Twese dukunda amabara meza, si byo se? Ni ibyiyumvo byiza iyo ibara ryiza ryongewe ku nkuta z'inzu yacu, imyenda twambara, n'ibintu dukoresha. Ariko tekereza, byagenda bite niba ibara ryiza ukunda gukoresha koko rihinduka uburozi bwica? Uyu munsi ngiye kukubwira inkuru iteye ubwoba kandi y'ukuri. Iyi ni inkuru ivuga ku ibara ry'icyatsi kibisi cyigeze kwigarurira Ubwongereza bwose, ariko icyarimwe kikica abantu bucece.
Iryo bara ry'icyatsi kibisi ryari hose
Iyi nkuru itangira mu Bwongereza bwo mu kinyejana cya 19. Muri icyo gihe, hamwe n'impinduramatwara y'inganda, inganda zose zari hirya no hino, n'ikirere cyuzuye umwotsi, abantu bakundaga cyane ibara ry'icyatsi kibisi ry'ibidukikije. Hagati aho, ibara ry'icyatsi kibisi ryiza cyane ryaje kumenyekana. Ryitwaga 'Icyatsi cya Scheele'. Iri bara ryitiriwe umuhanga mu bya shimi wo muri Suwede warivumbuye mu 1778. Iri bara ryakunzwe cyane ku buryo ryakoreshejwe ku bintu byose kuva ku nkuta z'Ingoro ya Buckingham kugeza ku bifuniko by'ibitabo, imyenda, ibikinisho, imitako ya keke, na bombo. Ni ryo bara "ryaryo" icyo gihe, ni ukuvuga ibara ryakunzwe cyane.
Ariko inyuma y'ubu bwiza hari ibanga ryica. Iri bara ryakozwe hifashishijwe kuvanga umuringa na ogisijeni hamwe n'ikintu cy'uburozi bwinshi cya arsenic .
Mu magambo make, abantu icyo gihe bashyiraga ubu burozi bwica mu ngo zabo ndetse no mu mibiri yabo batabizi.
Arsenic ni iki mu by'ukuri?
Arsenic ni ikintu gishobora kuboneka mu butaka bwacu no mu mazi yo munsi y'ubutaka. Icyo gihe, abaganga bakoreshaga arsenic mu rugero ruto mu kuvura indwara nka umuriro, asima,
na eczema . Igitangaje ni uko no muri iki gihe, ikintu cyitwa arsenic trioxide gikoreshwa neza nk'umuti wa chimiotherapie mu kuvura ubwoko bukomeye bwa leukemia, Acute Promyelocytic Leukemia. Ariko icyo gihe, abantu bamaze ibinyejana byinshi bazi ko arsenic ari uburozi bubi cyane. Mu mateka, yitwaga kandi "umwami w'uburozi" kuko yakoreshwaga mu kwica abanzi b'abami mu ibanga. Kubera ko nta mpumuro cyangwa uburyohe ifite, ishobora kuvangwa mu byo kurya no mu binyobwa byoroshye. Nanone, kubera ko ibimenyetso bya mbere by'uburozi bwa arsenic, nko
kugira isesemi ,
kuruka , no
kuribwa mu nda , bisa n'ibimenyetso by'indwara nka kolera, zari zisanzwe muri icyo gihe, nta muntu wakekaga ko ari ubwicanyi.
Impanuka yamenyekanye
Mu 1839, umuhanga mu bya shimi w’Umudage yaburiye kuri ibi. Yavuze ko niba Scheele's Green imanitswe mu byumba bitose, ishobora gutanga umwuka w’uburozi. Nyuma gato y’uko iyo raporo isohotse, abana bane i Londres bapfuye bazize kunanirwa guhumeka. Ibyumba byabo byari bimanitswe vuba aha hamwe n’urupapuro rw’icyatsi kibisi. Nyuma y’uko urwo rupapuro rugeragezwa, byagaragaye ko rufite ingano y’uburozi yica kuri metero kare imwe. Izindi mpfu n’indwara byaterwaga n’iryo bara ry’icyatsi kibisi. Umuganga umwe yavumbuye ubwo yakoraga iperereza ku kuba yasohokaga mu cyumba cye cy’icyatsi kibisi buri joro afite ububabare mu nda, isereri, n’ubushake bwo kuruka. Yagize ati: “Abantu benshi mu Bwongereza barimo gukorerwa uburozi buhoro buhoro.”
Bigenda bite iyo arsenic yinjiye mu mubiri?
Ingaruka za arsenic ku mubiri ziterwa ahanini n'ingano (dose) y'umuti unywa. Reka turebe ingaruka zabyo.
| Imiterere y'uburozi | Ibimenyetso n'ibisubizo |
|---|
| Uburozi bukabije ( gufata uburozi bwinshi icyarimwe) | - Ubwa mbere, ibibazo by’igogora (isesemi, kuruka, ububabare bukomeye mu gifu , impiswi ) bibaho.
