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β——受体亢进综合症为临床工作中所常见的综合症。病人常诉述心悸、胸闷、疲倦、失眠、眩晕、心动过速等。本病常易误诊为甲亢、风湿病、心肌炎和高血压等,近年国内对本病有不少报导。并对诊断和治疗有一些新的认识。 一、受体学说 1.现已公认不少具有药理或生理活性的物质(药物、神经介质、激素等),首先必须与细胞表面或细胞内的某一特定部分相结合,然后起作用,从而使细胞表现为兴奋或抑制等效应,此特定部分称“受体”。
β - hyperthyroidism syndrome is a common syndrome in clinical work. Patients often complain of palpitations, chest tightness, fatigue, insomnia, dizziness, tachycardia and so on. The disease is often misdiagnosed as hyperthyroidism, rheumatism, myocarditis and high blood pressure, in recent years, there are many domestic reports of the disease. And some new understanding of diagnosis and treatment. First, the receptor theory 1. It is now recognized that many pharmacologically or physiologically active substances (drugs, nerve mediators, hormones, etc.), first of all must be combined with the cell surface or a specific part of the cell, and then play a role Make the cells appear to be excited or inhibit the equivalent effect, this particular part of the “receptor.”