FIELD: medicine.
SUBSTANCE: invention refers to medicine, particularly to pharmacology, and concerns using the known bis-monosuccinyl-methionyl-serine heptamethylenediamide as an agent for treating and preventing opioid addiction. Bis-monosuccinyl-methionyl-serine heptamethylenediamide (GSB-214) in doses of 0.1–5.0 mg/kg with a single intraperitoneal administration dose-dependently prevents morphine withdrawal-induced abrupt drop in body weight and reduces severity of behavioral signs of morphine withdrawal syndrome in outbred male rats, in particular, reducing the total WS index of morphine withdrawal by 41.5% and reducing diarrhea by 96.7% in the most effective dose of 1.0 mg/kg, as well as eliminating ptosis in all studied doses.
EFFECT: compound GSB-214 in dose of 1 mg/kg with subchronic intraperitoneal introduction for 6 days prevents formation of tolerance to analgesic action of morphine with thermal stimulation.
1 cl, 3 dwg, 1 tbl, 3 ex
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Authors
Dates
2024-07-22—Published
2023-12-04—Filed