Liang, Min The therapeutic effect of secretome from human umbilical cord-derived mesenchymal stem cells in age-related osteoporosis. [electronic resource] - Artificial cells, nanomedicine, and biotechnology Dec 2019 - 1357-1366 p. digital Publication Type: Journal Article ISSN: 2169-141X Standard No.: 10.1080/21691401.2019.1596945 doi Subjects--Topical Terms: AnimalsBiomechanical PhenomenaCell DifferentiationCell SurvivalHumansIntracellular Space--metabolismMaleMesenchymal Stem Cell TransplantationMesenchymal Stem Cells--cytologyOsteoporosis--pathologyRatsRats, Sprague-DawleyReactive Oxygen Species--metabolismUmbilical Cord--cytology