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Wang T, Li N, Zeng Y. Protective effects of spermidine levels against cardiovascular risk factors: An exploration of causality based on a bi-directional Mendelian randomization analysis. Nutrition 2024; 127:112549. [PMID: 39243489 DOI: 10.1016/j.nut.2024.112549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2024] [Revised: 07/23/2024] [Accepted: 07/28/2024] [Indexed: 09/09/2024]
Abstract
The study investigated the causal relationships between spermidine levels and CVD risk factors using a bi-directional MR approach. Employing genetic variants from extensive GWAS datasets as IVs, the study aimed to determine whether spermidine levels can influence CVD risk factors such as blood pressure, blood glucose, and lipid profiles, and vice versa. The findings suggest a protective role of elevated spermidine levels against hypertension, elevated blood glucose, and lipid profiles (LDL-C and HDL-C). Specifically, increased spermidine levels were significantly associated with lower risk of hypertension (IVW beta = -0.0013453913, p = 0.01597648) and suppression risk of elevated blood glucose (IVW beta = -0.08061330, p = 0.02450205). Additionally, there was a notable association with lipid modulation, showing a decrease in LDL-C (IVW beta = -0.01849161, p = 0.01086728) and an increase in HDL-C (IVW beta = 0.0044608332, P = 0.01760051). Conversely, the influence of CVD risk factors on spermidine levels was minimal, with the exception that elevated blood glucose levels resulted in reduced spermidine levels. (IVW beta = -0.06714391, P = 0.01096123). These results underline the potential of spermidine as a modifiable dietary target for the prevention and management of cardiovascular diseases. Further investigations are warranted to explore the underlying biological mechanisms and the applicability of these findings in broader and diverse populations.
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Affiliation(s)
- Tianyi Wang
- Beijing Institute of Heart Lung and Blood Vessel Disease, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
| | - Na Li
- Mass Spectrometry Research Institute, Beijing Gobroad Healthcare Group, Beijing, China.
| | - Yong Zeng
- Beijing Institute of Heart Lung and Blood Vessel Disease, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
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Zhou X, Xu Q, Zhang X, Wang H, Bai Y, Wu Y, Liu X, Wang Z, Hu J, Huang M, Pi Y, Zhao J, Wang J, Han D. Mucin alleviates colonic barrier dysfunction by promoting spermine accumulation through enhanced arginine metabolism in Limosilactobacillus mucosae. mSystems 2024; 9:e0024624. [PMID: 38564708 PMCID: PMC11097634 DOI: 10.1128/msystems.00246-24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Accepted: 03/07/2024] [Indexed: 04/04/2024] Open
Abstract
Dietary fiber deprivation is linked to probiotic extinction, mucus barrier dysbiosis, and the overgrowth of mucin-degrading bacteria. However, whether and how mucin could rescue fiber deprivation-induced intestinal barrier defects remains largely unexplored. Here, we sought to investigate the potential role and mechanism by which exogenous mucin maintains the gut barrier function. The results showed that dietary mucin alleviated fiber deprivation-induced disruption of colonic barrier integrity and reduced spermine production in vivo. Importantly, we highlighted that microbial-derived spermine production, but not host-produced spermine, increased significantly after mucin supplementation, with a positive association with upgraded colonic Lactobacillus abundance. After employing an in vitro model, the microbial-derived spermine was consistently dominated by both mucin and Lactobacillus spp. Furthermore, Limosilactobacillus mucosae was identified as an essential spermine-producing Lactobacillus spp., and this isolated strain was responsible for spermine accumulation, especially after adhering to mucin in vitro. Specifically, the mucin-supplemented bacterial supernatant of Limosilactobacillus mucosae was verified to promote intestinal barrier functions through the increased spermine production with a dependence on enhanced arginine metabolism. Overall, these findings collectively provide evidence that mucin-modulated microbial arginine metabolism bridged the interplay between microbes and gut barrier function, illustrating possible implications for host gut health. IMPORTANCE Microbial metabolites like short-chain fatty acids produced by dietary fiber fermentation have been demonstrated to have beneficial effects on intestinal health. However, it is essential to acknowledge that certain amino acids entering the colon can be metabolized by microorganisms to produce polyamines. The polyamines can promote the renewal of intestinal epithelial cell and maintain host-microbe homeostasis. Our study highlighted the specific enrichment by mucin on promoting the arginine metabolism in Limosilactobacillus mucosae to produce spermine, suggesting that microbial-derived polyamines support a significant enhancement on the goblet cell proliferation and barrier function.
