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Veterinary Research Forum، جلد ۱۲، شماره ۱، صفحات ۶۹-۷۵
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عنوان انگلیسی Tenogenic effects of silymarin following experimental Achilles tendon ‎transection in rats
چکیده انگلیسی مقاله Tendon healing is prolonged due to the small number of cells, poor circulation, and low metabolism. The optimal tendon healing and its complete functional recovery have always been a challenge for researchers. Silymarin possesses anti-inflammatory, anti-oxidant, analgesic, and regenerative properties. The present study aimed to investigate the effects of silymarin on healing the Achilles tendon in rats. Twenty-four male Wistar rats were divided into two groups of control and treatment. After surgical preparation, a complete transverse incision was made in the middle part of the Achilles tendon, and then a modified Kessler suture was placed. The control group received 1.00 mL normal saline for five consecutive days, and the treatment group received 50.00 mg kg-1 of silymarin suspended in 1.00 mL normal saline for five days, orally. During the experimental period, Achilles functional index (AFI) was recorded. Six weeks after surgery, sampling was done. Histopathologically, a significant increase in the density of collagen fibers and reduction in neovascularization and inflammatory cells infiltration were observed in the treatment group. The biomechanical evaluation showed a significant increase in tensile strength of the tendon in the treatment group compared to the control group. The AFI results were concomitant with the results stated above, indicating an improvement in the AFI of rats in the treatment group. The present study results showed that oral administration of silymarin improved tissue healing indices, biomechanical properties, and functional index, leading to optimal healing of experimental Achilles tendon injury in the rat.
کلیدواژه‌های انگلیسی مقاله ‎ Achilles tendon,‎ Adhesion,‎ Functional index,‎ Histopathology,‎ Mechanical properties
نویسندگان مقاله Hazhir Soleimani |
DVM Graduate, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran

Mehdi Behfar |
Department of Surgery and Diagnostic Imaging, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran

Rahim Hobbenaghi |
Department of Pathobiology, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran

نشانی اینترنتی https://vrf.iranjournals.ir/article_240936_17be1e390f6dd8ea1670d1cf0a50dcaf.pdf
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