Iyi mask ifite ubuhe bumaji?

Aagapfukamunwa ko mu masoIherutse gufata isi y'ubwiza mu buryo butunguranye, abayikoresha bavuga ingaruka zayo zitangaje. Inyuma y'ugukundwa kwayo mu buryo butunguranye hari inkuru ishimishije y'ubushakashatsi n'udushya bituma ubuhanga bwayo budasanzwe. Urugendo rwo gukora iyi mask y'ubumaji rwatangiye mu myaka itatu ishize n'urugendo rukomeye. Itsinda ry'abashakashatsi bumvise inkuru z'ubwoko bwa algae budasanzwe bukura mu bujyakuzimu bwa Pasifika y'Amajyepfo, aho izuba ryinjira gahoro gahoro kandi igitutu kigera ku rwego rutangaje. Bashimishijwe n'ubushobozi bwayo bwo kwihanganira ibihe bigoye nk'ibyo, batangiye urugendo rw'amezi menshi, bihanganira inyanja z'inkubi z'umuyaga n'ibibazo bya tekiniki byo gukusanya ingero z'iki kinyabuzima gikomera. Ntibari bazi ko ubu butunzi bwo mu nyanja y'iburengerazuba buzaba inkingi y'ingenzi y'umusaruro wabo w'umwimerere wo kwita ku ruhu. Urugendo rwo gukora iyi mask y'ubumaji rwatangiye mu myaka itatu ishize n'urugendo rukomeye. Itsinda ry'abashakashatsi bumvise inkuru z'ubwoko bwa algae budasanzwe bukura mu bujyakuzimu bwa Pasifika y'Amajyepfo, aho urumuri rw'izuba rugera gahoro gahoro kandi igitutu kigera ku rugero rutangaje. Bashimishijwe n'ubushobozi bwayo bwo kwihanganira ibihe bigoye nk'ibyo, batangiye urugendo rw'amezi menshi, bihanganira inyanja z'inkubi z'umuyaga n'ibibazo bya tekiniki byo gukusanya ingero z'iki kinyabuzima gikomera. Ntibari bazi ko ubu butunzi bwo mu nyanja nini buzaba inkingi y'ingenzi y'umusaruro wabo w'ubuziranenge bw'uruhu.

Tugarutse muri laboratwari, ikibazo gikomeye cyatangiye. Gukuramo ibintu by'ingirakamaro muri algae bitangiza imiterere yabyo byabaye akazi katoroshye. Dr. Emma Zhang, wari uyoboye itsinda ry'ubushakashatsi, yasobanuye ati: “Twagerageje uburyo burenga 120 bwo gukuramo algae. Mu mezi 18, itsinda ryacu ryakoranye umwete, akenshi rigakomeza kugeza nijoro, kugira ngo ribone uburyo bwiza bwo kubungabunga ubwiza bw'algae no kuyikoresha mu buryo bwo kwita ku ruhu.” Gukomeza kwabo byatanze umusaruro ubwo bateguraga uburyo bwihariye bwo gukuramo algae bwafashe ishusho yuzuye y'agaciro k'algae.

Ariko ubuhanga bw'iyi mask ntibukomoka ku nyanja gusa. Itsinda ry'ubushakashatsi ryanageze mu turere tw'imisozi miremire twa Yunnan, aho bize imiti ya kera y'ibimera ku basaza bo muri ako gace. Aba bahanga mu by'ubwenge gakondo basangije ubumenyi ku bimera byamaze imyaka myinshi bigaburira uruhu. Nyuma yo gupima cyane, itsinda ryahisemo ibimera bitatu byo mu misozi miremire byuzuzanya n'ibimera byo mu nyanja, birema uruvange ruhuza ubwinshi bw'ibimera biva mu nyanja, bitanga ubushyuhe bwihuse kandiindyo y'igihe kirekire.

Uburyo bwo gukora buhuza ikoranabuhanga rigezweho n'ubuhanga buhanitse. Buri gice gikorerwa ahantu hagezweho kandi hatanduye, aho imashini zikora neza zigenzura ingano nyayo y'ibikubiye muri icyo gikoresho. Abakozi b'abahanga bafite uburambe bw'imyaka myinshi bagenzura buri cyiciro, kuva mu kuvanga formula ikomeye kugeza mu gupakira neza buri mask. Umwe mu bashinzwe gutunganya iyo mask yagize ati: “Dufata buri mask nk'aho ari impano y'agaciro.” “Igenzura ryacu ry'ubuziranenge rirakomeye kuko twifuza ko buri mukoresha abona umusaruro utangaje.”

Ikintu gitandukanya iyi mask n'izindi ni ikoranabuhanga ryayo rishya ryo kuyihinduramo imiterere, rigacamo ibice by'ingenzi bigize iyi mask mo uduce duto dushobora kwinjira mu ruhu neza kurushaho. Ibi bisobanura impamvu abayikoresha bavuga koiterambere rigaragaranyuma yo kuyikoresha inshuro nke gusa. Madamu Jessica Wang, ushinzwe iyamamazabikorwa i Shanghai, yasangije ubunararibonye bwe agira ati: “Nagerageje udupfukamunwa twinshi, ariko nta kintu na kimwe cyagereranywa na two. Nyuma y'ibyumweru bibiri gusa nkoresheje, uruhu rwanjye rurushaho gukomera, rurabagirana, kandi rufite amazi menshi cyane. Uduce twumye twajyaga tumbangamira twagiye tubura burundu.”

Umutekano ni ikindi kintu cy’ubumaji bwawo. Buri gice gikorerwa isuzuma rikomeye, hasuzumwa ubuziranenge inshuro zirenga 40 kugira ngo gikoreshwe neza. Impuguke mu kugenzura ubuziranenge yagize iti: “Dupima ibintu byose kuva ku isuku y’ibikubiye muri icyo gikoresho kugeza ku guhuza uruhu,” ibi ni ibyatangajwe n’impuguke mu kugenzura ubuziranenge. “Ubwitange bwacu ku mutekano busobanura ko abakoresha bashobora kwizera ibyo bashyira ku ruhu rwabo.”

Gukundwa kwa mask kwakwirakwiriye mu magambo, aho abayikoresha basangiza ubunararibonye bwabo ku mbuga nkoranyambaga. Abantu bashishikajwe n'ubwiza bashimye imikorere yayo, kandi icyifuzo cyayo cyariyongereye cyane kuva yatangizwa. Icyatangiye nk'umushinga w'ishyaka ry'abahanga mu bya siyansi cyahindutse igikorwa cyo kwita ku ruhu gihindura uburyo abantu bafata gahunda zabo z'ubwiza.

Uko abantu benshi barushaho kuvumbura ibyiza byayo, ikibazo kiracyahari: iyi mask yo mu maso ifite ubuhe bumaji koko? Ni uruvange rwiza rw'ubushobozi bwo kwihanganira ibintu, udushya mu bya siyansi, no kwita ku bukorikori - uruvange rutanga umusaruro ugaragara kandi rukongera icyizere mu kwita ku ruhu. Ku babonye ingaruka zayo, igisubizo kirasobanutse: iyi si mask gusa; ni impinduramatwara mu kwita ku ruhu muri rusange.