Submitted: 13 Jul 2014
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Health Promot Perspect. 2014;4(1): 77-81.
doi: 10.5681/hpp.2014.010
PMID: 25097840
PMCID: PMC4122042
  Abstract View: 863
  PDF Download: 518

Original Research

Augmented Plasma Adiponectin after Prolonged Fasting During Ramadan in Men

Sadegh Feizollahzadeh, Javad Rasuli, Sorayya Kheirouri * , Mohammad Alizadeh


Background: Intermittent fasting during Ramadan entails major changes in metabolism and energy expenditure. This study sought to determine effect of the Ramadan fasting on serum levels of adiponectin and tumor necrosis factor-α (TNF-α) as two inter-related peptides involved in cells sensitivity to insulin and glucose metabolism. Methods: Total of seventy healthy men, with age range equal or greater than 30, with at least three type2 diabetes mellitus (DM) risk factors were selected. Serum lipid profile, anthropometric indices and plasma glucose levels were determined using conventional methods. Also, serum adiponectin and TNF- α concentra­tions were assessed using Enzyme-linked Immunosorbent Assay. Data were analyzed by paired t-test. Results: Ramadan fasting resulted in a significant increase of serum adiponectin (P< 0.000), fasting glucose (P< 0.000) and triglycride (P< 0.001). Body mass index was lowered during the fasting (P< 0.000). Finally, no remarkable decrease was found in serum TNF-α levels (P= 0.100).  Conclusion: Ramadan fasting resulted in augmented adipo­nectin levels which may help in improving metabolic stress induced by insulin resistance in men with predisposing factors of type2 DM.
Keywords: Ramadan fasting, Adiponectin, TNF-α, Insulin sensitivity
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Abstract View: 863

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