Bovine coronary artery endothelium: in vitro culture and production of plasminogen activator.
A new method for isolation and culture of endothelial cells from bovine coronary artery (BCoAEC) is presented. This method involves in situ perfusion and digestion of main coronary arteries with a collagenase solution. The isolated cells were cultured and maintained through many cell passages in Dulbecco's Modified Eagle's Medium supplemented with fetal bovine serum derived from either whole blood or plasma. Confirmation of these cells' endothelial origin was obtained by demonstration of typical morphologic and growth characteristics of endothelium, immunofluorescent staining with antibodies to von Willebrand factor (Factor VIII: vWF), and measurement of plasminogen activator (PA). In addition, production of PA was inhibited by enzymatically active thrombin as has been previously described with bovine aortic endothelial cells in culture.
Ziats
N P
NP
Goldsmith
G H
GH
Medvedeff
E D
ED
Robertson
A L
AL
D000818:Animals; D001158:Arteries; D002417:Cattle; D002455:Cell Division; D002469:Cell Separation; D003331:Coronary Vessels / Q000166:cytology / Q000378:metabolism*; D003584:Cytological Techniques; D004727:Endothelium / Q000166:cytology / Q000378:metabolism; D010960:Plasminogen Activators / Q000037:antagonists & inhibitors / Q000096:biosynthesis*; D015849:Plasminogen Inactivators; D013917:Thrombin / Q000494:pharmacology
D015849:Plasminogen Inactivators; D010960:Plasminogen Activators; D013917:Thrombin