Mu iterambere ryibanze, itsinda ryabahanga ryateje imbere agashyaisahaniibyo bitanga imbaraga zinoze kandi byongera biocompatibilité.Iterambere ryashyizweho kugirango rihindure urwego rwo kuvura no kubaga amagufwa.Isahani ya Titanium imaze igihe kinini ikoreshwa mubikorwa byubuvuzi, nko kubaga ibyubaka no kuvura kuvunika amagufwa.Nyamara, imwe mu mbogamizi zo gukoresha titanium ziterwa nubushobozi bwabo kubibazo nko kwandura cyangwa kunanirwa kwatewe.Kugira ngo ibyo bibazo bikemuke, itsinda ry’abashakashatsi ryibanze ku kuzamura ibinyabuzima bya plaque ya titanium.
Iri tsinda riyobowe na Dr. Rebecca Thompson, rimaze imyaka itari mike rikora iperereza ku buryo butandukanye kugira ngo bagere ku ntego zabo.Hanyuma, bashoboye gukora plaque nshya ya titanium bahindura ubuso bwibintu kurwego rwa microscopique.Ihinduka ntabwo ryongereye imbaraga zisahani gusa ahubwo ryanateje imbere biocompatibilité.Byahinduweisahaniyakorewe ibizamini byinshi muri laboratoire no kwa muganga.Ibisubizo byari byiza cyane, hamwe nisahani yerekana imbaraga zidasanzwe nigihe kirekire.
Byongeye kandi, iyo byatewe mu nyamaswa, byahinduweisahaniyerekanye cyane amahirwe yo kwandura cyangwa kwangwa tissue.Muganga Thompson asobanura ko isahani nshya ifite imiterere yihariye ituma habaho guhuza hamwe nuduce twamagufwa.Iyi mikorere ningirakamaro muguterwa neza no gutuza igihe kirekire.Iri tsinda ryizera ko uku kwiyongera kwa biocompatibilité bizagabanya cyane ibyago by’ingaruka no kuzamura umusaruro w’abarwayi.Ibishobora gukoreshwa kuriyi plaque ya titanium nini.Irashobora gukoreshwa muburyo butandukanye bwo kubaga amagufwa, harimo kuvura imvune, uruti rw'umugongo, hamwe no gusimburana hamwe.Byongeye kandi, isahani yerekana amasezerano mugutera amenyo nubundi buryo bwo kubaka.
Umuryango w’ubuvuzi washimye iyi ntambwe nkiterambere ryibanze mubikoresho byatewe.Muganga Sarah Mitchell, umuganga ubaga amagufwa, avuga ko amasahani ya titanium akunze gukoreshwa mu myitozo ye, ariko ibyago byo guhura n’ibibazo byahoraga bihangayikishije cyane.Isahani nshyashya ya titanium itanga igisubizo kidasanzwe kuri iki kibazo.Byongeye kandi, icyapa gishya cya titanium nacyo cyashimishije inganda zo mu kirere.Bitewe n'imbaraga ziyongereye, irashobora gukoreshwa mugukora indege, ikagira uruhare mu ndege yoroshye kandi ikoresha peteroli.Iri terambere ryibanze ryugurura umuryango wubushakashatsi no guhanga udushya mubikoresho byatewe.Ubu abahanga barimo gushakisha ubundi buryo bwo guhindura no guhuza ibikoresho kugirango habeho imbaraga zikomeye kandi zihuza ibinyabuzima.
Ariko, ni ngombwa kumenya ko isahani nshya ya titanium irimo gukorerwa ibizamini no kwemezwa mbere yuko iboneka henshi.Itsinda ry'abahanga bafite icyizere cy'ejo hazaza hazavumburwa kandi bizeye ko rizagirira akamaro abarwayi ku isi hose.Mu gusoza, iterambere rya plaque ya titanium ifite imbaraga zongerewe imbaraga hamwe na biocompatibilité irerekana intambwe igaragara mubuvuzi no mu kirere.Isahani yahinduwe itanga igisubizo kubibazo bishobora guterwa na titanium iriho kandi ikingura uburyo bushya bwo kuvura imvune, gusimburana hamwe, hamwe nubundi buryo bwo kwiyubaka.Hamwe nibindi bizamini no kwemezwa nubuyobozi, ubu bushya bufite ubushobozi bwo kuzamura umusaruro w’abarwayi no kugira uruhare mu iterambere mu bikoresho byatewe.
Igihe cyo kohereza: Nyakanga-17-2023