With the continuous extension of time smoked, mouse bone marrow erythrocytes injury was increasing continuously.
随着烟熏时间的不断延长，小白鼠骨髓细胞的损伤程度不断加大。
2
Objective To study the MRI manifestation of acute articular cartilage injury of knee for evaluating the extension and degree of the injury and guiding treatment.
目的分析急性膝关节软骨损伤的MRI表现，以达到准确评价关节软骨损伤的范围及程度。
3
Combined with arthroscopy, MRI can succeed in assessing the extension and degree of acute articular injury and allowing treatment planning.