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Sufianova GZ, Shapkin AG, Khlestkina MS, Maslov LN, Mukhomedzyanov AV, Voronkov NS, Sufianov AA. The Role of P 2Y 6 Receptors in the Mechanisms of the Neuroprotective Effect of Citicoline. Bull Exp Biol Med 2023:10.1007/s10517-023-05808-z. [PMID: 37338760 DOI: 10.1007/s10517-023-05808-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Indexed: 06/21/2023]
Abstract
Spontaneous bioelectrical activity of the brain and the duration of gasping were recorded in mice during modeling of global strangulation ischemia of the brain against the background of preventive administration of citicoline. The maximum neuroprotective effect of citicoline was observed when it was administered 60 min before the simulation of ischemia and was completely prevented by preliminary administration of a selective P2Y6 receptor antagonist MRS2578. The obtained experimental data attest to the leading role of receptor mechanisms in the implementation of neuroprotective activity of citicoline.
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Affiliation(s)
- G Z Sufianova
- Department of Pharmacology, Tyumen State Medical University, Ministry of Health of the Russian Federation, Tyumen, Russia
- Federal Center of Neurosurgery, Ministry of Health of the Russian Federation, Tyumen, Russia
| | - A G Shapkin
- Department of Pharmacology, Tyumen State Medical University, Ministry of Health of the Russian Federation, Tyumen, Russia
- Federal Center of Neurosurgery, Ministry of Health of the Russian Federation, Tyumen, Russia
| | - M S Khlestkina
- Department of Pharmacology, Tyumen State Medical University, Ministry of Health of the Russian Federation, Tyumen, Russia
- Federal Center of Neurosurgery, Ministry of Health of the Russian Federation, Tyumen, Russia
| | - L N Maslov
- Laboratory of Experimental Cardiology, Cardiology Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, Russia
| | - A V Mukhomedzyanov
- Laboratory of Experimental Cardiology, Cardiology Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, Russia
| | - N S Voronkov
- Laboratory of Experimental Cardiology, Cardiology Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, Russia
| | - A A Sufianov
- Federal Center of Neurosurgery, Ministry of Health of the Russian Federation, Tyumen, Russia
- Department of Neurosurgery, I. M. Sechenov First Moscow State Medical University, Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
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