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Alagawany M, Elnesr SS, Farag MR, El-Sabrout K, Alqaisi O, Dawood MAO, Soomro H, Abdelnour SA. Nutritional significance and health benefits of omega-3, -6 and -9 fatty acids in animals. Anim Biotechnol 2022; 33:1678-1690. [PMID: 33470155 DOI: 10.1080/10495398.2020.1869562] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The balance between omega-3 (ω-3), omega-6 (ω-6) and omega-9 (ω-9) fatty acids (FAs) is very important because these types of oils constitute essential components for the formation of the cell membrane, also they are precursors for a large number of substances in the body. One of the most important strategies for improving the increment of polyunsaturated FAs in poultry and animal meat is the dietary administration of these FAs. Additionally, the different sources of ω-3 or 6 in the diet improve the performance, public health and physiological aspects including anti-oxidative properties and immunity. ω-3 FAs have anti-inflammatory characteristics due to their ability to reduce cytokines liberation. High-level of ω-6 FAs is always associated with an increased incidence of dangerous disorders like depression and heart disease. These FAs showed a tremendous series of beneficial impacts like improved cholesterol levels and a decreased occurrence of coronary heart diseases. This article includes some information on the use of ω-3, ω-6 and ω-9 FAs in animal and human diets. These oils are vital for the physiological and health aspects, and the information mentioned here will improve our understanding of the functions and roles of these FAs in the body.
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Affiliation(s)
- Mahmoud Alagawany
- Faculty of Agriculture, Department of Poultry, Zagazig University, Zagazig, Egypt
| | - Shaaban S Elnesr
- Faculty of Agriculture, Department of Poultry Production, Fayoum University, Fayoum, Egypt
| | - Mayada R Farag
- Faculty of Veterinary Medicine, Forensic Medicine and Toxicology Department, Zagazig University, Zagazig, Egypt
| | - Karim El-Sabrout
- Faculty of Agriculture (El-Shatby), Department of Poultry Production, Alexandria University, Alexandria, Egypt
| | - Othman Alqaisi
- College of Agricultural & Marine Sciences, Animal and Veterinary Sciences Department, Sultan Qaboos University, Muscat, Sultanate of Oman
| | - Mahmoud A O Dawood
- Faculty of Agriculture, Department of Animal Production, Kafrelsheikh University, Kafrelsheikh, Egypt
| | - Hidayatullah Soomro
- Faculty of Animal Production and Technology, Department of Poultry Production, Shaheed Benazir Bhutto University of Veterinary and Animal Science Sakrand, Sakrand, Pakistan
| | - Sameh A Abdelnour
- Faculty of Agriculture, Animal Production Department, Zagazig University, Zagazig, Egypt
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Dosoky WM, Al-Banna AA, Zahran SM, Farag SA, Abdelsalam NR, Khafaga AF. Zinc oxide nanoparticles induce dose-dependent toxicosis in broiler chickens reared in summer season. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:54088-54107. [PMID: 35292898 PMCID: PMC9356964 DOI: 10.1007/s11356-022-19156-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 02/06/2022] [Indexed: 05/05/2023]
Abstract
This research evaluates the effect of dietary zinc oxide nanoparticles' (ZnO NPs) supplementation on growth performance, immunity, oxidative antioxidative properties, and histopathological picture of broiler chicken reared in the summer season. A total of 224 1-day-old male Cobb chicks were randomly allocated to seven groups of dietary treatments (n = 32). Seven isocaloric and isonitrogenous diets were formulated. ZnO NPs were added to the basal diet at seven different levels, 0, 5, 10, 20, 40, 60, and 80 ppm/kg diet, respectively, for 35 days. Results indicated that live body weight (g) did not differ significantly (P > 0.05) between treatment groups, whereas compared to control, the 5 ppm ZnO NPs/kg diet recorded the highest live body weight at 21 and 35 days. No significant effects for the feed consumption (g/bird/period) and feed conversion ratio (g feed/g gain) among treated and control birds were observed. Hematological and immunological variables showed significant (P ≤ 0.05) dose-dependent modulations by ZnO NP supplementation. Significant (P ≤ 0.05) differences were observed in the phagocytic activity, phagocytic index, and IgM and IgG between the treatment groups, with the 5 and 10 ppm ZnO NPs/kg diet recording the best values, followed by the 20 ppm ZnO NPs/kg diet. Different supplementations had nonsignificant effects on the digestibility of nutrients (P ≤ 0.05). Histopathological pictures of the kidney, liver, and lymphoid organs, ultrastructural examination of muscle tissues, and expression of inflammatory cytokines showed dose-dependent morphological and structural changes. In conclusion, the ZnO NP supplementation in broiler diet to eliminate the heat stress hazards in summer season is recommended in dose level of not more than 10 ppm/kg diet.