- Umuvuduko w'amaraso ugabanuka mu buryo butunguranye.
- Hari kubaho ihindagurika ry'imivuduko y'umutima (arrhythmias).
- Gutakaza amazi menshi mu mubiri bishobora gutera impanuka, indwara z'umutima n'imitsi , ndetse n'urupfu mu masaha make.
- Iyo ubuzima buramutse burokotse, umubare w’uturemangingo tw’amaraso twera n’udutukura uzagabanuka cyane mu minsi mike. Ibi bishobora gutera indwara y’imitsi yo mu biganza no mu birenge, bigatera kubyimba, gucika intege, ndetse amaherezo n’urupfu.
|
| Uburozi buhoraho (gufata igihe kirekire) | - Byongera ibyago byo kurwara kanseri y'uruhu, kanseri y'ibihaha, na kanseri y'uruhago. Bishobora kandi gutera kanseri y'umwijima n'impyiko.
- Bitera ingaruka nyinshi zitari kanseri. Bifitanye isano n'umuvuduko ukabije w'amaraso, diyabete, n'indwara z'imitsi yo mu bwonko.
- Ibimenyetso bishya bigaragaza ko bishobora kugira ingaruka mbi ku buzima bw'imyororokere no kwangiza imikurire y'ubwonko bw'abana.
|
Icyo gihe, abantu ntibari basobanukiwe neza ingaruka z'igihe kirekire za arsenic. Ariko bamwe muri bo barabibonye. Ndetse banabyerekanye mu bitabo by'ubuvuzi no mu binyamakuru bya cartoon, nko gukurura ibara ryinshi no gucika intege bitewe no guhumeka cyangwa kunywa arsenic.
Iherezo ry'amabara n'isomo kuri twe
Nubwo hari izi mburira, imbuga z’icyatsi cyari ubucuruzi bukomeye icyo gihe. Ndetse na William Morris, umuhanga mu gushushanya imbuga z’icyatsi, yakoresheje iyo mbuga. Si ibyo gusa, ahubwo yari n’umunyamigabane mu isosiyete nini cyane ya arsenic icyo gihe. Yashinyaguriye ubwoba bwa arsenic agira ati: “Ni nko gutinya abapfumu.” Ariko, mu 1879, umushyitsi w’ibwami mu ngoro ya Buckingham yarwaye nyuma yo kurara mu cyumba kirimo imbuga z’icyatsi. Nyuma y’iki kibazo, Umwamikazi Victoria yategetse ko
imbuga zose z’icyatsi zari mu ngoro zikurwaho . Buhoro buhoro, ubukangurambaga bwakwirakwiriye mu binyamakuru. Mbere y’uko guverinoma ishyiraho amategeko, abantu ubwabo batangiye kwanga ibicuruzwa birimo arsenic. Ibi byatumye abakora imbuga bashyiraho imbuga zitekanye.
Ikintu cy'ingenzi dusobanukiwe muri iyi nkuru ni uko atari byiza gushukwa n'ubwiza bw'inyuma bw'ikintu runaka. Binagaragaza uburyo ubumenyi rusange bufite imbaraga mu bijyanye n'ubuzima rusange.
Ndetse no muri iki gihe, ni ikibazo kuvugurura ibara ry'icyatsi kibisi cya kamere. Ndetse n'amwe mu mabara y'icyatsi kibisi akoreshwa muri iki gihe ntabwo arengera ibidukikije cyane. Abantu bagerageza kwigana ibidukikije baracyafite akaga.
Ubutumwa bwo kujyana mu rugo
- Hari igihe hashobora kubaho akaga gahishe inyuma y'ibintu bisa nkaho ari byiza, bityo rero witondere, cyane cyane ibintu birimo imiti.
- Arsenic ni uburozi bwica bushobora kwica iyo bunyowe bwinshi icyarimwe, kandi bushobora gutera kanseri n'izindi ndwara zikomeye iyo bunyowe buhoro buhoro.
- Niba wowe cyangwa umuntu uzi ukeka ko hari ubwoko bw'uburozi, jya kwa muganga ako kanya cyangwa uhamagare Ikigo cy'Igihugu gishinzwe Amakuru ku Burozi mu Bitaro by'Igihugu bya Colombo.Hamagara Ikigo cy'Igihugu gishinzwe Amakuru ku Burozi.
- Ubumenyi bw'abaturage ku bijyanye n'ubuzima bushobora kugira imbaraga nk'amategeko n'amabwiriza ya leta, cyangwa se bukanarusha imbaraga amategeko n'amabwiriza ya leta.
Arsenic, uburozi bwa arsenic, Scheele's Green, uburozi, uburozi, indwara za kera, amateka y'ubuzima
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