Fig. 5From: Influence of peracetic acid-ethanol sterilisation on the biomechanical properties of human meniscus transplantsRepresentative longitudinal sections of PAA treated (a) and fresh-frozen (b) menisci are shown after H&E staining. The scale bar depicts 200 μm and n = 4. Evenly distributed lacunae were present in both types of menisci. Lacunae were wider in PAA treated tissueBack to article page