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Xie H, Hua Z, Guo M, Lin S, Zhou Y, Weng Z, Wu L, Chen Z, Xu Z, Li W. Gut microbiota and metabonomics used to explore the mechanism of Qing'e Pills in alleviating osteoporosis. PHARMACEUTICAL BIOLOGY 2022; 60:785-800. [PMID: 35387559 PMCID: PMC9004512 DOI: 10.1080/13880209.2022.2056208] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 01/20/2022] [Accepted: 03/16/2022] [Indexed: 06/14/2023]
Abstract
CONTEXT The traditional Chinese medicine Qing'e Pills (QEP) has been used to treat postmenopausal osteoporosis (PMO). OBJECTIVE We evaluated the regulatory effects of QEP on gut microbiota in osteoporosis. MATERIALS AND METHODS Eighteen female SD rats were divided into three groups: sham surgery (SHAM), ovariectomized (OVX) and ovariectomized treated with QEP (OVX + QEP). Six weeks after ovariectomy, QEP was administered to OVX + QEP rats for eight weeks (4.5 g/kg/day, i.g.). After 14 weeks, the bone microstructure was evaluated. Differences in gut microbiota were analysed via 16S rRNA gene sequencing. Changes in endogenous metabolites were studied using UHPLC-Q-TOF/MS technology. GC-MS was used to detect short-chain fatty acids. Furthermore, we measured serum inflammatory factors, such as IL-6, TNF-α and IFN-γ, which may be related to gut microbiota. RESULTS OVX + QEP exhibited increased bone mineral density (0.11 ± 0.03 vs. 0.21 ± 0.02, p< 0.001) compared to that of OVX. QEP altered the composition of gut microbiota. We identified 19 potential biomarkers related to osteoporosis. QEP inhibited the elevation of TNF-α (38.86 ± 3.19 vs. 29.43 ± 3.65, p< 0.05) and IL-6 (83.38 ± 16.92 vs. 45.26 ± 3.94, p< 0.05) levels, while it increased the concentrations of acetic acid (271.95 ± 52.41 vs. 447.73 ± 46.54, p< 0.001), propionic acid (28.96 ± 5.73 vs. 53.41 ± 14.26, p< 0.01) and butyric acid (24.92 ± 18.97 vs. 67.78 ± 35.68, p< 0.05). CONCLUSIONS These results indicate that QEP has potential of regulating intestinal flora and improving osteoporosis. The combination of anti-osteoporosis drugs and intestinal flora could become a new treatment for osteoporosis.
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Affiliation(s)
- Hui Xie
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
- Jiangsu Key Laboratory of Chinese Medicine Processing, Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing, Nanjing University of Chinese Medicine, Nanjing, China
| | - Zhengying Hua
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
- Jiangsu Key Laboratory of Chinese Medicine Processing, Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing, Nanjing University of Chinese Medicine, Nanjing, China
| | - Mengyu Guo
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
- Jiangsu Key Laboratory of Chinese Medicine Processing, Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing, Nanjing University of Chinese Medicine, Nanjing, China
| | - Shangyang Lin
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
- Jiangsu Key Laboratory of Chinese Medicine Processing, Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing, Nanjing University of Chinese Medicine, Nanjing, China
| | - Yaqian Zhou
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
- Jiangsu Key Laboratory of Chinese Medicine Processing, Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing, Nanjing University of Chinese Medicine, Nanjing, China
| | - Zebin Weng
- School of Chinese Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Li Wu
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Zhipeng Chen
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
- Jiangsu Key Laboratory of Chinese Medicine Processing, Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing, Nanjing University of Chinese Medicine, Nanjing, China
| | - Zisheng Xu
- Wuhu Pure Sunshine Natural Medicine Company Limited, Wuhu, China
| | - Weidong Li
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
- Jiangsu Key Laboratory of Chinese Medicine Processing, Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing, Nanjing University of Chinese Medicine, Nanjing, China
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Liu G, Mo W, Cao W, Wu X, Jia G, Zhao H, Chen X, Wu C, Wang J. Effects of spermine on ileal physical barrier, antioxidant capacity, metabolic profile and large intestinal bacteria in piglets. RSC Adv 2020; 10:26709-26716. [PMID: 35515753 PMCID: PMC9055407 DOI: 10.1039/c9ra10406b] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Accepted: 07/12/2020] [Indexed: 12/17/2022] Open
