Dynamics of the cytokine blood profile under the effect of wound healing medicinal products with different mechanisms of action in the experiment

Authors

DOI:

https://doi.org/10.24959/cphj.18.1448

Keywords:

thermal skin burn, proinflammatory cytokines, methyluracil ointment, thiotriazoline ointment, healing

Abstract

Wound healing depends significantly on the level of proinflammatory cytokines in the lesion. Exactly expression of IL-1β, IL-8, TNF-α retains the course of the wound process in the stage of persistent inflammation. By affecting the mechanisms of cytokine regulation of the reparative tissue regeneration it is possible to correct the wound healing process. The use of topical agents when treating burns is an important component of the complex therapy.
Aim. To study the effect of 10 % methyluracil ointment and 2 % thiotriazoline ointment on the level of proinflammatory cytokines in the blood serum of rats in the dynamics of the thermal burn development.
Materials and methods. The thermal burn was modeled by the method of Yakovleva L. V. (1999), Fenchin K. M. (1979). Ointments with different mechanisms of action, 10 % methyluracil ointment and 2 % thiotriazoline ointment were used as wound-healing agents.
Results. It has been determined experimentally that the level of IL-1β, IL-8, TNF-α cytokines in the rat blood correlates with the severity of the wound process and the response to the treatment applied. The application of ointments with the wound healing activity has led to the significant decrease in the level of proinflammatory cytokines in the blood of rats and healing of the burn wound in shorter terms. Moreover, thiotriazoline ointment reveals a marked reparative activity than methyluracil ointment.
Conclusions. The use of 10 % methyluracil ointment and 2 % thiotriazoline ointment with a different wound healing effect in the treatment of burn wound leads to the change in the cytokine profile, and it is accompanied with a positive dynamics of healing processes. By the reparative activity 2 % thiotriazoline ointment exceeds the action of methyluracil ointment.

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Published

2018-03-14

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Section

Pre-clinical studies of new drugs