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Department of Biochemistry, Vanderbilt University, School of Medicine, Nashville, Tennessee
Studies have been carried out on urines obtained from 6 young rabbits with muscular dystrophy produced by a dietary lack of vitamin E.
Control studies were negative. With the onset of signs of muscular dysfunction, pentose and readily hydrolyzable organically bound phosphate appeared simultaneously in the urine. The isolation and identification of pentose as an osazone and the liberation of bound phosphate by 7-minute hydrolysis with 1 N HCl was considered chemical evidence of the presence of pentose-phosphorus-containing complexes apparently identical with those reported in clinical cases of progressive muscular dystrophy.
Manuscript received 20 June 1949.