Abstract
Spermine, a polyamine, exerts important roles in alleviating oxidative damage, improving immunity, increasing antioxidant status and digestive enzyme activities, and promoting the development of small intestine. However, information is not available regarding the effects of spermine supplementation on gut barrier function, intestinal microbiota and metabolic profile in piglets. Therefore, this study was designed to explore the effect of spermine administration on these parameters. The experiment was conducted on twenty 12 day-old suckling piglets, which were allocated either to the group fed basal formula milk (control group) or to that fed a basal formula milk that contained spermine (0.4 mmol kg−1 BW per day) for 3 days. Caecal and colonic digesta and ileal tissues were collected at the end of the three-day feeding experiment. The results were as follows: (1) supplementation with spermine increased glutathione S-transferase (GST) capacity by 27.84% and glutathione content by 18.68% in the ileum (P < 0.05). (2) Glutathione peroxidase 1 (GPx1), catalase (CAT), GST, nuclear factor erythroid 2-related factor 2 (Nrf2) and Kelch-like ECH-associated protein1 (Keap1) mRNA levels in ileum were increased in the spermine-supplemented group in contrast to those in the control group (P < 0.05). (3) The spermine-supplemented group increased zonula occludens-1 (ZO-1) (by 42.0%), ZO-2 (by 101.0%), occludin (by 84.0%), claudin 2 (by 98.0%), claudin 3 (by 121.0%), claudin 12 (by 47.0%), claudin 14 (by 68.0%) and claudin 16 (by 73.0%) mRNA levels in ileum relative to the control group (P < 0.05). (4) Supplementation with spermine increased ZO-2 and occludin mRNA levels in ileum by reducing myosin light chain kinase (MLCK) (by 23.0%) mRNA level. (5) Spermine supplementation increased choline, glycerolphosphocholine, creatine and serine levels, and decrease alanine, glutamate, lysine, phenylalanine, threonine, lactate, tyrosine levels in ileum (P < 0.05). (6) The population of Lactobacilli, Bifidobacteria and total bacteria increased, but the number of Escherichia coli decreased in the caecal and colonic digesta after spermine supplementation (P < 0.05). In summary, dietary spermine supplementation promotes ileal health by enhancing antioxidant properties, improving ileal barrier function, modulating metabolic profiles, and maintaining large intestinal microbial homeostasis. Spermine, a polyamine, exerts important roles in alleviating oxidative damage, improving immunity, increasing antioxidant status and digestive enzyme activities, and promoting the development of small intestine.![]()
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Affiliation(s)
- Guangmang Liu
- Institute of Animal Nutrition
- Sichuan Agricultural University
- Chengdu 611130
- China
- Key Laboratory for Animal Disease-Resistance Nutrition
| | - Weiwei Mo
- Institute of Animal Nutrition
- Sichuan Agricultural University
- Chengdu 611130
- China
- Key Laboratory for Animal Disease-Resistance Nutrition
| | - Wei Cao
- Institute of Animal Nutrition
- Sichuan Agricultural University
- Chengdu 611130
- China
- Key Laboratory for Animal Disease-Resistance Nutrition
| | - Xianjian Wu
- Institute of Animal Nutrition
- Sichuan Agricultural University
- Chengdu 611130
- China
- Key Laboratory for Animal Disease-Resistance Nutrition
| | - Gang Jia
- Institute of Animal Nutrition
- Sichuan Agricultural University
- Chengdu 611130
- China
- Key Laboratory for Animal Disease-Resistance Nutrition
| | - Hua Zhao
- Institute of Animal Nutrition
- Sichuan Agricultural University
- Chengdu 611130
- China
- Key Laboratory for Animal Disease-Resistance Nutrition
| | - Xiaoling Chen
- Institute of Animal Nutrition
- Sichuan Agricultural University
- Chengdu 611130
- China
- Key Laboratory for Animal Disease-Resistance Nutrition
| | - Caimei Wu
- Institute of Animal Nutrition
- Sichuan Agricultural University
- Chengdu 611130
- China
- Key Laboratory for Animal Disease-Resistance Nutrition
| | - Jing Wang
- Maize Research Institute
- Sichuan Agricultural University
- Chengdu
- China
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3
