Fig. 1From: Acupoint nanocomposite hydrogel for simulation of acupuncture and targeted delivery of triptolide against rheumatoid arthritisTherapeutic mechanism of nanocomposite hydrogel against RA. Acupoint nanocomposite hydrogel consists of CCPA and TP@HSA NPs not only simulate acupuncture in relieving pain by stimulating A1R, but also targeted deliver TP to suppress inflammation through regulating inflammatory factors and restoring immune balanceBack to article page