The levels of sNRG-1 were highly increased in the plasma of the AD patients compared with the healthy control subjects.
The sNRG-1 level of the moderate AD group was significantly higher than that of the healthy control subjects.
There was no significant difference between the levels of sNRG-1 of the females and the males.
The level of Aβ, S100a9 or α-Syn in the plasma of the AD patients was not higher than that of the healthy control subjects.