Loop diuretics ua haujlwm qhov twg?

2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44

Loop diuretics yog hom muaj zog ntawm tshuaj diuretic tias ua hauj lwm los ntawm inhibiting sodium-potassium-chloride (Na+/K+/2Cl) co-transporter nyob rau hauv tuab nce voj ntawm Henle (li no lub npe tshuaj diuretic ), uas nyob hauv ob lub raum.

Hauv qhov hais txog qhov no, qhov kev ua diuretics ua haujlwm ntawm nephron nyob qhov twg?

Loop diuretics khi thim rov qab mus rau qhov chaw chloride channel receptor site nyob rau hauv qhov nqes hav ntawm voj ntawm Henle, txwv tsis pub reabsorption ntawm lim sodium thiab chloride. Qhov no txo qis hypertonicity ntawm lub raum medulla, inhibiting dej rov nqus los ntawm kev sau cov ducts.

Ib yam li ntawd, cov tshuaj dab tsi yog lub voj diuretic? Piv txwv ntawm loop diuretics muaj xws li:

• Bumetanide (Bumex) hmoov
• Ethacrynic acid (Edecrin)
• Furosemide (Lasix)
• Torsemide (Demadex)

Ua kom pom qhov no, lub voj diuretics ua rau cov metabolism hauv alkalosis li cas?

Loop diuretics ua nyob rau hauv asbnding limb ntawm lub voj ntawm henle Lawv txwv tsis pub Na-K-2Cl cov neeg thauj khoom los txwv sodium thiab chloride reabsorption. Loop thiab thiazide diuretics tuaj yeem ua rau cov metabolism hauv alkalosis vim kev tso tawm ntau ntxiv ntawm chloride hauv kev faib ua feem rau bicarbonate.

Qhov sib txawv ntawm thiazide thiab loop diuretics yog dab tsi?

Lasix yog ib qho anthranilic acid derivative uas yog ib hom ntawm kab mob diuretic thaum cov thiazides yog lwm chav kawm ntawm diuretic tshuaj . A sib txawv yog tias lub diuretics muaj zog tshaj li thiazides.