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Affiliation(s)
- Xingjian Zhou
- State Key Laboratory of Animal Nutrition and Feeding, College of Animal Science and Technology, China Agricultural University, Beijing, China
| | - Qian Xu
- State Key Laboratory of Animal Nutrition and Feeding, College of Animal Science and Technology, China Agricultural University, Beijing, China
| | - Xiangyu Zhang
- State Key Laboratory of Animal Nutrition and Feeding, College of Animal Science and Technology, China Agricultural University, Beijing, China
| | - Hao Wang
- State Key Laboratory of Animal Nutrition and Feeding, College of Animal Science and Technology, China Agricultural University, Beijing, China
| | - Yu Bai
- State Key Laboratory of Animal Nutrition and Feeding, College of Animal Science and Technology, China Agricultural University, Beijing, China
| | - Yujun Wu
- State Key Laboratory of Animal Nutrition and Feeding, College of Animal Science and Technology, China Agricultural University, Beijing, China
| | - Xiaoyi Liu
- State Key Laboratory of Animal Nutrition and Feeding, College of Animal Science and Technology, China Agricultural University, Beijing, China
| | - Zhenyu Wang
- State Key Laboratory of Animal Nutrition and Feeding, College of Animal Science and Technology, China Agricultural University, Beijing, China
| | - Jie Hu
- State Key Laboratory of Animal Nutrition and Feeding, College of Animal Science and Technology, China Agricultural University, Beijing, China
| | - Mingyi Huang
- State Key Laboratory of Animal Nutrition and Feeding, College of Animal Science and Technology, China Agricultural University, Beijing, China
| | - Yu Pi
- Key Laboratory of Feed Biotechnology of the Ministry of Agriculture and Rural Affairs, Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Jinbiao Zhao
- State Key Laboratory of Animal Nutrition and Feeding, College of Animal Science and Technology, China Agricultural University, Beijing, China
| | - Junjun Wang
- State Key Laboratory of Animal Nutrition and Feeding, College of Animal Science and Technology, China Agricultural University, Beijing, China
| | - Dandan Han
- State Key Laboratory of Animal Nutrition and Feeding, College of Animal Science and Technology, China Agricultural University, Beijing, China
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Luise D, Correa F, Stefanelli C, Simongiovanni A, Chalvon-Demersay T, Zini M, Fusco L, Bosi P, Trevisi P. Productive and physiological implications of top-dress addition of branched-chain amino acids and arginine on lactating sows and offspring. J Anim Sci Biotechnol 2023; 14:40. [PMID: 36879289 PMCID: PMC9990366 DOI: 10.1186/s40104-022-00819-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Accepted: 12/04/2022] [Indexed: 03/08/2023] Open
Abstract
BACKGROUND Branched-chain amino acids (BCAAs), including L-leucine (L-Leu), L-isoleucine (L-Ile), L-valine (L-Val), and L-arginine (L-Arg), play a crucial role in mammary gland development, secretion of milk and regulation of the catabolic state and immune response of lactating sows. Furthermore, it has recently been suggested that free amino acids (AAs) can also act as microbial modulators. This study aimed at evaluating whether the supplementation of lactating sows with BCAAs (9, 4.5 and 9 g/d/sow of L-Val, L-Ile and L-Leu, respectively) and/or L-Arg (22.5 g/d/sow), above the estimated nutritional requirement, could influence the physiological and immunological parameters, microbial profile, colostrum and milk composition and performance of sows and their offspring. RESULTS At d 41, piglets born from the sows supplemented with the AAs were heavier (P = 0.03). The BCAAs increased glucose and prolactin (P < 0.05) in the sows' serum at d 27, tended to increase immunoglobulin A (IgA) and IgM in the colostrum (P = 0.06), increased the IgA (P = 0.004) in the milk at d 20 and tended to increase lymphocyte% in the sows' blood at d 27 (P = 0.07). Furthermore, the BCAAs tended to reduce the Chao1 and Shannon microbial indices (P < 0.10) in the sows' faeces. The BCAA group was discriminated by Prevotellaceae_UCG-004, Erysipelatoclostridiaceae UCG-004, the Rikenellaceae_RC9_gut_group and Treponema berlinense. Arginine reduced piglet mortality pre- (d 7, d 14) and post-weaning (d 41) (P < 0.05). Furthermore, Arg increased the IgM in the sow serum at d 10 (P = 0.05), glucose and prolactin (P < 0.05) in the sow serum at d 27 and the monocyte percentage in the piglet blood at d 27 (P = 0.025) and their jejunal expression of NFKB2 (P = 0.035) while it reduced the expression of GPX-2 (P = 0.024). The faecal microbiota of the sows in Arg group was discriminated by Bacteroidales. The combination of BCAAs and Arg tended to increase spermine at d 27 (P = 0.099), tended to increase the Igs (IgA and IgG, P < 0.10) at d 20 in the milk, favoured the faecal colonisation of Oscillospiraceae UCG-005 and improved piglet growth. CONCLUSION Feeding Arg and BCAAs above the estimated requirements for milk production may be a strategy to improve sow productive performance in terms of piglet average daily gain (ADG), immune competence and survivability via modulation of the metabolism, colostrum and milk compositions and intestinal microbiota of the sows. The synergistic effect between these AAs, noticeable by the increase of Igs and spermine in the milk and in the improvement of the performance of the piglets, deserves additional investigation.
