Puas pulegone ua rau mob qog noj ntshav?

Cov txheej txheem:

Puas pulegone ua rau mob qog noj ntshav?
Puas pulegone ua rau mob qog noj ntshav?
Anonim

Txoj kev tshawb no qhia meej txog qib siab ntawm cov tshuaj hu ua pulegone, uas hauv lwm cov kev tshawb fawb tau pom ua rau mob qog noj ntshav hauv lub siab thiab lub ntsws ntawm cov nas uas noj nws. Pulegone yog ib qho tseem ceeb ntawm cov roj rho tawm los ntawm cov khoom mint thiab nws tau pom nyob rau hauv mint thiab menthol-flavored e-luam yeeb cov khoom.

Puas yog Pulegone carcinogenic?

Pulegone, cov khoom siv ntawm cov roj rho tawm npaj los ntawm cov nroj tsuag mint, suav nrog peppermint, spearmint thiab pennyroyal, yog carcinogenuas ua rau mob qog nqaij hlav, pulmonary metaplasia, thiab lwm yam neoplasms ntawm qhov ncauj kev tswj hwm hauv nas.

menthol vape kua txiv phem npaum li cas?

A carcinogen txwv los ntawm FDA raws licov khoom noj ntxiv muaj nyob rau hauv cov nyiaj ntau hauv qee cov menthol- thiab mint-flavored e-luam yeeb kua. Menthol thiab mint-flavored e-luam yeeb tuaj yeem muaj cov tshuaj hu ua pulegone. Ib txoj kev tshawb nrhiav pom tias cov neeg siv e-cig tau raug cov tshuaj no ntau ntau.

Vim li cas menthol phem rau koj?

Kev haus luam yeeb txhua yam, suav nrog cov luam yeeb menthol, yog phom sij thiab ua rau muaj mob hnyav thiab tuag. Cov kev tshawb fawb tau pom tias menthol hauv cov luam yeeb yuav ua rau tib neeg-tshwj xeeb tshaj yog cov tub ntxhais hluas-raug sim haus luam yeeb. Nws kuj tuaj yeem ua rau tus menyuam yaus muaj kev pheej hmoo ntawm kev vam khom nicotine.

Yuav ua li cas carcinogens pom hauv e-luam yeeb?

E-luam yeeb vapor muaj qis duaCov tshuaj ua rau mob qog noj ntshav xws li formaldehyde thiab toluene, nrog rau cov carcinogens xws li nitrosamines, dua li luam yeeb.

Pom zoo:

Nthuav cov khoom
Lub sijhawm elongation ntawm kev txhais lus uncharged trnas txav mus rau?
Nyeem ntxiv

Lub sijhawm elongation ntawm kev txhais lus uncharged trnas txav mus rau?

Peptide daim ntawv cog lus; uncharged tRNA txav mus rau qhov E site & tom qab tawm ntawm ribosome; lub mRNA tau hloov pauv 3 lub hauv paus mus rau sab laug, ua rau tRNA bearing dipeptide hloov mus rau P site P site P-site (rau peptidyl) yog qhov thib ob khi qhov chaw rau tRNA hauv ribosome.

Dab tsi yog asbestiform fibers?
Nyeem ntxiv

Dab tsi yog asbestiform fibers?

Raws li siv hauv daim ntawv tshaj tawm no, lo lus asbestiform fibers suav nrog fibers uas muaj lub zog zoo thiab yoog raws, ruaj khov, cov qauv saum npoo tsis muaj qhov tsis xws luag, thiab ntau lwm yam khoom tau piav qhia tom qab. Kev lag luam zoo asbestos yog ib qho piv txwv ntawm asbestiform fiber.

Colleen dewhurst tuag li cas?
Nyeem ntxiv

Colleen dewhurst tuag li cas?

Dewhurst tuag rau hnub Thursday ntawm mob qog noj ntshav ntawm nws lub tsev hauv New York suburb ntawm Lewisboro, hais Tom Viola, tus kws tshaj lij rau lub koomhaum uas nws ua haujlwm, Tus Ua Yeeb Yam Equity. Txawm hais tias ntau phau ntawv sau npe Dewhurst hnub nyoog li 65, nws yog 67, hais tias nws tus khub ntev, Ken Marsolais.