Inganda zigaburira amatungo zakomeje kwibasirwa n "icyorezo cya kabiri" cy’umuriro w’ingurube zo muri Afurika na COVID-19, kandi nacyo gihura n’ikibazo cya "kabiri" cyo kuzamura ibiciro no kubuza burundu.Nubwo inzira igana imbere yuzuye ibibazo, inganda zubworozi nazo ziteza imbere cyane guhinduka kwayo no kuzamura no gufatanya guteza imbere inganda.Uru rupapuro ruvuga cyane cyane uburyo bwo kunoza imikorere yimisemburo yigifu mu mara y’inkoko, guteza imbere amara no kunoza imiterere y’ibimera byo mu nda

Inzira zo munda ni urugingo rukomeye rwinkoko gusya no gukuramo intungamubiri.Gusya mu mara bikorwa cyane cyane binyuze mumikorere ya enzymatique (exopeptidase, enzyme ya oligosaccharide, lipase, nibindi);Intungamubiri ntoya ya molekuline ikorwa na reaction enzymatique inyura mu mara ya epiteliyale yo mu mara kandi igakirwa na selile zo munda.

Amara kandi ni inzitizi karemano yo kurinda inkoko antigene y'ibiribwa, mikorobe zitera indwara na metabolite zangiza, kandi bikomeza umutekano w’ibidukikije imbere.Inzitizi yo munda igizwe na bariyeri yubukanishi, inzitizi yimiti, inzitizi ya mikorobe ninzitizi yumubiri kugirango dufatanyirize hamwe kurwanya ibitero by’amahanga.Inzitizi ya mashini (inzitizi yumubiri) bivuga ingirabuzimafatizo zuzuye zo mu nda zifitanye isano rya bugufi;Inzitizi ya chimique igizwe na mucus, umutobe wigifu urekurwa na selile yo mu mara epithelial selile nibintu bya antibacterial byakozwe na bagiteri zo mu nda zo mu nda, zishobora kubuza cyangwa kwica mikorobe zitera indwara;Inzitizi y'ibinyabuzima igizwe no kurwanya ubukoroni bw’ibimera byo mu mara kuri bagiteri zitera indwara no kwirundanya hagati ya bagiteri;Inzitizi y'umubiri ni urugingo runini rwa lymphhoide hamwe na mucosa ikomeye ifitanye isano na lymphoide.Kubwibyo, ubworozi ni ukuzamura inzira zo munda, kandi kwemeza ubuzima bwo munda nurufunguzo rwo korora neza nta kurwanywa.

Acide igira ingaruka za acide na bacteriostasis, kandi igira uruhare runini mubworozi bw'inkoko nzima.Acide organique isanzwe irimo aside irike ya karubike (acide formic, acide acetike, aside protionic na acide butyric), acide karubike irimo amatsinda ya hydroxyl (acide lactique, acide malic, aside tartaric na acide citric), acide ya karubasi ya acide irimo imigozi ibiri (acide fumaric acide ya sorbic) na acide organique (acide fosifori) (sh Khan na j Iqbal, 2016).Acide na ubushobozi bwa bacteriostatike ya acide zitandukanye ziratandukanye, kurugero, acide formique ifite ubushobozi bwa bacteriostatike ikomeye;Muri acide kuburemere bumwe, acide formic ifite ubushobozi bwo gutanga hydrogène ikomeye;Acide propionic na acide formique bigira ingaruka zikomeye zo kurwanya mildew.Kubwibyo, mugihe uhitamo aside, igomba kugereranwa mubuhanga ukurikije imiterere ya aside.Umubare munini w’ubushakashatsi wagaragaje ko kongera aside itegura indyo yuzuye bishobora guteza imbere no guteza imbere amara, kunoza imikorere yimisemburo yo mu mara, kunoza imiterere y’ibimera byo mu mara, no gufasha korora neza nta biribwa by’Ubuyapani.

Mu gusoza, gutegura aside bifite agaciro gakomeye mukurinda ubuzima bwamara bwinkoko.Mugihe ushyira muguhitamo aside, hagomba kwitonderwa ibigize, igipimo, ibirimo hamwe nuburyo bwo gutegura aside kugirango umutekano, umutekano hamwe nagaciro byibicuruzwa.