Dzheyn Ostin anafa chifukwa poyizoni Arsenic? N'zokayikitsa

Wotchuka novelist Dzheyn Ostin amadziwika nzeru wake ndi zosayembekezereka chiwembu amazipotokola, koma chifukwa cha imfa yake akhoza kukhala ngati nthano kuposa nkhani yake yonse.

N'zotheka kuti imfa ya wolemba British, wolemba mabuku monga "Kunyada ndi Tsankho" ndi "Zinthu ndi Sensibility", anali chifukwa cha poyizoni Arsenic, amenenso zinachititsa kuti chitukuko cha maso pa m'badwo woyambirira (41 chaka) - kotero Akatswiri laibulale British.

Komabe, mfundo imeneyi sichinayambe kutsimikizidwa ndi yekhayo wa atsopano pa nkhani malingaliro za mmene Dzheyn Ostin anafa. "Ndi 100 peresenti nkhambakamwa choyera" - anati Dr. Mark Blecher, chachikulu diso chisamaliro dokotala pa Wills Diso Hospital ku Philadelphia, amene sankachita nawo phunzirolo.

Kodi amanena za poyizoni Arsenic

Ganizo poyizoni Arsenic ndinayamba pambuyo ofufuza za kusanthula magulu atatu a kuwerenga magalasi ankati za thupi Dzheyn Ostin. Pamene wolemba anamwalira 1817, mlongo wake Cassandra anatengera ake desiki laputopu. Banja anapitiriza mpaka 1999, pamene anaperekedwa m'manja mwa Britain, malinga blog positi, lofalitsidwa March 9, Sandra Tuppen - kutsogolera curator wa yachokera zamakono Mipukutu ya gulu la Yehova.

Pamene laibulale kuthi tebulo, izo kupeza nkhani yake, kuphatikizapo magulu atatu magalasi amene akuti a Dzheyn Ostin. Kuti mudziwe zambiri zokhudza magalasi awa, iwo anapatsa anaphunzira ku Birmingham Kuwala Company, amene anapanga mayeso ndi chipangizo wotchedwa Lensmeter.

magalasi onse anali otukukira kunja magalasi chotsimikizira kuti Dzheyn Ostin presbyopic, ndi magalasi ake anafunikira mitundu ya zinthu, monga kuwerenga. N'zochititsa chidwi kuti magulu atatu a magalasi - wina waya-rimmed tortoiseshell ndi awiri - anali ndi mandala osiyana.

Kuli kwambiri mfundo sanali anadabwa: Dzheyn Ostin anadandaula za "ofooka" diso lake mu makalata angapo. Koma magalasi ndi magnifications osiyana anapereka kwa Simoni Barnard, London diso Dokotala yemwe magalasi, chidwi lingaliro. Mwina masomphenya Austin sakuyenda chifukwa iye anali Arsenic poizoni.

Zotsatira za Arsenic

Anthu akudziwa zotsatira poizoni wa Arsenic - crystalline metalloid, amene ali kutumphuka padziko lapansi - kwa nthawi Roma. Iwo amagwirizana ndi chiwerengero matenda, kuphatikizapo khansa ya pakhungu, m'mapapo, chikhodzodzo, impso ndi chiwindi, mogwirizana ndi mabungwe a National a Health. Ndinakumana Arsenic ali unakambidwanso mogwirizana ndi chitukuko cha ng'ala - clouding wa diso mandala.

Komabe, England zaka za m'ma 19, Arsenic ntchito ngati "mankhwala" kachitidwe madzi. Ankagwiritsidwanso ntchito ngati poyizoni.

Chikwiyire ndi ng'ala Arsenic?

mathithi kumachitika pamene maso amakhala mitambo ndi zochepa kusintha. oposa 90 peresenti ya anthu ndi maso pambuyo zaka 65, malinga ndi Diso Center, University of Michigan.

Komabe, Sizikudziwika kwenikweni Dzheyn Ostin anali ng'ala. Mwina iye ntchito mfundo zitatu anasiyira ntchito zosiyana: peyala imodzi masomphenya mtunda; wina, pang'ono wamphamvu kuwerenga; ndipo chachitatu, mphamvu ntchito yabwino monga nsalu zabwino - Barnard anati.

Koma ngati Dzheyn Ostin koma anayamba ng'ala ndi chifukwa zambiri izi, malinga ndi Professor Barnard, ndi mwangozi poyizoni ndi zitsulo monga Arsenic.

N'chiyani chingachititse ng'ala

Komabe Blecher kukayikira Tanthauzo ndi Arsenic alidi oona. Pali zingapo zinthu zina zimene zingachititse maso a achinyamata - kumakhala kutengera za kumtundu, kuvulala diso, shuga, ndi matenda ena chibadwa. Choncho aakulu Arsenic poyizoni si malo oyamba mu mndandanda.

M'madera ena a dziko kumene madzi akumwa lili Arsenic, pali zochitika apamwamba ng'ala. Arsenic amasonkhana maso ali wamkulu kuposa mu gawo lina lirilonse la izo. Ndipo chifukwa chake kuti amagwirizana ndi zochitika apamwamba ng'ala.

Komanso, nthawi zambiri, ndi mathithi sayambitsa kusintha chifukwa cha zimene ziyenera kusintha magalasi mankhwala. Pamene mathithi akufotokozera, izo kawirikawiri kumawonjezera kufunika kwa magalasi kuti amakulolani kuona patali. Komabe, sizikumveka mu magalasi ndendende zomwe Dzheyn Ostin mindandanda anali akatulutsidwa.

zingayambitse imfa Dzheyn Ostin

Choncho, chinsinsi cha imfa Austin likadali sanathetsedwe. Akatswiri ena zogwirizana anamwalira ndi matenda Addison a (endocrine disruptors), komanso khansa ndi chifuwa chachikulu. N'zochititsa chidwi kuti wolemba Lindsay Ashford amapereka lingaliro la Arsenic poizoni mu 2011, pambuyo podziwa kuti Dzheyn Ostin anali mtundu zachilendo ya nkhope, amene akhoza zimachitika ndi zotsatira za Arsenic poizoni.

chenjezo

Chiphunzitso chatsopano kugwirizana ndi magalasi, amatithandiza ena kwa lingaliro poyizoni Arsenic, koma laibulale ankadziwa kufunika kwa mosamala. N'zotheka kuti Dzheyn Ostin sanalembe kunja magalasi mankhwala, ndipo anasankha okonzeka, ngakhale sali zogwirizana ndi masomphenya ake. Choncho laibulale akusonyeza kuti munthu sayenera ngofunika kwambiri kwa divergence mu maphikidwe lapansi.

Mfundo wotchuka wolemba Tingaone pamalo a British Library.