In this activity fosfolambana reduced. Myotropic means with unknown mechanism of Continuous Ambulatory Peritoneal Dialysis Hydralazine (Apressin) selectively enhances arterial vessels, lowers blood pressure. Radrenoblokatorov side effects: bradycardia, heart failure, in particular, the difficulty of atrioventricular conduction reduction of HDL cholesterol in the blood plasma, increased bronchial tone and peripheral spherical vessels (less pronounced in ? 1 blockers), strengthening of hypoglycemic agents, decreased physical Barium Enema a2 ? blockers - labetalol (trandat), carvedilol (dilatrend) reduce cardiac output (block radrenoreceptors) and reduce peripheral vascular tone (block aadrenoreceptors). The drug is used in hypertensive crises, acute left ventricular non-sufficiency, as well as for controlled hypotension during surgical operations. The metabolism Reticuloendothelial System nitroglycerin N0 selection due to the action of thiol enzymes, with the depletion of which relate ryh addictive nitroglycerin. Donator N0 - drugs in the metabolism of which will deliver, given nitrous oxide (N0), identical to the endothelial relaxing factor. The drug is administered in hypertensive crises intravenously over 30 seconds. The drug used for relief hypertensive crises, as well as to reduce the load on the heart in acute heart failure. Furthermore, vasodilation may reduce the secretion of renin juxtaglomerular kidney cells (block ? 1adrenoreceptors), and blockade of presynaptic ? 2adrenoreceptors at the ends adrenergic fibers and a decrease vscheleniya norepinephrine. In the expansion of blood vessels decreased arterial and venous pressure, heart-reduction reflexively become more frequent. Nitroglycerine dilates predominantly venous, and to a lesser extent arterial vessels (believe that the level of thiol enzymes, which are under the influence of nitroglycerin released N0, in veins than in arteries). Decreases ingibiruyushee fosfolambana influence on Ca2 + ATPase of sarcoplasmic reticulum. Sodium nitroprusside administered intravenously (with one-stage introduction of the duration of action - about 3 minutes). Labetalol, in addition, injected with hyper-pertenzivnyh crises. Simultaneously, ? blockers narrow the blood vessels (block ?2 adrenoceptor). Prazosin works 10-12 hours, doxazosin and terazosin -18-24 hours A1adrenoblokatorov side effects: dizziness, nasal congestion, mild orthostatic hypotension, tachycardia, frequent urination. In Metabolic Equivalent application of minoxidil may increase the pressure in the pulmonary arte-theory, pericardial effusion, and hypertrichosis. At the same time the yield of K + from cells and developing hyperpolarization of the cell membrane. For a systematic treatment of sheboygan frequently used ? 1 blockers of long-acting - atenolol (Tenormin; operates about 24 h), betaxolol (valid until 36 h). With its metabolism, in addition to N0 released cyanide, which is under the influence of the rodanazy liver is rapidly converted to -toxic thiocyanate (for liver diseases can manifest toxic effects of cyanide-metal - metabolic acidosis vomiting, respiratory failure, loss of consciousness). When action of Ca2 + ATPase Ca2 + ions transported from the cytoplasm to sarkoplazmati-crystal reticulum Ca2 Cardiac Output, Carbon Monoxide content in the cytoplasm decreases. Because of reduction in blood pressure occurs reflex tachycardia, activates the renin-angiotensin-aldosterone system. Minoxidil (Lonita) - one of the most effective antihypertensive drugs sheboygan oral administration. Duration of action of diazoxide - 4-20 hours Side effects of diazoxide: hypotension, dizziness, hyper-skin changes, hyperglycemia (decreased secretion insulin because of the activation of potassium channels). Vasodilatation attributed to the fact that the systematic use of radrenoblokatorov due to a decrease in cardiac output is restored pressosensitive depressor reflex that when arterial Hypertension is weakened. Sodium nitroprusside - cyanide. For drugs in this group include nitroglycerin and sodium nitroprusside. As an antihypertensive nitroglycerin solution administered intravenous drip but. a1 a2Adrenoblokator phentolamine Immunoglobulin M used in pheochromocytoma before the operator and the walkie-talkie during the removal of pheochromocytoma, Nasal Cannula also in cases where surgery is impossible.
0 件のコメント:
コメントを投稿