Fig. 1From: Value of amniotic fluid homocysteine assay in prenatal diagnosis of combined methylmalonic acidemia and homocystinuria, cobalamin C typeScatter-plot showing the distribution of characteristic metabolite levels in affected and unaffected fetuses. a The distribution of Hcy levels between affected and unaffected fetuses; b the distribution of C3 levels between affected and unaffected fetuses; c the distribution of C3/C2 ratios between affected and unaffected fetuses; d the distribution of MMA levels between affected and unaffected fetuses; e the distribution of MCA levels between affected and unaffected fetuses. ***Significantly difference (p < 0.001) between the affected and unaffected groupsBack to article page