A cewar wani bincike da aka gudanar kan bayanan binciken tarayya, fallasa wasu sinadarai masu kashe kwari, kamar magungunan kashe sauro, yana da alaƙa da mummunan tasirin lafiya.
Daga cikin mahalarta binciken Lafiya da Gina Jiki na Ƙasa (NHANES), yawan kamuwa da ƙwayoyin cuta na gida da ake amfani da su a pyrethroid yana da alaƙa da ƙaruwar haɗarin mace-mace a cututtukan zuciya da jijiyoyin jini (rabo daga haɗari 3.00, 95% CI 1.02–8.80) in ji Dr. Wei Bao da abokan aikinsa daga Jami'ar Iowa da ke birnin Iowa.
Mutanen da suka fi fuskantar waɗannan magungunan kashe kwari suma suna da haɗarin mutuwa da kashi 56% daga dukkan dalilai idan aka kwatanta da mutanen da ke cikin mafi ƙarancin kamuwa da waɗannan magungunan kashe kwari (RR 1.56, 95% CI 1.08–2. 26).
Duk da haka, marubutan sun lura cewa magungunan kashe kwari na pyrethroid ba su da alaƙa da mace-macen ciwon daji (RR 0.91, 95% CI 0.31–2.72).
An daidaita samfuran don launin fata/ƙabila, jinsi, shekaru, BMI, creatinine, abinci, salon rayuwa, da kuma abubuwan da suka shafi zamantakewa.
Hukumar Kare Muhalli ta Amurka ta amince da amfani da magungunan kashe kwari na Pyrethroid, kuma galibi ana amfani da su a magungunan kashe sauro, magungunan kashe ƙwari, shamfu da feshi na dabbobi, da sauran kayayyakin hana ƙwari na cikin gida da waje, kuma ana ɗaukar su a matsayin masu aminci.
"Duk da cewa an samar da pyrethroids sama da 1,000, akwai kusan magungunan kashe kwari guda goma sha biyu na pyrethroid a kasuwar Amurka, kamar permethrin, cypermethrin, deltamethrin da cyfluthrin," in ji tawagar Bao, suna kara da cewa amfani da pyrethroids ya "ƙara." "A cikin 'yan shekarun nan, lamarin ya kara ta'azzara sosai saboda watsi da amfani da organophosphates a wuraren zama a hankali."
A cikin wani sharhi da suka yi tare, Stephen Stellman, Ph.D., MPH, da Jean Mager Stellman, Ph.D., na Jami'ar Columbia da ke New York, sun lura cewa pyrethroids "su ne maganin kashe kwari na biyu da aka fi amfani da shi a duniya, wanda jimillarsu ta kai dubban kilogiram da kuma dubban dalar Amurka miliyan ɗari." Tallace-tallacen Amurka a dalar Amurka.
Bugu da ƙari, "maganin kashe ƙwayoyin cuta na pyrethroid suna ko'ina kuma fallasa su abu ne da ba makawa," in ji su. Ba wai kawai matsala ba ce ga ma'aikatan gona: "Feshin sauro na iska don sarrafa ƙwayar cuta ta West Nile da sauran cututtukan da ke ɗauke da ƙwayoyin cuta a New York da wasu wurare ya dogara sosai akan pyrethroids," in ji Stelmans.
Binciken ya binciki sakamakon sama da mahalarta sama da 2,000 a cikin aikin NHANES na 1999-2000 waɗanda suka yi gwaje-gwaje na jiki, suka tattara samfuran jini, kuma suka amsa tambayoyin bincike. An auna fallasar Pyrethroid ta hanyar fitsari na 3-phenoxybenzoic acid, wani metabolite na pyrethroid, kuma an raba mahalarta zuwa ƙananan ƙwayoyin cuta.
A lokacin bin diddigin mutane na tsawon shekaru 14, mutane 246 sun mutu: 52 daga cutar kansa da kuma 41 daga cututtukan zuciya da jijiyoyin jini.
A matsakaici, baƙar fata waɗanda ba 'yan Hispanic ba ne sun fi fuskantar cutar pyrethroid fiye da fararen Hispanic da waɗanda ba 'yan Hispanic ba. Mutanen da ke da ƙarancin kuɗi, ƙarancin ilimi, da kuma ƙarancin ingancin abinci suma suna da mafi yawan kamuwa da cutar pyrethroid.
Stellman da Stellman sun nuna "rabin rayuwar" kwayoyin halittar pyrethroid, inda matsakaicin sa'o'i 5.7 kacal suka yi.
"Kasancewar matakan da za a iya ganowa na ƙwayoyin pyrethroid da aka kawar da sauri a cikin manyan al'ummomi masu bambancin yanayin ƙasa yana nuna kamuwa da cutar na dogon lokaci kuma yana sa ya zama mahimmanci a gano takamaiman tushen muhalli," in ji su.
Duk da haka, sun kuma lura cewa saboda mahalarta binciken sun kasance ƙanana a cikin shekaru (20 zuwa 59), yana da wuya a iya kimanta girman alaƙar da ke tsakanin mace-macen zuciya da jijiyoyin jini.
Duk da haka, "yawan haɗarin da ba a saba gani ba" ya buƙaci ƙarin bincike kan waɗannan sinadarai da kuma haɗarin da ke tattare da su ga lafiyar jama'a, in ji Stellman da Stellman.
Wani takaitaccen bincike, a cewar marubutan, shine amfani da samfuran fitsari na fili don auna sinadarin pyrethroid, wanda ƙila ba zai nuna canje-canje a tsawon lokaci ba, wanda ke haifar da rashin daidaituwar rarrabuwar kamuwa da magungunan kashe kwari na pyrethroid akai-akai.
Kristen Monaco babbar marubuciya ce da ta ƙware a fannin ilimin endocrinology, tabin hankali da labaran cututtukan jijiyoyi. Tana zaune a ofishin New York kuma tana tare da kamfanin tun daga shekarar 2015.
Cibiyar Nazarin Lafiyar Muhalli ta Jami'ar Iowa ta tallafa wa binciken.
Lokacin Saƙo: Satumba-26-2023