Difference between revisions of "Beauchamp 2015 Biosci Rep"
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{{Publication | {{Publication | ||
|title=Beauchamp B, Thrush AB, Quizi J, Antoun G, McIntosh N, Al-Dirbashi OY, Patti ME, Harper ME (2015) Undernutrition during pregnancy in mice leads to dysfunctional cardiac muscle respiration in adult offspring. Biosci Rep | |title=Beauchamp B, Thrush AB, Quizi J, Antoun G, McIntosh N, Al-Dirbashi OY, Patti ME, Harper ME (2015) Undernutrition during pregnancy in mice leads to dysfunctional cardiac muscle respiration in adult offspring. Biosci Rep 35. pii:e00200. | ||
|info=[http://www.ncbi.nlm.nih.gov/pubmed/ | |info=[http://www.ncbi.nlm.nih.gov/pubmed/26182362 PMID: 26182362] | ||
|authors=Beauchamp B, Thrush AB, Quizi J, Antoun G, McIntosh N, Al-Dirbashi OY, Patti ME, Harper ME | |authors=Beauchamp B, Thrush AB, Quizi J, Antoun G, McIntosh N, Al-Dirbashi OY, Patti ME, Harper ME | ||
|year=2015 | |year=2015 | ||
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|substratestates=CI, CII, FAO | |substratestates=CI, CII, FAO | ||
|instruments=Oxygraph-2k | |instruments=Oxygraph-2k | ||
|additional=Labels | |additional=Labels | ||
}} | }} | ||
Revision as of 16:45, 1 August 2016
| Beauchamp B, Thrush AB, Quizi J, Antoun G, McIntosh N, Al-Dirbashi OY, Patti ME, Harper ME (2015) Undernutrition during pregnancy in mice leads to dysfunctional cardiac muscle respiration in adult offspring. Biosci Rep 35. pii:e00200. |
Beauchamp B, Thrush AB, Quizi J, Antoun G, McIntosh N, Al-Dirbashi OY, Patti ME, Harper ME (2015) Biosci Rep
Abstract: Intrauterine growth restriction is associated with an increased risk of developing obesity, insulin resistance, and cardiovascular disease. However its effect on energetics in heart remains unknown. In this study, we examined respiration in cardiac muscle and liver from adult mice that were undernourished in utero. We report that in utero undernutrition is associated with impaired cardiac muscle energetics, including decreased fatty acid oxidative capacity, decreased maximum oxidative phosphorylation rate, and decreased proton leak respiration. No differences in oxidative characteristics were detected in liver. We also measured plasma acylcarnitine levels and found that short-chain acylcarnitines are increased with in utero undernutrition. Results reveal the negative impact of suboptimal maternal nutrition on adult offspring cardiac energy metabolism, which may have lifelong implications for cardiovascular function and disease risk. • Keywords: Fetal programming, Obesity, Metabolism, Heart, Mitochondria, Energetics
• O2k-Network Lab: CA Ottawa Harper ME
Labels: MiParea: Respiration, Exercise physiology;nutrition;life style
Pathology: Cardiovascular, Diabetes, Obesity
Organism: Mouse Tissue;cell: Heart, Liver
Coupling state: LEAK, OXPHOS
HRR: Oxygraph-2k
Labels