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Affiliation(s)
- Diana Luise
- Department of Agricultural and Food Sciences, University of Bologna, 40127, Bologna, Italy
| | - Federico Correa
- Department of Agricultural and Food Sciences, University of Bologna, 40127, Bologna, Italy
| | - Claudio Stefanelli
- Department for Life Quality Studies, Alma Mater Studiorum, University of Bologna, 47921, Rimini, Italy
| | | | | | - Maddalena Zini
- Department of Biomedical and Neuromotor Sciences, Alma Mater Studiorum, University of Bologna, 40126, Bologna, Italy
| | - Luciano Fusco
- Department of Agricultural and Food Sciences, University of Bologna, 40127, Bologna, Italy.,Freelancer, Reggio nell'Emilia, Italy
| | - Paolo Bosi
- Department of Agricultural and Food Sciences, University of Bologna, 40127, Bologna, Italy
| | - Paolo Trevisi
- Department of Agricultural and Food Sciences, University of Bologna, 40127, Bologna, Italy.
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Jiang DM, Wang ZL, Yang JD, Wang X, Niu CY, Ji CW, Ling WK, An XG, Guo YN, Sun Q, Bai L, Li DB, Si XH, Kang B. Effects of Spermidine on Mouse Gut Morphology, Metabolites, and Microbial Diversity. Nutrients 2023; 15:nu15030744. [PMID: 36771449 PMCID: PMC9919826 DOI: 10.3390/nu15030744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 01/11/2023] [Accepted: 01/28/2023] [Indexed: 02/04/2023] Open
Abstract
Spermidine is a class of biologically active organic small molecules that play an important role in maintaining intestinal homeostasis. The specific objective of this study was to explore the effects of spermidine on intestinal morphology, metabolites, and microbial diversity in mice. We showed that 0.3 mmol/L of spermidine significantly promoted the growth of ileal villi (p < 0.05), and 3.0 mmol/L of spermidine significantly increased the body weight of mice and promoted the growth of jejunum villi (p < 0.05). The 16S rDNA sequencing results indicated that 3.0 mmol/L of spermidine affected the balance of the intestinal flora by increasing the abundance of intestinal Lactic acid bacteria and reducing the abundance of harmful bacteria (Turicibacter and Alistipes). Additionally, spermidine affects the levels of microbial metabolites such as succinic acid and Pantetheine. In summary, spermidine affects intestinal morphology and regulates intestinal flora and metabolites, and this study has provided a new understanding of spermidine's effects on the intestinal tract.
