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Bulletin of Emergency and Trauma، جلد ۷، شماره Issue ۳، صفحات ۲۹۲-۲۹۹
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عنوان انگلیسی Curcumin and Nanocurcumin Oral Supplementation Improve Muscle Healing in a Rat Model of Surgical Muscle Laceration
چکیده انگلیسی مقاله Objective: To compare the effects of curcumin and nanocurcumin oral supplementation on the muscle healing rate of an animal model of surgical muscle laceration.Methods: Thirty-two male adult rats were randomly divided into sham, control, curcumin, and nanocurcumin groups. Partial transection of the gastrocnemius muscle was made in the right limb of the control and treatment groups. The sham and control groups received normal saline, curcumin group received 500 mg/kg of curcumin and nanocurcumin group received 100 mg curcumin-loaded nanomicelles orally every day. They euthanized two weeks later and the specimens were stained by hematoxylin-eosin (H&E) and Masson’s trichrome methods. Aspartate transaminase (AST) and creatine phosphokinase (CPK) were measured in blood samples.Results: The percentage of collagen fibers in the nanocurcumin group was significantly lesser than the control and curcumin groups (p< 0.001). Muscle fiber regeneration in the treatment groups was significantly higher than the control group (p< 0.001). The blood vessels of the nanocurcumin group were significantly more than other groups (p< 0.001). Plasma AST had a significant difference in the control group compared to the sham and nanocurcumin groups (p=0.026). The plasma CPK level of the control group was also significantly higher than other groups (p< 0.001).Conclusion: In conclusion, although oral curcumin supplementation has little effects because of its poor bioavailability, embedding it in nanoparticles could enhance its systemic effects in promoting the muscle healing process.
کلیدواژه‌های انگلیسی مقاله Muscle laceration,Curcumin,Nano particles,Rat
نویسندگان مقاله Siamak Kazemi-Darabadi |
Department of Clinical Sciences, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran

Ramin Nayebzadeh |
Department of Clinical Sciences, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran

Amir Ali Shahbazfar |
Department of Pathobiology, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran

Faranak Kazemi-Darabadi |
Emergency Department, Fatemi Hospital, Ardabil University of Medical Sciences, Ardabil, Iran

Ezzatollah Fathi |
Department of Clinical Sciences, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran

نشانی اینترنتی http://beat.sums.ac.ir/article_45375_f14c9640bd65305c234e93882f7136da.pdf
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/271/article-271-1842730.pdf
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