Separation methods for methotrexate, its structural analogues and metabolites

FM Rubino - Journal of Chromatography B: Biomedical Sciences …, 2001 - Elsevier
Methotrexate (MTX) is the prototype folate antagonist cytotoxic drug, employed in the
therapy of solid tumors and leukaemias, and recently also as an immunosuppressive agent …

Liquid− Liquid extraction in the 96-well plate format with SRM LC/MS quantitative determination of methotrexate and its major metabolite in human plasma

S Steinborner, J Henion - Analytical chemistry, 1999 - ACS Publications
A method involving the semirobotic liquid− liquid extraction (LLE) in deep-well 96-well
plates was developed for the quantitation of the anti-cancer/antiinflammatory drug …

Methotrexate loaded poly (L-lactic acid) microspheres for intra-articular delivery of methotrexate to the joint

LS Liang, J Jackson, W Min, V Risovic… - Journal of …, 2004 - Elsevier
A controlled release delivery system that localizes methotrexate (MTX) in the synovial joint is
needed to treat inflammation in rheumatoid arthritis (RA). The purpose of this work was to …

A novel mixed hemimicelles dispersive micro-solid phase extraction using ionic liquid functionalized magnetic graphene oxide/polypyrrole for extraction and pre …

S Hamidi, A Azami, EM Aghdam - Clinica Chimica Acta, 2019 - Elsevier
Methotrexate (MTX) is an anticancer drug that is widely used in a variety of cancers
including primary central nervous system lymphoma. It is also administrated in the treatment …

Simple and reliable HPLC method for the monitoring of methotrexate in osteosarcoma patients

E Begas, C Papandreou, A Tsakalof… - Journal of …, 2014 - academic.oup.com
Methotrexate (MTX) is a dihydrofolate reductase inhibitor that is used for the treatment of
tumors and autoimmune diseases. Several automated binding assays are used in clinical …

Determination of methotrexate and its major metabolite 7-hydroxymethotrexate in mouse plasma and brain tissue by liquid chromatography-tandem mass …

P Guo, X Wang, L Liu, MG Belinsky, GD Kruh… - … of pharmaceutical and …, 2007 - Elsevier
Methotrexate (MTX) is an anticancer agent that is widely used in a variety of human cancers
including primary central nervous system lymphoma (PCNSL). Important pharmacological …

Low-dose oral pulse methotrexate as monotherapy in elderly patients with bullous pemphigoid

JD Heilborn, M Ståhle-Bäckdahl, F Albertioni… - Journal of the American …, 1999 - Elsevier
Background: Prednisone alone or in combination with an immunosuppressive drug is
usually effective in controlling bullous pemphigoid. However, corticosteroids often cause …

A validated LC–MS/MS method for rapid determination of methotrexate in human saliva and its application to an excretion evaluation study

I Rodin, A Braun, A Stavrianidi, O Shpigun - Journal of Chromatography B, 2013 - Elsevier
A sensitive and simple method for the methotrexate quantification was developed using
aminopterin as internal standard. Methotrexate is an anticancer agent that is widely used in …

A reversed-phase high performance liquid chromatography method for quantification of methotrexate in cancer patients serum

Y Li, Y Li, N Liang, F Yang, Z Kuang - Journal of Chromatography B, 2015 - Elsevier
A simple, rapid and sensitive reversed-phase high performance liquid chromatography
(HPLC) method has been developed for the determination of methotrexate in human serum …

Direct injection liquid chromatography/positive ion electrospray ionization mass spectrometric quantification of methotrexate, folinic acid, folic acid and ondansetron in …

P Koufopantelis, S Georgakakou, M Kazanis… - … of Chromatography B, 2009 - Elsevier
A rapid liquid chromatography/positive ion electrospray mass spectrometric assay (LC/ESI-
MS) was developed for the quantitation of methotrexate, folinic acid, folic acid and …