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Full-Text Articles in Medicine and Health Sciences
Urinary N-Acetyl-Beta-D-Glucosaminidase In Rheumatoid Arthritis, M P. Iqbal, A A. Ali, M A. Waqar, N Mehboobali
Urinary N-Acetyl-Beta-D-Glucosaminidase In Rheumatoid Arthritis, M P. Iqbal, A A. Ali, M A. Waqar, N Mehboobali
Department of Biological & Biomedical Sciences
Excretion of urinary N-acetyl beta-D-glucosaminidase (NAG) and its isoenzyme patterns were studied in two groups of patients with rheumatoid arthritis (RA) and in normal control subjects. Urine samples were collected from 30 seropositive RA patients, 19 seronegative RA patients, and 15 normal healthy subjects. All the patients and normal subjects were assessed to have normal liver and kidney functions. A small portion of the urine sample was dialyzed against 0.01 M phosphate buffer, pH 7.0 and NAG activity was monitored. Mean +/- SD values of urinary NAG in seropositive RA patients, in seronegative RA patients and in normal healthy subjects …
Severe Bone Marrow Suppression In A Patient With Rheumatoid Arthritis On Methotrexate, M P. Iqbal, A A. Ali, A A. Alvi
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.
Interleukin-1 Or Phorbol Induction Of The Stromelysin Promoter Requires An Element That Cooperates With Ap-1., Karen Sirum-Connolly, Constance E. Brinckerhoff
Interleukin-1 Or Phorbol Induction Of The Stromelysin Promoter Requires An Element That Cooperates With Ap-1., Karen Sirum-Connolly, Constance E. Brinckerhoff
Dartmouth Scholarship
Interieukin-1, a mediator of inflammation, or tumor promoting phorbol esters induce transcription of stromelysin, a metalloproteinase that degrades extracellular matrix molecules and that is overexpressed in diseases such as rheumatoid arthritis. Sequences required for induction of transcription of the human stromelysin promoter are contained on a 46 base pair fragment. This fragment contains a sequence with a high degree of similarity to the binding site for the transcription factor activator protein-1 (AP-1) and indeed, the AP-1 sequence of this fragment is necessary but not sufficient for the maximal response to phorbol 12-myristate 13-acetate (phorbol) or interleukin-1. Maximal induction requires functional …