Investigation of the efficacy of daidzein in experimental knee osteoarthritis-induced with monosodium iodoacetate in rats

被引：30
作者：
Gundogdu, Gulsah [1 ]
Miloglu, Fatma Demirkaya [2 ]
Gundogdu, Koksal [3 ]
Tasci, Seymanur Yilmaz [4 ]
Albayrak, Mevlut [5 ]
Demirci, Tuba [6 ]
Cetin, Meltem [7 ]
机构：
[1] Pamukkale Univ, Fac Med, Dept Physiol, Denizli, Turkey
[2] Ataturk Univ, Fac Pharm, Dept Analyt Chem, Erzurum, Turkey
[3] Denizli State Hosp, Dept Orthoped & Traumatol, Denizli, Turkey
[4] Ataturk Univ, Fac Med, Dept Physiol, Erzurum, Turkey
[5] Ataturk Univ, Hlth Serv Vocat Coll, Dept Med Lab Tech, Erzurum, Turkey
[6] Ataturk Univ, Fac Med, Dept Histol & Embryol, Erzurum, Turkey
[7] Ataturk Univ, Fac Pharm, Dept Pharmaceut Technol, Erzurum, Turkey
来源：
CLINICAL RHEUMATOLOGY | 2020年 / 39卷 / 08期
关键词：
Daidzein; Hyaluronic acid; Inflammation; Knee osteoarthritis model; OXIDATIVE STRESS; IN-VITRO; DNA-DAMAGE; ANTIOXIDANT; OXYGEN; EPIDEMIOLOGY; PATHOGENESIS; INFLAMMATION; INVOLVEMENT; APOPTOSIS;
D O I：
10.1007/s10067-020-04958-z
中图分类号：
R5 [内科学];
学科分类号：
1002 ; 100201 ;
摘要：
Background Osteoarthritis (OA) is a degenerative chronic illness that most frequently occurs in the knee joint. Daidzein (DZ) an isoflavone has anti-inflammatory and antioxidant activity. The aim of this study was to evaluate the effectiveness of DZ as a treatment for experimental knee OA (KOA) in rats. Method An experimental KOA model was induced by monosodium iodoacetate (MIA) in rats. Thereafter, 49 Wistar albino male rats (250-300 g, 12-16 weeks old) were randomly divided into 7 groups: C (healthy control); DC (KOA + saline); hyaluronic acid (HA); HA+ intraarticular (ia) DZ; oral (po) DZ; ia DZ; HA + po DZ groups. DZ and/or HA were administered intraarticularly to the rats as 50 mu L on days 1, 7, 14, and 21. Alternatively, the DZ was administered orally as 0.5 mL twice daily for 21 days. After the treatment, rats were sacrificed by decapitation under general anesthesia. Serum samples were analyzed to determine the total oxidant status (TOS) and total antioxidant status (TAS) and the levels of TNF-alpha, IL-1 beta, MMP-13, and DZ. Knee joint samples underwent histopathological examination, and TNF-alpha, IL-1 beta, NOS2, and MMP-13 were analyzed with immunohistochemical methods. Results HA, DZ, and DZ + HA effectively reduced the levels of TNF-alpha, IL-1 beta, and MMP-13 in the serum of the DC group (p < 0.001). In groups that received HA, DZ, or DZ + HA, the serum TAS increased compared with the DC group (p < 0.05). When the DZ + HA combination was used, a more pronounced reduction in the levels of TNF alpha, NOS2, IL-1 beta, and MMP-13 was observed in knee joints. In addition, the cracks on the cartilage surface and fibrillation were completely improved in the groups that received HA, DZ, or DZ + HA compared with the DC group. Conclusion DZ had anti-inflammatory and antioxidant effects in a rat OA model. Therefore, DZ, as monotherapy or especially in combination with HA, may be a promising and beneficial therapy for OA.
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页码：2399 / 2408
页数：10
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