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Fig. 5 | Journal of Nanobiotechnology

Fig. 5

From: Intra-articular delivery of celastrol by hollow mesoporous silica nanoparticles for pH-sensitive anti-inflammatory therapy against knee osteoarthritis

Fig. 5

a in vitro cytotoxicity of different concentrations of HMSNs and HMSNs-Cs. b cell viability of CSL@HMSNs-CS (CHC) applied in IL-1β stimulated chondrocytes in the different pH culture medium. c concentration-dependent therapeutic effects of different concentrations of CSL@HMSNs-CS. d cell viability of CSL, HMSNs, HMSNs-Cs, CSL@HMSNs-CS (CHC) applied in IL-1β stimulated chondrocytes (*p < 0.05; **p < 0.01)

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Journal of Nanobiotechnology

ISSN: 1477-3155

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