| Literature DB >> 187564 |
L Baumgartener, C Olson, M Onuma.
Abstract
Four sheep inoculated with mixtures of bovine leukemia virus (BLV) and milk that was treated by a simulated high-temperature short-time pasteurization procedure did not become infected with BLV or develop tumor. Four sheep inoculated with unpasteurized BLV-mil mixtures became infected with BLV and 3 died with tumor at 15, 21, and 27 months, respectively, after inoculation. Fluid from a BLV-infected cell culture was heated to 56, 60, 65, and 73 C for 1/2 minute and 1 minute (in separate trials) and transferred to noninfected cells. Culture fluid heated to 60 C and higher did not infect the cells.Entities:
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Year: 1976 PMID： 187564
Source DB: PubMed Journal: J Am Vet Med Assoc ISSN： 0003-1488 Impact factor: 1.936