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Affiliation(s)
- Dong-Mei Jiang
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu 611130, China
- Key Laboratory of Livestock and Poultry Multi-Omics, Ministry of Agriculture and Rural Affairs, Sichuan Agricultural University, Chengdu 611130, China
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China
| | - Ze-Long Wang
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu 611130, China
- Key Laboratory of Livestock and Poultry Multi-Omics, Ministry of Agriculture and Rural Affairs, Sichuan Agricultural University, Chengdu 611130, China
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China
| | - Jia-Di Yang
- Sichuan Dekang Agriculture and Animal Husbandry Food Group Co., Ltd., Chengdu 610200, China
| | - Xin Wang
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu 611130, China
- Key Laboratory of Livestock and Poultry Multi-Omics, Ministry of Agriculture and Rural Affairs, Sichuan Agricultural University, Chengdu 611130, China
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China
| | - Chun-Yang Niu
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu 611130, China
- Key Laboratory of Livestock and Poultry Multi-Omics, Ministry of Agriculture and Rural Affairs, Sichuan Agricultural University, Chengdu 611130, China
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China
| | - Cheng-Weng Ji
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu 611130, China
- Key Laboratory of Livestock and Poultry Multi-Omics, Ministry of Agriculture and Rural Affairs, Sichuan Agricultural University, Chengdu 611130, China
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China
| | - Wei-Kang Ling
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu 611130, China
- Key Laboratory of Livestock and Poultry Multi-Omics, Ministry of Agriculture and Rural Affairs, Sichuan Agricultural University, Chengdu 611130, China
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China
| | - Xiao-Guang An
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu 611130, China
- Key Laboratory of Livestock and Poultry Multi-Omics, Ministry of Agriculture and Rural Affairs, Sichuan Agricultural University, Chengdu 611130, China
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China
| | - Yong-Ni Guo
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu 611130, China
- Key Laboratory of Livestock and Poultry Multi-Omics, Ministry of Agriculture and Rural Affairs, Sichuan Agricultural University, Chengdu 611130, China
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China
| | - Qian Sun
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu 611130, China
- Key Laboratory of Livestock and Poultry Multi-Omics, Ministry of Agriculture and Rural Affairs, Sichuan Agricultural University, Chengdu 611130, China
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China
| | - Lin Bai
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu 611130, China
- Key Laboratory of Livestock and Poultry Multi-Omics, Ministry of Agriculture and Rural Affairs, Sichuan Agricultural University, Chengdu 611130, China
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China
| | - De-Bing Li
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu 611130, China
- Key Laboratory of Livestock and Poultry Multi-Omics, Ministry of Agriculture and Rural Affairs, Sichuan Agricultural University, Chengdu 611130, China
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China
| | - Xiao-Hui Si
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu 611130, China
- Key Laboratory of Livestock and Poultry Multi-Omics, Ministry of Agriculture and Rural Affairs, Sichuan Agricultural University, Chengdu 611130, China
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China
| | - Bo Kang
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu 611130, China
- Key Laboratory of Livestock and Poultry Multi-Omics, Ministry of Agriculture and Rural Affairs, Sichuan Agricultural University, Chengdu 611130, China
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China
- Correspondence:
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Encapsulation of fucoxanthin in fatty acid-bovine serum albumin micelles to improve the stability, bioavailability, and bioefficacy. Colloids Surf B Biointerfaces 2022; 220:112951. [DOI: 10.1016/j.colsurfb.2022.112951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Revised: 10/16/2022] [Accepted: 10/18/2022] [Indexed: 11/27/2022]
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6
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Cao Y, Jiao Y, Zhan S, Liang X, Li Z, Chen J, Xiong X, Gu Z, Du X, Zheng Z. Polyamine Putrescine Regulates Oxidative Stress and Autophagy of Hemocytes Induced by Lipopolysaccharides in Pearl Oyster Pinctada fucata martensii. Front Physiol 2021; 12:781324. [PMID: 34955892 PMCID: PMC8703005 DOI: 10.3389/fphys.2021.781324] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Accepted: 11/11/2021] [Indexed: 12/28/2022] Open
Abstract
The polyamine putrescine (Put) is a ubiquitous small cationic amine. It plays an essential role in controlling the innate immune response. However, little is known about its function in mollusks. In this study, the Put content was observed to increase in the serum of pearl oyster Pinctada fucata martensii after 6 and 24 h of lipopolysaccharide (LPS) stimulation. Activities of superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GSH-Px) increased, and nitric oxide synthase was downregulated in the Put group (i.e., combined treatment with Put and LPS) compared with that in the LPS group (i.e., combined treatment with phosphate-buffered saline and LPS). Furthermore, activities of alkaline phosphatase and acid phosphatase were inhibited after 6 h of LPS stimulation. The expression levels of the nuclear factor kappa B, IκB kinase, Janus kinase, and signal transducer and activator of transcription proteins genes were all significantly suppressed at 12 and 24 h in the Put group. Pseudomonas aeruginosa and Bacillus subtilis grew better after being incubated with the serum from the Put group than that from the LPS group. Additionally, the Put treatment remarkably inhibited the autophagy of hemocytes mediated by the AMP-activated protein kinase-mammalian target of rapamycin-Beclin-1 pathway. This study demonstrated that Put can effectively inhibit the inflammatory response induced by LPS in pearl oysters. These results provide useful information for further exploration of the immunoregulatory functions of polyamines in bivalves and contribute to the development of immunosuppressive agents.
