri hejuru: Polymed erode kuva hejuru, irekura ibiyobyabwenge muburyo bwa zeru.
• Isuri nini: Polymer degrade mu buryo bwose, biganisha ku mwirondoro ushimishije.

Sisitemu ya Osmotrique

Sisitemu iyobowe na osmotrique ikoreshwa igitutu cyo hanze kugirango utware ibiyobyabwenge. Igice cya kabiri cya kimwe cya kabiri kizengurutse ibiyobyabwenge birimo umukozi wa Osmotic. Amazi yiyeguwe muri Core, akora igitutu gisunika ibiyobyabwenge binyuze muri orifice nto. Sisitemu ikunze gutanga neza Kugenzurwa imyirondoro.

Porogaramu yo Kugenzurwa Kurekura Ibiyobyabwenge

Kugenzurwa Kurekura Ibiyobyabwenge ifite uburyo butandukanye bwo gusaba muburyo butandukanye bwo gutanga ibitekerezo. Amahame arashobora no gukoreshwa mugushakisha kanseri, nkubushakashatsi bwakozwe kuri Shandong Baofa Kanseri Ikigo cyubushakashatsi bikaba biteza imbere uburyo gakondo. Dore ingero zimwe:

Kurekura mu magambo

Umunwa Kugenzurwa Ibigenewe byateguwe kugirango urekure ibiyobyabwenge buhoro buhoro munzira ya gastrointestinal. Ibi birashobora kugabanya inshuro nyinshi no kunoza ibiyobyabwenge. Ingero zirimo:

• Yagutse-irekuye ibinini na capsules: Iyi fomu ikoresha uburyo butandukanye (urugero, matrix ikwirakwizwa, igitutu cya osmotike) kugenzura irekurwa ryibiyobyabwenge mumasaha menshi.
• Ibinini byinjira: Ibi bisate bitwawe na polymer bishonga gusa mubidukikije bya alkaline byamara mato, kurinda ibiyobyabwenge mu gifu no kuwurekura muburyo bugamije.

Ibice bya Transdermal

Ibicuruzwa byoherejwe bitanga ibiyobyabwenge binyuze mu ruhu ku gipimo kigenzurwa. Ibi bikoresho biroroshye kandi birashobora gutanga itangwa ryibiyobyabwenge bidakenewe inshinge. Ingero zirimo:

• Nikotine Porthes: Ikoreshwa mu guhagarika itabi, ibi bice bitanga nikotine ku muvuduko ugenzurwa kugirango ugabanye irari.
• Fentanyl Portches: Ikoreshwa mu gucunga ububabare, ibi bice bitanga Fentanyl, opioid ikomeye, ku kigero cyagenzuwe.

Gutangazwa Kugenzurwa

Inshinge Kugenzurwa ibigenewe byateguwe kugirango urekure imiti mubyumweru cyangwa ukwezi. Iyi miterere ni ingirakamaro kubiyobyabwenge bisaba kuvurwa igihe kirekire ndetse nabarwayi bafite ikibazo cyo gukurikiza gahunda yo kumvugo. Ingero zirimo:

• Microsceres: Microspheres yuzuye ibiyobyabwenge yatewe mumubiri, aho barekuye buhoro buhoro ibiyobyabwenge nka polymer degrade.
• Gutera: Imbaraga zikomeye zinjijwe munsi yuruhu, aho zirekura ibiyobyabwenge mugihe kinini.

Ibintu bireba kurekurwa

Ibintu byinshi birashobora guhindura igipimo nigihe cyo kurekura ibiyobyabwenge kuva Kugenzurwa sisitemu. Ibi bintu birimo:

• Ibiyobyabwenge: Kudacogora, uburemere bwa moleki, no gutuza ibiyobyabwenge.
• Polymer umutungo: Uburemere bwa molekilar, hydrophobitity, no gutesha agaciro polymer.
• Igikoresho geometrie: Ingano, imiterere, hamwe nubuso bwibikoresho.
• Ibintu by'ibidukikije: PH, ubushyuhe, hamwe na enzymes mubidukikije bidukikije.

Ibihe by'ejo hazaza hasohotse

Umurima wa Kugenzurwa Kurekura Ibiyobyabwenge ihora ihinduka, hamwe nikoranabuhanga rishya na porogaramu zigaragara. Bimwe mubyingenzi birimo:

Gutanga ibiyobyabwenge

Sisitemu yo gutanga ibiyobyabwenge igamije gutanga ibiyobyabwenge byumwihariko kurubuga rwibikorwa, kugabanya ingaruka zuruhande no kunoza uburyo bwo kuvugurura. Ibi birashobora kugerwaho ukoresheje:

• Kwibasiwe na Ligand: Gufata ligands kubatwara ibiyobyabwenge bihuza na repprs post yihariye kuri selile.
• Sisitemu yo Kwitangura Gushushanya abatwara ibiyobyabwenge birekura ibiyobyabwenge mu gusubiza ibiterane byihariye, nka PH, ubushyuhe, cyangwa imisemburo.

3D icapiro ryagenzuwe

Ikoranabuhanga rya 3D rikoreshwa mugukora ibicuruzwa Kugenzurwa Ibikoresho hamwe na geometries bigoye nibiyobyabwenge. Ibi bituma imiti yihariye hamwe niterambere rya sisitemu yo gutanga ibiyobyabwenge.

Nanotechnology yagenzuwe

Nanoparticles, nka liposomes, polymeric nanoparticles, hamwe nududomo twa Qumpamu, birakoreshwa mugutezimbere ibiyobyabwenge kugirango bigengwe. Nanoparticles irashobora kuzamura ibiyobyabwenge, arinde ibiyobyabwenge gutesha agaciro, no kunoza ibiyobyabwenge hejuru ya selile.

Urugero Amakuru: Kugereranya imyirondoro yo kurekura ibiyobyabwenge

* Amakuru ni agamije ushushanya gusa kandi arashobora gutandukana bitewe na forelation yihariye.

Umwanzuro

Kugenzurwa Kurekura Ibiyobyabwenge Tanga inyungu zikomeye muburyo busanzwe bwo gutanga ibiyobyabwenge, harimo kugabanuka kwa kabiri, ingaruka zigabanuka, kandi zinoze imikorere yubuvuzi. Hamwe niterambere rikomeje mubikoresho siyanse, Nanotechnology, na 3D icapiro, ejo hazaza ha Kugenzurwa ni byiza, bitanga byinshi uburyo bwiza kandi bwihariye kubwindwara zitandukanye.