مقایسه اثر دهانشویه بابونه و کلرهگزیدین 0/2 درصد بر روی التیام زخم‌های دهانی در موش صحرایی نر: یک مطالعه تجربی

زمینه و هدف: از آنجایی که وجود زخم دهانی باعث اختلال در عملکرد های طبیعی دهان فرد می شود، بنابراین یافتن راه هایی برای تسریع روند بهبود زخم، ضروری به نظر می رسد. بابونه (matricaria chamomilla) گیاه دارویی است که دارای اثرات مفیدی در ترمیم انواع زخم ها می باشد. این مطالعه به منظور تعیین و مقایسه اثر دهانشویه عصاره بابونه با کلرهگزیدین 0.2 درصد بر روند بهبود زخم های برشی در موش صحرایی نر انجام شد.مواد و روش ها: در این مطالعه تجربی، تعداد 24 موش صحرایی نر، انتخاب و تحت بیهوشی عمومی قرار گرفتند. سپس زخم برشی در ناحیه مرکزی زبان، به عمق یک میلی متر و محدود به مخاط ایجاد شد. حیوانات به صورت تصادفی به دو گروه کنترل (دهانشویه کلرهگزیدین) و هدف (دهانشویه عصاره بابونه) تقسیم شدند. هر گروه به صورت تصادفی به سه زیرگروه تقسیم و حیوانات در روزهای سوم، هفتم و دهم کشته شدند. سپس از ناحیه زبان نمونه تهیه و توسط پاتولوژیست از نظر وسعت بافت گرانولاسیون، آنژیوژنز، میانگین تعداد فیبروبلاست ها، نوتروفیل ها، لنفوسیت ها و ماکروفاژها بررسی شدند و نتایج ثبت گردید. داده ها با آزمون منویتنی تجزیه و تحلیل شدند.یافته ها: هر دو دهانشویه جهت تسریع روند ترمیم به یک میزان عمل کردند و به جز درصد ماکروفاژ ها در روز سوم (0.028=p) دیگر متغیر های مورد بررسی، تفاوت معنی داری را نشان ندادند (0.05

Comparison of the Effect of Chamomilla Recutita and Chlorhexidine 0.2% on Oral Wound Healing in Male Rats: An Experimental Study

Background and Objectives: Since oral ulcers impair normal oral function of the individual, finding ways to accelerate the process of wound healing is necessary. Chamomilla recutita (CR) is an herbal plant that has beneficial effects on healing wounds. This study was conducted to compare the effect of CR mouthwash with 0.2% chlorhexidine on linear oral ulcer healing in rats.Materials and Methods: For this experimental study, 24 male rats were selected and general anesthesia was done. Then the linear ulcers were made in the central region of the tongue, at a depth of 1 mm and limited to the mucosa. The animals were randomly divided into two groups: control (chlorhexidine mouthwash) and target (CR mouthwash). Each group was randomly divided into three subgroups, and the animals were sacrificed on days 3, 7 and 10. Subjects were then sampled from the lingual region and examined by the pathologist in terms of the extent of granulation tissue, angiogenesis, mean number of fibroblasts, neutrophils, lymphocytes and macrophages, and the results were recorded. Data were analyzed by MannWhitney test.Results: Both mouthwashes acted to the same extent to accelerate the repair process. And except for the percentage of macrophages on the third day (p= 0.028), other variables did not show any significant difference.Conclusion: Due to the similar effects of CR and Chlorhexidine 2% on oral wound healing and less side effects of the herbal mouthwashes, CR mouthwashBackground and Objectives: Since oral ulcers impair normal oral function of the individual, finding ways to accelerate the process of wound healing is necessary. Chamomilla recutita (CR) is an herbal plant that has beneficial effects on healing wounds. This study was conducted to compare the effect of CR mouthwash with 0.2% chlorhexidine on linear oral ulcer healing in rats.Materials and Methods: For this experimental study, 24 male rats were selected and general anesthesia was done. Then the linear ulcers were made in the central region of the tongue, at a depth of 1 mm and limited to the mucosa. The animals were randomly divided into two groups: control (chlorhexidine mouthwash) and target (CR mouthwash). Each group was randomly divided into three subgroups, and the animals were sacrificed on days 3, 7 and 10. Subjects were then sampled from the lingual region and examined by the pathologist in terms of the extent of granulation tissue, angiogenesis, mean number of fibroblasts, neutrophils, lymphocytes and macrophages, and the results were recorded. Data were analyzed by MannWhitney test.Results: Both mouthwashes acted to the same extent to accelerate the repair process. And except for the percentage of macrophages on the third day (p= 0.028), other variables did not show any significant difference.Conclusion: Due to the similar effects of CR and Chlorhexidine 2% on oral wound healing and less side effects of the herbal mouthwashes, CR mouthwash can be used instead of chlorhexidine 2% to accelerate the oral linear wound healing.Key words: Wound healing, Chamomilla recutita, Chlorhexidine, Oral wound Funding: This research was funded by Rafsanjan University of Medical Sciences.Conflict of interest: None declared.Ethical approval: The Ethics Committee of Rafsanjan University of Medical Sciences approved the study. How to cite this article: Salari Sedigh S, Sadeghi M, Khademolhosseini M, Fatemi I, Rafiei A. Comparison of the Effect of Chamomilla Recutita and Chlorhexidine 0.2% on Oral Wound Healing in Male Rats: An Experimental Study. J Rafsanjan Univ Med Sci 2019; 18 (4): 391400 [Farsi] can be used instead of chlorhexidine 2% to accelerate the oral linear wound healing.Key words: Wound healing, Chamomilla recutita, Chlorhexidine, Oral wound How to cite this article: Salari Sedigh S, Sadeghi M, Khademolhosseini M, Fatemi I, Rafiei A. Comparison of the Effect of Chamomilla Recutita and Chlorhexidine 0.2% on Oral Wound Healing in Male Rats: An Experimental Study. J Rafsanjan Univ Med Sci 2019; 18 (4): 391400 [Farsi]