Affiliation:
1. Far-Eastern State Medical University
Abstract
Objective: Comparative evaluation of the effect of regulatory peptides on lipid peroxidation in brain tissue after traumatic brain injury (TBI).Methods: Reproductive Wistar male rats were divided into 3 groups: the first group received 0.1 mg/kg of “Selang” peptide solution (Thy-Lys-Pro-Arg-Pro-Gly-Pro) within 5 days after the experimental traumatic brain injury, the second group received 0.1 mg/kg AGAPGP peptide (Arg-Gly-Arg-Pro-Gly-Pro), the third (control) – 0.9% sodium chloride solution. Drugs were administered retroperitoneally.Results: According to chemiluminescence in the biomaterial taken from rats of the first group, indicators of oxidative stress were less pronounced.Conclusions: The Selang has a more pronounced antioxidant effect on brain tissue after traumatic brain injury compared with the AGAPGP peptide.
Publisher
Pacific State Medical University
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