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Fang T, Jia G, Zhao H, Chen X, Wu C, Xue B, Cai J, Tian G, Wang J, Liu G. Effects of spermine supplementation on blood biochemical parameters, amino acid profile and ileum expression of amino acid transporters in piglets. JOURNAL OF ANIMAL AND FEED SCIENCES 2019. [DOI: 10.22358/jafs/114433/2019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Nie J, Li Y, Xing J, Chao J, Qin X, Li Z. Comparison of two types of vinegar with different aging times by NMR-based metabolomic approach. J Food Biochem 2019; 43:e12835. [PMID: 31353520 DOI: 10.1111/jfbc.12835] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Revised: 02/16/2019] [Accepted: 02/23/2019] [Indexed: 01/20/2023]
Abstract
Shanxi vinegar (SV) is well known as the most famous vinegar for its distinctive processing technique in China. Aging is the most important process for SV, and we call the vinegar aging more than 1-year Shanxi aged vinegar (SAV) and less than 1-year Shanxi mature vinegar (SMV). In this study, the chemical compositions and in vivo difference between SAV and SMV were compared by NMR based metabolomic profiling technique and multivariate statistical analysis. The results indicated that most of the metabolites exhibited higher concentrations in SAV than those in SMV¸ and the amino acids showed higher concentration ratio than the other compounds. The changes of endogenous metabolites after treatment with SMV and SAV were also investigated. Compared with the chemical differences, the differences of metabolomic changes between SAV and SMV were relatively minor. This study provides a valuable approach for accurately evaluating the differences of food products. PRACTICAL APPLICATIONS: Vinegar is commonly consumed as the important seasoning. SV, which is made from several kinds of cereal by solid-state fermentation techniques, is one of the famous vinegars in China. Aging is the most important process for SV which dividing vinegar into SAV and SMV according to the aging time. Due to the long aging process, the price of SAV is much higher than that of SMV in the market place. However, no investigation was conducted to compare their differences in vivo.
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Affiliation(s)
- Jiahui Nie
- Modern Research Center for Traditional Chinese Medicine, Shanxi University, Taiyuan, China.,College of Chemistry and Chemical Engineering, Shanxi University, Taiyuan, China
| | - Yi Li
- Modern Research Center for Traditional Chinese Medicine, Shanxi University, Taiyuan, China.,College of Chemistry and Chemical Engineering, Shanxi University, Taiyuan, China
| | - Jie Xing
- Modern Research Center for Traditional Chinese Medicine, Shanxi University, Taiyuan, China
| | - Jianbin Chao
- Scientific Instrument Center of Shanxi University, Taiyuan, China
| | - Xuemei Qin
- Modern Research Center for Traditional Chinese Medicine, Shanxi University, Taiyuan, China
| | - Zhenyu Li
- Modern Research Center for Traditional Chinese Medicine, Shanxi University, Taiyuan, China
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Metabolomics coupled with similarity analysis advances the elucidation of the cold/hot properties of traditional Chinese medicines. Chin J Nat Med 2018; 15:631-640. [PMID: 28939026 DOI: 10.1016/s1875-5364(17)30091-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2016] [Indexed: 12/23/2022]
Abstract
It recently becomes an important and urgent mission for modern scientific research to identify and explain the theory of traditional Chinese medicine (TCM), which has been utilized in China for more than four millennia. Since few works have been contributed to understanding the TCM theory, the mechanism of actions of drugs with cold/hot properties remains unclear. In the present study, six kinds of typical herbs with cold or hot properties were orally administered into mice, and serum and liver samples were analyzed using an untargeted nuclear magnetic resonance (NMR) based metabolomics approach coupled with similarity analysis. This approach was performed to identify and quantify changes in metabolic pathways to elucidate drug actions on the treated mice. Our results showed that those drugs with same property exerted similar effects on the metabolic alterations in mouse serum and liver samples, while drugs with different property showed different effects. The effects of herbal medicines with cold/hot properties were exerted by regulating the pathways linked to glycometabolism, lipid metabolism, amino acids metabolism and other metabolic pathways. The results elucidated the differences and similarities of drugs with cold/hot properties, providing useful information on the explanation of medicinal properties of these TCMs.
