Fig. 3From: Sex-related variations in bone microstructure of rabbits intramuscularly exposed to patulinMicroscopical structure of compact bone in rabbits from the group E♀. 1 Endosteal surface and the middle area of substantia compacta consisting of primary vascular longitudinal bone (arrows vascular canals of primary osteons). 2 Secondary osteons near the periosteum (arrows secondary osteons)Back to article page