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KMID : 0372919860070010035
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Journal of Biomedical Engineering Research
1986 Volume.7 No. 1 p.35 ~ p.39
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The Study of Possibility of Finding a Reagent for Cancer Diagnosis by Urine NMR Measurement
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Kim Yong-J
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Abstract
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Cancer urine NMR measurement was previously made to find a possible method of differential diagnosis between cancer and non-cancer patients. It was found that there was the characteristic and common range of 3.00±0.06 ppm to 3.09± 0. 06 ppm appearing in the patients´ urine. The signals were identified as the proton NMR frequency- signals of the NH compound elements of aromatic amines. It was found that the signals were caused by a substance of tyrosine. A reagent has recently been developed to identify the substance and to diagnose cancer by a urine color reaction. The reagent sensitivity and specificity obtained from´ a primary trial are respectively 79.2% and 75.0%.
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KEYWORD
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