Fig. 3From: Therapeutic potential of human umbilical cord mesenchymal stem cells on aortic atherosclerotic plaque in a high-fat diet rabbit modelDetection of blood filling of peripheral blood vessels in rabbit ears. A Morphological changes of ear peripheral blood vessels at different time points. The blood flow of the model group was not unobstructed (shown by the arrow) after 1, 2, 3, and 4 months of high-fat diet. B Analysis of laser Doppler flow imaging. Intravascular hemoperfusion (black arrow) in the model group was less than that of the control and UCSCs groups, and the average blood flow filling value (flux mean) was significantly reduced compared with the control and treatment groups. (n = 10 in each group) *P < 0.05, **P < 0.01, compared with model groupBack to article page