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. 2022 Nov 21;54(1):13–24. doi: 10.1007/s10735-022-10107-4

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Fig. 1 — Staining of senescent cells. A SA-β-gal staining and positive cell number analysis of endothelial cells induced by D-gal for 48 h (200 ×). B SA-β-gal staining and positive cell number analysis of fibroblasts cells induced by D-gal for 48 h (100 ×). C SA-β-gal staining and positive cell number analysis of skin fibroblasts after co-culture with aging endothelial cells (Model) and GW4869 after co-culture (Model + GW) (100 ×)