Keeton B R
Arch Dis Child. 1976 Aug;51(8):636-8. doi: 10.1136/adc.51.8.636.
A floppy infant is described who has an inborn error of organic acid metabolism due to defective activity of the enzyme beta-methylcrotonyl CoA carboxylase. She presented with hyperventilation, hypotonia, and regression of motor and intellectual development. She responded to treatment with biotin.
描述了一名松软婴儿,其患有因β-甲基巴豆酰辅酶A羧化酶活性缺陷导致的有机酸代谢先天性缺陷。她表现为呼吸急促、肌张力减退以及运动和智力发育倒退。她对生物素治疗有反应。