Fig. 2From: Effects of oral Nigella sativa oil on the expression levels and serum concentrations of adiponectin, PPAR-γ, and TNF-α in overweight and obese women: a study protocol for a crossover-designed, double-blind, placebo-controlled randomized clinical trialSPIRIT figure: Template of the content for the schedule of enrolment, interventions, and assessmentsBack to article page