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Jing J, Xiang X, Tang J, Wang L, Jia G, Liu G, Chen X, Tian G, Cai J, Kang B, Zhao H. Hydroxy Selenomethionine Exert Different Protective Effects Against Dietary Oxidative Stress-Induced Inflammatory Responses in Spleen and Thymus of Pigs. Biol Trace Elem Res 2024; 202:3107-3118. [PMID: 37910261 DOI: 10.1007/s12011-023-03925-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 10/21/2023] [Indexed: 11/03/2023]
Abstract
Oxidative stress (OS) is widespread in animal husbandry, which causes edema in immune organs and suppresses immune function of animals. Selenium (Se) is an essential trace element involved in immune regulation and improves animals' immunity. In present study, growing and finishing pigs were used to determine the protective effects of the new organic Se (hydroxy selenomethionine, OH-SeMet) on dietary oxidative stress (DOS) induced inflammatory responses, and the corresponding response of selenotranscriptome in spleen and thymus. Forty castrated male pigs (25.0 ± 3.0 kg) were randomly grouped into 5 dietary treatments (n = 8) and fed on basal diet (formulated with normal corn and normal oils) or oxidized diet (formulated with aged corn and oxidized oils) supplied with 0.0, 0.3, 0.6, or 0.9 mg Se/kg OH-SeMet, after 16 weeks, the corresponding indicators were determined. Results showed that DOS moderately increased the spleen and thymus index, decreased the antioxidant capacity of serum, spleen and thymus, and increased the concentration of serum inflammatory cytokines (IL-6 and TNF-α). The inflammatory response in spleen and thymus under DOS were discrepancies, DOS increased the expression of inflammation-related gene (IFN-β and TNF-α) in thymus, while exhibited no impact on that of the spleen. Dietary OH-SeMet supplementation exhibited protective effects, which decreased the spleen and thymus index, improved the antioxidant capacity of serum, spleen and thymus, and decreased the serum IL-1β and IL-6 levels. Se supplementation exhibited limited impact on the inflammation-related genes in spleen, except decreased the mRNA expression of IL-8. On the contrary, Se supplementation showed more impact on that of the thymus, which decreased the mRNA expression of IL-8 and TNF-α, increased the expression of IFN-β, IL-6, IL-10, and MCP1. In addition, selenotranscriptome responsive to dietary Se levels in spleen and thymus were discrepancies. Se supplementation increased the mRNA expression of the selenotranscriptome in thymus, while exhibited limited impact on that of in spleen. In conclusion, dietary OH-SeMet supplementation mitigates the DOS-induced immunological stress by increasing the antioxidant capacity and altering the expression of inflammation-related genes and selenotranscriptome in immune organs, and these response in spleen and thymus were discrepancies.
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Affiliation(s)
- Jinzhong Jing
- Animal Nutrition Institute, Key Laboratory of Animal Disease-resistant Nutrition of Ministry of Education, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China
| | - Xiaoyu Xiang
- Animal Nutrition Institute, Key Laboratory of Animal Disease-resistant Nutrition of Ministry of Education, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China
| | - Jiayong Tang
- Animal Nutrition Institute, Key Laboratory of Animal Disease-resistant Nutrition of Ministry of Education, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China
| | - Longqiong Wang
- Animal Nutrition Institute, Key Laboratory of Animal Disease-resistant Nutrition of Ministry of Education, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China
| | - Gang Jia
- Animal Nutrition Institute, Key Laboratory of Animal Disease-resistant Nutrition of Ministry of Education, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China
| | - Guangmang Liu
- Animal Nutrition Institute, Key Laboratory of Animal Disease-resistant Nutrition of Ministry of Education, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China
| | - Xiaoling Chen
- Animal Nutrition Institute, Key Laboratory of Animal Disease-resistant Nutrition of Ministry of Education, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China
| | - Gang Tian
- Animal Nutrition Institute, Key Laboratory of Animal Disease-resistant Nutrition of Ministry of Education, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China
| | - Jingyi Cai
- Animal Nutrition Institute, Key Laboratory of Animal Disease-resistant Nutrition of Ministry of Education, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China
| | - Bo Kang
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China
| | - Hua Zhao
- Animal Nutrition Institute, Key Laboratory of Animal Disease-resistant Nutrition of Ministry of Education, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China.
