图6. 各组小鼠器官组织形态学变化(HE染色,×200) A:肾脏;B:胸腺;C:肝脏;S:豆粕组;FR:发酵菜籽粕组
Fig. 6. Spleen morphology of mice in all groups (HE staining, ×200) A: Kidneys; B: Thymus; C: Liver; S: Soybean meal group; FR: Fermented rapeseed meal group