Abstract | CONTEXT: Results from animal studies suggest that consumption of large amounts of fructose can promote inflammation and impair fibrinolysis. Data describing the effects of fructose consumption on circulating levels of proinflammatory and prothrombotic markers in humans are unavailable. OBJECTIVE: DESIGN AND SETTING: This was a parallel-arm study with two inpatient phases (2 wk baseline, final 2 wk intervention), conducted in a clinical research facility, and an outpatient phase (8 wk) during which subjects resided at home. PARTICIPANTS: Participants were older (40-72 yr), overweight/obese (body mass index = 25-35 kg/m(2)) men (n = 16) and women (n = 15). INTERVENTIONS: Participants consumed glucose- or fructose-sweetened beverages providing 25% of energy requirements for 10 wk. Blood samples were collected at baseline and during the 10th week of intervention. MAIN OUTCOME MEASURES: CONCLUSIONS: Consumption of fructose for 10 wk leads to increases of MCP-1, PAI-1, and E-selectin. These findings suggest the possibility that fructose may contribute to the development of the metabolic syndrome via effects on proinflammatory and prothrombotic mediators.
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Authors | Chad L Cox, Kimber L Stanhope, Jean Marc Schwarz, James L Graham, Bonnie Hatcher, Steven C Griffen, Andrew A Bremer, Lars Berglund, John P McGahan, Nancy L Keim, Peter J Havel |
Journal | The Journal of clinical endocrinology and metabolism
(J Clin Endocrinol Metab)
Vol. 96
Issue 12
Pg. E2034-8
(Dec 2011)
ISSN: 1945-7197 [Electronic] United States |
PMID | 21956423
(Publication Type: Journal Article, Research Support, N.I.H., Extramural, Research Support, U.S. Gov't, Non-P.H.S.)
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Chemical References |
- Blood Glucose
- Chemokine CCL2
- E-Selectin
- Plasminogen Activator Inhibitor 1
- Sweetening Agents
- Intercellular Adhesion Molecule-1
- L-Selectin
- Fructose
- C-Reactive Protein
- Glucose
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Topics |
- Adult
- Aged
- Beverages
- Blood Glucose
(metabolism)
- C-Reactive Protein
(metabolism)
- Chemokine CCL2
(blood)
- E-Selectin
(blood)
- Female
- Fructose
(administration & dosage)
- Glucose
(administration & dosage)
- Humans
- Intercellular Adhesion Molecule-1
(blood)
- L-Selectin
(blood)
- Male
- Middle Aged
- Obesity
(blood)
- Overweight
(blood)
- Plasminogen Activator Inhibitor 1
(blood)
- Postprandial Period
(drug effects, physiology)
- Sweetening Agents
(administration & dosage)
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