美迪西药效部经过多年的经验积累、多方验证和长期实践考验，已经建立了完善的动物模型库，可根据客户的需要提供各种有效的动物模型，用来检测药物的有效性。实验室动物有非人灵长类动物、犬、大小鼠、兔、豚鼠、小型猪等种类，肿瘤建模技术有皮下、原位或转移瘤模型建立等方法，并可运用小鼠动物活体生物发光成像系统进行原位瘤及转移瘤研究，能够灵活地根据客户的需求开发建立各种定制模型。

Idiopathic pulmonary fibrosis is a chronic and lethal lung disease associated with fibroblast activation, myoblast proliferation and extracellular matrix deposition. SKLB-YTH-60 was developed through computer-aided drug design, de novo synthesis and high-throughput screening. YTH-60 has obvious anti‐proliferative activity on fibroblasts and A549 cells. YTH-60 has an acceptable oral bioavailability and appropriate eliminated half-life time. The in vivo pharmacokinetic study of YTH‐60 was performed by Medicilon.