Abstract
THERE is some evidence to suggest that mucopolysaccharides are involved in the connective tissue disorder of lathyrism, which is produced when certain experimental animals are exposed to the toxic effect of β-aminopropionitrile (BAPN) and related compounds. Thus, Menzies and Mills1 found that the metachromatic material of the ground substance was increased in lathyritic rat aortae, and Grant, Hathorn and Gillman2 found an increased content of hexosamine in the aortae of lathyritic rats. Levene and Gross3 showed that an abnormality of collagen can be demonstrated very soon after the injection of BAPN into chick embryos. We have investigated the aortic mucopolysaccharides in this experimental model, to see if changes in the mucopolysaccharides occurred in parallel with the changes in collagen.
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References
Menzies, D. W., and Mills, K. W., J. Path. Bact, 73, 223 (1957).
Grant, R. A., Hathorn, M., and Gillman, T., Nature, 186, 164 (1960).
Levene, C. I., and Gross, J., J. Exp. Med., 110, 771 (1959).
Levene, C. I., Brit. J. Path., 42, 89 (1961).
Manley, G., Brit. J. Exp. Path., 46, 125 (1965).
Boas, N., J. Biol. Chem., 204, 553 (1953).
Gardell, S., Acta Chem. Scand., 7, 207 (1953).
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MANLEY, G., LEVENE, C. β-Aminopropionitrile and the Mucopolysaccharides of Embryonic Chick Aortae. Nature 214, 729–730 (1967). https://doi.org/10.1038/214729b0
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DOI: https://doi.org/10.1038/214729b0
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