Summary
The indophenol-oxidase of erythrocytes was studied in three groups (trisomy G 21, unbalanced translocation 21/22, and control group). The increase of IPO activity in patients with trisomy G 21 was observed, whereas in those with unbalanced translocation 21/22 the levels of IPO were slightly lower than in control group.
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Kedziora, J., Rozynkowa, D., Kopff, M. et al. Indophenol-oxidase in patients with Down's syndrome due to simple trisomy and to translocation 21/22. Hum Genet 34, 9–12 (1976). https://doi.org/10.1007/BF00284427
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DOI: https://doi.org/10.1007/BF00284427