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6
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Cao W, Wu X, Jia G, Zhao H, Chen X, Wu C, Cai J, Wang J, Liu G. Effects of dietary spermine supplementation on cell cycle, apoptosis, and amino acid transporters of the thymus and spleen in piglets. ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES 2018; 31:1325-1335. [PMID: 29381896 PMCID: PMC6043451 DOI: 10.5713/ajas.17.0799] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Accepted: 01/24/2018] [Indexed: 11/27/2022]
Abstract
Objective This study investigated whether spermine supplementation could regulate cell cycle, apoptosis, and amino acid transporter-related genes expression in the thymus and spleen of early weaned piglets. Methods Eighty female piglets were randomly distributed to receive adequate nutrients supplemented with spermine (0.4 mmol/kg body weight/24 h) or to be provided with restricted nourishment supplemented with normal saline for 7 h or 3, 6, or 9 d in pairs. Results Regardless of administration time, spermine supplementation significantly up-regulated cyclin A2 gene expression but down-regulated p21 and cyclin D3 mRNA levels in the thymus and spleen and reduced cyclin E2 gene expression in the thymus of piglets (p< 0.05). Irrespective of the treatment period, the reduced Bax and caspase-3 gene expressions and improved Bcl-2 mRNA level were observed in the thymus and spleen of spermine-administrated piglets (p<0.05). Regardless of supplementation time, spermine intake significantly enhanced the expressions of amino acid transporter-related genes (SLC1A1, SLC1A5, SLC7A1, SLC7A7, and SLC15A1) in both thymus and spleen, as well as SLC7A9 in the spleen of piglets (p<0.05). In addition, extended spermine administration also markedly promoted cell proliferation, depressed apoptosis and modulated amino acid transport (p< 0.05), and such effects were the greatest during prolonged spermine supplementation (6 d) compared to the other time periods (p<0.05). Conclusion Spermine supplementation may regulate cell cycle during the G1/S phase, suppress apoptosis and modulate amino acid transport. A period of 6 d of spermine supplementation is required to produce the optimal effects on nutritional implications.
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Affiliation(s)
- Wei Cao
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu, Sichuan 611130, China.,Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu, Sichuan 611130, China
| | - Xianjian Wu
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu, Sichuan 611130, China.,Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu, Sichuan 611130, China
| | - Gang Jia
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu, Sichuan 611130, China.,Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu, Sichuan 611130, China
| | - Hua Zhao
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu, Sichuan 611130, China.,Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu, Sichuan 611130, China
| | - Xiaoling Chen
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu, Sichuan 611130, China.,Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu, Sichuan 611130, China
| | - Caimei Wu
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu, Sichuan 611130, China.,Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu, Sichuan 611130, China
| | - Jingyi Cai
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu, Sichuan 611130, China.,Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu, Sichuan 611130, China
| | - Jing Wang
- Maize Research Institute, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Guangmang Liu
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu, Sichuan 611130, China.,Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu, Sichuan 611130, China
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Zhao F, Gao L, Qin X, Du G, Zhou Y. The intervention effect of licorice in d-galactose induced aging rats by regulating the taurine metabolic pathway. Food Funct 2018; 9:4814-4821. [DOI: 10.1039/c8fo00740c] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A potential protective mechanism of licorice in d-galactose induced aging rats.
