Habs M, Shubik P, Eisenbrand G
J Cancer Res Clin Oncol. 1986;111(1):71-4. doi: 10.1007/BF00402780.
Four histamine antagonists, methapyrilene, thenyldiamine, mepyramine and pyribenzamine were tested for carcinogenicity in rats by continuous application in drinking water. Only methapyrilene displayed significant carcinogenic effects, inducing liver tumors in a dose-related pattern. Analogues not containing a thiophene ring (mepyramine, pyribenzamine) did not exhibit neoplastic effects under the experimental conditions.
通过在饮用水中持续给药,对四种组胺拮抗剂——新安替根、乙二胺、甲氧苄二胺和苯吡胺进行了大鼠致癌性测试。只有新安替根表现出显著的致癌作用,以剂量相关的方式诱发肝肿瘤。在实验条件下,不含噻吩环的类似物(甲氧苄二胺、苯吡胺)未表现出肿瘤形成作用。