Matches in SemOpenAlex for { <https://semopenalex.org/work/W2084508001> ?p ?o ?g. }
- W2084508001 endingPage "1295" @default.
- W2084508001 startingPage "1287" @default.
- W2084508001 abstract "We compare a new simplified (2)H enrichment mass isotopomer analysis (MIA) against the laborious hexamethylentetramine (HMT) method to quantify the contribution of gluconeogenesis (GNG) to total glucose production (GP) in calves. Both methods are based on the (2)H labeling of glucose after in vivo administration of deuterium oxide. The (2)H enrichments of plasma glucose at different C-H positions were measured as aldonitrile pentaacetate (AAc) and methyloxime-trimethylsilyl (MoxTMS) derivatives or HMT by gas chromatography/mass spectrometry (GC/MS). Two pre-ruminating fasted Holstein calves (51 kg body mass, BM, age 7 days) received two oral bolus doses of (2)H(2)O (10 g/kg BM, 70 atom% (2)H) at 7:00 h and 11:00 h after overnight food withdrawal. Blood samples for fractional GNG determination were collected at -24 and between 6 and 9 h after the first (2)H(2)O dose. The ratio of (2)H enrichments C5/C2 represents the contribution of GNG to GP. The (2)H enrichment at C2 was calculated based on the ion fragments at m/z 328 (C1-C6) - m/z 187 (C3-C6) of glucose AAc. The (2)H enrichment at C5 was approximated either by averaging the (2)H enrichment at C5-C6 using the ion fragment of glucose MoxTMS at m/z 205 or by conversion of the C5 of glucose into HMT. The fractional GNG calculated by the C5-C6 average (2)H enrichment method (41.4 +/- 6.9%) compared to the HMT method (34.3 +/- 11.4%) was not different (mean +/- SD, n = 6 replicates). In conclusion, GNG can be estimated with less laborious sample preparation by means of our new C5-C6 average (2)H enrichment method using AAc and MoxTMS glucose derivatives." @default.
- W2084508001 created "2016-06-24" @default.
- W2084508001 creator A5022152146 @default.
- W2084508001 creator A5029396022 @default.
- W2084508001 creator A5041972514 @default.
- W2084508001 creator A5084192323 @default.
- W2084508001 creator A5087053536 @default.
- W2084508001 creator A5088179666 @default.
- W2084508001 date "2010-05-15" @default.
- W2084508001 modified "2023-10-01" @default.
- W2084508001 title "A simplified mass isotopomer approach to estimate gluconeogenesis rate<i>in vivo</i>using deuterium oxide" @default.
- W2084508001 cites W1967944611 @default.
- W2084508001 cites W1970796949 @default.
- W2084508001 cites W1972238624 @default.
- W2084508001 cites W1974072357 @default.
- W2084508001 cites W1997948779 @default.
- W2084508001 cites W2008070156 @default.
- W2084508001 cites W2014234199 @default.
- W2084508001 cites W2015030750 @default.
- W2084508001 cites W2017776273 @default.
- W2084508001 cites W2018387304 @default.
- W2084508001 cites W2022505277 @default.
- W2084508001 cites W2027168810 @default.
- W2084508001 cites W2040750115 @default.
- W2084508001 cites W2041709344 @default.
- W2084508001 cites W2055292941 @default.
- W2084508001 cites W2073239667 @default.
- W2084508001 cites W2079446163 @default.
- W2084508001 cites W2091375818 @default.
- W2084508001 cites W2114907730 @default.
- W2084508001 cites W2123931606 @default.
- W2084508001 cites W2140680953 @default.
- W2084508001 cites W2141072195 @default.
- W2084508001 cites W2158563866 @default.
- W2084508001 cites W2159957694 @default.
- W2084508001 cites W2170738537 @default.
- W2084508001 cites W2201251714 @default.
- W2084508001 cites W2291201138 @default.
- W2084508001 cites W2945672245 @default.
- W2084508001 cites W82900733 @default.
- W2084508001 doi "https://doi.org/10.1002/rcm.4509" @default.
- W2084508001 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/20391600" @default.
- W2084508001 hasPublicationYear "2010" @default.
- W2084508001 type Work @default.
- W2084508001 sameAs 2084508001 @default.
- W2084508001 citedByCount "13" @default.
- W2084508001 countsByYear W20845080012013 @default.
- W2084508001 countsByYear W20845080012015 @default.
- W2084508001 countsByYear W20845080012016 @default.
- W2084508001 countsByYear W20845080012017 @default.
- W2084508001 countsByYear W20845080012021 @default.
- W2084508001 countsByYear W20845080012022 @default.
- W2084508001 countsByYear W20845080012023 @default.
- W2084508001 crossrefType "journal-article" @default.
- W2084508001 hasAuthorship W2084508001A5022152146 @default.
- W2084508001 hasAuthorship W2084508001A5029396022 @default.
- W2084508001 hasAuthorship W2084508001A5041972514 @default.
- W2084508001 hasAuthorship W2084508001A5084192323 @default.
- W2084508001 hasAuthorship W2084508001A5087053536 @default.
- W2084508001 hasAuthorship W2084508001A5088179666 @default.
- W2084508001 hasConcept C121332964 @default.
- W2084508001 hasConcept C127124265 @default.
- W2084508001 hasConcept C150903083 @default.
- W2084508001 hasConcept C155647269 @default.
- W2084508001 hasConcept C162356407 @default.
- W2084508001 hasConcept C178790620 @default.
- W2084508001 hasConcept C185592680 @default.
- W2084508001 hasConcept C207001950 @default.
- W2084508001 hasConcept C20904676 @default.
- W2084508001 hasConcept C2777000832 @default.
- W2084508001 hasConcept C32909587 @default.
- W2084508001 hasConcept C43617362 @default.
- W2084508001 hasConcept C55493867 @default.
- W2084508001 hasConcept C58364064 @default.
- W2084508001 hasConcept C62231903 @default.
- W2084508001 hasConcept C62520636 @default.
- W2084508001 hasConcept C86803240 @default.
- W2084508001 hasConceptScore W2084508001C121332964 @default.
- W2084508001 hasConceptScore W2084508001C127124265 @default.
- W2084508001 hasConceptScore W2084508001C150903083 @default.
- W2084508001 hasConceptScore W2084508001C155647269 @default.
- W2084508001 hasConceptScore W2084508001C162356407 @default.
- W2084508001 hasConceptScore W2084508001C178790620 @default.
- W2084508001 hasConceptScore W2084508001C185592680 @default.
- W2084508001 hasConceptScore W2084508001C207001950 @default.
- W2084508001 hasConceptScore W2084508001C20904676 @default.
- W2084508001 hasConceptScore W2084508001C2777000832 @default.
- W2084508001 hasConceptScore W2084508001C32909587 @default.
- W2084508001 hasConceptScore W2084508001C43617362 @default.
- W2084508001 hasConceptScore W2084508001C55493867 @default.
- W2084508001 hasConceptScore W2084508001C58364064 @default.
- W2084508001 hasConceptScore W2084508001C62231903 @default.
- W2084508001 hasConceptScore W2084508001C62520636 @default.
- W2084508001 hasConceptScore W2084508001C86803240 @default.
- W2084508001 hasIssue "9" @default.
- W2084508001 hasLocation W20845080011 @default.
- W2084508001 hasLocation W20845080012 @default.
- W2084508001 hasOpenAccess W2084508001 @default.