QUE SIGNIFIE 루프이뇨제 EN CORÉEN
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définition de 루프이뇨제 dans le dictionnaire coréen
Boucle diurétique Un diurétique agissant principalement sur l'anneau de Henle. L'acide méthacrylique, le propamide, l'acide éthacrynique et le bumétanide. Suppression de la réabsorption de Na et Cl à l'angle supérieur (angle supérieur). En d'autres termes, la concentration d'urine, le mécanisme de dilution est supprimé, et le gradient osmotique existant dans le cortex à partir de la qualité de l'eau est perdu. Il y a aussi une certaine inhibition de la réabsorption de Na dans le tubule proximal. Il montre également des effets hypotenseurs comme les diazides. Fort diurétique, début d'action rapide et courte durée. Œdème pulmonaire aigu, insuffisance cardiaque congestive, insuffisance rénale aiguë ou insuffisance rénale chronique dans laquelle le saiazide ne fonctionne pas. Il y a peu d'effets secondaires directs, mais une attention particulière est accordée à la déshydratation due à une forte action diurétique ou à un équilibre électrolytique. 루프이뇨제 주로 헨레씨고리에 작용하는 이뇨제. 프로세미드, 에타크린산, 부메타니드가 있다. 상행각(上行角)에서 Na 및 CI의 재흡수를 억제한다. 즉 요의 농축, 희석기구를 억제하고 피질에서 수질에 걸쳐서 존재하는 침투압구배도 소실된다. 근위 세뇨관에서의 Na재흡수 억제 작용도 일부 가지고 있다. 다이아자이드와 같은 혈압강하작용도 나타낸다. 이뇨작용이 강력하며, 작용발현은 빠르고 지속은 짧다. 급성폐수종, 울혈성 심부전, 급성신부전 등의 응급시나 사이아자이드가 작용하지 못하는 만성신부전 등에 유효하다. 직접적 부작용은 적지만 강력한 이뇨작용으로 인한 탈수나 전해질 평형이상에 주의를 요한다.
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10 LIVRES EN CORÉEN EN RAPPORT AVEC «루프이뇨제»
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1
Diseases of the Kidney and Urinary Tract - 2132페이지
PHARMACOKINETICS OF LOOP DIURETICS Bioavailability 9% Healthy Renal disease Liver disease CHF Furosemide 10–100 1.5–2 2.8 2.5 2.7 Bumetanide 80–100 1 1.6 2.3 1.3 Torsemide 80–100 3–4 4–5 8 6 (Data adapted from: Brater ...
diuretics. Changes in the composition of the urine induced by loop diuretics are shown in Figure 22.6. [Note: Loop diuretics increase the Ca2+ content of urine, whereas thiazide diuretics decrease the Ca2+ concentration of the urine.
Richard Finkel (PharmD.), Michelle Alexia Clark, Luigi X. Cubeddu, 2009
3
Principles of Pharmacology: The Pathophysiologic Basis of ...
The so-called loop diuretics act at the TAL of the loop of Henle. These agents reversibly and competitively inhibit the Na"-K"-2Cl cotransporter NKCC2 in the apical (luminal) membrane of TAL epithelial cells (Fig. 20-7). In addition to the primary ...
The secretion of loop diuretics is reduced to the same extent. In view of this it is easily seen that renal ischemia compromises the secretion and hence the action of loop diuretics. In addition, ischemia may quickly diminish NaCl reabsorption in ...
Rainer F. Greger, H. Knauf, E. Mutschler, 2012
5
Renal and Electrolyte Disorders - 71페이지
The loop diuretics—ethacrynic acid, furosemide, bumetanide, and torsemide—are the most potent diuretic agents available. The inhibition by these agents of active sodium chloride transport in the medullary ascending limb of the loop of Henle ...
6
Nursing Pharmacology Made Incredibly Easy!
Loop. diuretics: Furosemide. Actions Indications • Inhibits sodium and chloride reabsorption in • Acute pulmonary edema the ascending loop of Henle, thus increasing • Edema renal excretion of sodium, chloride, and water • Hypertension ...
Lippincott Williams & Wilkins, 2008
Loop diuretics are a class of diuretics widely used and occasionally implicated in ototoxicity. They are organic compounds that exert potent saliuretic effects by blocking the reabsorption of sodium and chloride from the epithelial cells in the ...
Peter S. Roland, John A. Rutka, 2004
8
Pharmacotherapeutics for Advanced Practice: A Practical ...
Diuretics There are five classes of diuretics: carbonic anhydrase inhibitors (which are not used for hypertension because of their weak antihypertensive effects), thiazides. thiazide-like diuretics, loop diuretics, and potassium-sparing diuretics.
Virginia Poole Arcangelo, Andrew M. Peterson, 2006
9
Pediatric Nephrology - 1207페이지
Although rarely used alone, quinazolones may be used concurrently with diuretics acting at the loop of Henle to increase solute delivery to the distal nephron. Loop diuretics act primarily in the thick ascending limb of the loop of Henle by ...
Ellis D. Avner, William Harmon, Patrick Niaudet, 2004
10
High Blood Pressure for Dummies - 207페이지
Loop diuretics don't raise the cholesterol the way that thiazide diuretics do (a definite advantage), but they're not as effective in reducing disease and death caused by high blood pressure. Loop diuretics reduce not only sodium and chloride ...
