应用： 吡非尼酮用于： 1、作为兔的术后滴眼剂，分析其抗纤维化作用，改进青光眼滤过手术。 2、作为抗瘢痕形成剂，检查其是否影响兔植入青光眼引流装置（GDD）后的异物反应。 3、在人眼眶成纤维细胞（hOF）原代培养物中测试其抗纤维化潜力。 4、作为肿瘤坏死因子（TNFα）抑制剂，研究其在缺氧中的作用。 说明： 吡非尼酮（5-甲基-1-苯基-2-[1H]-吡啶酮）是合成的吡啶衍生物。 Application： Pyrfenidone is used for: 1、 As a postoperative eye drop for rabbits, analyze its anti fibrotic effect and improve glaucoma filtration surgery. 2、As an anti scarring agent, check if it affects the foreign body reaction after implantation of glaucoma drainage device (GDD) in rabbits. 3、Test its anti fibrotic potential in primary culture of human orbital fibroblasts (hOF). 4、 As tumor necrosis factor (TNF) α） Inhibitors, studying their role in hypoxia. Explanation： Pyrfenidone (5-methyl-1-phenyl-2- [1H] - pyridone) is a synthesized pyridine derivative.