نوع مقاله : مقاله پژوهشی

نویسندگان

1 گروه تصویربرداری تشخیصی، واحد شهرکرد، دانشگاه آزاد اسلامی، شهرکرد، ایران.

2 گروه جراحی و رادیولوژی، دانشگاه شهرکرد، شهرکرد، ایران.

3 دانش‌آموخته دکتری حرفه‌ای دامپزشکی، واحد شهرکرد، دانشگاه آزاد اسلامی، شهرکرد، ایران.

4 دانش‌آموخته دکتری حرفه‌ای دامپزشکی، واحد شهرکرد، دانشگاه آزاد اسلامی، شهرکرد، ایران

5 گروه پاتوبیولوژی،واحد شهرکرد، دانشگاه آزاد اسلامی، شهرکرد، ایران.

چکیده

زمینه  پارگی تاندون، یکی از موارد شایع در حیوانات و انسان است. تاندون، شبکه خون‌رسانی خاصی دارد که از بیرون به داخل تغذیه می‌گردد. مهم‌ترین فاکتور در التیام تاندون، خون‌رسانی می‌باشد که بسیار کند است. روش‌های گوناگونی که امروزه برای درمان و ترمیم این‌گونه پارگی‌ها به کار گرفته می‌شود، وقت‌گیر و زمان‌بر است.
روش کار تعداد 10 سر خرگوش نر نیوزیلندی با وزن 2-5/1 کیلوگرم انتخاب و به مدت یک ماه نگهداری شدند. اندام‌های خلفی خرگوش‌ها تراشیده و بی‌هوش شدند. سپس در شرایط استریل با برش پوست، تاندون SDFT در معرض دید قرار گرفت، خرگوش‌ها به دو گروه پنج‌تایی شاهد و نمونه تقسیم شدند و طی سه دوره، گروه نمونه به میزان 1 میکروگرم بر کیلوگرم داروی ترانکرون دریافت کرد و طی روزهای 3، 10 و 30 مورد ارزیابی سونوگرافی قرار گرفتند. پس از 30 روز نگهداری برای مطالعات آسیب‌شناسی به روش انسانی آرام‌کشی شد و ضایعه مورد نظر جدا و به آزمایشگاه ارسال گردید..
یافته‌ها روز سی‌ام نتایج سونوگرافی به‌طور معنی‌داری نشان‌دهنده ترمیم الیاف تاندونی، شبیه بودن Echogenicity ناحیه آسیب‌دیده به تاندون نرمال بود. نتایج هیستوپاتولوژیک، بیانگر تأثیرات مفید داروی ترانکرون طی این تحقیق می‌باشد. به‌طوری‌که میزان رشته‌های کلاژن متراکم آن‌ها در بافت، در گروه تحت درمان، بسیار قابل‌توجه و رو به افزایش بوده است.
نتیجه‌گیری در نهایت، مشخص شد داروی ترانکرون، بر ترمیم تاندون و کاهش التهاب مؤثر بوده است.

کلیدواژه‌ها

موضوعات

عنوان مقاله [English]

Effect of Theranekron General Infusion on Tendon Repair in Rabbit by Ultrasonography and Histopathology

نویسندگان [English]

  • Mehrdad Yadegari 1
  • Amin Bigham-Sadegh 2
  • Ali Saberi 3
  • Ali Parvizi 4
  • Elham Moghtadaiee-Khorasgani 5

1 Department of Diagnostic Surgery and Imaging, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran.

2 Department of Veterinary Surgery and Radiology, Shahrekord University, Shahrekord, Iran.

3 Graduated in Veterinary Medicine, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran

4 Graduated in Veterinary Medicine, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran

5 Department of Pathobiology, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran

چکیده [English]

