Fig. 1From: Age-dependent genetic regulation of osteoarthritis: independent effects of immune system genesHistological analysis of OARSI scores observed and represented in the CC mice. Medial/lateral knee compartments of CC mice stained with Safranin O and Fast Green. Grade 0 (A), grade 1 (B), grade 2 (C), grade 3 (D), grade 4 (E), grade 5 (F) and grade 6 (G). Area corresponding to OARSI score is represented by yellow arrowsBack to article page