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Table 1 The grouping of the experimental dogs

From: Tissue engineering rib with the incorporation of biodegradable polymer cage and BMSCs/decalcified bone: an experimental study in a canine model

  Number of the animals The reconstruction of 4th rib defect The reconstruction of 7th rib defect
group 1 6 no material PDO cage/DBM/BMSCs
group 2 6 PDO cage/ DBM PDO cage/DBM/BMSCs