Growth hormone investigation in patients with mental dysfunction.
Seventy-three children with disorders of physical growth and mental development were stimulated by insulin hypoglycemia and arginine infusion and their human growth hormone (HGH) responses were determined. Only four patients exhibited absent or impaired pituitary hormone secretion and one of them presented a unique syndrome of panhypopituitarism associated with intrauterine growth retardation, long eyelashes and eyebrows, sparse hair and degeneration of the retina. Statistical analysis indicated no significant HGH peak concentrations in groups of either tall males or stunted females who possessed various sex chromosome abnormalities, nor did these groups differ in a variety of clinical parameters including age, physical growth, birth weight and intelligence.
D000293:Adolescent; D000328:Adult; D001120:Arginine; D001827:Body Height; D001835:Body Weight; D002648:Child; D002675:Child, Preschool; D004314:Down Syndrome / Q000150:complications; D004393:Dwarfism, Pituitary / Q000150:complications; D005260:Female; D006128:Growth; D006130:Growth Disorders / Q000209:etiology / Q000503:physiopathology; D013006:Growth Hormone / Q000378:metabolism*; D006801:Humans; D007223:Infant; D007328:Insulin; D008607:Intellectual Disability / Q000150:complications / Q000503:physiopathology*; D008297:Male; D010902:Pituitary Gland / Q000378:metabolism*; D012729:Sex Chromosome Aberrations / Q000150:complications
D007328:Insulin; D013006:Growth Hormone; D001120:Arginine