Abstract
Aortic endothelial cells from normal pigs and pigs with von Willebrand disease have been established in long-term cultures. Both cultures appeared similar in terms of general growth characteristics, morphologic features and ultrastructure. Immunofluorescent staining of these cultures with chicken (or rabbit) antiporcine ristocetin-Willebrand factor sera (or IgG) resulted in extensive perinuclear staining of the cells in both cultures. Additionally, staining of semiconfluent cultures of normal cells for ristocetin-Willebrand factor revealed an extensive meshwork of distinct, immunologically identifiable ristocetin-Willebrand factor-containing filaments between cells. Immunoreactive material was considerably decreased and more diffuse between cells in semiconfluent cultures from affected pigs. Through immunocytochemical staining with peroxidase-coupled antiserum, the filaments (of indeterminate length) were found to have a diameter of approximately 300 A. Finally, washed porcine platelets interacted extensively with scrape-damaged cultures of affected endothelial cells. This interaction of platelets with damaged normal cultures was abolished by pretreatment of the cultures with rabbit antiporcine ristocetin-Willebrand factor IgG.
Full text
PDFImages in this article
Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Booyse F. M., Sedlak B. J., Rafelson M. E., Jr Culture of arterial endothelial cells: characterization and growth of bovine aortic cells. Thromb Diath Haemorrh. 1975 Dec 15;34(3):825–839. [PubMed] [Google Scholar]
- Booyse F. M., Sternberger L. A., Zschocke D., Rafelson M. E., Jr Ultrastructural localization of contractile protein (thrombosthenin) in human platelets using an unlabeled antibody-peroxidase staining technique. J Histochem Cytochem. 1971 Sep;19(9):540–550. doi: 10.1177/19.9.540. [DOI] [PubMed] [Google Scholar]
- Bowie E. J., Owen C. A., Jr, Zollman P. E., Thompson J. H., Jr, Fass D. N. Tests of hemostasis in swine: normal values and values in pigs affected with von Willebrand's disease. Am J Vet Res. 1973 Nov;34(11):1405–1407. [PubMed] [Google Scholar]
- Caen J. P., Sultan Y. Von Willebrand disease as an endothelial-cell abnormality. Lancet. 1975 Dec 6;2(7945):1129–1129. doi: 10.1016/s0140-6736(75)91011-9. [DOI] [PubMed] [Google Scholar]
- Gimbrone M. A., Jr, Cotran R. S., Folkman J. Human vascular endothelial cells in culture. Growth and DNA synthesis. J Cell Biol. 1974 Mar;60(3):673–684. doi: 10.1083/jcb.60.3.673. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Holmberg L., Mannucci P. M., Turesson I., Ruggeri Z. M., Nilsson I. M. Factor VIII antigen in the vessel walls in von Willebrand's disease and haemophilia A. Scand J Haematol. 1974;13(1):33–38. doi: 10.1111/j.1600-0609.1974.tb00232.x. [DOI] [PubMed] [Google Scholar]
- Jaffe E. A., Hoyer L. W., Nachman R. L. Synthesis of antihemophilic factor antigen by cultured human endothelial cells. J Clin Invest. 1973 Nov;52(11):2757–2764. doi: 10.1172/JCI107471. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Jaffe E. A., Nachman R. L., Becker C. G., Minick C. R. Culture of human endothelial cells derived from umbilical veins. Identification by morphologic and immunologic criteria. J Clin Invest. 1973 Nov;52(11):2745–2756. doi: 10.1172/JCI107470. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Jaffe E. A., Nachman R. L. Subunit structure of factor VIII antigen synthesized by cultured human endothelial cells. J Clin Invest. 1975 Sep;56(3):698–702. doi: 10.1172/JCI108140. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Karnovsky M. J. The ultrastructural basis of capillary permeability studied with peroxidase as a tracer. J Cell Biol. 1967 Oct;35(1):213–236. doi: 10.1083/jcb.35.1.213. [DOI] [PMC free article] [PubMed] [Google Scholar]
- LAURELL C. B. ANTIGEN-ANTIBODY CROSSED ELECTROPHORESIS. Anal Biochem. 1965 Feb;10:358–361. doi: 10.1016/0003-2697(65)90278-2. [DOI] [PubMed] [Google Scholar]
- Olson J. D., Brockway W. J., Fass D. N., Bowie E. J., Mann K. G. Purification of porcine and human ristocetin-Willebrand factor. J Lab Clin Med. 1977 Jun;89(6):1278–1294. [PubMed] [Google Scholar]
- Ross R. The smooth muscle cell. II. Growth of smooth muscle in culture and formation of elastic fibers. J Cell Biol. 1971 Jul;50(1):172–186. doi: 10.1083/jcb.50.1.172. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Slater D. N., Sloan J. M. The porcine endothelial cell in tissue culture. Atherosclerosis. 1975 Mar-Apr;21(2):259–272. doi: 10.1016/0021-9150(75)90085-4. [DOI] [PubMed] [Google Scholar]