Original article / research
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Association of Serum Adiponectin Level with Dyslipidaemia in North Indian Male Population: A Case-control Study |
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Correspondence
Address : Dr. Ranadip Mukherjee, Department of Biochemistry, RDASMC, Ganja, Ayodhya, Uttar Pradesh, India. E-mail: ranadip_mukherjee83@yahoo.co.in |
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Introduction: Adiponectin is the most abundant adipocytokines secreted from adipose tissues and circulates in considerably high concentration in human plasma. Circulating adiponectin levels are decreased in obese subjects and this decrease has been thought to play a crucial role in the early development of atherosclerosis and cardiovascular diseases. Changes in adiponectin concentration has been reported in dyslipidaemic subjects, but the evidence is controversial and no study has been conducted in north Indian population. Moreover, low molecular adiponectin seems to be linked with a worse lipid profile leading to dyslipidaemic through an association with triglyceride but the exact role of adiponectin in modulating lipid fraction is not well established. Aim: To correlate the level of serum adiponectin with lipid fractions in dyslipidaemic male subjects and also to compare them with apparently healthy individuals. Materials and Methods: This case-control study was conducted from April 2015 to November 2016 in the Biochemistry Department of Rajshree Medical Research Institute, Bareilly, Uttar Pradesh, India. A total of 70 non diabetic dyslipidaemic male subjects between the age group 35 years to 55 years were selected and all the biochemical parameters (adiponectin, fasting plasma glucose, lipid profile) were evaluated and compared with 70 apparently healthy controls. Statistical analysis was performed by licensed version of Statistical Package for Social Sciences (SPSS) 16.0 software. All the data were expressed in “mean±SD”. Student ‘t’ test was also applied to see statistical significance in adiponectin levels between dyslipidaemic subjects and healthy controls. Results: The study shows mean±SD of age in dyslipidaemic group was 43.61±4.85 years and for control group was 43.53±5.53 years. The mean±SD of BMI in dyslipidaemic group 25.72±2.43 was significantly higher than control group 23.42±1.56 with p-value <0.0001. The serum adiponectin concentration was significantly reduced in dyslipidaemic subjects 5.11±2.04 μg/mL as compared to healthy control 6.79±1.37 μg/mL with p-value <0.0001. Serum total cholesterol, triglyceride and Low Density Lipoprotein (LDL)-cholesterol were found to be negatively correlated with serum adiponectin (r= -0.89, -0.76 and -0.74) and positively correlated with High Density Lipoprotein (HDL)-cholesterol (r= 0.70). Conclusion: The present study revealed that hypoadiponectinemia is associated with dyslipidaemic in men. The main observation of our present study, however, is that in dyslipidaemic subjects, lower levels of adiponectin were associated with high total cholesterol, triglyceride, LDL-cholesterol and reduced HDL cholesterol, though more extensive, multicentric, prospective research with increase sample size could obtain wider insights. |
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