this article describes a simple and fast high-performance liquid chromatography method for the determination of methotrexate (mtx) in plasma. samples were collocted from children receiving high-dose mtx at shafa hospital (ahvaz university of medical sciences, ahvaz, iran) at various times after the end of eachinfusion. plasma was deproteinized with trichloroacetic acid and the supernatant was i...

Objective(s): In this study, we evaluated the therapeutic effects of casticin and myricetin on liver  damage induced by methotrexate in rats.Materials and Methods: Thirty-six male rats were used for the study and divided into 6 groups: control, methotrexate, casticin, myricetin, casticin+methotrexate, and myricetin+methotrexate. It was performed by methotrexate (20 mg/kg single dose, IP) in met...

conclusions single dose therapy of mtx has sufficient power and efficacy in the treatment of ectopic pregnancy, however in patients with higher serum level of β-hcg, the successful treatment increases by using double dose method. using double dose also could decrease the necessity of operation, re-administration of mtx, and duration of hospitalization. results results showed that the rate of su...

methotrexate is an antineopalstic agent widely used in low dose to treat patients with rheumatoid arthritis. it is known to induce micronuclei at multiple doses in rats. the present study investigates the effect of vitamin a on methotrexate-induced micronuclei in rat bone marrow erythrocytes. male wistar rats were (n=5) injected with 0, 8, 16 and20mg/kg methotrexate (single i.p dose). a group o...

Methotrexate is an antineopalstic agent widely used in low dose to treat patients with rheumatoid arthritis. It is known to induce micronuclei at multiple doses in rats. The present study investigates the effect of vitamin A on methotrexate-induced micronuclei in rat bone marrow erythrocytes. Male wistar rats were (n=5) injected with 0, 8, 16 and20mg/kg methotrexate (single i.p dose). A group o...

The efficacy of single-agent chemotherapy for patients with low risk gestational trophoblastic neoplasia (LRGTN) with methotrexate or dactinomycin is well established, but efforts continue to reduce the toxicity, the patients time and cost of treatment. In a randomized clinical trial, we evaluated and compared the efficacy, toxicity and cost effectiveness of pulse-methotrexate versus pulse-dact...

objective: methotrexate is an antimetabolite drug commonly prescribed for the various cancers and autoimmune diseases. despite its considerable therapeutic effects, nephrotoxicity is the most important side-effect of treatment with methotrexate. aquaporin1 is a water channel proteins which are present in mammalian kidney. raspberry fruit with antioxidant properties is able to protect biological...