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Antioxidative effects of a novel dietary supplement Neumentix in a mouse stroke model.
- Source :
-
Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association [J Stroke Cerebrovasc Dis] 2020 Aug; Vol. 29 (8), pp. 104818. Date of Electronic Publication: 2020 May 19. - Publication Year :
- 2020
-
Abstract
- Background: During an acute stroke, reactive oxygen species are overproduced and the endogenous antioxidative defense systems are disrupted. Therefore, antioxidative therapy can be a promising scheme to reduce the severity of stroke. Neumentix is a novel antioxidative supplement produced from a patented mint line and contains a high content of rosmarinic acid (RA). Although Neumentix has proven diverse efficacy and safety in clinical trials, its effect on strokes is unclear.<br />Methods: Mice that were treated with Neumentix or vehicle for 14 days underwent transient middle cerebral artery occlusion (tMCAO) for 60 min. Mice were sacrificed 5 days after tMCAO.<br />Results: Neumentix preserved body weight after tMCAO, showed a high antioxidative effect in serum, and reduced infarction volume compared to the vehicle. The expression of 4-hydroxy-2-nonenal, Nε-(carboxymethyl) lysine, and 8-hydroxy-2'-deoxyguanosine was reduced in Neumentix-treated mice.<br />Conclusion: The antioxidative effect of Neumentix was confirmed. This is the first report to demonstrate the antioxidative effect of Neumentix on strokes.<br />Competing Interests: Declaration of Competing Interest The authors disclose no potential conflicts of interest.<br /> (Copyright © 2020 Elsevier Inc. All rights reserved.)
- Subjects :
- 8-Hydroxy-2'-Deoxyguanosine metabolism
Aldehydes metabolism
Animals
Brain metabolism
Brain pathology
Disease Models, Animal
Infarction, Middle Cerebral Artery metabolism
Infarction, Middle Cerebral Artery pathology
Lysine analogs & derivatives
Lysine metabolism
Male
Mice, Inbred C57BL
Rosmarinic Acid
Antioxidants pharmacology
Brain drug effects
Cinnamates pharmacology
Depsides pharmacology
Dietary Supplements
Infarction, Middle Cerebral Artery drug therapy
Neuroprotective Agents pharmacology
Oxidative Stress drug effects
Reactive Oxygen Species metabolism
Subjects
Details
- Language :
- English
- ISSN :
- 1532-8511
- Volume :
- 29
- Issue :
- 8
- Database :
- MEDLINE
- Journal :
- Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association
- Publication Type :
- Academic Journal
- Accession number :
- 32439352
- Full Text :
- https://doi.org/10.1016/j.jstrokecerebrovasdis.2020.104818