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Profiles in altered metabolism. III—(Ω–1)‐hydroxyacid excretion in a case of episodic hypoglycemia
Author(s) -
Mamer O. A.,
Montgomery J. A.,
Colle E.
Publication year - 1980
Publication title -
biomedical mass spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.475
H-Index - 121
eISSN - 1096-9888
pISSN - 0306-042X
DOI - 10.1002/bms.1200070203
Subject(s) - hypoglycemia , urine , excretion , metabolism , endocrinology , medicine , dehydrogenase , omega , chemistry , biochemistry , enzyme , diabetes mellitus , philosophy , linguistics
A patient with recurrent severe hypoglycemia resembling Reye's syndrome was found to have large accumulations of ω ‐ 1 hydroxy and keto acids in serum and urine that persisted following clinical recovery. A deficiency of mitochondrial medium chain acyl CoA dehydrogenase activity is proposed on the basis of evidence obtained using gas chromatographic mass spectrometric techniques. Analytical data is presented that will allow the recognition of this variant presenting in other patients.