泰然自若 发表于 2025-3-26 22:30:19
Pharmacokinetics of β-Blockers in the Elderlyparameters. These parameters include the liberation of the drug from its formulation, its absorption from the site of application, its distribution within the body, and its elimination via metabolism and excretion, and thus determine how the drug gets access to its target organs.antenna 发表于 2025-3-27 03:31:35
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Metabolic Effects of β-Blockers7]. This is particularly true with regard to carbohydrate and fat metabolism. In metabolic fields, catecholamines exert their action via β.- and/or β.-receptors, whereas the sympathetic influence on the heart is mainly mediated by β.-receptors .Enrage 发表于 2025-3-27 11:52:56
http://reply.papertrans.cn/19/1844/184352/184352_34.pngMANIA 发表于 2025-3-27 14:08:38
β-Blockers: Theory, Action, and Application to the Elderlytwo kinds of receptors: α and β. More recent studies have shown that β-adrenoceptors are not homogeneous. Lands et al. have suggested a subdivision into β. and β.. Table 1 shows some adrenergic effects and the type of receptor mainly involved in mediating each effect. α-Receptors mediate, for i褪色 发表于 2025-3-27 18:34:15
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Treatment of Hypertension with β-Blockers in Elderly Patientso be defined: “hypertension” and “elderly”. There are numerous definitions of hypertension in the literature, which only illustrates the fact that the division between normotension and hypertension is an artificial one. Probably the most widely used definition is the one given by the World Health OrSPER 发表于 2025-3-28 02:37:30
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Treatment of Myocardial Infarction with β-Blockers in Elderly Patientsearly mortality. The introduction of special coronary care units in the 1960s has reduced hospital mortality by almost 50% (e. g., Hofvendahl 1971). A number of studies during the past 15 years have shown that both the immediate and long-term prognoses after acute myocardial infarction are very much夸张 发表于 2025-3-28 11:56:47
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