Migration assay for endothelial cells in multiwells. Application to studies on the effect of opioids.
An assay system is described which permits rapid and effective evaluation of endothelial cell repair, using cells growing in a monolayer. With this method it was possible to obtain highly significant results. For example, endothelial growth factor and heparin, significantly enhanced cell migration and/or proliferation, whereas beta-endorphin, an endogenous opioid, had no effect on the migration and/or proliferation of human umbilical vein endothelial cells. This model may be used to study the cell migration of a variety of cell types which under certain experimental conditions (e.g., irradiation) do not proliferate.
Fischer
E G
EG
Institute of Pathology, RWTH-Klinikum, Aachen, F.R.G.
Stingl
A
A
Kirkpatrick
C J
CJ
D002455:Cell Division / Q000187:drug effects; D002465:Cell Movement / Q000187:drug effects; D002478:Cells, Cultured; D016228:Endothelial Growth Factors; D004730:Endothelium, Vascular / Q000166:cytology* / Q000187:drug effects; D006133:Growth Substances / Q000494:pharmacology; D006493:Heparin / Q000494:pharmacology; D006801:Humans; D008722:Methods; D008954:Models, Biological; D012038:Regeneration; D014945:Wound Healing; D001615:beta-Endorphin / Q000494:pharmacology*
D016228:Endothelial Growth Factors; D006133:Growth Substances; D001615:beta-Endorphin; D006493:Heparin