a Effects of anti-FGF-2 neutralizing antibody on neurobehavioral scores at 24 h after SAH (n = 6 per group). * P < 0.05, ** P < 0.01. b Representative western blot images and densitometric quantification of expression of PI3k, Phosphorylated Akt (p-Akt), Bcl-2, and Bax. Expression levels of each protein are expressed as mean ± standard deviation (n = 6 per group). * P < 0.05, ** P < 0.01. IgG, immunoglobulin G; Nab, Neutralizing antibody.