Fig. 2From: Serum metabolomics profiling by proton nuclear magnetic resonance spectrometry of the response to single oral macronutrient challenges in women with polycystic ovary syndrome (PCOS) compared with male and female controlsAreas under the curve of circulating insulin and glucose in response to macronutrient challenges considering all subjects as a whole, and as a function of obesity and group of subjects. Data are means ± SEM. Colors orange, yellow and dark blue correspond to glucose, lipid and protein loads; cyan and purple colors correspond to non-obese and obese individuals; and green, amber and red colors correspond to control women, women with PCOS and men, respectively. *p < 0.05 for the differences among macronutrient loads, considering all individuals as a whole. †p < 0.05 for the differences between non-obese and obese individuals, regardless of the macronutrient ingested and group of subjects. ‡p < 0.05 for the interaction between obesity and macronutrient load, irrespective of groupBack to article page