https://www.selleckchem.com/pr....oducts/guanosine-5-m
035 (95% CI 1.002-1.069). The level of dopamine (DA) in CSF of PD-D group was significantly lower than that in PD-ND group. TNF-α level was negatively correlated with DA level in CSF from PD patients (r = -0.320, P = 0.003). Conclusions Neuroinflammatory factors, especially TNF-α, may play an important role in PD-D. It may cause damage to DA neurons and lead to the depletion of DA, which is related to the occurrence and development of PD-D.Research shows that gamma activity changes in Alzheimer's disease