Tissue peroxidase in the normal and neop
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Donald Armstrong; Dale Van Wormer; Sandra Dimmitt
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Article
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1991
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John Wiley and Sons
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English
⚖ 566 KB
Peroxidase activity was measured by two colorimetric methods in six neoplastic tumors of the parotid salivary gland. When p-phenylenediamine was used as the hydrogen donor co-substrate, peroxidase activity was absent or reduced from 6 to 22% of normal in these tumors. Cross reactivity with normal pe