Fig. 4From: Biocompatibility and antioxidant activity of a novel carrageenan based injectable hydrogel scaffold incorporated with Cissus quadrangularis: an in vitro studyA Porous microstructure of carrageenan hydrogel. B 10% w/v aqueous extract of Cissus quadrangularis hydrogel showing evenly dispersed particles of Cissus quadrangularis C 20% w/v aqueous extract of Cissus quadrangularis hydrogel showing evenly dispersed dense arrangement of Cissus quadrangularis particles. D 30% w/v aqueous extract of Cissus quadrangularis hydrogel showing clumping of Cissus quadrangularis particlesBack to article page