Metabolic studies in two boys with classical progeria.

Adult Amino Acids/metabolism Basal Metabolism Bone and Bones/metabolism Child Collagen/analysis Connective Tissue/metabolism Endocrine Glands/physiopathology Fatty Acids, Nonesterified/metabolism Female Glucose Tolerance Test Glycerol/metabolism Growth Hormone Humans Insulin/blood Male Mitochondria, Muscle/metabolism Oxygen Consumption Progeria/metabolism,physiopathology Skin/analysis,metabolism Solubility Tolbutamide

Amino Acids Fatty Acids, Nonesterified Insulin Growth Hormone Collagen Tolbutamide Glycerol