Types & Characteristics of Genres: Poetry. A main literary genre is poetry. All poems share specific characteristics. For example, poetry is written in lines and stanzas instead of sentences and paragraphs. Some poems follow strict rules as to the number and length of lines and stanzas, whereas many poems are much more free-flowing.
Freebase(0.00 / 0 votes)Rate this definition: Methotrexate. Methotrexate, abbreviated MTX and formerly known as amethopterin, is an antimetabolite and antifolate drug. It is used in treatment of cancer, autoimmune diseases, ectopic pregnancy, and for the induction of medical abortions. It acts by inhibiting the metabolism of folic acid.
What is Methotrexate? Methotrexate is a drug used to treat rheumatoid arthritis (RA) and other inflammatory conditions. Nearly 60% of all rheumatoid arthritis patients are currently on or have been on methotrexate. Methotrexate is recommended as the first treatment for RA by the American College of Rheumatology.