Diagnostic and therapeutic profiles of serum bile acids in women with intrahepatic cholestasis of pregnancy-a pseudo-targeted metabolomics study

Add time:09/29/2019    Source:sciencedirect.com

BackgroundIntrahepatic cholestasis of pregnancy (ICP), as a pregnancy-specific liver disorder, obtains increasing recognition due to a series of adverse outcomes. ICP is generally characterized by pruritus and jaundice, and closely related to abnormalities in the metabolism and disposition of bile acids composition. Because of its elusive pathogenesis, ICP has become an intractable issue to be diagnosed and managed for obstetricians. Analysis of metabolic profile could reveal the state of small-molecule metabolites systematically and provide comprehensively metabolic information for diseases. We developed a pseudo-targeted approach to perform metabolomic analysis of bile acids in serum using an ultra-performance liquid chromatography-triple quadrupole time-of-flight tandem mass spectrometry (UPLC-Triple TOF-MS/MS) method.

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