2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Calcium channel blockers, calcium channel antagonists lossis calcium antagonists yog ib pawg tshuaj uas cuam tshuam kev txav ntawm calcium los ntawm calcium channels. Calcium channel blockers yog siv los ua cov tshuaj tiv thaiv hypertensive, piv txwv li, ua cov tshuaj txo cov ntshav siab hauv cov neeg mob ntshav siab.
Cov kev mob tshwm sim ntawm calcium channel blockers yog dab tsi?
Cov teebmeem ntawm calcium channel blockers tuaj yeem suav nrog:
- khaw cia.
- kiv taub hau.
- Lub plawv dhia nrawm (palpitations)
- Nyob.
- Nkauj tawm tshiab.
- Headache.
- Ntaus.
- Rash.
Dab tsi yog ob hom calcium channel blockers?
Muaj ob hom tshuaj sib txawv ntawm CCBs: dihydropyridines (xws li nifedipine thiab amlodipine)thiab cov nondihydropyridines (diltiazem thiab verapamil).
Dab tsi yog calcium channel blocker zoo tshaj plaws?
Cov dihydropyridine calcium channel blockers, ib pawg uas suav nrog amlodipine, felodipine thiab lacidipine, yog ib qho kev xaiv rau kev kho mob ntshav siab. Amlodipine, uas yog tus nqi qis thiab noj ib zaug ib hnub, yog ib qho ntawm cov neeg ua haujlwm tshaj plaws.
Leej twg tsis tuaj yeem noj calcium channel blockers?
Kuv yuav qhia dab tsi rau kuv tus kws kho mob?
- Koj muaj kev fab tshuaj rau cov khoom noj lossis tshuaj zawv plaub hau.
- Koj xav tias yuav xeeb tub, koj cev xeeb tub, lossis koj pub mis rau kojme nyuam.
- Koj muaj 60 xyoo. …
- Koj muaj ntshav siab heev.
- Koj muaj lub plawv tsis ua hauj lwm lossis lwm yam mob plawv lossis hlab ntsha.
Pom zoo:
Puas yog angiotensin receptor blockers tib yam li beta blockers?
Losartan yog tsis yog beta-blocker, txawm li cas los xij, zoo li beta blockers, losartan (hu ua ARB lossis angiotensin receptor blocker) kuj yog siv los kho cov ntshav siab. ARBs txo cov ntshav siab los ntawm kev thaiv qhov kev txiav txim ntawm cov tshuaj hormones uas ua rau koj cov hlab ntsha kom nruj, thaum beta blockers txo koj lub plawv dhia nyuaj npaum li cas.
Puas yog beta blockers tsis zoo chronotropic?
Beta-blockers tau siv dav hauv kev tswj hwm ntawm angina, qee yam tachyarrhythmias thiab lub plawv tsis ua haujlwm, nrog rau kev kub siab. (tsis zoo chronotropic nyhuv) thiab blockade ntawm beta1-receptors nyob rau hauv lub myocardium txo lub plawv contractility (tsis zoo inotropic nyhuv).
Ntau npaum li cas calcium hauv calcium carbonate?
Daim Ntawv Qhia Ntxiv Cov Lus Qhia ntawm cov tshuaj calcium uas pab txiav txim siab seb calcium nyob hauv ib qho twg. Piv txwv li, calcium carbonate yog40% calcium elemental, yog li 1, 250 milligrams (mg) ntawm calcium carbonate muaj 500 mg ntawm calcium elemental.
Nyob rau hauv ib lub neuron qhov twg voltage-gated calcium channel nyob?
Voltage-gated calcium channels (VGCCs), tseem hu ua voltage-dependent calcium channels (VDCCs), yog ib pab pawg ntawm voltage-gated ion channels pom nyob rau hauv daim nyias nyias ntawm cov hlwb excitable (xws li, cov leeg, glial hlwb, neurons, thiab lwm yam.
Ntawm qhov twg ntawm cov channel cuam tshuam hauv qab no ua rau muaj kev sib tham?
Cov kev cuam tshuam sib koom ua ke tshwm sim vim tib zaus siv los ntawm ob lub xov tooj cua sib txawv ua rau muaj kev sib tham. Qhov kev sib tham no tsis muaj dab tsi tab sis kev cuam tshuam nrog kev sib koom tes (CCI). Kev cuam tshuam ntawm cov teeb liab muaj zog los ntawm cov kab uas nyob ib sab ua rau cov kev cuam tshuam nyob ib sab hu ua ACI.
