Repair properties of the new combined cream dermalipoin on the model of extended scheduled wounds in rats
DOI:
https://doi.org/10.12775/JEHS.2016.6.06.013Keywords
wounds, α-lipoic acid, urea, olive oil, tea tree oil, repairAbstract
The aim of the work was to study the reparative properties of the new combined cream on the model of stencil wounds in rats.
Materials and methods. Reparative properties of a new combined preparation in the form of a cream for the treatment of inflammatory and microbial skin diseases conditionally named Dermalipoin, which included: α-lipoic acid, urea, olive oil, tea tree oil, PEG-400, was investigated on the model of extruded stencil wounds in rats. The effectiveness of treatment was assessed using planimetric indicators, which included determining: the area of wounds, the period of epithelialization, the number of animals with wounds that healed at different times and the coefficient of the rate of wound healing in comparison with the "Rescuer Forte" balm. The severity of the inflammatory reaction was drawn from changes in peripheral blood parameters: blood clotting time, hemoglobin content, the number of erythrocytes and leukocytes, leukocyte formula. To assess the effect of the cream on reparative processes, the activity of enzymes-markers of cytolysis ALAT and ASAT in the blood serum of experimental animals was determined. To assess the intensity of destruction of tissue proteins in the blood serum of experimental animals, the urea content was determined.
Results. On the model of stencil wounds in rats, it was found that when applying the new cream Dermalipoin, rapid wound healing occurred: the coefficient of the rate of wound healing was 3,31 versus 2,79 and 1,45 in animals from the groups of the reference drug and control pathology, respectively (p≤0, 05).The study of the dynamics of biochemical parameters showed that the use of Dermalipoin cream was accompanied by a significant (compared to the control pathology) decrease in the activity of ALAT and ASAT, as well as a decrease in the content of urea in the blood serum of experimental animals on the ninth day of the experiment, which indicates a significant decrease in the severity of cytodestructive processes. Changes in hematological parameters indicate a decrease in the severity of the inflammatory process when using Dermalipoin cream and Rescuer Forte balm: at the end of the experiment, there was a significant decrease in the total number of leukocytes and an increase in hemoglobin levels.
Conclusions. It was found that on the model of squeezed out stencil wounds in rats, Dermalipoin cream has a pronounced wound-healing effect and, in terms of the severity of the effect, is not inferior to the comparison drug, the Rescuer Forte balm. Therefore, further study of the new cream as a potential wound-healing and anti-burn drug is promising.
References
Woolliscroft J.O. Skin infections / J.O. Woolliscroft // Current Diagnosis and Treatment. – Philadelphia: Current Medicine, 1999. – 398 p.
Atiyeh B.S., Dibo S.A., Hayek S.N. Wound cleansing, topical antiseptics and wound healing //Int. Wound J. – 2009. – № 6 (6). – P. 420-430.
Wang L., Wu C.G., Fang C.Q. et al. The protective effect of a-lipoic acid on mitochondria in the kidney of diabetic rats // Int. J. Clin. Exp. Med. – 2013. – Vol. 6, № 2. – P. 90–97.
Experimental Animal Wound Models. Department of Pathology, Vanderbilt University School of Medicine and Research Service, Department of Veterans Affairs Medical Center, Nashville, Tennessee // Wounds. – 2001. – Vol. 13N1. – www.medscape.com/viewarticle/407568_2
Wound healing activity of human urine in rats / H.A. Ramesh, M. Azmathulla, M. Baidya et al. // RJPBCS. – 2010. – Vol.1, N3. – P. 750–758.
George E. P. Box, J. Stuart Hunter, William G. Hunter. Statistics for Experimenters: Design, Innovation, and Discovery // Journal of the American Statistical Association. – 2006. – Р. 1720-1721.
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