Fig. 4From: Culture of mesenchymal stem cells derived from equine synovial membrane in alginate hydrogel microcapsulesMesenchymal stem cells derived from the equine synovial membrane inserted into 1.5% (w/v) alginate microcapsules with 21G needle. a Alginate microcapsules after gelatinization with 1000 μm diameter; b Phase contrast inverted microscopy of the cell culture in alginate hydrogel, it is observed numerous spherical and rounded structures that represent the high cellularity, objective of 20×Back to article page