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Kerr BJ, Lindblom SC, Overholt MF. Influence of feeding thermally peroxidized soybean oil on growth performance, digestibility, gut integrity, and oxidative stress in nursery pigs. J Anim Sci 2020; 98:5709617. [PMID: 31955199 DOI: 10.1093/jas/skaa016] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Accepted: 01/14/2020] [Indexed: 12/20/2022] Open
Abstract
The objectives of the current experiments were to evaluate the effect of feeding soybean oil (SO) with different levels of peroxidation on lipid, N, and GE digestibility, gut integrity, oxidative stress, and growth performance in nursery pigs. Treatments consisted diets containing 10% fresh SO (22.5 °C) or thermally processed SO (45 °C for 288 h, 90 °C for 72 h, or 180 °C for 6 h), each with an air infusion of 15 L/min, with postprocessing peroxide values of 7.6, 11.5, 19.1, and 13.4 mEq/kg and p-anisidine values of 1.92, 6.29, 149, and 159, for the 22.5 °C, 45 °C, 90 °C and 180 °C processed SO, respectively. In experiment 1, 64 barrows (7.1 ± 0.9 kg initial BW) were randomly allotted into 2 rooms of 32 pens and individually fed their experimental diets for 21 d, with a fresh fecal sample collected on day 20 for determination of GE and lipid digestibility. In experiment 2, 56 barrows (BW 9.16 ± 1.56 kg) were placed into individual metabolism crates for assessment of GE, lipid, and N digestibility and N retention. Urinary lactulose to mannitol ratio was assessed to evaluate in vivo small intestinal integrity, and urine and plasma were collected to analyze for markers of oxidative stress. Pigs were subsequently euthanized to obtain liver weights and analyze the liver for markers of oxidative stress. In experiment 1, pigs fed the SO thermally processed at 90 °C had reduced ADG (P = 0.01) and ADFI (P = 0.04) compared to pigs fed the other SO treatment groups, with no differences noted among pigs fed the 22.5 °C, 45 °C, and 180 °C SO treatments. No effects of feeding thermally processing SO on dietary GE or lipid digestibility (P > 0.10) were noted in either experiment. In experiment 2, there was no dietary effect of feeding peroxidized SO on the DE:ME ratio, N digestibility, or N retained as a percent of N digested, on the urinary ratio of lactulose to mannitol, on serum, urinary, or liver thiobarbituric acid reactive substances, on plasma protein carbonyls, or on urinary or liver 8-OH-2dG (P > 0.10). In experiment 2, pigs fed the SO thermally processed at 90 °C had the greatest isoprostane concentrations in the serum (P ≤ 0.01) and urine (P ≤ 0.05) compared to pigs fed the unprocessed SO. These results indicate that the change in fatty acid composition and/or the presence of lipid peroxidation products in peroxidized SO may reduce ADG and ADFI in nursery pigs, but appears to have no impact on GE, lipid, or N digestibility, or gut permeability. These data suggest that the presence of lipid peroxidation products may affect certain markers of oxidative stress.
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Affiliation(s)
- Brian J Kerr
- USDA-ARS National Laboratory for Agriculture and the Environment, Ames, IA
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Winkler-Moser JK, Hwang HS, Kerr BJ. Changes in markers of lipid oxidation and thermal treatment in feed-grade fats and oils. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2020; 100:3328-3340. [PMID: 32112406 DOI: 10.1002/jsfa.10364] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 02/25/2020] [Accepted: 02/28/2020] [Indexed: 06/10/2023]
Abstract
BACKGROUND Oxidized feed lipids have been shown to have detrimental effects on food animal growth and metabolism. The present study aimed to measure classes of lipid oxidation products (LOP) in feed-grade oils at temperatures representing production and storage conditions. RESULTS There were significant oil type × time interactions in the accumulation of primary and secondary LOP. At 22.5 °C, peroxide value (PV), a marker for the primary phase of lipid oxidation, increased most in fish oil (FO), followed by tallow (TL), soybean oil (SO), linseed oil (LO) and modified algae oil (MAO), whereas palm oil (PO) showed no appreciable increase in PV. Secondary LOP, such as p-anisidine value, hexanal, 2,4,-decadienal, polymerized triacylglycerols and total polar compounds, increased only in FO. At 45 °C, FO and SO produced both primary and secondary LOP, whereas MAO, PO and TL had slower rates of PV increase and no secondary LOP. At 90 °C and 180 °C, all oils except for FO accumulated both primary and secondary LOP. CONCLUSIONS Higher polyunsaturated fatty acid:saturated fatty acid oils and higher temperatures produced greater quantities of primary and secondary LOP. However, unrefined TL was more prone to oxidation at 22.5 °C than predicted, whereas LO was more stable than predicted, indicating that pro-oxidant and antioxidant compounds can markedly influence the rate of oxidation. Measuring both primary and secondary LOP will provide better information about the oxidative status of feed oils and provide better information about which classes of LOP are responsible for detrimental health effects in animals. Published 2020. This article is a U.S. Government work and is in the public domain in the USA.
