Abstract
Hyperbilirubinemia and a delayed plasma clearance of sulfobromophthalein was observed in neonatal mutant lambs possessing a syndrome similar to Dubin-Johnson syndrome in man. Characteristic discoloration of the liver due to hepatocellular pigmentation was not discernible at birth when examined by electron and light microscopy. The livers of 2 mutants were first observed to be grossly discolored owing to pigment accumulation at 7 and 11 weeks of age, respectively. The brownish-black pigment was primarily found in the pericanalicular dense bodies of centrilobular hepatocytes.
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Supported in part by U. S. Public Health Service Grant AM 11384-01.
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Cornelius, C.E., Osburn, B.I., Gronwall, R.R. et al. Dubin-Johnson syndrome in immature sheep. Digest Dis Sci 13, 1072–1076 (1968). https://doi.org/10.1007/BF02233553
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DOI: https://doi.org/10.1007/BF02233553