Lub plawv glycosides ua haujlwm li cas?

Cov txheej txheem:

Lub plawv glycosides ua haujlwm li cas?
Lub plawv glycosides ua haujlwm li cas?
Anonim

Cardiac glycosides yog ib chav kawm ntawm cov organic tebchaw uasnce lub zog tso zis ntawm lub plawv thiab nce nws tus nqi ntawm contractions los ntawm kev ua ntawm cellular sodium-potassium ATPase twj. Lawv yog cov xaiv steroidal glycosides thiab yog cov tshuaj tseem ceeb rau kev kho mob plawv thiab mob plawv atherosclerosis.

Cardiac glycosides ua dab tsi?

Cardiac glycosides yog cov tshuaj kho lub plawv tsis ua hauj lwm thiab qee lub plawv dhia tsis zoo. Lawv yog ib qho ntawm ntau hom tshuaj siv los kho lub plawv thiab lwm yam mob. Cov tshuaj no yog ib qho ua rau muaj tshuaj lom.

hom kev ua ntawm lub plawv glycoside yog dab tsi?

Mechanism of action and toxicity

Cardiac glycosides inhibit the Na+-K+-ATPase on cardiac and other cov ntaub so ntswg, ua rau intracellular retention ntawm Na+, ua raws li nce intracellular Ca2+concentrations los ntawm cov nyhuv ntawm Na+-Ca2+ exchanger.

Cardiac glycosides kho lub plawv tsis ua haujlwm li cas?

Kev kho mob tseem ceeb

Cardiac glycosides tau ua haujlwm ntev los ua kev kho mob tseem ceeb rau kev mob plawv tsis ua haujlwm thiab mob plawv tsis ua haujlwm, vim lawv cuam tshuam los ntawm kev ua kom lub zog ntawm cov leeg nqaij thaum txo lub plawv dhia..

Lub Ncauj glycosides hom phiaj yog dab tsi?

Cardiac glycosides (CGs) tau pom zoo rau kev kho mobCov kab mob plawv thiab lawv lub hom phiaj paub cellular yog alpha subunit ntawm sodium (Na+) / potassium (K+)- ATPase (NKA).

Pom zoo:

Nthuav cov khoom
Johnson tsag yog leej twg?
Nyeem ntxiv

Johnson tsag yog leej twg?

Johnson Tsang thawj zaug kawm ua qauv av nplaum hauv xyoo 1991, thaum nws ua haujlwm kaum peb xyoos ua tub ceev xwm. Tam sim no 58 xyoo, Tsang yog tus tus tsim cov duab puab ntawm lub ntsej muaguas tau ncab thiab qhib rau hauv txoj kev surreal thiab uas thawb ciam teb ntawm kev muaj tiag.

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Thaum twg yuav siv lightroom presets?

Lightroom Presets zoo li tus qauv uas tuaj yeem ua tau siv rau ib qho ntawm koj cov duab los txhim kho nws cov qauv, teeb pom kev zoo, qhov muag plooj, thiab ntau lwm yam raws li nws qhov chaw. Cov kev hloov me me no tuaj yeem ua rau muaj kev cuam tshuam loj rau koj cov duab thiab rau koj!

Meiosis tshwm sim qhov twg?
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Meiosis tshwm sim qhov twg?

Meiosis tshwm sim hauv cov kab mob primordial, cov hlwb tau teev tseg rau kev sib deev thiab cais tawm ntawm lub cev lub cev somatic. Nyob rau hauv kev npaj rau meiosis, ib tug kab mob cell mus los ntawm interphase, thaum lub sij hawm uas tag nrho cov cell (xws li cov noob caj noob ces muaj nyob rau hauv lub nucleus) undergoes replication.