Results 1. Nilestriol and GEN of medium dose could slow the weight of rats and increase the weight of left femur, left tibia and the length of left tibia significantly ( P <0 05 or P <0 01);

结果①尼尔雌醇和染料木素中剂量组可抑制动物体重的增长，也可使左股骨重、左胫骨长和左胫骨重明显增加（P <0 0 1或P <0 0 5 ） ；

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"You can see in her right knee, especially on the medial side, she has no space left between her femur and her tibia, " he said.

CNN: What you need to know about total knee replacement