Fig. 1From: Effect of alginate concentration on chondrogenesis of co-cultured human adipose-derived stem cells and nasal chondrocytes: a biological studyMorphological appearance of various concentrations of alginate constructs encapsulated with co-cultured ADSCs and NCs. a Study group with 1.0% of alginate concentration under magnification of 20×. b Study group with 1.2% of alginate concentration under magnification of 20×. c Study group with 1.5% of alginate concentration under magnification of 20×. d Study group with 1.0% of alginate concentration under magnification of 5×. e Study group with 1.2% of alginate concentration under magnification of 5×. f Study group with 1.5% of alginate concentration under magnification of 5×Back to article page