Fig. 1From: MG-63 osteoblast-like cell proliferation on auxetic PLGA scaffold with mechanical stimulation for bone tissue regenerationMake same pore size to control specimens via permanent volumetric compression. Volumetric compression ratios are 2.4 and 3.1. 2 × 2 × 2 (cm3) to 1.5 × 1.5 × 1.5 (cm3) size is 2.4 : 1 and 2.2 × 2.2 × 2.2 (cm3) to 1.5 × 1.5 × 1.5 (cm3) size 3.1 : 1Back to article page