Fig. (2) Safranin O-stained sections of medial tibia plateaus (magnification 20X). Left photos: sections of medial tibia plateaus of 3 male
Hartley guinea pigs. Middle photos: sections of medial tibia plateaus of 3 female Hartley guinea pigs. Right photos: sections of medial tibia
plateaus of 3 female strain 13 guinea pigs.