制备人周围血多形核白细胞,是目前在生物化学、生理学、免疫学、病理学等多学科中应用范围较广的一项技术。本文作者现在瑞典卡罗林斯卡医学院生理化学部进修,正使用这项技术。它具有操作简便,纯度较高,可较大量制备,不需要特殊设备和装置等优点,特在这里作一介绍。 Preparation of human peripheral blood polymorphonuclear leukocytes, is currently in biochemistry, physiology, immunology, pathology and other disciplines in a wide range of applications of a technology. The author of this article is now using the technology for further studies in the Department of Physiology, Karolinska Institute in Sweden. It is easy to operate, high purity, can be prepared in larger quantities, does not require special equipment and devices, etc., especially here for an introduction.