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Affiliation(s)
- Fanfan Zhao
- Modern Research Center for Traditional Chinese Medicine
- Shanxi University
- Taiyuan
- China
- College of Chemistry and Chemical Engineering
| | - Li Gao
- Modern Research Center for Traditional Chinese Medicine
- Shanxi University
- Taiyuan
- China
| | - Xuemei Qin
- Modern Research Center for Traditional Chinese Medicine
- Shanxi University
- Taiyuan
- China
| | - Guanhua Du
- Modern Research Center for Traditional Chinese Medicine
- Shanxi University
- Taiyuan
- China
- Institute of Materia Medica
| | - Yuzhi Zhou
- Modern Research Center for Traditional Chinese Medicine
- Shanxi University
- Taiyuan
- China
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8
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Yang Y, Zhang H, Yan B, Zhang T, Gao Y, Shi Y, Le G. Health Effects of Dietary Oxidized Tyrosine and Dityrosine Administration in Mice with Nutrimetabolomic Strategies. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2017; 65:6957-6971. [PMID: 28742334 DOI: 10.1021/acs.jafc.7b02003] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
This study aims to investigate the health effects of long-term dietary oxidized tyrosine (O-Tyr) and its main product (dityrosine) administration on mice metabolism. Mice received daily intragastric administration of either O-Tyr (320 μg/kg body weight), dityrosine (Dityr, 320 μg/kg body weight), or saline for consecutive 6 weeks. Urine and plasma samples were analyzed by NMR-based metabolomics strategies. Body weight, clinical chemistry, oxidative damage indexes, and histopathological data were obtained as complementary information. O-Tyr and Dityr exposure changed many systemic metabolic processes, including reduced choline bioavailability, led to fat accumulation in liver, induced hepatic injury, and renal dysfunction, resulted in changes in gut microbiota functions, elevated risk factor for cardiovascular disease, altered amino acid metabolism, induced oxidative stress responses, and inhibited energy metabolism. These findings implied that it is absolutely essential to reduce the generation of oxidation protein products in food system through improving modern food processing methods.
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Affiliation(s)
- Yuhui Yang
- The Laboratory of Food Nutrition and Functional Factors, School of Food Science and Technology, Jiangnan University , Wuxi, Jiangsu 214122, China
| | - Hui Zhang
- The Laboratory of Food Nutrition and Functional Factors, School of Food Science and Technology, Jiangnan University , Wuxi, Jiangsu 214122, China
| | - Biao Yan
- The Laboratory of Food Nutrition and Functional Factors, School of Food Science and Technology, Jiangnan University , Wuxi, Jiangsu 214122, China
| | - Tianyu Zhang
- The Laboratory of Food Nutrition and Functional Factors, School of Food Science and Technology, Jiangnan University , Wuxi, Jiangsu 214122, China
| | - Ying Gao
- The Laboratory of Food Nutrition and Functional Factors, School of Food Science and Technology, Jiangnan University , Wuxi, Jiangsu 214122, China
| | - Yonghui Shi
- The Laboratory of Food Nutrition and Functional Factors, School of Food Science and Technology, Jiangnan University , Wuxi, Jiangsu 214122, China
- The State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University , Wuxi, Jiangsu 214122, China
| | - Guowei Le
- The Laboratory of Food Nutrition and Functional Factors, School of Food Science and Technology, Jiangnan University , Wuxi, Jiangsu 214122, China
- The State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University , Wuxi, Jiangsu 214122, China
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9
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Cao W, Xu X, Jia G, Zhao H, Chen X, Wu C, Tang J, Wang J, Cai J, Liu G. Roles of spermine in modulating the antioxidant status and Nrf2 signalling molecules expression in the thymus and spleen of suckling piglets-new insight. J Anim Physiol Anim Nutr (Berl) 2017; 102:e183-e192. [DOI: 10.1111/jpn.12726] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Accepted: 03/03/2017] [Indexed: 12/23/2022]
Affiliation(s)
- W. Cao
- Animal Nutrition Institute; Sichuan Agricultural University; Chengdu China
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education; Chengdu China
| | - X. Xu
- Animal Nutrition Institute; Sichuan Agricultural University; Chengdu China
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education; Chengdu China
| | - G. Jia
- Animal Nutrition Institute; Sichuan Agricultural University; Chengdu China
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education; Chengdu China
| | - H. Zhao
- Animal Nutrition Institute; Sichuan Agricultural University; Chengdu China
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education; Chengdu China
| | - X. Chen
- Animal Nutrition Institute; Sichuan Agricultural University; Chengdu China
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education; Chengdu China
| | - C. Wu
- Animal Nutrition Institute; Sichuan Agricultural University; Chengdu China
