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Hindi Endocrinology & Diabetes ResearchISSN: 2470-7570
Kaisa Poutanen Author
Subjects of specialization
Affiliation
science
alto University, University of Helsinki, University of Helsinki Faculty of Social Sciences
Biography
Göteborgs universitet Sahlgrenska Akademin, Göteborgs universitet, Sahlgrenska akademin, Institutionen for neurovetenskap och fysiologi, Lund University Medical Faculty Foundation, Sahlgrenska universitetssjukhuset Göteborgs universitet Sahlgrenska Akademin, Göteborgs universitet, Sahlgrenska akademin, Institutionen for neurovetenskap och fysiologi, Lund University Medical Faculty Foundation, Sahlgrenska universitetssjukhuset
Publications
Research Article Subscription
Exhaled Breath Aspiration Ion Mobility Spectrometry Profiles Reflect Metabolic Changes Induced By Diet
Author(s): Kaisa Raninen, Mikko Kolehmainen, Tomi-Pekka Tuomainen, Hannu Mykk?nen, Kaisa Poutanen and Olavi Raatikainen
Breath analysis has been developed for quantification of individual compounds e.g. in disease diagnostics, but new technologies allow also on-line measurement of metabolite profiles. We evaluated the potential of monitoring diet induced changes in metabolism based on breath profiles analyzed by aspiration ion mobility spectrometry (AIMS). Exhaled breath alveolar samples were taken at fasting state after low versus high fibre diets (17 and 44 g/day for one week in randomized order, n=7) and during an aerobic exercise test (30 minutes cycling with cycle ergometer, n=9) and ana... view more»
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