Fig. 8 | Bone Research

Fig. 8

From: Effects of tetrahedral framework nucleic acid/wogonin complexes on osteoarthritis

Fig. 8

TUNEL staining of joint cartilage from different groups at 1 month and 2 months following treatment with the different materials. Green indicates TUNEL-positive cells. Statistical analysis: (*) compared to the sham group; **P < 0.01, ****P < 0.0001. (^) compared to the KOA + NS group; ^P < 0.05, ^^P < 0.01, ^^^P < 0.001, ^^^^P < 0.0001

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