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Affiliation(s)
- Yanfei Cao
- Fishery College, Guangdong Ocean University, Zhanjiang, China
| | - Yu Jiao
- Fishery College, Guangdong Ocean University, Zhanjiang, China
- Pearl Breeding and Processing Engineering Technology Research Centre of Guangdong Province, Zhanjiang, China
- Guangdong Science and Innovation Center for Pearl Culture, Zhanjiang, China
- Guangdong Provincial Engineering Laboratory for Mariculture Organism Breeding, Zhanjiang, China
| | - Shuzhi Zhan
- Fishery College, Guangdong Ocean University, Zhanjiang, China
| | - Xueru Liang
- Fishery College, Guangdong Ocean University, Zhanjiang, China
| | - Zhixin Li
- Fishery College, Guangdong Ocean University, Zhanjiang, China
| | - Jiayi Chen
- Fishery College, Guangdong Ocean University, Zhanjiang, China
| | - Xinwei Xiong
- Fishery College, Guangdong Ocean University, Zhanjiang, China
| | - Zefeng Gu
- Fishery College, Guangdong Ocean University, Zhanjiang, China
| | - Xiaodong Du
- Fishery College, Guangdong Ocean University, Zhanjiang, China
- Pearl Breeding and Processing Engineering Technology Research Centre of Guangdong Province, Zhanjiang, China
- Guangdong Science and Innovation Center for Pearl Culture, Zhanjiang, China
- Guangdong Provincial Engineering Laboratory for Mariculture Organism Breeding, Zhanjiang, China
| | - Zhe Zheng
- Fishery College, Guangdong Ocean University, Zhanjiang, China
- Pearl Breeding and Processing Engineering Technology Research Centre of Guangdong Province, Zhanjiang, China
- Guangdong Science and Innovation Center for Pearl Culture, Zhanjiang, China
- Guangdong Provincial Engineering Laboratory for Mariculture Organism Breeding, Zhanjiang, China
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7
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Tamba RP, Moenadjat Y. Oral Spermine Supplementation in Gestated Rabbit: A Study on Villi Height of Immature Intestines. Front Surg 2021; 8:721560. [PMID: 34568418 PMCID: PMC8459681 DOI: 10.3389/fsurg.2021.721560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 08/09/2021] [Indexed: 11/13/2022] Open
Abstract
Introduction: Immature intestines are the major problem in prematurity. Postnatal oral spermine has been shown in studies to improve intestinal maturation in rats and piglets. This study aimed to find out the efficacy of spermine in rabbits during gestation. Method: An experimental study was done in an unblinded, randomized manner on those treated with and without spermine administration. A morphological examination of hematoxylin-eosin-stained villi was performed under a light microscope with a focus on villi height. Data were subjected to analysis. Results: The median of the spermine-treated group was found to be higher at 24, 26, and 28 days than the non-spermine group, but was not significantly different. Conclusion: Oral spermine supplementation during gestation might improve intestinal villi height in immature rabbit intestines.
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Affiliation(s)
- Riana Pauline Tamba
- Faculty of Medicine, Department of Surgery Cipto Mangunkusumo General Hospital, Universitas Indonesia, Jakarta, Indonesia
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8
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Dontaine P, Kottos E, Dassonville M, Balasel O, Catros V, Soblet J, Perlot P, Vilain C. Digestive involvement in a severe form of Snyder-Robinson syndrome: Possible expansion of the phenotype. Eur J Med Genet 2020; 64:104097. [PMID: 33186760 DOI: 10.1016/j.ejmg.2020.104097] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 10/23/2020] [Accepted: 11/04/2020] [Indexed: 11/30/2022]
Abstract
Snyder-Robinson syndrome (OMIM #309583) is a rare X-linked condition, caused by mutation in the SMS gene (MIM *300105), characterized by a wide spectrum of clinical signs including developmental delay, epilepsy, asthenic habitus, dysmorphism, osteopenia, and renal or genital anomalies. Here we describe two maternal half-brothers who both presented with severe neurodevelopmental delay, seizures, hearing loss, facial dysmorphism, renal and ophthalmologic anomalies, failure to thrive and premature death. A novel p.(Gly203Asp) variant was found at the hemizygous state in the two boys, and an elevated Spermidine/Spermine ratio confirmed the diagnosis of Snyder-Robinson syndrome. One of the brothers presented with gastrointestinal symptoms, with jejunal stenosis, enteral feeding intolerance, failure to thrive due to a dysfunctional gastrointestinal system, cholestasis and exocrine pancreatic insufficiency. Although more studies will be needed to understand its mechanisms, this observation lends further support to the possibility of severe digestive involvement in Snyder Robinson syndrome.
