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. 2022 Nov 17;2022:3531995. doi: 10.1155/2022/3531995

Figure 1.

Figure 1

The Gpx4 expression was downregulated in cultured chondrocytes from OA patients. (a) Gpx4 protein expression in chondrocytes from trauma patients (HC1 to HC4: chondrocytes from 4 different trauma controls) and OA patients (OA1 to OA4: OA chondrocytes from 4 different OA patients). (b) The mRNA levels of Gpx4 in the chondrocytes from trauma patients (as healthy control, n = 20) and OA patients (n = 20) were examined by qPCR. Data were compared by unpaired t-test, ∗∗p < 0.01. HC: healthy control; OA: osteoarthritis; Gpx4: glutathione peroxidase 4.