Cystinuria and mental deficiency
- 1 December 1977
- journal article
- research article
- Published by Wiley in Clinical Genetics
- Vol. 12 (6) , 329-332
- https://doi.org/10.1111/j.1399-0004.1977.tb00951.x
Abstract
Several studies have shown that the incidence of cystinuria in mentally retarded populations is higher than it is in the general population. The present study found that a group of cystinurics did not differ significantly in their intelligence from their normal siblings or intelligence test norms. Since cystinuria is a heterogeneous disease, the findings of the present study could be reconciled with previous findings by supposing that only certain genotypes for cystinuria lead to mental retardation.This publication has 4 references indexed in Scilit:
- Cystinuria: Increased Prevalence in Patients with Mental DiseaseNew England Journal of Medicine, 1970
- Cystinuria: biochemical evidence for three genetically distinct diseases.Journal of Clinical Investigation, 1966
- AminoaciduriaNew England Journal of Medicine, 1965
- Metabolic Abnormalities Detected in a Survey of Mentally Backward Individuals in Northern IrelandArchives of Disease in Childhood, 1962