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Affiliation(s)
- Waleed M. Dosoky
- Department of Animal and Fish Production, Faculty of Agriculture (Saba Basha), Alexandria University, Alexandria, 21531 Egypt
| | - Aya A. Al-Banna
- Department of Animal and Fish Production, Faculty of Agriculture (Saba Basha), Alexandria University, Alexandria, 21531 Egypt
| | - Soliman M. Zahran
- Department of Animal and Fish Production, Faculty of Agriculture (Saba Basha), Alexandria University, Alexandria, 21531 Egypt
| | - Soha A. Farag
- Department of Animal Production, Faculty of Agriculture, Tanta University, Tanta, Egypt
| | - Nader R. Abdelsalam
- Agricultural Botany Department, Faculty of Agriculture (Saba Basha), Alexandria University, Alexandria, 21531 Egypt
| | - Asmaa F. Khafaga
- Department of Pathology, Faculty of Veterinary Medicine, Alexandria University, Edfina, 22758 Egypt
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Han H, Zhang J, Chen Y, Shen M, Yan E, Wei C, Yu C, Zhang L, Wang T. Dietary taurine supplementation attenuates lipopolysaccharide-induced inflammatory responses and oxidative stress of broiler chickens at an early age. J Anim Sci 2021; 98:5909276. [PMID: 32954422 DOI: 10.1093/jas/skaa311] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Accepted: 09/18/2020] [Indexed: 12/17/2022] Open
Abstract
This study was conducted to investigate the effect of taurine as a prophylactic treatment on antioxidant function and inflammatory responses of broilers challenged with lipopolysaccharide (LPS). A total of 256 one-day-old male Arbor Acres broiler chicks were randomly assigned to four treatments with eight replicates of eight birds (eight birds per cage). Four treatment groups were designated as follows: 1) in the CON group, broilers fed a basal diet; 2) in the LPS group, LPS-challenged broilers fed a basal diet; 3) in the LPS + T1 group, LPS-challenged broilers fed a basal diet supplemented with 5.0 g/kg taurine; and 4) in the LPS + T2 group, LPS-challenged broilers fed a basal diet supplemented with 7.5 g/kg taurine. The LPS-challenged broilers were intraperitoneally injected with 1 mg/kg body weight (BW) of LPS at 16, 18, and 20 d of age, whereas the CON group received an injection of sterile saline. The results showed that broilers injected with LPS exhibited decreased (P < 0.05) the average daily gain (ADG) and the 21-d BW (P < 0.05), while taurine supplementation alleviated the negative effects of LPS. Additionally, the LPS-induced increases (P < 0.05) in serum alanine transaminase and aspartate transaminase activities were reversed by taurine supplementation. The taurines could alleviate the hepatic oxidative stress, with the presence of lower content of malondialdehyde (P < 0.05), higher content of glutathione (P < 0.05), and an increased glutathione peroxidase (GSH-Px) activity (P < 0.05). The concentrations of interleukin-1β (IL-1β), interleukin-6 (IL-6), and tumor necrosis factor-α (TNF-α) in the liver were measured by ELISA kits, and the result showed that dietary taurine supplementation prevented these cytokines increases in the liver of LPS-induced broilers. Taurine reduced the genes expression of IL-1β, TNF-α, IL-6, cyclooxygenase-2, and inducible nitric oxide synthase, whereas it boosted the expression levels of antioxidant-related genes (nuclear factor erythroid 2-related factor 2, heme oxygenase-1, glutamate-cysteine ligase catalytic subunit, and GSH-Px) in the liver of LPS-induced broilers. In conclusion, dietary taurine supplementation in broilers mitigated LPS-induced defects in ADG, oxidative stress, and inflammatory responses.
