Interventional diet study 21 overweight/obese children Subjects were placed on a regimen of low-fat, high-fibre diet and daily exercise for 2 weeks ↓ PAI-1, TNF-α, IL-6, IL-8, resistin, insulin, amylin, leptin, and IL-1ra↑ adiponectin Izadpanah et al. (2012)