MAOA and fibromyalgia: It has been shown that in the treatment of fibromyalgia, daphnetin was able to reduce inflammatory factors and glutathione (GSH) in the serum of mice with fibromyalgia and also reduce monoamine oxidase-A (MAO-A) in the brains of mice, which illustrates the protective effect of ryanodine on neurons from the perspective of neurotransmitter depletion and oxidative stress [54].