2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Barn swallows (Hirundo rustica) uas nyob hauv lossis ib puag ncig Chernobyl tau nthuav tawm qhov nce ntawm lub cev txawv txav piv rau nqos los ntawm qhov chaw tsis muaj kab mob. Qhov txawv txav suav nrog qee qhov albinistic plumage, deformed toes, qog, deformed tail plaub, deformed beaks, thiab deformed air sacks.
Kev yug me nyuam dab tsi tshwm sim los ntawm Chernobyl?
Ntau qhov kev puas tsuaj ntawm fetal tshwm sim los ntawm Chernobyl kev puas tsuaj cuam tshuam neural tube defects. Nyob rau hauv lub fetus, lub neural raj yog ib tug embryonic precursor rau lub hauv paus paj hlwb. Hauv lwm lo lus, tus me nyuam lub hlwb, thiab qaum qaum - ob qhov tseem ceeb tshaj plaws ntawm tib neeg lub cev - yog tsim los ntawm cov hlab ntsha neural.
Puas nuclear tawg ua rau deformities?
A 2010 txoj kev tshawb fawb los ntawm American Academy of Pediatrics pom muaj kev sib raug zoo ntawm qhov muaj kev phom sij ntawm strontium-90 - cov khoom siv hluav taws xob tsim los ntawm nuclear fission - thiab cov nqi siab heev ntawm qee yam kev yug me nyuam tsis xws luag.
Cov kab mob dab tsi ua rau Chernobyl ua rau?
2 Ionizing hluav taws xob yog tsim los ntawm qee yam mob qog noj ntshav, xws li leukemia(tshwj tsis yog Chronic Lymphocytic Leukemia lossis CLL) thiab mob qog noj ntshav. Nws kuj tseem tuaj yeem ua rau muaj kev pheej hmoo ntawm cov kab mob plawv hauv cov pej xeem cov neeg uas tau txais koob tshuaj ntau dua xws li cov neeg muaj sia nyob hauv lub foob pob tawg lossis cov neeg mob xov tooj cua.
Puas muaj neeg hloov pauv hauvChernobyl?
Qee qhov kev tshawb fawb caj ces yav dhau los ntawm cov neeg cuam tshuam los ntawm Chernobyl tau thov kom pom cov lus qhia ntawm heritable kev hloov pauv, tshwj xeeb yog xyoo 1996 txoj kev tshawb fawb uas pom cov kev hloov pauv ntau dhau ntawm cov menyuam yaus "minisatellites": rov ua dua, hloov pauv. -prone stretches ntawm DNA uas tsis encode proteins.
Pom zoo:
Puas yog pob ntseg deformities los ntawm keeb kwm?
Hauv qee cov menyuam yaus, pob ntseg deformity yog cov tsos mob ntawm caj ces kab mob uas tuaj yeem cuam tshuam rau ntau lub cev, xws li Goldenhar syndrome thiab CHARGE syndrome. pob ntseg deformities tuaj yeem tau txais los ntawm cov noob caj noob ces.
Thaum twg koj tuaj yeem pom deformities hauv ultrasound?
Ib qho ultrasound tsim cov duab ntawm tus menyuam. Qhov no ultrasound, tseem hu ua ib theem II ultrasound, yog siv los saib kom meej ntxiv txog kev yug me nyuam los yog lwm yam teeb meem nrog tus me nyuam uas tau qhia hauv kev ntsuam xyuas yav dhau los.
Thaum twg deformities tshwm sim?
Ntau yam kev yug me nyuam tshwm sim hauv thawj 3 lub hlis ntawm cev xeeb tub, thaum lub cev ntawm tus menyuam tsim. Qhov no yog ib theem tseem ceeb ntawm txoj kev loj hlob. Txawm li cas los xij, qee qhov kev xeeb tub tshwm sim tom qab cev xeeb tub.
Puas yog chernobyl ntawm netflix?
Cov yeeb yaj kiab, uas tsis ntev los no tuaj txog ntawm Netflix hauv tebchaws Askiv thiab lwm qhov hauv Tebchaws Europe, los ntawm pob taws ntawm 2019 thuam HBO mini-series "Chernobyl," uas Cov neeg thuam tau qhuas rau nws txoj kev tsom mus rau qhov ua tsis tiav ntawm Soviet system.
Yuav ua li cas txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau pom kev pom?
Txawm li cas los xij, corneal collagen cross-linking - cov txheej txheem qib siab tau pom zoo los ntawm US Food and Drug Administration (FDA) hauv xyoo 2016 - tuaj yeem txhim kho qhov pom kev hauv cov neeg mob txhua hnub nyoog. Corneal collagen cross-linking (CXL) tsis yog kho rau keratoconus, tab sis nws tuaj yeem pab tiv thaiv tus mob kom tsis txhob mob hnyav.
