Fig. 1.
Evaluation of intestinal ischemia in an animal model by using ICG fluorescence imaging. a Experimental design of the ICG fluorescence. b Evaluation of ischemia by ICG fluorescence. A macroscopic view of the normal/clamped intestine. Upper image: under white light. Lower image: fluorescent image before (left) and 20 s after ICG injection (right). c Quantification of fluorescence intensity using the ImageJ software program (n = 10). s second; ICG indocyanine green