Araştırma Makalesi

Quantification of papain-induced rat osteoarthritis in relation to time with the Mankin score

Cilt: 41 Sayı: 3 4 Eylül 2007
  • Nergis Murat
  • Bahattin Karadam
  • Sermin Ozkal
  • Vasfi Karatosun
  • Sedef Gidener
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Quantification of papain-induced rat osteoarthritis in relation to time with the Mankin score

Öz

Objectives: The aim of this study was to evaluate structural changes in relation to time with the use of the Mankin scoring system in papain-induced rat osteoarthritis. Methods: Osteoarthritis was induced in 21 male Wistar rats by injecting an admixture of 4% papain (10 µl) and its activator 0.03 M cycteine (10 µl) into the right knee joints on the first, fourth, and seventh days. The same volume of sterile saline solution was injected into the left knees as controls. The rats were assigned to three groups equal in number and were sacrificed under high-dose ether anesthesia after one, two, and four weeks of the last papain injection, respectively. The study and control knee joints were removed and histologic changes in cartilage structure were assessed and quantified with the modified Mankin scoring system. Results: Histologically, all papain injected knees exhibited irregularity and fibrillation in the superficial layer, decreased cell count and multilayering in transitional and radial zones, and no pannus formation. The modified Mankin scores were significantly higher compared to the control knees in all the groups (p<0.05), being 4.3±0.9, 6.9±1.3, and 10.4±1.9 in diseased knees, and 2.7±0.5, 4.0±0.8, and 4.4±1.0 in the control knees after after one, two, and four weeks of the last papain injection, respectively. There was a significant difference between the Mankin scores of the rats sacrificed after one and four weeks of the last papain injection (p=0.0471). Conclusion: Findings observed after four weeks of papain injection seem to be consistent with early osteoarthritic changes. Our results may provide insight into therapeutic strategies for early osteoarthritis.

Anahtar Kelimeler

Ayrıntılar

Birincil Dil

İngilizce

Konular

Sağlık Kurumları Yönetimi

Bölüm

Araştırma Makalesi

Yazarlar

Nergis Murat Bu kişi benim

Bahattin Karadam Bu kişi benim

Sermin Ozkal Bu kişi benim

Vasfi Karatosun Bu kişi benim

Sedef Gidener Bu kişi benim

Yayımlanma Tarihi

4 Eylül 2007

Gönderilme Tarihi

10 Mayıs 2014

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 2007 Cilt: 41 Sayı: 3

Kaynak Göster

APA
Murat, N., Karadam, B., Ozkal, S., Karatosun, V., & Gidener, S. (2007). Quantification of papain-induced rat osteoarthritis in relation to time with the Mankin score. Acta Orthopaedica et Traumatologica Turcica, 41(3), 233-237. https://izlik.org/JA85SE22MR
AMA
1.Murat N, Karadam B, Ozkal S, Karatosun V, Gidener S. Quantification of papain-induced rat osteoarthritis in relation to time with the Mankin score. Acta Orthopaedica et Traumatologica Turcica. 2007;41(3):233-237. https://izlik.org/JA85SE22MR
Chicago
Murat, Nergis, Bahattin Karadam, Sermin Ozkal, Vasfi Karatosun, ve Sedef Gidener. 2007. “Quantification of papain-induced rat osteoarthritis in relation to time with the Mankin score”. Acta Orthopaedica et Traumatologica Turcica 41 (3): 233-37. https://izlik.org/JA85SE22MR.
EndNote
Murat N, Karadam B, Ozkal S, Karatosun V, Gidener S (01 Eylül 2007) Quantification of papain-induced rat osteoarthritis in relation to time with the Mankin score. Acta Orthopaedica et Traumatologica Turcica 41 3 233–237.
IEEE
[1]N. Murat, B. Karadam, S. Ozkal, V. Karatosun, ve S. Gidener, “Quantification of papain-induced rat osteoarthritis in relation to time with the Mankin score”, Acta Orthopaedica et Traumatologica Turcica, c. 41, sy 3, ss. 233–237, Eyl. 2007, [çevrimiçi]. Erişim adresi: https://izlik.org/JA85SE22MR
ISNAD
Murat, Nergis - Karadam, Bahattin - Ozkal, Sermin - Karatosun, Vasfi - Gidener, Sedef. “Quantification of papain-induced rat osteoarthritis in relation to time with the Mankin score”. Acta Orthopaedica et Traumatologica Turcica 41/3 (01 Eylül 2007): 233-237. https://izlik.org/JA85SE22MR.
JAMA
1.Murat N, Karadam B, Ozkal S, Karatosun V, Gidener S. Quantification of papain-induced rat osteoarthritis in relation to time with the Mankin score. Acta Orthopaedica et Traumatologica Turcica. 2007;41:233–237.
MLA
Murat, Nergis, vd. “Quantification of papain-induced rat osteoarthritis in relation to time with the Mankin score”. Acta Orthopaedica et Traumatologica Turcica, c. 41, sy 3, Eylül 2007, ss. 233-7, https://izlik.org/JA85SE22MR.
Vancouver
1.Nergis Murat, Bahattin Karadam, Sermin Ozkal, Vasfi Karatosun, Sedef Gidener. Quantification of papain-induced rat osteoarthritis in relation to time with the Mankin score. Acta Orthopaedica et Traumatologica Turcica [Internet]. 01 Eylül 2007;41(3):233-7. Erişim adresi: https://izlik.org/JA85SE22MR