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Affiliation(s)
- Pauline Dontaine
- Department of Genetics, Hôpital Universitaire des Enfants Reine Fabiola, ULB Center of Human Genetics, Universite Libre de Bruxelles, Brussels, Belgium
| | - Elisa Kottos
- Department of Genetics, Hôpital Universitaire des Enfants Reine Fabiola, ULB Center of Human Genetics, Universite Libre de Bruxelles, Brussels, Belgium
| | - Martine Dassonville
- Department of Pediatric Surgery, Hôpital Universitaire des Enfants Reine Fabiola, Universite Libre de Bruxelles, Brussels, Belgium
| | - Ovidiu Balasel
- Department of Neonatalogy, Hôpital Universitaire des Enfants Reine Fabiola, Universite Libre de Bruxelles, Brussels, Belgium
| | - Véronique Catros
- Univ Rennes, Inserm, CHU Rennes, Institut NUMECAN (Nutrition Metabolisms and Cancer), CRB Santé Rennes, F-35000, Rennes, France
| | - Julie Soblet
- Department of Genetics, Hôpital Universitaire des Enfants Reine Fabiola, ULB Center of Human Genetics, Universite Libre de Bruxelles, Brussels, Belgium; Department of Genetics, Hôpital Erasme, ULB Center of Human Genetics, Universite Libre de Bruxelles, Brussels, Belgium; Interuniversity Institute of Bioinformatics in Brussels, Universite Libre de Bruxelles, Brussels, Belgium
| | - Pascale Perlot
- Department of Pediatrics, Hôpital Universitaire des Enfants Reine Fabiola, Universite Libre de Bruxelles, Brussels, Belgium
| | - Catheline Vilain
- Department of Genetics, Hôpital Universitaire des Enfants Reine Fabiola, ULB Center of Human Genetics, Universite Libre de Bruxelles, Brussels, Belgium; Department of Genetics, Hôpital Erasme, ULB Center of Human Genetics, Universite Libre de Bruxelles, Brussels, Belgium; Interuniversity Institute of Bioinformatics in Brussels, Universite Libre de Bruxelles, Brussels, Belgium.
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9
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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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Cui Y, Wang Q, Wang M, Jia J, Wu R. Gardenia Decoction Prevent Intestinal Mucosal Injury by Inhibiting Pro-inflammatory Cytokines and NF-κB Signaling. Front Pharmacol 2019; 10:180. [PMID: 30983991 PMCID: PMC6447716 DOI: 10.3389/fphar.2019.00180] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2019] [Accepted: 02/13/2019] [Indexed: 12/13/2022] Open
Abstract
Gardenia jasminoides Ellis, which belongs to the Rubiaceae family, is a widely used traditional Chinese medicine. Although effect of Gardenia jasminoides Ellis has been widely reported, its anti-inflammatory role in intestinal mucosal injury induced by LPS remains unclear. In the present study, we investigated the effects of decoction extracted from Gardenia jasminoides on the morphology and intestinal antioxidant capacity of duodenum induced by LPS in mice. Further analysis was carried out in the expression of inflammatory and anti-inflammatory cytokines. Nuclear factor-kappa B (NF-κB) was determined by Western blot. Gardenia jasminoides water extract was qualitative analyzed by high-performance liquid chromatography coupled with electro spray ionization quadrupole time-of-flight mass spectrometry. The results showed that Gardenia decoction markedly inhibited the LPS-induced Tumor necrosis factor (TNF)-α, Interleukin (IL)-6, IL-8, and IL-1 production. It was also observed that Gardenia decoction attenuated duodenum histopathology changes in the mouse models. Furthermore, Gardenia decoction inhibited the expression of NF-κB in LPS stimulated mouse duodenum. These results suggest that Gardenia decoction exerts an anti-inflammatory and antioxidant property by up-regulating the activities of the total antioxidant capacity (T-AOC), the total superoxide dismutase (T-SOD), and glutathione peroxidase (GSH-Px). Gardenia decoction is highly effective in inhibiting intestinal mucosal damage and may be a promising potential therapeutic reagent for intestinal mucosal damage treatment.
