Ampicillinuria and Ampicillin Crystalluria
Keyword(s):
Four patients with ampicillinuria and ampicillin crystalluria have been reported. The presence of ampicillin leads to false positive spots for leucine/isoleucine, phenylalanine, and β-amino isobutyric acid in paper chromatograms of the urinary amino acids, and to a false-positive spot for phenylalanine in paper electrophoretograms. Crystalluria, due to ampicillin, is also described. Its significance remains to be determined.
1972 ◽
Vol 29
(2)
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pp. 213-215
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1965 ◽
Vol 62
(4)
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pp. 658
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1944 ◽
Vol 66
(4)
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pp. 538-539
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1964 ◽
Vol 60
(4)
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pp. 719
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