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Biomedical subjects

P H Berman

Publications and source records attributed to P H Berman.

36 records · Page 2Linked to original sources

Urinary metabolites in congenital hyperuricosuria.

The excretion of oxypurine metabolites in urine of patients with congenital hyperuricosuria exceeds, on a creatinine basis, that observed in any previously recognized metabolic anomaly. The ratio of hypoxanthine to xanthine is from 2:1 to 3:1 and results from increased hypoxanthine excretion, in contrast to other hyperuricosuric conditions where ratios of less than one have been reported. Administration of allopurinol (a xanthine-oxidase inhibitor) reduces the excretion of uric acid but results in an equivalent increase in xanthine and hypoxanthine. These features appear to be unique to congenital hyper-uricosuria.

Allopurinol↗

Recent advances in the diagnosis, treatment, and prognosis of neonatal seizures.

Current knowledge about the diagnosis, treatment, and prognosis of neonatal seizures is reviewed. The pitfalls in establishing the diagnosis are emphasized and the usefulness of new electrodiagnostic techniques is discussed. A protocol for treating neonatal seizures is suggested. Finally, the clinical and electroencephalographic variables which are relevant in determining neurologic outcome are discussed.

Anticonvulsants↗