Figure 5 of
Wu, Mol Vis 2004;
Figure 5. Mean numbers of cells in RGC layer seven days after ischemia-reperfusion injury
rAAV-GDNF treated retinas (n=16) significantly preserved more cells in RGC layer than rAAV-LacZ treated retinas (n=16) and in untreated retinas (n=16). Groups marked with an asterisk (*) were significantly different from the rAAV-GDNF transfected group (Wilcoxon signed-ranks test, p<0.05). Groups marked with two asterisks (**) were significantly different from the rAAV-GDNF transduced group (Mann-Whitney test, p<0.05). Error bars represent the standard deviation.