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Academic Journal

Medium-chain fatty acid oxidation is independent of l-carnitine in liver and kidney but not in heart and skeletal muscle.

  • Authors : Pereyra AS; Department of Physiology and East Carolina Diabetes and Obesity Institute, Brody School of Medicine at East Carolina University, Greenville, North Carolina, United States.; McLaughlin KL

Subjects: Carnitine*/Carnitine*/Carnitine*/metabolism ; Fatty Acids*/Fatty Acids*/Fatty Acids*/metabolism; Animals

  • Source: American journal of physiology. Gastrointestinal and liver physiology [Am J Physiol Gastrointest Liver Physiol] 2023 Oct 01; Vol. 325 (4), pp. G287-G294. Date of Electronic Publisher: American Physiological Society Country of Publication: United States NLM ID: 100901227 Publication Model:

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Academic Journal

Ontogeny of carnitine biosynthesis in Sus scrofa domesticus , inferred from γ-butyrobetaine hydroxylase (dioxygenase) activity and substrate inhibition.

  • Authors : Lin X; Laboratory of Developmental Nutrition, Department of Animal Sciences, North Carolina State University, Raleigh, North Carolina.; Lyvers Peffer PA

Subjects: Carnitine/Carnitine/Carnitine/*biosynthesis ; gamma-Butyrobetaine Dioxygenase/gamma-Butyrobetaine Dioxygenase/gamma-Butyrobetaine Dioxygenase/*metabolism; Aging/Aging/Aging/metabolism

  • Source: American journal of physiology. Regulatory, integrative and comparative physiology [Am J Physiol Regul Integr Comp Physiol] 2020 Jul 01; Vol. 319 (1), pp. R43-R49. Date of Electronic Publisher: American Physiological Society Country of Publication: United States NLM ID: 100901230 Publication Model:

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Academic Journal

Increased plasma and milk short-chain acylcarnitine concentrations reflect systemic LPS response in mid-lactation dairy cows.

  • Authors : Xu W; Beijing Research Center of Intelligent Equipment for Agriculture, Beijing, People's Republic of China.; Grindler S

Subjects: Carnitine/Carnitine/Carnitine/*analogs & derivatives ; Lactation/Lactation/Lactation/*drug effects ; Lipopolysaccharides/Lipopolysaccharides/Lipopolysaccharides/*pharmacology

  • Source: American journal of physiology. Regulatory, integrative and comparative physiology [Am J Physiol Regul Integr Comp Physiol] 2021 Sep 01; Vol. 321 (3), pp. R429-R440. Date of ElectronicPublisher: American Physiological Society Country of Publication: United States NLM ID: 100901230 Publication Model:

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Academic Journal

Long-chain acylcarnitine 18:1 acutely increases human atrial myocardial contractility and arrhythmia susceptibility.

  • Authors : Aitken-Buck HM; Department of Physiology, HeartOtago, School of Biomedical Sciences, University of Otago, Dunedin, New Zealand.; Krause J

Subjects: Calcium Signaling/Calcium Signaling/Calcium Signaling/*drug effects ; Carnitine/Carnitine/Carnitine/*analogs & derivatives ; Heart Atria/Heart Atria/Heart Atria/*drug effects

  • Source: American journal of physiology. Heart and circulatory physiology [Am J Physiol Heart Circ Physiol] 2021 Jul 01; Vol. 321 (1), pp. H162-H174. Date of Electronic Publication: 2021 Publisher: American Physiological Society Country of Publication: United States NLM ID: 100901228 Publication Model:

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Academic Journal

Multiple AMPK activators inhibit l-carnitine uptake in C2C12 skeletal muscle myotubes.

  • Authors : Shaw A; Physiology, Exercise and Nutrition Research Group, Faculty of Health Sciences and Sport, University of Stirling, Stirling, United Kingdom.; Jeromson S

Subjects: Carnitine/Carnitine/Carnitine/*antagonists & inhibitors ; Enzyme Activators/Enzyme Activators/Enzyme Activators/*pharmacology ; Myoblasts/Myoblasts/Myoblasts/*drug effects

  • Source: American journal of physiology. Cell physiology [Am J Physiol Cell Physiol] 2017 Jun 01; Vol. 312 (6), pp. C689-C696. Date of Electronic Publication: 2017 Mar 15.Publisher: American Physiological Society Country of Publication: United States NLM ID: 100901225 Publication Model:

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Rethinking the regulation of l-carnitine transport in skeletal muscle cells . Focus on "Multiple AMPK activators inhibit l-carnitine uptake in C2C12 skeletal muscle myotubes".