Introduction:Tendon rupture is one of the most common problems in livestock and human. Tendon has a special blood flow network that is fed from outside to inside. The most important factor in tendon healing is blood flow which is very slow. Various methods that have been implemented to treat and repair these raptures are time-consuming.
Materials and Methods: 10 male New Zealand rabbits with weight 1-2/5 kg were selected and kept for one month. The posterior organs of the rabbits were shaved and anesthetized. Then, under sterile conditions, the SDFT tendon was cut through the skin, the rabbits were divided into two groups of five and the control group and received three groups of samples at a dose of 1μg/kg of Theranekron, and during the days of 3, 10 And 30 ultrasound examinations. After 30 days, the samples were euthanasia for pathological investigations, and the lesion was removed and sent to the lab.
Results: The results of the thirtieth day of ultrasound examination showed a significant improvement in the tendon fibroblasts, similar to the normal area of the damaged region of echogenicity. Histopathologic results show the beneficial effects of Theranekron during this study. Therefore, the number of collagen fibers accumulated in the tissue in the treated group significantly increased.
Conclusion: It was concluded that Theranekron was effective in healing tendons and reducing inflammation.

کلیدواژه‌ها [English]

  • tendon
  • rabbit
  • Theranekron
  • ultrasonography
  • histopathology
[1]. Burkitt HG, Quick GRG, Gatt D. Essential Surgery. New York: Churchill Livingstone. 1990.
[2]. Avella CS, El y ER, Verheyen KL, Price JS, Wood JLN, Smith RKW. Ultrasonographic assessment of the superficial digital flexor tendons of National Hunt racehorses in training over two racing seasons. Equine Vet J. 2009; 41(5): 449–54. [3]. Goodship AE, Birch HL, Wilson AM. The pathobiology and repair of tendon and ligament injury. Vet Clin North Am Equine Pract. 1994; 10: 323–49.
[4]. Sharifi D, Kazemi D, Veshkini A. Ultrasonographic Evaluation of Transcutaneous Electrical Neural Stimulation on the Repair of Severed Superficial Digital Flexor Tendon in Horses. Am J Anim Vet Sci, 2008; 3(3): 73-77.
[5]. Pickersgill CH. Epidemiological studies into orthopaedic conditions of the Equine athlete [dissertation]. Glasgow Univ. 2000.
[6]. Kramer M, Gerwing M, Schimke E. Diagnosis and therapy of selected tendon and muscular diseases. Part I.Kleintierpraxis. 1993; 38(4): 703-711.
[7]. Kumar V, Cotran RZ, Robbins SL. Basic Pathology. 7th Ed. Saunders, Philadelphia, London, Toronto, Montreal, Sydney, Tokyo. 2003.
[8]. Dehghani S, Tadjalli M, Akbari A. Transplantation of bovine foetal tendon in rabbit flexor tendon. Vet Arh. 2005; 75 (2): 153-158.
[9]. Lotfollahzadeh S, Alizadeh MR, Mohri M, Mokhber Dezfouli MR. The therapeutic effect of Tarentula cubensis extract (Theranekron®) in foot-and-mouth disease in cattle: a randomised trial in an endemic setting. Homeopathy. 2012; 101(3): 159-164.
[10]. Rantan en NW, Jorg ens en JS, Genovese RL. Ultrasonographic evaluation of the equine limb: technique. In: Ross MW, Dyson S, eds. Diagnosis and management of lameness in the horse. 2nd edn. St Louis, Missouri, USA: Elsevier Saunders. 2011.
[11]. Batch S, Bilgrav K, Gottrup F, Jorgensen TE. The effect of electrical current on healing skin incision experimental study. Eur J Surg. 1991; 157(3): 171-174.
