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. 2017 Sep 27;8(57):97153–97164. doi: 10.18632/oncotarget.21315

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Copyright: © 2017 Peng et al.

This is an open-access article distributed under the terms of the Creative Commons Attribution License 3.0 (CC BY 3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

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(A) H & E staining of articular cartilage (Aa-c) (100X) in tibia zone () and femur zone () in sham, PBS and iBMSCs-mCL groups. (B) and (C) Staining of articular cartilage in tibia zone and femur zone respectively. Type II collagen (Col II) (tibia zone: Ba-c; femur zone: Ca-c), Alcian blue staining for proteoglycans (tibia zone: Bd-f; femur zone: Cd-f) and IHC staining of luciferase (tibia zone: Bg-i; femur zone: Cg-i; arrows indicated) (1000X), safranin o staining (tibia zone: Bj-l, femur zone: Cj-l). (D) IHC staining of luciferase (synovium: Da-c). (E) Comparative histologic scores of OA among sham, PBS and iBMSCs-mCL groups. ^* denotes the significant difference as P<0.05.

Inline graphic — (A) H & E staining of articular cartilage (Aa-c) (100X) in tibia zone () and femur zone () in sham, PBS and iBMSCs-mCL groups. (B) and (C) Staining of articular cartilage in tibia zone and femur zone respectively. Type II collagen (Col II) (tibia zone: Ba-c; femur zone: Ca-c), Alcian blue staining for proteoglycans (tibia zone: Bd-f; femur zone: Cd-f) and IHC staining of luciferase (tibia zone: Bg-i; femur zone: Cg-i; arrows indicated) (1000X), safranin o staining (tibia zone: Bj-l, femur zone: Cj-l). (D) IHC staining of luciferase (synovium: Da-c). (E) Comparative histologic scores of OA among sham, PBS and iBMSCs-mCL groups. ^* denotes the significant difference as P<0.05.