Table 1. Determined Plaque diameters compared to a previous study.

This study (7–8.5 month old animals)		Study form Hefendehl et al. (7 month old animals)
Plaque diameter (μm)	Relative percentage	Plaque diameter (μm)	Relative percentage
8–10	11.7%	8–12	12.5%
10–20	38.7%	12–20	36.1%
20–30	27.7%	20–32	37.5%
30–40	21.9%	32–44	13.9%