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Affiliation(s)
- Hongli Han
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - Jingfei Zhang
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - Yanan Chen
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - Mingming Shen
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - Enfa Yan
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - Chengheng Wei
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - Caiyun Yu
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - Lili Zhang
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - Tian Wang
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, China
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Protective effect of Polygonatum sibiricum polysaccharide on cyclophosphamide-induced immunosuppression in chickens. Res Vet Sci 2021; 135:96-105. [PMID: 33461120 DOI: 10.1016/j.rvsc.2020.12.025] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 12/27/2020] [Accepted: 12/30/2020] [Indexed: 11/22/2022]
Abstract
The purpose of the study was to evaluate the protective effects of polygonatum sibiricum polysaccharide (PP), an important component of rhizome polygonatum, on cyclophosphamide (CY) induced immunosuppressed chickens. Four hundred and eighty one-day-old Erlang mountainous chickens were randomly allocated into four treatments. The main factors consisted of dietary supplement (PP at 0 or 800 mg/kg of diet) and immunosuppressive challenge (birds challenged with CY or treated with sterile saline). The results showed that PP enhanced chickens' growth performance via elevating daily weight gain (DWG), serum protein production, and decreasing feed conversion ratio (FCR). Moreover, physical measurements revealed that PP accelerated recovery of relative weights of immune organs and maintained their structure and function. Biochemical analysis indicated that PP significantly stimulated immunoglobulin and antioxidant indexes in serum, and improved the proliferation of peripheral blood T lymphocytes. In addition, PP promoted immune organs cells to enter into S and G2/M phases as well as inhibited the apoptosis in the spleen, thymus, and bursa of Fabricius. PP up regulated the expression of IL-2, IL-6 and IFN-γ genes. Therefore, PP performs a profile in antagonizing Cy-induced immunosuppression in chickens, and it seems that PP can be used as a potential immunostimulant agent.
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Li X, Liu S, Wang J, Yi J, Yuan Z, Wu J, Wen L, Li R. Effects of ND vaccination combined LPS on growth performance, antioxidant performance and lipid metabolism of broiler. Res Vet Sci 2020; 135:317-323. [PMID: 33097279 DOI: 10.1016/j.rvsc.2020.10.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 10/07/2020] [Accepted: 10/14/2020] [Indexed: 10/23/2022]
Abstract
Newcastle Disease Virus (NDV) is the important pathogen of Newcastle Disease (ND) attacking chicken, turkey and other birds. Therefore, the purpose of this study was to assess the effects of immune stress induced by ND vaccination and lipopolysaccharide (LPS) on growth performance, antioxidant ability, and lipid metabolism of broilers. In total, 128 one-day-old broilers were randomly assigned to the following four groups and were treated as indicated: normal control (NC); vaccinated with live LaSota ND vaccine (CV); administered ND vaccine and 0.25 mg/kg body weight (BW) LPS (L-LPS); and administered ND vaccine and 0.5 mg/kg BW LPS (H-LPS). The results demonstrated that broiler feed conversion ratio (FCR) was increased in the groups CV, L-LPS and H-LPS from d 0 to 42 days compared with the group NC. The antioxidant function of broilers was decreased as indicated by the malondialdehyde (MDA) and glutathione peroxidase (GSH-Px) levels in the serum of the treated groups. ND vaccination combined LPS increased the concentration of total cholesterol (TC), triglyceride (TG) and low-density lipoprotein cholesterol (LDL-C), but decreased the concentration of high-density lipoprotein cholesterol (HDLC) compared with the group NC. The reverse transcription (RT)-PCR results revealed that the mRNA expression of acetyl-CoA carboxylase gene (ACC) and 3-hydroxy-3-methylglutaryl coenzyme-A reductase (HMGR) in the liver were downregulated, whereas the mRNA expression of carnitine palmitoyltransferase-1 (CPT-1) and peroxisome proliferator-activated receptor (PPAR)-α were upregulated compared with the group NC. These results suggest that ND vaccination combined LPS reduced broiler growth performance and antioxidant ability, whereas it activated AMPK-mediated lipid metabolism.
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Affiliation(s)
- Xiaowen Li
- Laboratory of Animal Clinical Toxicology, Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Hunan Agricultural University, No. 1, Nongda Road, Changsha City, 410128, Hunan Province, PR China
| | - Shuiping Liu
- Laboratory of Animal Clinical Toxicology, Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Hunan Agricultural University, No. 1, Nongda Road, Changsha City, 410128, Hunan Province, PR China
| | - Ji Wang
- Laboratory of Animal Clinical Toxicology, Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Hunan Agricultural University, No. 1, Nongda Road, Changsha City, 410128, Hunan Province, PR China
| | - Jine Yi
- Laboratory of Animal Clinical Toxicology, Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Hunan Agricultural University, No. 1, Nongda Road, Changsha City, 410128, Hunan Province, PR China
| | - Zhihang Yuan
- Laboratory of Animal Clinical Toxicology, Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Hunan Agricultural University, No. 1, Nongda Road, Changsha City, 410128, Hunan Province, PR China
| | - Jing Wu
- Laboratory of Animal Clinical Toxicology, Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Hunan Agricultural University, No. 1, Nongda Road, Changsha City, 410128, Hunan Province, PR China
| | - Lixin Wen
- Laboratory of Animal Clinical Toxicology, Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Hunan Agricultural University, No. 1, Nongda Road, Changsha City, 410128, Hunan Province, PR China.
| | - Rongfang Li
- Laboratory of Animal Clinical Toxicology, Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Hunan Agricultural University, No. 1, Nongda Road, Changsha City, 410128, Hunan Province, PR China; Hunan Collaborative Innovation Center of Animal Production Safety, No. 1, Nongda Road, Changsha City, 410128, Hunan Province, PR China.