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Affiliation(s)
- Yizhe Cui
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Qiuju Wang
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Mengzhu Wang
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Junfeng Jia
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Rui Wu
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China
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Liu G, Mo W, Xu X, Wu X, Jia G, Zhao H, Chen X, Wu C, Wang J. Effects of putrescine on gene expression in relation to physical barriers and antioxidant capacity in organs of weaning piglets. RSC Adv 2019; 9:19584-19595. [PMID: 35519373 PMCID: PMC9065370 DOI: 10.1039/c9ra02674f] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Accepted: 06/18/2019] [Indexed: 01/13/2023] Open
Abstract
Weaning stress can cause metabolic disorders, gastrointestinal dysfunction, physical barrier injury and disease susceptibility, thus leading to impaired growth and health of animals. Putrescine has the potential to reduce stress effects. However, the role of putrescine supplementation on barrier function and antioxidant capacity in animals' organs is largely unknown. This study evaluates the effects of putrescine on the physical barrier function, antioxidant status and related signalling molecule levels of weaning piglets' organs. A total of 24 weaning piglets were assigned to four treatment groups: (1) basal diet (control) and basal diets supplemented with (2) 0.05%, (3) 0.1% and (4) 0.15% putrescine. At the end of the 11 day experiment, ileum, liver, thymus and spleen samples were collected from the piglets. Compared with the control group, 0.15% putrescine can significantly increase anti-hydroxyl radical capacity (ileum and spleen), anti-superoxide anion capacity (liver, thymus and spleen), catalase (ileum, liver, thymus and spleen), total superoxide dismutase (ileum, thymus and spleen), glutathione peroxidase (ileum, liver and thymus), glutathione S-transferase activity (ileum, liver, thymus and spleen), glutathione content (liver and spleen) and total antioxidant capacity (ileum and thymus); decrease malondialdehyde (ileum, liver, thymus and spleen), protein carbonyl content (ileum, liver, thymus and spleen); enhance mRNA expression of zonula occludens (ZO)-1 (spleen), ZO-2 (liver, thymus and spleen), occludin (ileum, liver, thymus and spleen), claudin 1 (ileum, liver, thymus and spleen), claudin 2 (ileum, thymus and spleen), claudin 3 (ileum, liver, thymus and spleen), claudin 14 (ileum, liver and spleen), claudin 16 (ileum and liver), superoxide dismutase 1 (ileum, liver and thymus), glutathione peroxidase 1 (ileum, liver, thymus and spleen), catalase (ileum, liver, thymus and spleen), glutathione reductase (thymus and spleen), glutathione S-transferase (ileum, liver, thymus and spleen) and nuclear erythroid 2-related factor 2 (liver and thymus); decrease mRNA level of myosin light chain kinase (ileum, liver, thymus and spleen) and Kelch-like ECH-associated protein 1 (liver and spleen) (P < 0.05). 0.05% putrescine can significantly affect some of the above-mentioned parameters (P < 0.05). Collectively, putrescine supplementation improves organs' physical barrier function and antioxidant capacity in dose- and tissue-dependent and independent effects; such improvements are beneficial to the health of weaning piglets. Weaning stress can cause metabolic disorders, gastrointestinal dysfunction, physical barrier injury and disease susceptibility, thus leading to impaired growth and health of animals.![]()
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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
| | - Weiwei Mo
- Institute of Animal Nutrition
- Sichuan Agricultural University
- Chengdu 611130
- China
- Key Laboratory for Animal Disease-Resistance Nutrition of China
| | - Xiaomei Xu
- Institute of Animal Nutrition
- Sichuan Agricultural University
- Chengdu 611130
- China
- Key Laboratory for Animal Disease-Resistance Nutrition of China
| | - Xianjian Wu
- Institute of Animal Nutrition
- Sichuan Agricultural University
- Chengdu 611130
- China
- Key Laboratory for Animal Disease-Resistance Nutrition of China
| | - Gang Jia
- Institute of Animal Nutrition
- Sichuan Agricultural University
- Chengdu 611130
- China
- Key Laboratory for Animal Disease-Resistance Nutrition of China
| | - Hua Zhao
- Institute of Animal Nutrition
- Sichuan Agricultural University
- Chengdu 611130
- China
- Key Laboratory for Animal Disease-Resistance Nutrition of China
| | - Xiaoling Chen
- Institute of Animal Nutrition
- Sichuan Agricultural University
- Chengdu 611130
- China
- Key Laboratory for Animal Disease-Resistance Nutrition of China
| | - Caimei Wu
- Institute of Animal Nutrition
- Sichuan Agricultural University
- Chengdu 611130
- China
- Key Laboratory for Animal Disease-Resistance Nutrition of China
| | - Jing Wang
- Maize Research Institute
- Sichuan Agricultural University
- Chengdu 611130
- China
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12
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Liu G, Zheng J, Wu X, Xu X, Jia G, Zhao H, Chen X, Wu C, Tian G, Wang J. Putrescine enhances intestinal immune function and regulates intestinal bacteria in weaning piglets. Food Funct 2019; 10:4134-4142. [DOI: 10.1039/c9fo00842j] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
This study aimed to investigate the effect of putrescine on the immune function and intestinal bacteria of weaning piglets.
