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Mischenko P, Egoraeva A, Tyrtyshnaia A, Kasyanov S, Ponomarenko A, Manzhulo I. Chimyl alcohol exhibits proinflammatory activity in vivo and in vitro. Cells Tissues Organs 2021; 211:30-40. [PMID: 34571511 DOI: 10.1159/000519832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 09/23/2021] [Indexed: 11/19/2022] Open
Affiliation(s)
- Polina Mischenko
- A.V. Zhirmunsky National Scientific Center of Marine Biology, Far Eastern Branch, Russian Academy of Sciences, Vladivostok, Russian Federation
| | - Anastasia Egoraeva
- A.V. Zhirmunsky National Scientific Center of Marine Biology, Far Eastern Branch, Russian Academy of Sciences, Vladivostok, Russian Federation
| | - Anna Tyrtyshnaia
- A.V. Zhirmunsky National Scientific Center of Marine Biology, Far Eastern Branch, Russian Academy of Sciences, Vladivostok, Russian Federation
| | - Sergey Kasyanov
- A.V. Zhirmunsky National Scientific Center of Marine Biology, Far Eastern Branch, Russian Academy of Sciences, Vladivostok, Russian Federation
| | - Arina Ponomarenko
- A.V. Zhirmunsky National Scientific Center of Marine Biology, Far Eastern Branch, Russian Academy of Sciences, Vladivostok, Russian Federation
| | - Igor Manzhulo
- A.V. Zhirmunsky National Scientific Center of Marine Biology, Far Eastern Branch, Russian Academy of Sciences, Vladivostok, Russian Federation
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Wang J, Li Y, Luo P, Chen Y, Xi Q, Wu H, Zhao W, Shu G, Wang S, Gao P, Zhu X, Zhang Y, Jiang Q, Wang L. Oral supplementation with ginseng polysaccharide promotes food intake in mice. Brain Behav 2019; 9:e01340. [PMID: 31392839 PMCID: PMC6749478 DOI: 10.1002/brb3.1340] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2018] [Revised: 05/21/2019] [Accepted: 05/22/2019] [Indexed: 12/11/2022] Open
Abstract
INTRODUCTION Ginseng polysaccharide (GPS, same as Panax polysaccharide) is a kind of polysaccharide extracted from ginseng. It has been reported that GPS has the ability to activate innate immunity, regulates blood sugar balance, and improves antioxidant capacity, but the effect on feeding behavior and its mechanism remains unclear. METHOD To investigate the possible effect of GPS on feeding behavior of animals, mice were supplied with GPS in water, and food intake, hedonic feeding behavior, anxiety-like behavior, expression of appetite-regulation peptides in the central nervous system and glucose-related hormone levels in the serum of mice were measured. RESULTS Ginseng polysaccharide significantly increased the average daily food intake in mice and promoted hedonic eating behavior. Meanwhile, the levels of serum glucose and glucagon were significantly reduced by GPS, and GPS promoted hypothalamic neuropeptide Y expression, inhibited proopiomelanocortin (POMC) expression, and reduced dopamine D1 receptor (DRD1) levels in the midbrain. We also found that the anxiety level of mice was significantly lower after GPS intake. In conclusion, oral supplementation with GPS promoted food intake in mice, most likely through the regulation of circulating glucose levels.
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Affiliation(s)
- Jiawen Wang
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, College of Animal Science, South China Agricultural University, Guangzhou, People's Republic of China.,National Engineering Research Center for the Breeding Swine Industry, South China Agricultural University, Guangzhou, Guangdong, People's Republic of China
| | - Yongxiang Li
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, College of Animal Science, South China Agricultural University, Guangzhou, People's Republic of China
| | - Pei Luo
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, College of Animal Science, South China Agricultural University, Guangzhou, People's Republic of China
| | - Yuhuang Chen
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, College of Animal Science, South China Agricultural University, Guangzhou, People's Republic of China
| | - Qianyun Xi
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, College of Animal Science, South China Agricultural University, Guangzhou, People's Republic of China.,National Engineering Research Center for the Breeding Swine Industry, South China Agricultural University, Guangzhou, Guangdong, People's Republic of China
| | - Hanyu Wu
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, College of Animal Science, South China Agricultural University, Guangzhou, People's Republic of China
| | - Weijie Zhao
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, College of Animal Science, South China Agricultural University, Guangzhou, People's Republic of China
| | - Gang Shu
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, College of Animal Science, South China Agricultural University, Guangzhou, People's Republic of China.,National Engineering Research Center for the Breeding Swine Industry, South China Agricultural University, Guangzhou, Guangdong, People's Republic of China
| | - Songbo Wang
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, College of Animal Science, South China Agricultural University, Guangzhou, People's Republic of China.,National Engineering Research Center for the Breeding Swine Industry, South China Agricultural University, Guangzhou, Guangdong, People's Republic of China
| | - Ping Gao
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, College of Animal Science, South China Agricultural University, Guangzhou, People's Republic of China.,National Engineering Research Center for the Breeding Swine Industry, South China Agricultural University, Guangzhou, Guangdong, People's Republic of China
| | - Xiaotong Zhu
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, College of Animal Science, South China Agricultural University, Guangzhou, People's Republic of China.,National Engineering Research Center for the Breeding Swine Industry, South China Agricultural University, Guangzhou, Guangdong, People's Republic of China
| | - Yongliang Zhang
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, College of Animal Science, South China Agricultural University, Guangzhou, People's Republic of China.,National Engineering Research Center for the Breeding Swine Industry, South China Agricultural University, Guangzhou, Guangdong, People's Republic of China
| | - Qingyan Jiang
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, College of Animal Science, South China Agricultural University, Guangzhou, People's Republic of China.,National Engineering Research Center for the Breeding Swine Industry, South China Agricultural University, Guangzhou, Guangdong, People's Republic of China
| | - Lina Wang
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, College of Animal Science, South China Agricultural University, Guangzhou, People's Republic of China.,National Engineering Research Center for the Breeding Swine Industry, South China Agricultural University, Guangzhou, Guangdong, People's Republic of China
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