胸腺蛋白口服溶液（欣洛维，由珠海丽珠集团丽宝生化药厂提供）是从乳猪胸腺中提取出来的一组水溶性中分子蛋白类活性物质。研究表明，欣洛维治疗十二指肠溃疡，是通过营养局部受损粘膜，促使表皮细胞、成纤维细胞的修复和ＤＮＡ合成而达到使溃疡愈合。为观察欣洛维加雷尼替丁 Thymus protein oral solution (Xinluowei, provided by Lippo Biochemical Pharmaceutical Factory, Zhuhai Livzon Group) is a group of water-soluble middle molecular protein active substances extracted from the thymus of suckling pigs. Studies have shown that Xinluo Wei treatment of duodenal ulcer, is through the nutrition of the local damage mucosa, and promote the epidermal cells, fibroblasts and DNA synthesis to achieve ulcer healing. For the observation of Yanluviga ranitidine