Dried blood spots (DBS) are an established sample type, widely used in newborn screening programs for monitoring metabolic diseases. Their minimally invasive nature offers great promise for assessing chemical exposures, particularly during early life stages and in large-scale epidemiological stud...
Non-targeted metabolomic analysis of fecal samples from mice with and without soy dietary fiber in their diet
Polyphenols, prevalent in plants and fungi, are investigated intensively in nutritional and clinical settings because of their beneficial bioactive properties. Due to their complexity, analysis with untargeted approaches is favorable, which typically use high-resolution mass spectrometry (HRMS) r...
Non-target analysis based on high resolution mass spectrometry calls for quality controls to validate analytical workflows. So far no community-wide used quality control material has been established in metabolomics. In this work, we propose ethanolic yeast extracts derived from Pichia pastoris i...
Divergence in the non-targeted metabolite profilings of bovine mammary epithelial cells (BMECs) were systematically captured with regard to 10 individual essential amino acid (EAA) availability. BMECs cultured in 6-well plates were first serum-starved overnight and subsequently assigned to 1 of 1...
From an animal production and health perspective, our understanding of the metabolites in ruminant biofluids, particularly rumen fluid across different host species is poorly understood. Metabolomics is a powerful and sensitive approach for investigating low molecular weight metabolite profiles p...
Purpose: To investigate the pathogenesis of pediatric bile reflux gastritis (BRG) using non-targeted and targeted metabolomics analyses of the changes and content differences of bile acids (BAs) in gastric juice. Methods: Data from 25 pediatric BRG patients treat...
Purpose: To investigate the pathogenesis of pediatric bile reflux gastritis (BRG) using non-targeted and targeted metabolomics analyses of the changes and content differences of bile acids (BAs) in gastric juice. Methods: Data from 25 pediatric BRG patients treated at Jinhua Maternal and Child He...