蝶啶胺,白血宁,氨基蝶呤
Further tests by American government officials identified aminopterin, a type of rat poison, in the food. 美国政府官方的进一步测试证实了这些宠物粮食中含有杀鼠剂成份氨基蝶呤(aminopterin)。
Aminopterin is banned in America but the wheat gluten at the centre of the contamination investigation was imported from China, where the poison is used. 许多名牌宠物饲料的成份很普通，而且它们与那些廉价的自家品牌饲料都由同样设备生产，这使许多宠物主人感到诧异。
Maternal teratogens that hae been reported in association with cleft lip and palate include alcohol, maternal phenylketonuria, hyperthermia, hydantoin, trimethadione, aminopterin, and methotrexate. 据报道与唇腭裂相关的母体的致畸因素有酒精、母体的苯丙酮尿症、高热、乙内酰脲、三甲双酮、氨喋呤、氨甲蝶呤等。
hypoxathine, aminopterin, and thymidine 次黄嘌呤、氨基喋呤与胸苷
hypoxanthine, aminopterin, and thymidine(tissue culture) HAT培养液:含有次黄嘌呤、氨基喋呤和胸嘧啶核苷的组织培养液, 为用于分离杂交细胞的选择性培养液