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Affiliation(s)
| | - Hong-Sik Hwang
- USDA-ARS-National Center for Agricultural Utilization Research, Peoria, IL, USA
| | - Brian J Kerr
- USDA-ARS-National Laboratory for Agriculture and the Environment, USDA-ARS, Ames, IA, USA
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Arowolo FK, Yang X, Blaser ME, Nicholson AM, Hosokawa E, Booth JR, Jobsis CT, Russell RL, Meudt JJ, Reichert JL, Crenshaw TD, Richards MP, Shanmuganayagam D. Presence of lipid oxidation products in swine diet lowers pork quality and stability during storage. Meat Sci 2019; 160:107946. [PMID: 31622902 DOI: 10.1016/j.meatsci.2019.107946] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2019] [Revised: 09/09/2019] [Accepted: 09/09/2019] [Indexed: 10/26/2022]
Abstract
Studies examining the effects of feeding lipid oxidation products (LOPs) to pigs on pork quality and storage stability have mostly focused on refrigerated storage and produced mixed results. We investigated the effects of adding yellow grease, containing commercially relevant levels of LOPs, to swine diets on quality and storage stability of ground salted pork. Twenty-four domestic pigs were divided into three study groups and fed the following diet regimens for five months: (1) Standard Diet (STD), (2) STD + yellow grease (YG, high LOPs), or (3) STD + corn oil (CO, negligible LOPs). Post-harvest carcass characteristics and the effects of frozen and refrigerated storage on color and lipid oxidation of salted pork patties were studied. While feeding of yellow grease had no impact on color, it increased the susceptibility of pork patties to lipid oxidation during storage (186% and 73% higher accumulation of LOPs in patties from pigs fed STD + YG when compared to those fed STD and STD + CO, respectively).
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Affiliation(s)
- Folagbayi K Arowolo
- Biomedical & Genomic Research Group, University of Wisconsin-Madison, Madison, WI, United States of America; Molecular and Environmental Toxicology Center, University of Wisconsin-Madison, Madison, WI, United States of America
| | - Xing Yang
- Biomedical & Genomic Research Group, University of Wisconsin-Madison, Madison, WI, United States of America
| | - Morgan E Blaser
- Biomedical & Genomic Research Group, University of Wisconsin-Madison, Madison, WI, United States of America
| | - Abigale M Nicholson
- Biomedical & Genomic Research Group, University of Wisconsin-Madison, Madison, WI, United States of America
| | - Elli Hosokawa
- Biomedical & Genomic Research Group, University of Wisconsin-Madison, Madison, WI, United States of America
| | - Jeffrey R Booth
- Agricultural Research Stations, University of Wisconsin-Madison, Arlington, WI, United States of America
| | - Catherine T Jobsis
- Department of Animal Sciences, University of Wisconsin-Madison, Madison, WI, United States of America
| | - Ronald L Russell
- Department of Animal Sciences, University of Wisconsin-Madison, Madison, WI, United States of America
| | - Jennifer J Meudt
- Biomedical & Genomic Research Group, University of Wisconsin-Madison, Madison, WI, United States of America; Department of Animal Sciences, University of Wisconsin-Madison, Madison, WI, United States of America
| | - Jamie L Reichert
- Department of Animal Sciences, University of Wisconsin-Madison, Madison, WI, United States of America
| | - Thomas D Crenshaw
- Department of Animal Sciences, University of Wisconsin-Madison, Madison, WI, United States of America
| | - Mark P Richards
- Department of Animal Sciences, University of Wisconsin-Madison, Madison, WI, United States of America
| | - Dhanansayan Shanmuganayagam
- Biomedical & Genomic Research Group, University of Wisconsin-Madison, Madison, WI, United States of America; Department of Animal Sciences, University of Wisconsin-Madison, Madison, WI, United States of America.
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