Objective: Neuropathic pain and treatment side effects decreasing quality of life, reducing productivity, and high costs due to long duration of treatment. Regenerative medicine is a new and effective alternative treatment for neuropathic pain, one of which is Platelet-Rich Plasma (PRP) therapy. The objective if this study is to prove that there are differences in neuroregeneration post-crush injury after FD-PRP administration. Materials and Methods: Neuropathic pain model was made with crushing method, by compressing the infraorbital nerve using the artery clamp for 15 seconds. Rats divided into six groups. Each group was observed on day 14 (A, B, C) and 21 (A', B', C') to observe the macrophages, lymphocytes, and Schwann cells with Hematoxylin Eosin staining seen on horizontal plane of the infraorbital nerve with 400x magnification. Face grooming observations were performed on day 0 (A0, B0, C0), day 7 (A7, B7, C7), day 14 (A14, B14, C14), day 21 (A21, B21, C21). Results: There were significant differences in face grooming frequencies between groups on day 0 (p = 0.002). ANOVA Same Subject test on A`, B`, and C` revealed significant differences in macrophages and lymphocytes with score 0.02 (p <0.05) and 0.013 (p<0.05), respectively. There were significant differences between group A' and B' and between B' and C' (p>0.05). Conclusions: FD-PRP promotes nerve regeneration in axonotmesis, which was characterized by a decrease in face grooming frequency on day 7 and an increase in the number of lymphocytes, macrophages and Schwann cells on day 21.
Faculty of Dental Medicine Universitas Airlangga - Surabaya Indonesia
grant numbers 1408/UN3/2019
The authors would thank to the Stem Cell Center and Tissue Bank of Dr. Soetomo Hospital, Surabaya for its support.
grant numbers 1408/UN3/2019
Primary Language | English |
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Subjects | Health Care Administration |
Journal Section | Original Research Articles |
Authors | |
Project Number | grant numbers 1408/UN3/2019 |
Publication Date | December 31, 2020 |
Submission Date | April 20, 2020 |
Published in Issue | Year 2020Volume: 23 Issue: 4 |
Cumhuriyet Dental Journal (Cumhuriyet Dent J, CDJ) is the official publication of Cumhuriyet University Faculty of Dentistry. CDJ is an international journal dedicated to the latest advancement of dentistry. The aim of this journal is to provide a platform for scientists and academicians all over the world to promote, share, and discuss various new issues and developments in different areas of dentistry. First issue of the Journal of Cumhuriyet University Faculty of Dentistry was published in 1998. In 2010, journal's name was changed as Cumhuriyet Dental Journal. Journal’s publication language is English.
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