Katswiri wa sayansi ya zakuthambo wa ku Russia, Aleksey Vladimirovich Surov ndi anzake anayamba kufufuza ngati soya wosinthidwa chibadwa, omwe amabzalidwa mu 91% ya minda ya soya ku United States, amabweretsadi mavuto pa chitukuko ndi kubereka. Zomwe adapeza zitha kuwonongera makampani mabiliyoni ambiri.
Kudyetsa mibadwo itatu ya hamster kwa zaka ziwiri ndi GM soy kwawonetsa zotsatira zowononga. Pofika m'badwo wachitatu, hamster ambiri ataya mwayi wokhala ndi ana. Anawonetsanso kukula pang'onopang'ono komanso kuchuluka kwa imfa pakati pa ana agalu.
Ndipo ngati sizowopsya mokwanira, hamsters ena a m'badwo wachitatu adadwala tsitsi lomwe lakula m'kamwa mwawo - zomwe zimachitika kawirikawiri koma zofala pakati pa GM soya-kudya hamster.
Surov adagwiritsa ntchito ma hamster okhala ndi kubereka mwachangu. Anagawidwa m'magulu anayi. Gulu loyamba linkadyetsedwa chakudya chokhazikika koma palibe soya, gulu lachiwiri linadyetsedwa soya wosasinthika, gulu lachitatu linadyetsedwa chakudya chokhazikika ndi GM soy yowonjezera, ndipo gulu lachinayi linkadya kwambiri soya GM. Gulu lirilonse linali ndi awiriawiri a hamster asanu, omwe adatulutsa malita 4-7, nyama zonse za 8 zinagwiritsidwa ntchito pophunzira.
Surov adati "poyamba zonse zidayenda bwino. Komabe, tinawona zotsatira zazikulu za GM soya pamene tinapanga ana awiriawiri ndikupitiriza kuwadyetsa monga kale. Chiŵerengero cha kukula kwa mabanja ameneŵa chinachepetsedwa, pambuyo pake anafika msinkhu.
Anasankha awiriawiri atsopano pagulu lililonse, lomwe limatulutsa malita ena 39. Ana a 52 anabadwira mu hamsters oyambirira, olamulira, gulu ndi 78 mu gulu anadyetsa soya popanda GM. Mu gulu la soya lomwe lili ndi GM, ana 40 okha adabadwa. Ndipo 25% ya iwo anafa. Choncho, imfa inali yaikulu kasanu kuposa imfa mu gulu lolamulira, kumene kunali 5%. Mwa hamster omwe amadyetsedwa kwambiri soya GM, mkazi mmodzi yekha anabala. Anali ndi ana 16, pafupifupi 20 peresenti ya iwo anamwalira. Surov adanena kuti m'badwo wachitatu, nyama zambiri zinali zosabala.
Tsitsi lomera mkamwa
Ziphuphu za tsitsi lopanda mtundu kapena lamitundu mu hamster zodyetsedwa ndi GM zidafika pamano, ndipo nthawi zina mano adazunguliridwa ndi timiyendo taubweya mbali zonse ziwiri. Tsitsilo linakula molunjika ndipo linali ndi nsonga zakuthwa.
Atamaliza phunziroli, olembawo adawona kuti kusokonezeka kwakukulu kumeneku kunali kokhudzana ndi zakudya za hamster. Amalemba kuti: "Matendawa amatha kukulitsidwa ndi zakudya zomwe sizipezeka muzakudya zachilengedwe, monga zigawo zosinthidwa ma genetic kapena zowononga (mankhwala ophera tizilombo, mycotoxins, heavy metal, etc.)".
GM soya nthawi zonse imakhala yowopsa kawiri chifukwa cha kuchuluka kwake kwa herbicide. Mu 2005, Irina Ermakova, membala wa Russian National Academy of Sciences, adanena kuti oposa theka la makoswe omwe amadyetsedwa ndi GM soya anamwalira mkati mwa milungu itatu. Izi ndizowonjezereka kasanu kuposa chiwerengero cha imfa cha 10% mu gulu lolamulira. Ana a makoswe analinso aang’ono komanso osatha kuberekana.
Atamaliza phunziro la Ermakova, labu yake inayamba kudyetsa makoswe onse a GM soya. M'miyezi iwiri yokha, kufa kwa makanda kunafika 55%.
