骨髓涂片评价是对造血系统评价的重要方法。大鼠为常用的研究用实验动物,而且常常进行骨髓涂片评价。现对大鼠骨髓涂片的评价进行综述,旨在为药物的安全性评价的骨髓涂片评价提供参考。 Marrow smear evaluation is an important method for the evaluation of hematopoietic system. Rats are commonly used experimental study animals, and bone marrow smears are often evaluated. The evaluation of rat bone marrow smear now is reviewed in order to provide a reference for the evaluation of bone marrow smear in drug safety evaluation.