Tissue distribution and quantification of the expression of mRNAs of peroxisome proliferator-activated receptors and liver X receptor-α in humans: no alteration in adipose tissue of obese and NIDDM patients - Auboeuf, D; Rieusset, J; Fajas, L; Vallier, P; Frering, V; Riou, J P; Staels, B; Auwerx, J; Laville, M; Vidal, H (Diabetes, 1997)