GUSHYIRA MU BIKORWA GELATINI MU BIKORWA BIOMEDIQUE
Gelatin, ibintu bisanzwe biopolymer, ninyongeramusaruro yateguwe na hydrolysis iringaniye yamagufwa yinyamaswa, uruhu, imitsi, imitsi n umunzani.Ntakintu nakimwe cyagereranywa nubu bwoko bwibikoresho byubuvuzi muri gelatine, kubera biodegradabilite, biocompatibilité nziza, gel nigiciro gito.Kubwibyo, gelatine yakoreshejwe cyane nkibikoresho bya farumasi gakondo mubikoresho byubuvuzi.
AmarasoSubstitutes
Gutanga amaraso birakenewe mubihe byinshi, nko kubaga igice cyangwa kuva amaraso menshi.Nyamara, ibura ryinkomoko yamaraso, imiterere yamaraso igoye cyane, hamwe ningaruka zo gutanga amaraso ya allogeneque nabyo bibangamira igihe, imikorere n'umutekano byo kuvura kwa muganga cyane.Uburyo bwo gusimbuza plasma burashobora gukemura ibyo bibazo, kubwibyo bifite imbaraga zikomeye zo kuvura hamwe n'umwanya wo kunoza tekinike.Kubwibyo, ibikoresho bya gelatine, nka succinyl gelatin na peptide ya polygelatine, bikoreshwa cyane nkibisimbuza plasma mumavuriro.Gusimbuza Gelatin plasma bizakoreshwa mugihe cyihutirwa nko kugabanuka kwamaraso no guhungabana.Kwinjira kwa koleoide birashobora kwagura umuvuduko wamaraso no kunoza microcirculation.Amaraso ya Gelatin asimbuye afite ibyiza byinshi, nko kwangirika, kwinjiza byinshi, kutagira uburozi, kutakingira umubiri nibindi.
HemostaticMaterial
Mu myaka yashize, umuryango wubuvuzi witaye cyane mugutezimbere ibikoresho bishya bya hemostatike.Absorbable gelatin sponge yakuruye abantu benshi kuko ifite ibyiza byingaruka nziza ya hemostatike, igiciro gito kandi ikora neza.Uburyo bwa hemostatike ya gelatin hemostatike sponge ni ugukora cyane cyane imiterere yimitsi ihagarika imiyoboro yamaraso, kugirango igabanye platine no kubitsa fibrinogen.Ibi ni ingirakamaro cyane muburyo bwo gukora trombose, kugirango ugabanye igihe coagulation hanyuma amaherezo uhagarike kuva amaraso.Ukurikije uburyo bwa coagulation, splat ya gelatin hemostatike ifite imirimo yingenzi yo kwikuramo imashini no kwinjiza amazi.Mubikorwa byose bya coagulation, kurugero, ntabwo bigira uruhare runini mugutezimbere kubyara inzira zingenzi za hemostatike nka prothrombine.Sponge isanzwe ya gelatin sponge ikoreshwa mumavuriro ifite ibibi byinshi, nkibisubizo binini byumubiri wimibiri yamahanga, imikorere mibi ya hemostatike no kugwa byoroshye.Kugeza ubu, gelatine ikunze guhindurwa cyangwa igahuzwa nibindi bikoresho kugirango itange ibikoresho bya hemostatike bifite imikorere myiza.
IbindiAGusaba
Gelatin ikomoka cyane cyane muri kolagene mu ngingo z'umubiri, bityo ikaba ifite imiterere y'ibinyabuzima idasanzwe, nka biocompatibilité nziza na biodegradabilite, bityo ikaba yarakoreshejwe cyane mubinyabuzima.Gelatine ntishobora gukoreshwa gusa mubice byavuzwe haruguru, ariko no mukuvura indwara zuruhu.Kurugero, hydrolyzed gelatin irashobora kuvura uruhu rwacitse, ichthyose na dandruff.Byongeye kandi, gelatine nayo yakoreshejwe cyane mubuvuzi bwimbere.Muri Pharmacopoeia yo mu Bushinwa, hasobanurwa ko gelatine ya macromolecular ifite ingaruka zo gukama no kubyara amaraso, kandi ikagira ingaruka zimwe na zimwe zo kuvura ku bimenyetso byinshi nko kubura amaraso no gutakaza amaraso.Hydrolyzed gelatin nayo igira ingaruka zigaragara mukuvura gastrite idakira nibindi bimenyetso.
Igihe cyo kohereza: Kanama-11-2021
