Endogenous anandamide and self-reported pain are significantly reduced after a 2-week multimodal treatment with and without radon therapy in patients with knee osteoarthritis: a pilot study

一项初步研究显示，在膝骨关节炎患者中，接受 2 周多模式治疗（包括或不包括氡疗法）后，内源性花生四烯乙醇胺和自我报告疼痛均显著减少