Fig. 6From: Evaluation of dynamic change in regenerated tendons in a mouse modelObservation of tendon gel specimens stained with hematoxylin and eosin under a light microscope. Round cells, flat cells, and collagen fibers are observed. Collagen fibers are not observed in the day 10 group. Round cells are decreased at the central part of the tendon gel in the day 20 group than in the day 15 group. Arrowhead: collagen fibers, white arrow: round cells, black arrow: flat cellsBack to article page