Retrospective Study
Copyright ©The Author(s) 2019.
World J Gastroenterol. Feb 21, 2019; 25(7): 859-869
Published online Feb 21, 2019. doi: 10.3748/wjg.v25.i7.859
Figure 1
Figure 1 Typical negative ion fast atom bombardment ionization mass spectrometry spectrum of a patient with ∆4-3-oxosteroid 5β-reductase deficiency before and after treatment with bile acids. AKR1D1: Δ4-3-oxosteroid 5β-reductase; CDCA: Chenodeoxycholic acid; UDCA: Ursodeoxycholic acid.