Matches in SemOpenAlex for { <https://semopenalex.org/work/W2066712076> ?p ?o ?g. }
- W2066712076 endingPage "5768" @default.
- W2066712076 startingPage "5762" @default.
- W2066712076 abstract "Low blood glucose concentrations after calving are associated with infertility in postpartum dairy cows perhaps because glucose is a master regulator of hormones and metabolites that control reproductive processes. The hypothesis was that low blood glucose postpartum is caused by inadequate glucose entry rate relative to whole-body demand as opposed to the alternative possibility that postpartum cows have a lower regulatory set point for blood glucose. Eight early postpartum (10 to 25 d) dairy cows (5 Holstein and 3 Guernsey) were jugular catheterized. During the first 24 h, cows were infused with physiological saline at 83.3 mL/h. After 24 h, the infusion solution was switched to 50% dextrose that was infused at a rate of 41.7 mL/h (total daily glucose dose = 500 g). On d 3 and d 4, the rate of glucose infusion was increased to 83.3 mL/h (daily dose = 1,000 g) and 125 mL/h (daily dose = 1,500 g), respectively. On d 5, physiological saline was infused at 83.3 mL/h. Blood was sampled hourly through a second jugular catheter (contralateral side) and analyzed for glucose, nonesterified fatty acids, β-hydroxybutyrate, insulin-like growth factor 1, and insulin. Blood glucose concentrations on d 1 (saline infusion) averaged 53.4 ± 1.7 mg/dL. Blood glucose concentrations increased on d 2 when cows were infused with 500 g/d and increased further on d 3 when cows were infused with 1,000 g of glucose/d. Increasing the infusion rate to 1,500 g/d on d 4 did not cause a further increase in blood glucose concentrations. Based on a segmented regression analysis, the upper physiological set point for blood glucose was 72.1 mg/dL. Both insulin and insulin-like growth factor 1 concentrations increased in response to glucose infusion and decreased when cows were infused with saline on d 5. Serum nonesterified fatty acids and β-hydroxybutyrate concentrations decreased in response to glucose infusion and rebounded upward on d 5 (saline infusion). In conclusion, early postpartum cows had circulating blood glucose concentrations that were well below the upper set point defined in this study (72.1 mg/dL). Infusing approximately 1,000 g of glucose daily increased blood glucose to the physiological set point and rapidly changed the hormonal and metabolic profile that typifies postpartum cows. The inability of the early postpartum cow to achieve an adequate entry rate for glucose relative to whole-body demand is a possible mechanism that links postpartum physiology and nutrition to reproduction in dairy cows." @default.
- W2066712076 created "2016-06-24" @default.
- W2066712076 creator A5032848275 @default.
- W2066712076 creator A5052718849 @default.
- W2066712076 creator A5061269444 @default.
- W2066712076 creator A5086701293 @default.
- W2066712076 creator A5087608198 @default.
- W2066712076 date "2013-09-01" @default.
- W2066712076 modified "2023-10-18" @default.
- W2066712076 title "Short communication: Glucose infusion into early postpartum cows defines an upper physiological set point for blood glucose and causes rapid and reversible changes in blood hormones and metabolites" @default.
- W2066712076 cites W121785311 @default.
- W2066712076 cites W1965721760 @default.
- W2066712076 cites W1972266012 @default.
- W2066712076 cites W1978911438 @default.
- W2066712076 cites W1997513761 @default.
- W2066712076 cites W2006415706 @default.
- W2066712076 cites W2011206478 @default.
- W2066712076 cites W2014525075 @default.
- W2066712076 cites W2017228002 @default.
- W2066712076 cites W2017641384 @default.
- W2066712076 cites W2020461422 @default.
- W2066712076 cites W2031305747 @default.
- W2066712076 cites W2036522558 @default.
- W2066712076 cites W2045949315 @default.
- W2066712076 cites W2047486525 @default.
- W2066712076 cites W2074222710 @default.
- W2066712076 cites W2081107896 @default.
- W2066712076 cites W2084607615 @default.
