Pathomorphological characteristics of burn disease in rabbits under non-invasive electromagnetic therapy

The aim of the study is to investigate pathomorphological changes in internal organs in rabbits treated for burn disease using noninvasive electromagnetic radiation. Experimental studies were conducted in the vivarium of the Faculty of Veterinary Medicine, Animal Science and Biotechnology of the Far Eastern State Agrarian University in 2024 on 24 mongrel rabbits, 1.5 years old, weighing an average of 3.2 kg. After modeling burn wounds with an area of up to 5 % of the animal's body weight (size 5.0 cm), the animals were divided into 2 groups of 12 rabbits. In the first experimental group, the rabbits did not receive treatment, the wounds were treated only with a 0.9 % NaCl solution, without the use of additional medications; In the second group, wounds were also treated with a 0.9% NaCl solution, but electromagnetic exposure was also used once a day for 30 minutes – when a burn was received, on the 3rd, 5th, 8th, 12th, 17th, 21st, 26th day. Signs of burn toxemia were found in all animals in both groups. The death of rabbits in the first experimental group occurred as a result of paralysis of the central nervous system against the background of the development of acute sepsis due to intoxication of the body with tissue decay products, indicating the development of a severe form of burn toxemia, which led to 100 % death. In the second experimental group, animals that received hardware noninvasive electromagnetic exposure according to the proposed scheme, against the background of pronounced intoxication of the body, manifested by toxic damage to the liver, kidneys, and other internal organs and systems, did not die and pathological processes were less pronounced. This treatment scheme for burn disease allowed to ensure 100 % survival of animals, which indicates a positive effect of the device.