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education; Chengdu China
| | - J. Tang
- Animal Nutrition Institute; Sichuan Agricultural University; Chengdu China
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education; Chengdu China
| | - J. Wang
- Maize Research Institute; Sichuan Agricultural University; Chengdu China
| | - J. Cai
- Animal Nutrition Institute; Sichuan Agricultural University; Chengdu China
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education; Chengdu China
| | - G. Liu
- Animal Nutrition Institute; Sichuan Agricultural University; Chengdu China
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education; Chengdu China
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10
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Nealon NJ, Yuan L, Yang X, Ryan EP. Rice Bran and Probiotics Alter the Porcine Large Intestine and Serum Metabolomes for Protection against Human Rotavirus Diarrhea. Front Microbiol 2017; 8:653. [PMID: 28484432 PMCID: PMC5399067 DOI: 10.3389/fmicb.2017.00653] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Accepted: 03/30/2017] [Indexed: 01/20/2023] Open
Abstract
Human rotavirus (HRV) is a leading cause of severe childhood diarrhea, and there is limited vaccine efficacy in the developing world. Neonatal gnotobiotic pigs consuming a prophylactic synbiotic combination of probiotics and rice bran (Pro+RB) did not exhibit HRV diarrhea after challenge. Multiple immune, gut barrier protective, and anti-diarrheal mechanisms contributed to the prophylactic efficacy of Pro+RB when compared to probiotics (Pro) alone. In order to understand the molecular signature associated with diarrheal protection by Pro+RB, a global non-targeted metabolomics approach was applied to investigate the large intestinal contents and serum of neonatal gnotobiotic pigs. The ultra-high performance liquid chromatography-tandem mass spectrometry platform revealed significantly different metabolites (293 in LIC and 84 in serum) in the pigs fed Pro+RB compared to Pro, and many of these metabolites were lipids and amino acid/peptides. Lipid metabolites included 2-oleoylglycerol (increased 293.40-fold in LIC of Pro+RB, p = 3.04E-10), which can modulate gastric emptying, andhyodeoxycholate (decreased 0.054-fold in the LIC of Pro+RB, p = 0.0040) that can increase colonic mucus production to improve intestinal barrier function. Amino acid metabolites included cysteine (decreased 0.40-fold in LIC, p = 0.033, and 0.62-fold in serum, p = 0.014 of Pro+RB), which has been found to reduce inflammation, lower oxidative stress and modulate mucosal immunity, and histamine (decreased 0.18-fold in LIC, p = 0.00030, of Pro+RB and 1.57-fold in serum, p = 0.043), which modulates local and systemic inflammatory responses as well as influences the enteric nervous system. Alterations to entire LIC and serum metabolic pathways further contributed to the anti-diarrheal and anti-viral activities of Pro+RB such as sphingolipid, mono/diacylglycerol, fatty acid, secondary bile acid, and polyamine metabolism. Sphingolipid and long chain fatty acid profiles influenced the ability of HRV to both infect and replicate within cells, suggesting that Pro+RB created a protective lipid profile that interferes with HRV activity. Polyamines act on enterocyte calcium-sensing receptors to modulate intracellular calcium levels, and may directly interfere with rotavirus replication. These results support that multiple host and probiotic metabolic networks, notably those involving lipid and amino acid/peptide metabolism, are important mechanisms through which Pro+RB protected against HRV diarrhea in neonatal gnotobiotic pigs.
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Affiliation(s)
- Nora Jean Nealon
- Nutrition and Toxicology Laboratory, Department of Environmental and Radiological Health Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort CollinsCO, USA
| | - Lijuan Yuan
- Yuan Laboratory, Department of Biomedical Sciences and Pathobiology, Virginia-Maryland Regional College of Veterinary Medicine, Virginia Polytechnic Institute and State University, BlacksburgVA, USA
| | - Xingdong Yang
- Laboratory of Infectious Diseases, Viral Pathogenesis and Evolution Section, National Institute of Allergy and Infectious Diseases, National Institute of Health, BethesdaMD, USA
| | - Elizabeth P Ryan
- Nutrition and Toxicology Laboratory, Department of Environmental and Radiological Health Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort CollinsCO, USA
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11
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Yang Y, Yan B, Cheng X, Ding Y, Tian X, Shi Y, Le G. Metabolomic studies on the systemic responses of mice with oxidative stress induced by short-term oxidized tyrosine administration. RSC Adv 2017. [DOI: 10.1039/c7ra02665j] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Oxidized tyrosine (O-Tyr) has attracted more interest in recent years because many researchers have discovered that it and its product (dityrosine) are associated with pathological conditions, especially various age-related disorders in biological systems.
