Figure 3From: A proteomic analysis of the endometrium in obese and overweight women with recurrent miscarriage: preliminary evidence for an endometrial defectPCA biplots of obese versus lean groups. 2D gels from the obese groups are represented by yellow dots and from lean groups by blue dots in the score plot. Numbers in the loading plot indicate gel spots with statistically significant differences in intensity between groups, which were used for the PCA. Plots of all obese versus all lean (top) and obese control versus lean control (bottom right) are included for completeness.Back to article page