Kuki CO2 ikenewe mumico y'akagari?

PH yumuti usanzwe wumuco wumudugudu uri hagati ya 7.0 na 7.4. Kubera ko sisitemu ya karubone pH ari sisitemu ya pH ya physiologique pH (ni sisitemu yingenzi ya pH ya bffer mumaraso yabantu), ikoreshwa mukubungabunga pH ihamye mumico myinshi. ingano runaka ya sodium bicarbonate ikenera kongerwaho mugihe utegura imico hamwe nifu. Ku mico myinshi ikoresha karubone nka sisitemu ya pH, kugirango igumane pH ihamye, dioxyde de carbone muri incubator igomba gukomeza hagati ya 2-10% kugirango ikomeze kwibanda kuri dioxyde de carbone yashonze mugisubizo cyumuco. Muri icyo gihe, imiyoboro y’umuco yingirabuzimafatizo igomba guhumeka kugirango yemere guhanahana gaze.

Gukoresha ubundi buryo bwa pH buffer bikuraho ibikenerwa bya CO2 incubator? Byagaragaye ko kubera ubukana buke bwa dioxyde de carbone mu kirere, niba ingirabuzimafatizo zidafite umuco muri karuboni ya dioxyde de carbone, HCO3- mu muco w’umuco izashira, kandi ibyo bizabangamira imikurire isanzwe y’utugingo. Inyinshi mu ngirabuzimafatizo rero ziracyafite umuco muri incubator ya CO2.

Mu myaka mike ishize ishize, ibinyabuzima bya selile, ibinyabuzima bya molekuline, farumasi, nibindi byateye intambwe itangaje mubushakashatsi, kandi mugihe kimwe, ikoreshwa ryikoranabuhanga muriki gice ryagombaga gukomeza umuvuduko. Nubwo ibikoresho bisanzwe bya siyanse yubuzima byahindutse cyane, incubator ya CO2 iracyari igice cyingenzi cya laboratoire, kandi ikoreshwa mugukomeza no guteza imbere imikurire myiza ningirabuzimafatizo. Ariko, hamwe niterambere mu ikoranabuhanga, imikorere n'imikorere yabo byabaye byinshi, byizewe kandi byoroshye. Muri iki gihe, inkubator za CO2 zabaye kimwe mu bikoresho bisanzwe bikoreshwa muri laboratoire kandi byakoreshejwe cyane mu bushakashatsi n’umusaruro mu buvuzi, immunologiya, genetika, mikorobe, siyanse y’ubuhinzi, na farumasi.

Inkubator ya CO2 itanga ibidukikije kugirango imikurire myiza ya selile / tissue igenzure ibidukikije bidukikije. Igisubizo cyo kugenzura imiterere itera imiterere ihamye: urugero: acide ihoraho / alkaline (pH: 7.2-7.4), ubushyuhe butajegajega (37 ° C), ubutumburuke buri hejuru (95%), hamwe nurwego rwa CO2 ruhamye (5%), niyo mpamvu abashakashatsi mubice byavuzwe haruguru bashishikajwe nuburyo bworoshye bwo gukoresha inkubatori ya CO2.

Hiyongereyeho, hiyongereyeho kugenzura ingufu za CO2 no gukoresha microcontroller kugirango igenzure neza ubushyuhe bwa incubator, igipimo cyo gutsinda no gukora neza mu guhinga ingirabuzimafatizo n’ibinyabuzima, nibindi, byatejwe imbere. Muri make, CO2 incubator ni ubwoko bushya bwa incubator idashobora gusimburwa nubushakashatsi bwamashanyarazi busanzwe bwa laboratoire ya laboratoire.