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Affiliation(s)
- Yuhui Yang
- The Laboratory of Food Nutrition and Functional Factors
- School of Food Science and Technology
- Jiangnan University
- Wuxi 214122
- China
| | - Biao Yan
- The Laboratory of Food Nutrition and Functional Factors
- School of Food Science and Technology
- Jiangnan University
- Wuxi 214122
- China
| | - Xiangrong Cheng
- The Laboratory of Food Nutrition and Functional Factors
- School of Food Science and Technology
- Jiangnan University
- Wuxi 214122
- China
| | - Yinyi Ding
- The Laboratory of Food Nutrition and Functional Factors
- School of Food Science and Technology
- Jiangnan University
- Wuxi 214122
- China
| | - Xu Tian
- The Laboratory of Food Nutrition and Functional Factors
- School of Food Science and Technology
- Jiangnan University
- Wuxi 214122
- China
| | - Yonghui Shi
- The Laboratory of Food Nutrition and Functional Factors
- School of Food Science and Technology
- Jiangnan University
- Wuxi 214122
- China
| | - Guowei Le
- The Laboratory of Food Nutrition and Functional Factors
- School of Food Science and Technology
- Jiangnan University
- Wuxi 214122
- China
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12
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Liu G, Cao W, Jia G, Zhao H, Chen X, Wang J, Wu C. Effect of spermine on liver and spleen antioxidant status
in weaned rats. JOURNAL OF ANIMAL AND FEED SCIENCES 2016. [DOI: 10.22358/jafs/67668/2016] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Effects of spermine supplementation on the morphology, digestive enzyme activities, and antioxidant capacity of intestine in weaning rats. ACTA ACUST UNITED AC 2016; 2:370-375. [PMID: 29767070 PMCID: PMC5941048 DOI: 10.1016/j.aninu.2016.09.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Revised: 08/31/2016] [Accepted: 09/18/2016] [Indexed: 12/27/2022]
Abstract
The main objective of this study was to investigate the effects of different doses of spermine and its extended supplementation on the morphology, digestive enzyme activities, and intestinal antioxidant capacity in weaning rats. Nineteen-day-old male rats received intragastric spermine at doses of 0.2 and 0.4 μmol/g BW for 3 or 7 d, whereas control rats received similar doses of saline. The results are as follows: 1) In the jejunum, the seven-day supplementation with both doses of spermine significantly increased crypt depth (P < 0.05) compared with the control group; the supplementation extension of the high spermine dose increased villus height and crypt depth (P < 0.05); in the ileum, the low spermine dose significantly increased villus height and crypt depth compared with the control group for 7 days (P < 0.05). 2) The 3-day supplementation with high spermine dose increased alkaline phosphatase activity in the jejunum (P < 0.05). 3) In the jejunum, the anti-hydroxyl radical (AHR), total superoxide dismutase (T-SOD), catalase (CAT), and total antioxidant capacity (T-AOC) activities were increased (P < 0.05); however, the malondialdehyde (MDA) content was reduced (P < 0.05) in groups supplemented with the high spermine dose relative to those in the control groups after 3 and 7 d; moreover, the anti-superoxide anion (ASA) and glutathione (GSH) contents increased with the high spermine dose that lasted for 3 days (P < 0.05). Furthermore, the T-SOD and CAT activities (after 3 and 7 d), ASA (after 3 d), and AHR (after 7 d) increased with the high spermine dose compared with those of the low spermine dose (P < 0.05). Extending the supplementation duration (7 d) of the high spermine dose decreased the MDA content and ASA and T-AOC activities (P < 0.05). These results suggested that spermine supplementation can modulate gut development and enhance the antioxidant status of the jejunum in weaning rats, and a dosage of 0.4 μmol spermine/g BW had better effects than the dosage of 0.2 μmol spermine/g BW on accelerating gut development and increasing antioxidant capacity.
