Fig. 4From: Lipidomics analysis of human follicular fluid form normal-weight patients with polycystic ovary syndrome: a pilot studyThe volcano plot based on FC, VIP and P values of the differential lipid molecules. The purple dots represent the differential lipid molecules with FC > 1.5, P value < 0.05 and VIP value > 1 simultaneously. The area of the dots represents the VIP valveBack to article page