Large doses of pyridoxine are of value in some cases of-
High-Yield Explanation
Ans. is `b' i.e., HomocystinuriaInborn error of Metabolism and treatmentAlkaptonuria- Vitamin C, NitisinoneHomocystinuria- Pyridoxine + Folic acidCystinuria- Alkalization of urine + d-Penicillamine, captopril,Hanup disease- NicotinamideMultiple carboxylase deficiency- BiotinMethyl malonic acidemia- Vit B12Hyperoxaluria- PyridoxineTyrosinemia- NTBC, Liver transplantation