Expression of cathepsin d in the synovium of osteoarthritis and rheumatoid arthritis
Other Title(s)
ظهور الكاثبثين (د) في الأنسجة الزلالية لمرضي الرثيان المفصلي و الالتهاب العظمي المفصلي
Joint Authors
Yusuf, Usamah
Jamal Al-Din, Hamid
Sharif, Nahid Munir
Salih, Halah Abd al-Hadi
Source
Egyptian Rheumatology and Rehabilitation
Issue
Vol. 26, Issue 1 (31 Jan. 1999), pp.215-230, 16 p.
Publisher
The Egyptian Society for Rheumatology and Rehabilitation
Publication Date
1999-01-31
Country of Publication
Egypt
No. of Pages
16
Main Subjects
Topics
Abstract AR
تم أخذ 6 عينات من الأنسجة الزلالية للمرضى المصابين بالرثيان المفصلي أثناء عمل استئصال الأنسجة الزلالية أو تغيير كامل للمفصل.
كذلك تم أخذ 10 عينات من الأنسجة الزلالية للمرضى المصابين بالفصال العظمي المفصلي أثناء عمليات تغيير مفصل الحوض أو مفصل الركبة.
تم البحث عن ظهور الكاثبثين (د) في الأنسجة الزلالية لجميع العينات عن طريق الفحص المناعي الكيميائي.
و قد وجد أن هناك ظهورا قويا للكاثبسين (د) في الأنسجة الزلالية لمرضى الرثيان المفصلي عن الأنسجة الزلالية لمرضى الفصال العظمي المفصلي.
و من هنا، نستخلص أن هناك دورا بارزا للكاثبثين (د) في حدوث مرض الرثيان المفصلي.
Abstract EN
Synovial tissue specimens were obtained from 6 rheumatoid arthritis (RA) patients undergoing synovectomy or total joint replacement and 10 osteoarthritis (OA) patients during total knee or hip joint replacement.
Cathepsin D was expressed in the synovial tissue of both RA and OA patients using immunohistochemistry.
Comparison between expression of cathepsin D in the synovium of RA and OA was done.
It was found that there was an abundant expression of cathepsin D in the synovial lining of RA synovial tissue (as regards the number of positive cells and intensity of the stain) than in OA synovial lining cells.
Again, there was more expression of cathepsin D in both stromal and interstitial cells (perivascular infiltrates) of RA synovial tissue than OA.
We concluded that cathepsin D was pronouncedly expressed in RA synovial tissue than OA synovial tissue and this expression suggests its important pathogenetic role in RA.
American Psychological Association (APA)
Salih, Halah Abd al-Hadi& Sharif, Nahid Munir& Yusuf, Usamah& Jamal Al-Din, Hamid. 1999. Expression of cathepsin d in the synovium of osteoarthritis and rheumatoid arthritis. Egyptian Rheumatology and Rehabilitation،Vol. 26, no. 1, pp.215-230.
https://search.emarefa.net/detail/BIM-391137
Modern Language Association (MLA)
Sharif, Nahid Munir…[et al.]. Expression of cathepsin d in the synovium of osteoarthritis and rheumatoid arthritis. Egyptian Rheumatology and Rehabilitation Vol. 26, no. 1 (Jan. 1999), pp.215-230.
https://search.emarefa.net/detail/BIM-391137
American Medical Association (AMA)
Salih, Halah Abd al-Hadi& Sharif, Nahid Munir& Yusuf, Usamah& Jamal Al-Din, Hamid. Expression of cathepsin d in the synovium of osteoarthritis and rheumatoid arthritis. Egyptian Rheumatology and Rehabilitation. 1999. Vol. 26, no. 1, pp.215-230.
https://search.emarefa.net/detail/BIM-391137
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 227-229
Record ID
BIM-391137