本品又名胶态次枸橼酸铋(colloidalbismuth subcitrate, CBS),三钾二枸橼酸铋(tripotassium dicitrato bismuthate, TDB),是一种水溶性的固态胶体化合物。由湖北省医药工业研究所研制。 [作用特点]本品既不是中和胃酸,也不是抑制胃酸分泌,而是在胃酸条件下的“成膜作用”或称“溃疡隔离作用”。在胃液的pH条件下,本品以极微沉淀覆盖在溃疡上面,形成一层保护膜,隔绝了胃酸,酶及食物对溃疡粘膜的侵蚀,促进粘膜再生,使溃疡组织自身修复而得以愈合。湖北省医药工业研究所对本品进行了药效学,动物急性毒性和长期毒性,特殊毒理学(至突变和 This product is also known as colloidal bismuth subcitrate (colloidalbismuth subcitrate, CBS), tripotassium two bismuth citrate (tripotassium dicitrato bismuthate, TDB), is a water-soluble solid colloidal compound. Developed by Hubei Institute of Pharmaceutical Industry. [Features] This product is neither neutralizing acid, nor inhibit gastric acid secretion, but in gastric acid conditions, “film-forming effect” or “ulcer isolation.” Under the pH condition of gastric juice, the product is covered with ultralow sediment on the ulcer to form a protective film, which can prevent stomach ulcer, gastric mucosa erosion by enzymes and food, promote mucosal regeneration, and heal the ulcer tissue itself. Hubei Institute of Pharmaceutical Industry of this product pharmacodynamics, acute and chronic toxicity of animals, special toxicology (to the mutation and