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Biochemistry

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Aga Khan University

Methotrexate

Publication Year

Articles 1 - 4 of 4

Full-Text Articles in Life Sciences

Severe Bone Marrow Suppression In A Patient With Rheumatoid Arthritis On Methotrexate, M P. Iqbal, A A. Ali, A A. Alvi Dec 1993

Severe Bone Marrow Suppression In A Patient With Rheumatoid Arthritis On Methotrexate, M P. Iqbal, A A. Ali, A A. Alvi

Department of Biological & Biomedical Sciences

No abstract provided.


Appearance Of A Methotrexate Binding Plasma Protein During High Dose Methotrexate Therapy, M P. Iqbal, I Malik, N Mehboobali Aug 1992

Appearance Of A Methotrexate Binding Plasma Protein During High Dose Methotrexate Therapy, M P. Iqbal, I Malik, N Mehboobali

Department of Biological & Biomedical Sciences

No abstract provided.


Methotrexate As An Alternative To Surgery In Ectopic Pregnancy: A New Role For An Old Drug, M P. Iqbal Apr 1992

Methotrexate As An Alternative To Surgery In Ectopic Pregnancy: A New Role For An Old Drug, M P. Iqbal

Department of Biological & Biomedical Sciences

Abstract is not provided by the author/publisher


Heterogeneity Of Methotrexate Binding In Human Colon Tumor Cells, M P. Iqbal, N Mehboobali, M A. Waqar, M Ahmed Jun 1991

Heterogeneity Of Methotrexate Binding In Human Colon Tumor Cells, M P. Iqbal, N Mehboobali, M A. Waqar, M Ahmed

Department of Biological & Biomedical Sciences

[3H]-methotrexate binding at pH 5.0 and pH 7.2 by the cytosol of tumor tissues and the surrounding normal areas of the gastrointestinal tract of patients suffering from colon or gastric cancer has been used to identify in these cells the presence of a binder of methotrexate having low-affinity for this drug in addition to the enzyme dihydrofolate reductase. Scatchard analysis of the [3H]-methotrexate binding data by a colon tumor sample also reveals that there are two binders of this drug present in the cytosol of these cells. The association constant (Kass) for one binder of methotrexate is = 5.6 x …