methotrexate

[meθə'trekseɪt] [ˌmeθə'trekseɪt]
例句
英英词典释义
  • Noun
    1. toxic antimetabolite that limits cellular reproduction by acting as an antagonist to folic acid; used to treat certain cancers and psoriasis and rheumatoid arthritis
行业词典
  • 医学: 〔USP〕甲氨喋呤:C20H22N8O5,叶酸拮抗药,为橙棕色结晶性粉末;用作抗肿瘤药,治疗急性、亚急性淋巴细胞性白血病,脑脊膜白血病,孕期绒膜癌,恶性葡萄胎,葡萄胎及晚期淋巴肉瘤,亦用作抗牛皮癣药,口服、肌肉注射均可,还可用作免疫抑制剂,治疗免疫性疾病;