Metabolomics uses advanced analytical chemistry techniques to enable the high-throughput
characterization of metabolites from cells, organs, tissues, or biofluids. The rapid growth in …

Breath analysis is a young field of research with its roots in antiquity. Antoine Lavoisier
discovered carbon dioxide in exhaled breath during the period 1777–1783, Wilhelm (Vilém) …

Solid phase microextraction (SPME) is a versatile, nonex-haustive sample preparation tool
that has been demonstrated to be well-suited for facile and effective analysis of a broad …

The gut microbiota is composed of a huge number of different bacteria, that produce a large
amount of compounds playing a key role in microbe selection and in the construction of a …

Metabolomic analysis of human biospecimens had progressed quickly over the past
decade. Technological and methodological advances have led to the comprehensive …

Visceral pain is a global term used to describe pain originating from the internal organs of
the body, which affects a significant proportion of the population and is a common feature of …

Alterations in the bidirectional interactions between the intestine and the nervous system
have important roles in the pathogenesis of irritable bowel syndrome (IBS). A body of largely …

Objective Iron deficiency is a common complication in patients with IBD and oral iron therapy
is suggested to exacerbate IBD symptoms. We performed an open-labelled clinical trial to …

Human breath offers several benefits for diagnostic applications, including simple,
noninvasive collection. Breath is a rich source of clinically-relevant biological information; …

It is well established that gut microbes and their metabolic products regulate host
metabolism. The interactions between the host and its gut microbiota are highly dynamic …