Laser light effects at the interaction of nylon threads with wound tissues
https://doi.org/10.37895/2071-8004-2019-23-2-37-43
Abstract
Purpose: to study effects of low-level laser irradiation (LLLI) at the healing process in skin wounds and at the interaction of monofilament and polyfilament nylon threads with biological tissues. Material and methods. Linear wounds were made on the back of white rats. Animals were divided into the following groups: main group – 28 animals subjected to laser irradiation; control group – 24 rats not exposed to laser irradiation; 6 intact rats (normal). Wounds were irradiated with laser Matrix-VLOK with KL-VLOK head, wavelength 0.63 μm, output power 2 mW. Morphological examination assessed changes in wounds and interaction of biotissue with nylon threads. Laser Doppler flowmetry was used for assessing wound microcirculation with devices LAKK-01 or ALT-Vostok and LDF-01 with single-channel analyzers attached to the computer. The ratio of normal and pathological forms of erythrocytes in wounds was analyzed. Results. Polyfilament threads have been found to cause more pronounced inflammatory tissue reactions. LLLI decreases inflammatory changes in tissues which contact nylon threads; it also normalizes the ratio of normal and pathological forms of erythrocytes, intensifies microcirculation and accelerates wound healing. Conclusion. Laser irradiation has been found effective in decreasing inflammation and in accelerating healing process in wounds which are sutured with nylon threads.
About the Authors
I. M. Baybekov
Republican Specialized Scientific and Practical Medical Center of Surgery named after Akad. Vakhidov
Uzbekistan
Uzbekistan
A. Kh. Butaev
Republican Specialized Scientific and Practical Medical Center of Surgery named after Akad. Vakhidov
Uzbekistan
Uzbekistan
D. N. Mardonov
Republican Specialized Scientific and Practical Medical Center of Surgery named after Akad. Vakhidov
Uzbekistan
Uzbekistan
References
1. Baybekov I.M., Nazyrov F.G., Ilkhamov F.A. et al. Morphological aspects of laser effects (on chronic ulcers and liver) Published by Abu Ali Ibn Sina Medical Literature Publishing House. 1996: 208. [In Russ.].
2. Baybekov I.M., Mavlyan-Khojaev R. Sh., Erstekis A.G., Moskvin S.V. Erythrocytes in norm, pathology and under laser influence. Tver: Publishing House «Triada», 2008: 256. [In Russ.].
3. Baybekov I.M., Ibragimov A.F., Baybekov A.I. Effects of laser irradiation of donor blood at erythrocyte form. Bulleten experimentalnoy biologii i medicini. 2011; 152 (12): 703–706. [In Russ.].
4. Baybekov I.M. Ibragimov A.F., Baybek-Palmos M.I. Laser effects at skin and red blood cells in healthy and diseased states. Saardrucken: Lambert, 2014: 272. [In Russ.].
5. Baybekov I.M., Butaev A. Kh., Mardonov D.N. Effects of laser irradiation at the interaction of Ethibond threads with wound tissues and healing process. Lasernaya Medicina. 2017; 21 (4): 11–15. [In Russ.].
6. Bontsevich D.N. Surgical sutural material. Problemi zdorovia i ekologii. 2005; 3 (5): 43–48. [In Russ.].
7. Brill G.E. Dual effects of low-level laser irradiation at inflammatory process. Lasernaya Medicina. 2011; 15 (2): 108–109. [In Russ.].
8. Geynitz A.V., Moskvin S.V., Azizov G.A. Intravenous laser blood irradiation. Tver: Triada, 2006: 250. [In Russ.].
9. Geynitz A.B., Ziganova G.I. Skobelkin State Scientific Center of Laser Medicine – a quarter of century on the way to creating laser innovative technologies in medicine. Lasernaya Medicina. 2011; 15 (2): 16–18. [In Russ.].
10. Yeliseenko V.I. Pathologic anatomy and pathogenesis of laser wounds. Lasernaya Medicina. 2017; 21 (4): 5–10. [In Russ.].
11. Yeliseenko V.I. 30 year-anniversary State Research Center of Laser Medicine of the Federal Medical and Biological Agency of Russia. Lasernaya Medicina. 2016; 20 (3): 114–115. [In Russ.].
12. Kozlov V.I. Laser stimulation of blood microcirculation // Modern achievements of laser medicine and their application in practical healthcare. Proceedings of conference. October 5–6, 2006, Moscow. M.: Triada, 2006: 174–175. [In Russ.].
13. Krupatkin A.I., Sidorov V.V. Laser Doppler flowmetry of microcirculation of blood. M.: Medicina, 2005: 256. [In Russ.].
14. Moskvin S.V. Basics of laser therapy. A series of «Effective laser therapy» V. 1. M.–Tver: Triada, 2016: 896. [In Russ.].
15. Baybekov I.M., Kartashev V.P., Mardohnov J. Influence of laser irradiation on interaction of prolen sutures with the wound tissues and their healing. Economic and social developmentю Book of Proceedings. – M.: Russian State Social University, 2017: 15–24.
16. Hamblin M.R., Ferraresi C., Huang Y., Freitas L. Low-Leve Light Therapy: Photobiomodulation SPIE PRESS. Bellingham, Washington USA, 2018: 367.
17. Karakozov P.E., Ibadov B.I., Mardonov J., Baybekov I.M. The Surface of Various Types of Surgical Sutures by Scanning Electron Microscopy. American Journal of Thoracic and Cardiovascular. 2017; 2 (2): 35–40.
18. Ozcelik O., Cenk Haytac M., Kunin A., Seydaoglu G. Improved wound healing by low-level laser irradiation after gingivectomy operations: a controlled clinical pilot study. J. Clin Periodontol. 2008; 35 (3): 250–254.
19. Photomedicine: Advances in Clinical Practice (Edited by Yohei Tanaka) Published by ExLiEvA Copyright © 2017: 252.
20. Simunovic Z. (Ed-r) Lasers in medicine science and praxis in medicine, surgery, dentistry and veterinary Trilogy updates with emphasis on LILT-photobiostimulation photodynamic therapy and laser acupuncture. Locarno, 2009: 772.
21. Tuner J., Hode L. The New Laser Therapy Hand boor Prima book. Stockholm, 2010: 847.
22. Wu C.S., Hu S.C., Lan C.C. et al. Low-energy helium-neon laser therapy induces repigmentation and improves the abnormalities of cutaneous microcirculation in segmental-type vitiligo lesions. Kaohsiung J. Med Sci. 2008; 24 (4): 180–189.
Review
For citations:
Baybekov I.M., Butaev A.Kh., Mardonov D.N. Laser light effects at the interaction of nylon threads with wound tissues. Laser Medicine. 2019;23(2):37-43. (In Russ.) https://doi.org/10.37895/2071-8004-2019-23-2-37-43
Views:
157
Email this article 