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13
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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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Wu X, Cao W, Jia G, Zhao H, Chen X, Wu C, Tang J, Wang J, Liu G. New insights into the role of spermine in enhancing the antioxidant capacity of rat spleen and liver under oxidative stress. ACTA ACUST UNITED AC 2016; 3:85-90. [PMID: 29767047 PMCID: PMC5941080 DOI: 10.1016/j.aninu.2016.11.005] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Accepted: 11/14/2016] [Indexed: 11/24/2022]
Abstract
Oxidative stress can damage cellular antioxidant defense and reduce livestock production efficiency. Spermine is a ubiquitous cellular component that plays important roles in stabilizing nucleic acids, modulating cell growth and differentiation, and regulating ion channel activities. Spermine has the potential to alleviate the effects of oxidative stress. However, to date no information is available about the effect of spermine administration on antioxidant property of the liver and spleen in any mammalian in vivo system. This study aims to investigate the protective effect of spermine on rat liver and spleen under oxidative stress. Rats received intragastric administration of either 0.4 μmol/g body weight of spermine or saline once a day for 3 days. The rats in each treatment were then injected with either diquat or sterile saline at 12 mg/kg body weight. Liver and spleen samples were collected 48 h after the last spermine ingestion. Results showed that regardless of diquat treatment, spermine administration significantly reduced the malondialdehyde (MDA) content by 23.78% in the liver and by 5.75% in the spleen, respectively (P < 0.05). Spermine administration also enhanced the catalase (CAT) activity, anti-hydroxyl radical (AHR) capacity and glutathione (GSH) content by 38.68%, 15.53% and 1.32% in the spleen, respectively (P < 0.05). There were interactions between spermine administration and diquat injection about anti-superoxide anion (ASA), AHR capacity, CAT activity, GSH content, and total antioxidant capacity (T-AOC) in the liver and about ASA capacity and T-AOC in the spleen of weaned rats (P < 0.05). Compared with the control group, spermine administration significantly increased the AHR capacity, CAT activity, GSH content, and T-AOC by 40.23%, 31.15%, 30.25%, 35.37% in the liver, respectively (P < 0.05) and increased the T-AOC by 8% in the spleen of weaned rats (P < 0.05). Compared with the diquat group, spermine + diquat group significantly increased ASA capacity by 15.63% in the liver and by 73.41% in the spleen of weaned rats, respectively (P < 0.05). Results demonstrate that spermine administration can increase the antioxidant capacity in the liver and spleen and can enhance the antioxidant status in the spleen and liver under oxidative stress.
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Affiliation(s)
- Xianjian Wu
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 611130, China
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu 611130, China
| | - Wei Cao
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 611130, China
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu 611130, China
| | - Gang Jia
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 611130, China
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu 611130, China
| | - Hua Zhao
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 611130, China
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu 611130, China
| | - Xiaoling Chen
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 611130, China
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, 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, Chengdu 611130, China
| | - Jiayong Tang
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 611130, China
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu 611130, China
| | - Jing Wang
- Maize Research Institute, Sichuan Agricultural University, Chengdu 611130, China
| | - Guangmang Liu
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 611130, China
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu 611130, China
- Corresponding author.
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