1. Raising blood sugar: It can activate liver phosphorylase, promote liver glycogen decomposition and glycogen heterogenesis, and increase blood sugar. 2, positive inotropic effect: can increase intracellular cAMP content, enhance myocardial contractility, increase cardiac output and stroke work volume. Its positive inotropic effect can still be exerted after the application of sufficient cardiac glycosides, and is not blocked by propranolol. Although it can increase heart rate and blood pressure, it does not cause arrhythmia. Its mechanism is as follows: ① activation of adenylate cyclase converts adenosine triphosphate into cyclic adenosine monophosphate and enhances myocardial contractility; ② Promote liver glycogen decomposition, improve blood sugar level; ③ Promote the release of insulin Chemicalbook, improve the utilization of glucose by myocardium, and promote the anaerobic colysis of myocardium, thus improving the energy metabolism of myocardium. Combined with digitalis cardiac glycosides, it can increase the curative effect. 3, the effect on the kidney: dilate the renal blood vessels, improve the renal blood flow, promote the excretion of sodium, potassium and calcium. 4, the effect on the digestive system: it can cause the smooth muscle relaxation of the stomach and duodenum, small intestine and colon, inhibit the peristalsis of the stomach, small intestine and colon, and increase the secretion of bile and intestinal fluid. 5, the role of the secretion system: excitatory adrenal medulla, promote the release of catecholamines. It also promotes the secretion of insulin, thyroid hormone, calcitonin and growth hormone.
Purity: 98%
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