ACTIVATION OF HUMAN NEUTROPHILS BY ORGANIC POLYMER SURFACES

被引：2
作者：
FALCK, P
机构：
[1] School of Medicine, Biomaterial Research Unit, Humboldt University, Berlin
来源：
JOURNAL OF MATERIALS SCIENCE | 1994年 / 29卷 / 15期
关键词：
D O I：
10.1007/BF00355962
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
By means of lucigenin-dependent chemiluminescence it has been demonstrated that films of organic polymers activate human neutrophils. The strongest response was always induced by polyvinyl chloride-D and the smallest by polyethylene. No significant differences were found between the number of adherent cells on the surfaces of the investigated materials. The stimulatory capacity of the organic polymers were changed after adsorption of some plasma proteins, These effects were not connected with similar alterations of cell attachment. A second stimulation by opsonized zymosan was only possible for neutrophils adherent to polyether urethane and polyvinyl chloride-D.
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页码：4007 / 4012
页数：6
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