- W2066712076 cites W2098363384 @default.
- W2066712076 cites W2102224298 @default.
- W2066712076 cites W2108882373 @default.
- W2066712076 cites W2119901011 @default.
- W2066712076 cites W2123839181 @default.
- W2066712076 cites W2126060713 @default.
- W2066712076 cites W2127332558 @default.
- W2066712076 cites W2138814134 @default.
- W2066712076 cites W2140778267 @default.
- W2066712076 cites W2153781524 @default.
- W2066712076 cites W2164058848 @default.
- W2066712076 cites W2167672941 @default.
- W2066712076 cites W2169452547 @default.
- W2066712076 cites W2170239595 @default.
- W2066712076 cites W2171484489 @default.
- W2066712076 cites W2188232396 @default.
- W2066712076 cites W85196187 @default.
- W2066712076 doi "https://doi.org/10.3168/jds.2013-6794" @default.
- W2066712076 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/23810589" @default.
- W2066712076 hasPublicationYear "2013" @default.
- W2066712076 type Work @default.
- W2066712076 sameAs 2066712076 @default.
- W2066712076 citedByCount "31" @default.
- W2066712076 countsByYear W20667120762014 @default.
- W2066712076 countsByYear W20667120762015 @default.
- W2066712076 countsByYear W20667120762016 @default.
- W2066712076 countsByYear W20667120762017 @default.
- W2066712076 countsByYear W20667120762018 @default.
- W2066712076 countsByYear W20667120762020 @default.
- W2066712076 countsByYear W20667120762021 @default.
- W2066712076 countsByYear W20667120762022 @default.
- W2066712076 countsByYear W20667120762023 @default.
- W2066712076 crossrefType "journal-article" @default.
- W2066712076 hasAuthorship W2066712076A5032848275 @default.
- W2066712076 hasAuthorship W2066712076A5052718849 @default.
- W2066712076 hasAuthorship W2066712076A5061269444 @default.
- W2066712076 hasAuthorship W2066712076A5086701293 @default.
- W2066712076 hasAuthorship W2066712076A5087608198 @default.
- W2066712076 hasBestOaLocation W20667120761 @default.
- W2066712076 hasConcept C126322002 @default.
- W2066712076 hasConcept C134018914 @default.
- W2066712076 hasConcept C2777397205 @default.
- W2066712076 hasConcept C2779306644 @default.
- W2066712076 hasConcept C555293320 @default.
- W2066712076 hasConcept C71315377 @default.
- W2066712076 hasConcept C71924100 @default.
- W2066712076 hasConceptScore W2066712076C126322002 @default.
- W2066712076 hasConceptScore W2066712076C134018914 @default.
- W2066712076 hasConceptScore W2066712076C2777397205 @default.
- W2066712076 hasConceptScore W2066712076C2779306644 @default.
- W2066712076 hasConceptScore W2066712076C555293320 @default.
- W2066712076 hasConceptScore W2066712076C71315377 @default.
- W2066712076 hasConceptScore W2066712076C71924100 @default.
- W2066712076 hasIssue "9" @default.
- W2066712076 hasLocation W20667120761 @default.
- W2066712076 hasLocation W20667120762 @default.
- W2066712076 hasOpenAccess W2066712076 @default.
- W2066712076 hasPrimaryLocation W20667120761 @default.
- W2066712076 hasRelatedWork W1967536173 @default.
- W2066712076 hasRelatedWork W1981107935 @default.
- W2066712076 hasRelatedWork W1986402890 @default.
- W2066712076 hasRelatedWork W2023991882 @default.
- W2066712076 hasRelatedWork W2044897248 @default.
- W2066712076 hasRelatedWork W2070070837 @default.
- W2066712076 hasRelatedWork W2092220796 @default.
- W2066712076 hasRelatedWork W2136112043 @default.
- W2066712076 hasRelatedWork W2271534741 @default.
- W2066712076 hasRelatedWork W2410537918 @default.
- W2066712076 hasVolume "96" @default.
- W2066712076 isParatext "false" @default.