Table 1. Overview of changes in candidate protein expression levels.

	d2	d28	d60	Fluoxetine d74
synapsin Ia–b/IIa	↓	↓t	↓	↑
synaptophysin	↓t	↔	↓	↑
homer 1b/c	↔	↔	↓	↔
neurofilament H	↓	↔	↓t	↔
MAP-2	↔	↔	↔	↔
GFAP	↔	↔	↔	↔

Arrows indicate the relation of candidate protein expression levels in shocked mice to either non-shocked (d2, d28, d60 batches) or untreated (fluoxetine batch) control mice. This is a summary of the data presented in Figures 2 and 3 (batch PTSD I and II) as well as in Figure 6 (batch PTSD IV). Abbreviations: trend (t); hippocampus (HC); microtubule associated protein 2 (MAP-2); glial fibrillary acidic protein (GFAP).