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dc.contributor.authorFenzl, M
dc.contributor.authorSchnizer, W
dc.contributor.authorAebli, N
dc.contributor.authorSchlegel, C
dc.contributor.authorVilliger, B
dc.contributor.authorDisch, A
dc.contributor.authorGredig, J
dc.contributor.authorZaugg, T
dc.contributor.authorKrebs, J
dc.date.accessioned2017-05-03T14:21:53Z
dc.date.available2017-05-03T14:21:53Z
dc.date.issued2013
dc.identifier.issn0172-4622
dc.identifier.doi10.1055/s-0033-1333696
dc.identifier.urihttp://hdl.handle.net/10072/64855
dc.description.abstractExercise in water compared to land-based exercise (LE) results in a higher release of natriuretic peptides, which are involved in the regulation of exercise-induced adipose tissue lipolysis. The present study was performed to compare the release of atrial natriuretic peptide (ANP) and free fatty acids (FFA) during prolonged aerobic water-based exercise (WE) with the release after an identical LE. 14 untrained overweight subjects performed 2 steady state workload tests on the same ergometer in water and on land. Before and after exercise, venous blood samples were collected for measuring ANP, FFA, epinephrine, norepinephrine, insulin and glucose. The respiratory exchange ratio (RER) was determined for fat oxidation. The exercises resulted in a significant increase in ANP in LE (61%) and in WE (177%), and FFA increased about 3-fold in LE and WE with no significant difference between the groups. Epinephrine increased, while insulin decreased similarly in both groups. The RER values decreased during the exercises, but there was no significant difference between LE and WE. In conclusion, the higher ANP concentrations in WE had no additional effect on lipid mobilization, FFA release and fat oxidation. Moderate-intensity exercises in water offer no benefit regarding adipose tissue lipolysis in comparison to LE.
dc.description.peerreviewedYes
dc.description.publicationstatusYes
dc.languageEnglish
dc.language.isoeng
dc.publisherGeorg Thieme Verlag
dc.publisher.placeGermany
dc.relation.ispartofstudentpublicationN
dc.relation.ispartofpagefrom795
dc.relation.ispartofpageto799
dc.relation.ispartofissue9
dc.relation.ispartofjournalInternational Journal of Sports Medicine
dc.relation.ispartofvolume34
dc.rights.retentionY
dc.subject.fieldofresearchMechanical engineering
dc.subject.fieldofresearchSports science and exercise
dc.subject.fieldofresearchcode4017
dc.subject.fieldofresearchcode4207
dc.titleRelease of ANP and Fat Oxidation in Overweight Persons during Aerobic Exercise in Water
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.hasfulltextNo Full Text
gro.griffith.authorAebli, Nikolaus


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