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Liu G, Wu X, Jia G, Chen X, Zhao H, Wang J, Wu C, Cai J. Arginine: New Insights into Growth Performance and Urinary Metabolomic Profiles of Rats. Molecules 2016; 21:E1142. [PMID: 27589702 PMCID: PMC6273504 DOI: 10.3390/molecules21091142] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2016] [Revised: 08/06/2016] [Accepted: 08/25/2016] [Indexed: 01/08/2023] Open
Abstract
Arginine regulates growth performance, nutrient metabolism and health effects, but the underlying mechanism remains unknown. This study aims to investigate the effect of dietary arginine supplementation on rat growth performance and urinary metabolome through ¹H-NMR spectroscopy. Twenty rats were randomly assigned to two groups supplemented with 0% or 1.0% l-arginine for 4 weeks. Urine samples were analyzed through NMR-based metabolomics. Arginine supplementation significantly increased the urine levels of 4-aminohippurate, acetate, creatine, creatinine, ethanolamine, formate, hippurate, homogentisate, indoxyl sulfate, and phenylacetyglycine. Conversely, arginine decreased the urine levels of acetamide, β-glucose, cirtulline, ethanol, glycine, isobutyrate, lactate, malonate, methymalonate, N-acetylglutamate, N-methylnicotinamide, and propionate. Results suggested that arginine can alter common systemic metabolic processes, including energy metabolism, amino acid metabolism, and gut microbiota metabolism. Moreover, the results also imply a possible physiological role of the metabolism in mediating the arginine supplementation-supported growth of rats.
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Affiliation(s)
- Guangmang Liu
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 611130, Sichuan, China.
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu 611130, Sichuan, China.
| | - Xianjian Wu
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 611130, Sichuan, China.
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu 611130, Sichuan, China.
| | - Gang Jia
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 611130, Sichuan, China.
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu 611130, Sichuan, China.
| | - Xiaoling Chen
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 611130, Sichuan, China.
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu 611130, Sichuan, China.
| | - Hua Zhao
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 611130, Sichuan, China.
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu 611130, Sichuan, China.
| | - Jing Wang
- Maize Research Institute, Sichuan Agricultural University, Chengdu 611130, Sichuan, China.
| | - Caimei Wu
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 611130, Sichuan, China.
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu 611130, Sichuan, China.
| | - Jingyi Cai
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 611130, Sichuan, China.
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu 611130, Sichuan, China.
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Cao W, Liu G, Fang T, Wu X, Jia G, Zhao H, Chen X, Wu C, Wang J, Cai J. Effects of spermine on the morphology, digestive enzyme activities, and antioxidant status of jejunum in suckling rats. RSC Adv 2015. [DOI: 10.1039/c5ra15793e] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Spermine is a ubiquitous cellular component that plays vital roles in the maintenance of nucleic acids, regulation of kinase activities, protein synthesis, control of ion channel activities and renewal of the gut epithelium.
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Liu G, Yan T, Fang T, Jia G, Chen X, Zhao H, Wang J, Wu C. Nutrimetabolomic analysis provides new insights into spermine-induced ileum-system alterations for suckling rats. RSC Adv 2015. [DOI: 10.1039/c5ra01507c] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
This study aimed to investigate the effects of spermine supplementation on the ileum metabolism of suckling rats.
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Affiliation(s)
- Guangmang Liu
- Institute of Animal Nutrition
- Sichuan Agricultural University
- Chengdu 611130
- China
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education
| | - Tao Yan
- Institute of Animal Nutrition
- Sichuan Agricultural University
- Chengdu 611130
- China
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education
| | - Tingting Fang
- Institute of Animal Nutrition
- Sichuan Agricultural University
- Chengdu 611130
- China
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education
| | - Gang Jia
- Institute of Animal Nutrition
- Sichuan Agricultural University
- Chengdu 611130
- China
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education
| | - Xiaoling Chen
- Institute of Animal Nutrition
- Sichuan Agricultural University
- Chengdu 611130
- China
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education
| | - Hua Zhao
- Institute of Animal Nutrition
- Sichuan Agricultural University
- Chengdu 611130
- China
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education
| | - Jing Wang
- Maize Research Institute
- Sichuan Agricultural University
- Chengdu 611130
- China
| | - Caimei Wu
- Institute of Animal Nutrition
- Sichuan Agricultural University
- Chengdu 611130
- China
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education
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Liu G, Fang T, Yan T, Jia G, Zhao H, Chen X, Wu C, Wang J. Systemic responses of weaned rats to spermine against oxidative stress revealed by a metabolomic strategy. RSC Adv 2014. [DOI: 10.1039/c4ra09975c] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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