Kwanakin baya, Hyun-Wook Lee, wani mai bincike daga Jami'ar New York yana da buga wani bincike a kan tasirin lantarki aerosol taba sigari a kan mutum da linzamin kwamfuta Kwayoyin. Bisa ga wannan binciken, e-cigare zai iya zama cutarwa ga sigogi na zuciya da tasoshin, sabili da haka yana haifar da vasoconstriction, karuwa a cikin karfin jini, bugun zuciya da kuma taurin arterial. Koyaya, da yawa daga cikin masana kimiyyar vaping sun yi gaggawar yin Allah wadai da ka'idar wannan binciken, wanda kuma da alama yana zargin sanannen na'urar kuskure.
CANCER, CUTAR ZUCIYA… LOKACIN DA ’Yan jarida suka la’anci Sigari Ba tare da Hujja ba!
Ya isa a faɗi cewa tare da irin wannan damar don buzz, AFP (Agence France Presse) da kuma wani bangare mai kyau na kafofin watsa labarai sun jefa kansu cikin fayil ɗin kamar mutanen da ke fama da yunwa ba tare da ɗaukar lokaci don tuntuɓar wasu masana kimiyya a Turai ba. Tun jiya da yamma, muna samun ko'ina iri ɗaya take " Sigari na lantarki yana ƙara haɗarin wasu cututtukan daji ban da cututtukan zuciya tare da abun ciki wanda AFP ta riga ta kasuwa.
"A cewar wasu wallafe-wallafen kimiyya, e-cigare na iya zama cutarwa ga ma'auni na zuciya da tasoshin, sabili da haka yana haifar da vasoconstriction, karuwar hawan jini, bugun zuciya da taurin arterial. A wannan yanayin, duk sigogin da aka sani suna da alaƙa da lafiyar zuciya.
Ko ta yaya, bisa ga aikin kwanan nan na masu bincike a Makarantar Magunguna ta Jami'ar New York, wanda aka buga a ranar Litinin a cikin Tsarin Mulki. Cibiyar Kimiyya ta Amirka (PNAS), shan taba e-cigare na iya ƙara haɗarin wasu cututtukan daji da cututtukan zuciya. Tabbas, bisa ga sakamakon farko na binciken da aka gudanar akan beraye da ƙwayoyin ɗan adam a cikin dakin gwaje-gwaje, tururin nicotine na iya zama da illa fiye da yadda ake tsammani a baya.
Daga wannan aikin, ya bayyana cewa, an fallasa su don yin vaping na makonni goma sha biyu, rodents sun shakar da tururin nicotine daidai a kashi kuma tsawon shekaru goma na vaping ga mutane! A ƙarshen wannan gwaji, masana kimiyya sun lura: Lalacewar DNA a cikin sel na huhu, mafitsara da zuciyar waɗannan dabbobi da kuma raguwar matakin sunadaran gyaran sel a cikin waɗannan gabobin idan aka kwatanta da berayen da suka shaka iska a daidai wannan lokacin.".
Kuma wannan ba duka ba: an sami irin wannan illa a cikin huhu da mafitsara da aka fallasa a cikin dakin gwaje-gwaje ga nicotine da abin da ya samo asali na carcinogenic na wannan abu (nitrosamine). Waɗannan sel musamman sun sami mafi girman ƙimar maye gurbi.
« Kodayake sigari e-cigare sun ƙunshi ƙarancin carcinogens fiye da sigari na al'ada, vaping na iya haifar da babban haɗarin haɓaka huhu ko kansar mafitsara gami da haɓaka cututtukan zuciya.", rubuta masu binciken wanda Farfesa Moon-Shong Tang, farfesa na likitancin muhalli da ilimin cututtuka a Makarantar Magungunan Jami'ar New York, marubucin jagora. »
Don haka ya kamata mu damu da wannan binciken da ke yawo ta hanyoyin labarai da na bugawa da kuma kan layi? Ban tabbata ba…
"HANYA WANDA BAZA KWAIYI SHARUDAN AIKI BA KOMAI"
Ba don manyan kafafen watsa labarai ba sa magana game da shi ya sa masana kimiyya da suka kware a fannin ba su da ra'ayinsu! Kuma sau da yawa bayan buga wani nazari, ana jin wasu muryoyin!
Kuma kamar yadda za a iya tantancewa nan da nan wanda zai iya yin sauƙi a faɗi abin da mutum yake son yin nazarin wanda " Hanyar kwata-kwata baya kwaikwayi yanayin amfani na yau da kullun".
A kan labarin akan shafin US News, Moon Shong Tang, marubucin marubucin sanannen binciken ya ce « Mun gano cewa aerosol e-cigare maras nicotine ba ya haifar da lalacewar DNA« yana mai cewa " Le-ruwa tare da nicotine ya haifar da irin wannan lahani ga nicotine kadai". A bayyane yake, zai zama matsalar nicotine ba ruwan e-ruwa ba? Abin mamaki ko ba haka ba? Har ma ya yi iƙirarin cewa lalacewar da aka samu tare da waɗannan allurai na nicotine na linzamin kwamfuta zai yi daidai da wanda aka gani a cikin mutane masu shan taba. Ya bayyana a cikin Labaran Amurka cewa tare da bayanan da ke hannunsu ba zai yiwu a tabbatar da illar cutar kansa ba.
Wasu masana kimiyya da yawa kuma sun dauki batun, kamar su Farfesa Peter Hajek, Daraktan Sashin Binciken Dogaro da Taba a Jami'ar Queen Mary ta London wanda ya ce:
« Kwayoyin ɗan adam sun nutse a cikin nicotine da nitrosamines na carcinogenic da aka saya a kasuwa. Ba abin mamaki ba ne cewa yana lalata sel, amma wannan ba shi da alaƙa da tasirin vaping akan mutanen da ke amfani da shi. »
Ga Farfesa Ricardo Polosa daga Jami'ar Catania, a fili akwai matsala a cikin hanyoyin da aka yi amfani da su :
« Hanyar da marubutan suka bayyana ba ta kwaikwayi yanayin al'ada na amfani da samfuran vaping. Abubuwan da aka sake haifarwa a cikin waɗannan gwaje-gwajen sun wuce gona da iri kuma suna son samar da abubuwa masu guba. Nazarin mu na marasa lafiya da cututtukan huhu ba wai kawai ya nuna rashin lalacewa ba amma yana nuna irin ci gaban da za a iya samu ta hanyar barin shan taba. ".
A ƙarshe, ya bayyana cewa yayin gwajin, kowane linzamin kwamfuta yana shakar har sai da 20 puffs a kowace rana alhali a yanayin al'ada mutum yana tsakanin 200 da 300 bugu. Wannan bayanai kadai zai isa ya bayyana cewa binciken da aka gabatar ta hanyar Hyun-Wook Lee ba mai tsanani ba ne.
source : Lalibre.be - Theguardian.com - Labaran Mu - siyasa - Pnas.org
Bayanin da AFP ta buga -