  • Authors : Xu D; Department of Pharmaceutics, Rutgers University, Piscataway, New Jersey.; You G

Subjects: Carnitine*; AMP-Activated Protein Kinases ; Biological Transport

  • Source: American journal of physiology. Cell physiology [Am J Physiol Cell Physiol] 2017 Jun 01; Vol. 312 (6), pp. C687-C688. Date of Electronic Publication: 2017 Apr 19.Publisher: American Physiological Society Country of Publication: United States NLM ID: 100901225 Publication Model:

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Academic Journal

Propionate-induced changes in cardiac metabolism, notably CoA trapping, are not altered by l-carnitine.

  • Authors : Wang Y; Department of Endocrinology and Metabolism, The First Affiliated Hospital, Jinan University , Guangzhou , China.; Sarah W. Stedman Nutrition and Metabolism Center & Duke Molecular Physiology Institute, Duke University , Durham, North Carolina.

Subjects: Carnitine/Carnitine/Carnitine/*pharmacology ; Coenzyme A/Coenzyme A/Coenzyme A/*metabolism ; Energy Metabolism/Energy Metabolism/Energy Metabolism/*drug effects

  • Source: American journal of physiology. Endocrinology and metabolism [Am J Physiol Endocrinol Metab] 2018 Oct 01; Vol. 315 (4), pp. E622-E633. Date of Electronic Publication: 2018 Jul 17.Publisher: American Physiological Society Country of Publication: United States NLM ID: 100901226 Publication Model:

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Academic Journal

Carnitine supplementation in high-fat diet-fed rats does not ameliorate lipid-induced skeletal muscle mitochondrial dysfunction in vivo.

  • Authors : Wessels B; Biomedical NMR, Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, the Netherlands; and.

Subjects: Diet, High-Fat*; Carnitine/Carnitine/Carnitine/*administration & dosage ; Lipids/Lipids/Lipids/*adverse effects

  • Source: American journal of physiology. Endocrinology and metabolism [Am J Physiol Endocrinol Metab] 2015 Oct 01; Vol. 309 (7), pp. E670-8. Date of Electronic Publication: 2015 Aug 18.Publisher: American Physiological Society Country of Publication: United States NLM ID: 100901226 Publication Model:

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Academic Journal

Contractile function and energy metabolism of skeletal muscle in rats with secondary carnitine deficiency.

  • Authors : Roberts PA; Division of Clinical Pharmacology and Toxicology, Department of Biomedicine, and.; Bouitbir J

Subjects: Disease Models, Animal* ; Energy Metabolism* ; Muscle Contraction*

  • Source: American journal of physiology. Endocrinology and metabolism [Am J Physiol Endocrinol Metab] 2015 Aug 01; Vol. 309 (3), pp. E265-74. Date of Electronic Publication: 2015 Jun 02.Publisher: American Physiological Society Country of Publication: United States NLM ID: 100901226 Publication Model:

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Academic Journal

Altered carnitine homeostasis is associated with decreased mitochondrial function and altered nitric oxide signaling in lambs with pulmonary hypertension.

  • Authors : Sharma S; Program in Pulmonary Disease, Vascular Biology Center, Medical College of Georgia, Augusta, GA 30912, USA.; Sud N

Subjects: Carnitine/Carnitine/Carnitine/*metabolism ; Hypertension, Pulmonary/Hypertension, Pulmonary/Hypertension, Pulmonary/*physiopathology ; Mitochondria/Mitochondria/Mitochondria/*physiology

  • Source: American journal of physiology. Lung cellular and molecular physiology [Am J Physiol Lung Cell Mol Physiol] 2008 Jan; Vol. 294 (1), pp. L46-56. Date of Electronic Publication: 2007Publisher: American Physiological Society Country of Publication: United States NLM ID: 100901229 Publication Model:

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