toxic antimetabolite that limits cellular reproduction by acting as an antagonist to folic acid; used to treat certain cancers and psoriasis and rheumatoid arthritis
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用作名詞(n.)
Methotrexate and misoprostol use is a two-step method. 甲氨蝶呤和米索前列醇使用是一個分兩步走的方法。
Methotrexate or leflunomide monotherapy should be started for patients with all disease durations and for all degrees of disease activity irrespective of poor prognostic features. 來氟米特或甲氨蝶呤單藥治療被推薦用于任何病程以及任何疾病活動度的患者的初始治療，不論患者是否具有預后不良的特征表現。