1.In muscular layer and adventitia, the significant increase of the products was found in the anoestrum,and the density of the products was a little bit weaker in the proestrum than that in the estrum.

1.肌子宫外膜中，动情着色最，动情后着色最浅，动情间量明显回升，动情前比动情着色稍浅。