Abstract
The effect of warfarin treatment on an experimental endocarditis was studied in rabbits. Warfarin had no effect on the induction of a Streptococcus sanguis infection in catheter-induced endocardial vegetations, and the course of this infection was also unaltered. However, warfarin treatment resulted in rapidly progressive bacteremia, probably due to impaired circulation in clearing organs such as the lungs, liver, and spleen. Warfarin also reduced the survival time of the infected rabbits, in which pulmonary edema and extensive lung hemorrhages may have been a contributory factor.
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Selected References
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- Baine W. B., Koenig M. G., Goodman J. S. Clearance of Candida albicans from the bloodstream of rabbits. Infect Immun. 1974 Dec;10(6):1420–1425. doi: 10.1128/iai.10.6.1420-1425.1974. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Corrigan J. J., Jr, Kiernat J. F. Effect of heparin in experimental gram-negative septicemia. J Infect Dis. 1975 Feb;131(2):138–143. doi: 10.1093/infdis/131.2.138. [DOI] [PubMed] [Google Scholar]
- Donald K. J., Tennent R. J. The relative roles of platelets and macrophages in clearing particles from the blood; the value of carbon clearance as a measure of reticuloendothelial phagocytosis. J Pathol. 1975 Dec;117(4):235–245. doi: 10.1002/path.1711170406. [DOI] [PubMed] [Google Scholar]
- Durack D. T., Beeson P. B. Experimental bacterial endocarditis. I. Colonization of a sterile vegetation. Br J Exp Pathol. 1972 Feb;53(1):44–49. [PMC free article] [PubMed] [Google Scholar]
- Durack D. T., Beeson P. B. Experimental bacterial endocarditis. II. Survival of a bacteria in endocardial vegetations. Br J Exp Pathol. 1972 Feb;53(1):50–53. [PMC free article] [PubMed] [Google Scholar]
- Durack D. T., Beeson P. B., Petersdorf R. G. Experimental bacterial endocarditis. 3. Production and progress of the disease in rabbits. Br J Exp Pathol. 1973 Apr;54(2):142–151. [PMC free article] [PubMed] [Google Scholar]
- Durack D. T. Experimental bacterial endocarditis. IV. Structure and evolution of very early lesions. J Pathol. 1975 Feb;115(2):81–89. doi: 10.1002/path.1711150204. [DOI] [PubMed] [Google Scholar]
- Garrison P. K., Freedman L. R. Experimental endocarditis I. Staphylococcal endocarditis in rabbits resulting from placement of a polyethylene catheter in the right side of the heart. Yale J Biol Med. 1970 Jun;42(6):394–410. [PMC free article] [PubMed] [Google Scholar]
- Gould K., Ramirez-Ronda C. H., Holmes R. K., Sanford J. P. Adherence of bacteria to heart valves in vitro. J Clin Invest. 1975 Dec;56(6):1364–1370. doi: 10.1172/JCI108216. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Hook E. W., 3rd, Sande M. A. Role of the vegetation in experimental Streptococcus viridans endocarditis. Infect Immun. 1974 Dec;10(6):1433–1438. doi: 10.1128/iai.10.6.1433-1438.1974. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Weinstein L., Rubin R. H. Infective endocarditis--1973. Prog Cardiovasc Dis. 1973 Nov-Dec;16(3):239–274. doi: 10.1016/s0033-0620(73)80001-5. [DOI] [PubMed] [Google Scholar]
- Weinstein L., Schlesinger J. J. Pathoanatomic, pathophysiologic and clinical correlations in endocarditis (first of two parts). N Engl J Med. 1974 Oct 17;291(16):832–837. doi: 10.1056/NEJM197410172911609. [DOI] [PubMed] [Google Scholar]