NICOTINE: Siab fetal toxicity

NICOTINE: Siab fetal toxicity

Thawj qhov ua rau tuag rau cov menyuam yaus hnub nyoog qis dua 400 xyoos, Kev Tuag Tsis Txaus Siab ntawm Cov Me Nyuam (MIN) yog qhov ua rau 500 txog 25 tus neeg tuag txhua xyoo hauv Fabkis. Ntawm cov kev pheej hmoo, fetal raug nicotine. Cov ntsiab lus ntawm xib fwb Hugues Patural, tus thawj coj ntawm pediatric resuscitation thiab neonatology center ntawm CHU de St Etienne, nyob los ntawm National Congress of Reference Centers for Unexpected Infant Death (MIN), tau teeb tsa hauv Nantes thaum lub Cuaj Hlis XNUMX.

2057714Hauv Fab Kis, 15% txog 20% ​​ntawm cov poj niam cev xeeb tub raug suav hais tias yog cov neeg haus luam yeeb nquag. " Nrog 1 mus rau 10 luam yeeb hauv ib hnub, tus menyuam hauv plab raug nicotine ntau ntxiv los ntawm 4,3 qhov kev pheej hmoo ntawm tus menyuam mos tuag hauv thawj xyoo ntawm lub neej. ", qhia txog xibfwb Patural. " Qhov kev pheej hmoo no nce mus rau 6,5 yog tias tus poj niam haus luam yeeb ntawm 10 thiab 20 luam yeeb ib hnub, thiab 8,6 ntawm 20. ".

Ib tug overexposed fetus. Thaum cev xeeb tub, " qhov porosity ntawm placental barrier yog xws li hais tias ib tug tsis tuaj yeem hais txog kev thaiv ", sau ntawv xibfwb Hugues Patural. Yog li thaum tus poj niam cev xeeb tub haus luam yeeb, kev nqus nicotine tam sim ntawd. " Nicotine concentrations nyob rau hauv lub fetus tshaj li cov niam los ntawm 15%, thiab cov niam cov ntshav los ntawm 88%. ".

Ua pa thiab mob plawv tsis ua hauj lwm. « Fetal nicotine raug cuam tshuam rau fetal hlwb nicotinic receptors, thiab neurotransmission shutterstock_89908048yog hloov ". Hauv cov menyuam yaus hauv plab, qhov tshuaj lom no cuam tshuam kev pw tsaug zog. Qhov hnyav dua, nws ua rau muaj kev pheej hmoo ntawm neurocognitive, kev coj cwj pwm thiab kev xav tsis zoo tab sis kuj muaj kab mob plawv, sternal clefts thiab pulmonary malformations.

Zoo tiv thaiv NIDs. Nyob rau hauv tag nrho, ntawm 400 txog 500 MIN tau teev tseg txhua xyoo hauv Fab Kis, qhov ua rau paub txog 60% ntawm cov neeg mob. " Tab sis txog tam sim no, vim tsis muaj cov ntaub ntawv, nws tsis tuaj yeem ntsuas tus naj npawb ntawm cov neeg tuag vim nicotine. ", qhia txog xibfwb Patural.

Qhov no yog vim li cas txij lub Tsib Hlis 2015, National Observatory of Unexpected Infant Death tso cai rau cov kws kho mob tshaj tawm txhua qhov kev tuag tshwm sim ntawm 0 thiab 2 xyoos. Pib los ntawm National Association of Referral Centers for Unexpected Infant Death (ANCReMIN), " Ua tsaug rau cov txheej txheem no, cov kws tshaj lij sau cov ntaub ntawv kev noj qab haus huv-kev lag luam, kev kho mob thiab kev lom neeg muaj feem cuam tshuam txog kev tuag. ". Lub hom phiaj yog los sau cov xwm txheej ntawm txhua qhov kev pheej hmoo kom tiv thaiv lawv qhov tshwm sim zoo dua.

Thaum kawg, txawm tias kev siv e-luam yeeb poob siab rau cov poj niam cev xeeb tub (yog tias nws muaj nicotine) tab sis xaiv nws yog qhov zoo dua rau vape dua li haus luam yeeb thaum cev xeeb tub. Txawm li cas los xij yog tias koj nyob hauv qhov xwm txheej no, Nws yog ib qho tsim nyog los tham nrog koj tus kws kho mob thiab koj tus kws kho mob gynecologist ua ntej ua yeeb yam.

Tau qhov twg los : Ladepeche.fr

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