OBJECTIVE: To test whether there is an association between fasting ApoB48 level, a marker of the residual presence of intestinally derived TRLs lipoproteins, thought to be highly atherogenic, and peripheral artery disease (PAD) in type 2 diabetic patients independent of fasting plasma lipids. METHODS: We studied 87 patients with type 2 diabetes: 34 with asymptomatic PAD (ankle/brachial index < 0.9) and 53 without PAD matched on age (±2 years), gender and BMI (±2 kg/m(2)). The plasma fasting ApoB48 was measured by ELISA. RESULTS: Patients with PAD had significantly higher ApoB48 levels (1.529 ± 1.253 vs 1.095 ± 0.667 μg/ml p = 0.04) than those without PAD independent of major confounders, such as duration of diabetes, smoking status, HbA1c, systolic blood pressure and fasting plasma lipids. CONCLUSIONS: Fasting ApoB48 was independently associated with asymptomatic PAD in patients with type 2 diabetes.
OBJECTIVE: To test whether there is an association between fasting ApoB48 level, a marker of the residual presence of intestinally derived TRLs lipoproteins, thought to be highly atherogenic, and peripheral artery disease (PAD) in type 2 diabeticpatients independent of fasting plasma lipids. METHODS: We studied 87 patients with type 2 diabetes: 34 with asymptomatic PAD (ankle/brachial index < 0.9) and 53 without PAD matched on age (±2 years), gender and BMI (±2 kg/m(2)). The plasma fasting ApoB48 was measured by ELISA. RESULTS:Patients with PAD had significantly higher ApoB48 levels (1.529 ± 1.253 vs 1.095 ± 0.667 μg/ml p = 0.04) than those without PAD independent of major confounders, such as duration of diabetes, smoking status, HbA1c, systolic blood pressure and fasting plasma lipids. CONCLUSIONS: Fasting ApoB48 was independently associated with asymptomatic PAD in patients with type 2 diabetes.
Authors: Anthony P James; Joanna Whiteford; Timothy R Ackland; Satvinder S Dhaliwal; Jenni J Woodhouse; Richard L Prince; Xingqiong Meng; Deborah A Kerr Journal: Eur J Appl Physiol Date: 2016-09-02 Impact factor: 3.078