Effect of intraarticular human umbilical cord mesenchymal stem cells transplantation on cartilage degradation and matrix metalloproteinases in OA rat model. - Li, Yanqun; Han, Qipeng; Chen, Yansha; Huang, Wenlong; Chen, Yanqing; Wu, Zhihuang; Tan, Fengming; Liu, Muyun; Zou, Jiangying (BMC Musculoskeletal Disorders, 2025)