Improvement of Learning and Memory Induced by Cordyceps Polypeptide Treatment and the Underlying Mechanism

Table 3

Effects of Cordyceps polypeptide on the serum SOD activity and MDA content in mice.

Group	SOD (U/mL)	MDA (nmol/mL)
CON
M
L-CP
M-CP
H-CP
PC

versus blank control group, versus model group; CON: blank control group; M: model group; L-CP: low-dose CP group; M-PC: middle-dose CP group; H-CP: high-dose CP group; PC: positive control group.