2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
nqus tau nitric oxide (iNO) yog ib qho kev xaiv pulmonary vasodilatoruas lub tshuab ua haujlwm cuam tshuam nrog guanylyl cyclase activation ua rau kev tsim cov cyclic guanosine monophosphate thiab cov leeg tom qab du.
nqus tau nitric oxide siv rau dab tsi?
Nitric oxide yog siv ua ke nrog lub tshuab ua pa (lub tshuab ua pa) thiab lwm yam tshuaj los kho tus menyuam mos (lub sijhawm thiab nyob ze) cov menyuam mos uas ua pa tsis ua haujlwm uas yog los ntawm pulmonary hypertension. Nitric oxide yog cov pa uas nqus tau los ntawm qhov ntswg los yog qhov ncauj.
Thaum twg koj siv nqus pa nitric oxide?
Nitric oxide pub molecules, xws li cov organic nitrates thiab sodium nitroprusside, yog siv los ua cov neeg ua haujlwm rau kho pulmonary hypertension (PHT), plawv tsis ua hauj lwm, angina, thiab erectile kawg [1]. Inhaled nitric oxide (iNO) gas tau pom zoo nyob rau hauv 1999 los ntawm FDA los kho cov me nyuam mos hypoxic [2].
Yuav ua li cas thaum koj nqus tau nitric oxide?
nqus tau nitric oxide tuaj yeem nrawm nrawm nrog oxygen hauv lub ntsws kom tsim cov nitrogen dioxide, uas yog lub zog pulmonary irritant. Nitric oxide kuj reacts nrog superoxide anion los tsim peroxynitrite, cytotoxic oxidant uas tuaj yeem cuam tshuam nrog kev ua haujlwm surfactant.
Puas nqus cov nitric oxide nyab xeeb?
nqus tau nitric oxide (NO) yog ib qho kev xaiv pulmonary vasodilator, uas muaj txiaj ntsig zoo hauv kev kho mob ntsws ntshav siab thiabqhov cua-perfusion mismatch. Cov koob tshuaj ntau ntawm qhov nqus tsis tau thiab nws cov khoom oxidative nitrogen dioxide (NO2) tuaj yeem ua rau mob ntsws mob.
Pom zoo:
Puas yog cov dab dab dab dab dab dab dab dab dab dab dab dab?
Myth: Ib tug dab tshos tsis yog neeg ncaj ncees yog tiasnws haum yog. Fact: Tu siab, qhov no yog ib lo lus tsis tseeb uas tau raug perpetuated los ntawm aversive trainers. Txawm hais tias haum rau lub caj dab kom zoo khawb rau hauv cov tawv nqaij rhiab nyob ib ncig ntawm lub caj dab, uas ua rau muaj kev puas tsuaj loj rau cov thyroid, esophagus, thiab trachea.
Mesityl oxide yog dab tsi?
Mesityl oxide yog α, β-unsaturated ketone nrog cov mis CH₃CCH=C(CH₃)₂. Cov tshuaj no yog cov kua tsis muaj xim, tsis muaj kuab lom nrog cov ntxhiab tsw zoo li zib ntab. Mesityl oxide siv rau dab tsi? Mesityl Oxide yog cov xim tsis muaj xim, oily kua nrog lub zog peppermint lossis zib ntab zoo li tsw.
Puas yog cov dab dab dab dab dab dab tau them?
OHL cov neeg ua si tsis tau nyiaj hli, vim lawv tsis raug lees paub tias yog cov neeg ua haujlwm raws li Txoj Cai Kev Ua Haujlwm. Txawm li cas los xij, lawv suav nrog cov txiaj ntsig xws li nyiaj rov qab txhua xyoo, tag nrho cov nqi kawm ntawv them, thiab daim pib pub dawb.
Puas yog magnesium oxide nqus tau zoo?
Magnesium oxide muaj qhov siab tshaj plaws ntawm cov ntsiab lus, lossis qhov tseeb, magnesium ib qhov hnyav. Txawm li cas los xij, nws yog tsis zoo. Cov kev tshawb fawb tau pom tias magnesium oxide yog qhov tseem ceeb insoluble hauv dej, ua kom nqus tau qis (9, 10).
Dab tsi yog qhov nqus nqus tampon qis tshaj?
Nov yog lo lus nug zoo. Yog tias koj cev xeeb tub thawj zaug, nws yuav yog qhov zoo tshaj plaws los siv cov tampon qis tshaj plaws (feem ntau sau tias yog nyias, lub teeb, lossis junior). Cov qhov loj me no feem ntau nyiam dua thiab tuaj yeem nkag tau yooj yim dua rau cov neeg tshiab rau cov txheej txheem.
