Polypeptides Which Affect Smooth Muscles and Blood Vessels

Abstract

This article is only available in the PDF format. Download the PDF to view the article, as well as its associated figures and tables. Abstract Most clinicians are aware of the many physiologically active substances occurring naturally in the human body, but they can only guess at the possible clinical significance or the chemical structure of many of these compounds. A fascinating but somewhat obscure group in these physiologically potent substances are the polypeptides affecting smooth...