ORIGINAL RESEARCH

Antioxidant effects of the synthetic thyronamine analogue in experimental cerebral ischemia

Filimonov DA1, Eresko AB2, Raksha EV2, Trubnikova NN1, Ischenko RV1, Tereschenko DA1, Kisilenko IA1, Nosova IN1
About authors

1 V.K. Gusak Institute of Emergency and Reconstructive Surgery, Donetsk, Russia

2 Joint Institute for Nuclear Research, Dubna, Russia

Correspondence should be addressed: Dmitry A. Filimonov
Leninsky Prospekt, 47, Donetsk, 283045, Russia; ur.xednay@umnd.oruen

About paper

Funding: the study was carried out within the framework of the state assignment of the Ministry of Health of the Russian Federation № 1023042500162-83.1.4;3.2.25 (2023–2025).

Author contribution: Filimonov DA — core concept, general management, constructing the statistical model, data processing; Eresko AB, Raksha EV — data acquisition, literature review, Т0АМ synthetic analogue preparation and spectroscopic analysis; Trubnikova NN — design of the experiment on ischemia simulation, experimental procedure, data acquisition, manuscript writing; Ischenko RV — general management, data acquisition, manuscript editing; Tereschenko DA — biochemical tests, data acquisition, manuscript draft editing; Kisilenko IA — animal experiments, manuscript writing and editing; Nosova IN — data acquisition and processing.

Compliance with ethical standards: the study was approved by the Ethics Committee of the V.K. Gusak Institute of Emergency and Reconstructive Surgery (protocol No 3 dated 23 November 2023).

Received: 2024-01-04 Accepted: 2024-02-04 Published online: 2024-03-22
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Fig. The oxidative stress marker activity in the brain of model rats with acute hemispheric ischemia. TBA-AP — concentration of products actively reacting with thiobarbituric acid; SOD — superoxide dismutase; GPx — glutathione peroxidase
Table. The antioxidant protection indicators in the brain tissue of model rats with acute hemispheric ischemia (SOD, GPx and TBA-AP levels are provided per 1 mg of protein)