[12]. Kaçar C, Zonturlu AK, Oral H, Yildiz S, Ari UC. The effects of Theranekron application on uterus involution and vaginal effluence in cows early puerperal period. Kafkas Univ Vet Fak Derg. 2007; 13(1):11-15.
[13]. Oryan A, Moshiri A, Meimandi Parizi AA. Alcoholic Extract of Tarantula Cubensis Improves Sharp Ruptured Tendon Healing After Primary Repair in Rabbits. Am J Orthop. 2012; 41(12): 554–560.
[14]. Oryan A, Silver IA, Goodship AE. Effects of a serotonin S2receptor blocker on healing of acute and chronic tendon injuries. J Invest Surg. 2009; 22(4): 246-255.
[15]. Paksoy Z, Gülesci N, Mehmet Kandemir F, Çagdas Dinçel G. Effectiveness of levamisole and Tarantula cubensis extract in the treatment of teat Papillomatosis of cows. Indian J Anim Res, 2015; 49(5): 704-708.
[16]. Richardson-Boedler C. The brown spider Loxosceles laeta: source of the remedy Tarentula cubensis? Homeopathy. 2002; 91: 166-170.
[17]. Albay MK, Sahinduran S, Kale M, Karakuram MC, Sezer K. Influence of Tarantula cubensis extract on the treatment of the oral lesions in cattle with bluetongue disease. Kafkas Univ Vet Fak Derg. 2010; 16(4): 593–6.
[18]. Delavari D, Hosseini M, Sajadian A. Effect of Theranekron on accelerating the wound healing process and reducing its inflammation after surgery. Ir Vet. 2019; 10(2): 151-155. [Persian].
[19]. Bansal PS, Sobti VK, Roy KS. Effect of ultrasonic therapy on the healing of experimental tendinous injuries in dogs. Ind J Anim Sci. 1992; 62(3): 644-646.
[20]. Cam Y, Kibar M, Atasever A, Alalay O, Beyaz L. Efficacy of levamizole and Tarantula cubensis venom for the treatment of bovine cutaneous papillomatosis. Vet Rec. 2007; 160(14): 486-488.
[21]. Dehghan M, Masoudi fard M, Kazemi mehrgerdi, H. Clinical findings and ultrasonography of acute tendonitis following collagenase injection in horses. J Vet Res. 2003; 4(3): 67-73. [in Persian].
[22]. Enbergs H, Sensen B. Effectiveness of a homeopathic treatment of chronic endometritis in dairy cows. PRAKT TIERARZT. 2007; 88(7): 534-537.
[23]. Ghasemi-Dizgah A, Nami B, Amirmozafari N. Tarantula cubensis venom (Theranekron) selectively destroys human cancer cells via activating caspase-3-mediated apoptosis. Acta Acta Med Int. 2017; 4(74): 32-37.
[24]. Gul Satar NY, Cangul IT, Topal A, Kurt H, Ipek V, Onel GI. The effects of Tarantula cubensis venom on open wound healing in rats. J Wound Care. 2017; 26(2): 66-71.
[25]. Gultekin N, Vural MR. The effect of Tarantula cubensis extract applied in pre and post-operative period of canine mammary tumors. J Istanbul Vet Sci. 2007; 2(1): 13–23.
[26]. Habibian Dehkordi S, Nourani H, Sharifi S, Ahadian M, Taghadosi K, Akhavan Taheri M. Evaluation of antiinflammatory effect of Theranekron in rat. Ir J V Clin Sci. 2015; 2(2): 19-23. [in Persian]
[27]. Hashemi F, Farahmand F, Hesari S, Rezakhaniha B, Fallah E, Farshid Fayyaz A, et al. Anti-inflammatory and protective Anti-inflammatory and protective investigations on the effects of Theranekron on wound  healing of peritoneal in the rat. Diagn Pathol. 2016; 11(118): 10-19.
[28]. Adib-Hashemi F, Farahmand F, Hesari S, Rezakhaniha B, Fallah E, Farshid Fayyaz A, et al. Anti-inflammatory and protective Anti-inflammatory and protective investigations on the effects of Theranekron “an alcoholic extract of the Tarantula cubensis” on wound healing of peritoneal in the rat: an in vivo comparative study. Diagn Pathol. 2016; 11(118): 10-19.