Ermakov atadyetsedwa soya kwa makoswe amphongo amtundu wa GM, mtundu wawo wa testicles unasintha kuchoka ku pinki wamba kukhala buluu wakuda!
Asayansi a ku Italy adapezanso kusintha kwa machende a mbewa, kuphatikizapo kuwonongeka kwa maselo aang'ono a umuna. Kuphatikiza apo, DNA ya mbewa zodyetsedwa ndi GMO zimagwira ntchito mosiyana.
Phunziro la boma la Austria lofalitsidwa mu November 2008 linasonyeza kuti chimanga cha GM chimadyetsedwa ndi mbewa, ana ochepa omwe anali nawo, amabadwa ang'onoang'ono.
Mlimi Jerry Rosman waonanso kuti nkhumba ndi ng’ombe zake zayamba kukhala zosabala. Nkhumba zake zina zinali ndi mimba zabodza ndipo zinabala matumba amadzi. Pambuyo pa miyezi yofufuza ndi kuyesa, potsirizira pake adatsata vutoli ku chakudya cha chimanga cha GM.
Ofufuza a Baylor College of Medicine adazindikira kuti makoswe sanawonetsere kubereka. Kafukufuku wokhudza chakudya cha chimanga anapeza zinthu ziwiri zomwe zimalepheretsa kugonana kwa akazi. Gulu limodzi linalepheretsanso khalidwe la amuna logonana. Zonsezi zinayambitsa khansa ya m'mawere ndi prostate. Ofufuzawa adapeza kuti zomwe zili m'maguluwa mu chimanga zimasiyana mosiyanasiyana.
Kuchokera ku Haryana, India, gulu la akatswiri ofufuza za zinyama linanena kuti njati zomwe zimadya thonje la GM zimadwala kusabereka, kupititsa padera kawirikawiri, kubadwa msanga, ndi kuphulika kwa chiberekero. Njati zambiri zazikulu ndi zazing’ono zinafanso m’mikhalidwe yodabwitsa.
Kuwukira zidziwitso ndi kukana zowona
Asayansi omwe amapeza zotsatira zoyipa za kudya ma GMO amawukiridwa pafupipafupi, kunyozedwa, kulandidwa ndalama, ngakhale kuthamangitsidwa. Ermakova adanenanso za kufa kwa makanda pakati pa ana a makoswe omwe adadyetsa soya wa GM ndipo adatembenukira kwa asayansi kuti abwereze ndikutsimikizira zotsatira zoyambirira. Zinafunikanso ndalama zowonjezera zowunikira ziwalo zosungidwa. M’malo mwake, anaukiridwa ndi kunyozedwa. Zitsanzo zidabedwa mu labu yake, zikalata zidawotchedwa patebulo lake, ndipo adati abwana ake, mokakamizidwa ndi abwana ake, adamulamula kuti asiye kuchita kafukufuku wa GMO. Palibe amene adabwereza kafukufuku wosavuta komanso wotsika mtengo wa Ermakova.
Poyesa kumumvera chisoni, mmodzi wa ogwira nawo ntchito ananena kuti mwina GM soya angathetse vuto la kuchulukana kwa anthu!
Kukana kwa GMOs
Popanda mayesero mwatsatanetsatane, palibe amene angadziwe zomwe zimayambitsa mavuto a kubereka mu hamster ndi makoswe aku Russia, mbewa za ku Italy ndi Austrian ndi ng'ombe ku India ndi America. Ndipo tikhoza kungoganizira za kugwirizana pakati pa kukhazikitsidwa kwa zakudya za GM mu 1996 ndi kukwera kofanana kwa kulemera kochepa, kusabereka ndi mavuto ena mu chiwerengero cha US. Koma asayansi ambiri, madotolo, ndi nzika zomwe zili ndi nkhawa sizikhulupirira kuti anthu ayenera kukhalabe nyama zamalabu kuti ayesetse kwakukulu, kosalamulirika pamakampani opanga zamankhwala.
Aleksey Surov anati: “Tilibe ufulu wogwiritsa ntchito ma GMO mpaka titamvetsa zotsatirapo zake osati kwa ife tokha, komanso kwa mibadwo yamtsogolo. Timafunikiradi kuphunzira mozama kuti timveketse izi. Kuyipitsidwa kulikonse kuyenera kuyesedwa tisanadye, ndipo ma GMO ndi amodzi mwa iwo. ”