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Li S, Wang XF, Ren LN, Li JL, Zhu XD, Xing T, Zhang L, Gao F, Zhou GH. Protective effects of γ-irradiated Astragalus polysaccharides on intestinal development and mucosal immune function of immunosuppressed broilers. Poult Sci 2020; 98:6400-6410. [PMID: 31424515 PMCID: PMC8913762 DOI: 10.3382/ps/pez478] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Accepted: 08/06/2019] [Indexed: 02/02/2023] Open
Abstract
This study was aimed to assess the protective effects of γ-irradiated Astragalus polysaccharides (IAPS) on the development of small intestine and intestinal mucosal immunity of immunosuppressed broilers induced by cyclophosphamide (CPM). A total of 384 one-day-old broiler chicks with similar initial weight were randomly assigned into 6 groups: non-treated group (control), and CPM-treated groups fed either a basal diet or the diets containing 900 mg/kg APS, or 900, 600, 300 mg/kg IAPS, respectively. On days 16, 18, and 20, all broilers except for control group were intramuscularly injected with 0.5 mL CPM (40 mg/kg of BW). Broilers in the control group were intramuscularly injected with 0.5 mL sterilized saline (0.75%, wt/vol). This trial was lasted for 21 d. The results revealed that both APS and IAPS treatment elevated the duodenal IgA-producing cells number and the jejunal mRNA expression of interleukin-2 (IL-2), interleukin-10 (IL-10), and interferon γ of CPM-injected broilers (P < 0.05). The decreased jejunal villus height (VH), the ratio of VH to crypt depth (V/C), as well as the intestinal intraepithelial lymphocytes (IELs) and goblet cells number in CPM-injected broilers were elevated by dietary supplementation with 900 mg/kg APS or 900, 600 mg/kg IAPS (P < 0.05). The CPM-induced decrease in jejunum index, the duodenal VH and the jejunal IgA-producing cells number were only improved in the 900 mg/kg IAPS group (P < 0.05). Furthermore, the number of IELs and IgA-producing cells in duodenum, VH, V/C, the number of goblet cells, and mRNA expression of IL-2 and IL-10 in jejunum were higher in the 900 mg/kg IAPS group than those in the 900 mg/kg APS group (P < 0.05). In summary, IAPS possessed stronger immunomodulatory effect than APS at the same supplementation level. Therefore, gamma irradiation can be used as an alternative treatment to enhance the immunomodulatory activity of APS.
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Affiliation(s)
- S Li
- College of Animal Science and Technology, Jiangsu Provincial Key Laboratory of Animal Origin Food Production and Safety Guarantee, Jiangsu Provincial Key Laboratory of Gastrointestinal Nutrition and Animal Health, Jiangsu Provincial Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, Nanjing, Jiangsu 210095, China
| | - X F Wang
- College of Science, Nanjing Agricultural University, Nanjing, Jiangsu 210095, China
| | - L N Ren
- College of Animal Science and Technology, Jiangsu Provincial Key Laboratory of Animal Origin Food Production and Safety Guarantee, Jiangsu Provincial Key Laboratory of Gastrointestinal Nutrition and Animal Health, Jiangsu Provincial Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, Nanjing, Jiangsu 210095, China
| | - J L Li
- College of Animal Science and Technology, Jiangsu Provincial Key Laboratory of Animal Origin Food Production and Safety Guarantee, Jiangsu Provincial Key Laboratory of Gastrointestinal Nutrition and Animal Health, Jiangsu Provincial Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, Nanjing, Jiangsu 210095, China
| | - X D Zhu
- College of Science, Nanjing Agricultural University, Nanjing, Jiangsu 210095, China
| | - T Xing
- College of Animal Science and Technology, Jiangsu Provincial Key Laboratory of Animal Origin Food Production and Safety Guarantee, Jiangsu Provincial Key Laboratory of Gastrointestinal Nutrition and Animal Health, Jiangsu Provincial Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, Nanjing, Jiangsu 210095, China
| | - L Zhang
- College of Animal Science and Technology, Jiangsu Provincial Key Laboratory of Animal Origin Food Production and Safety Guarantee, Jiangsu Provincial Key Laboratory of Gastrointestinal Nutrition and Animal Health, Jiangsu Provincial Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, Nanjing, Jiangsu 210095, China
| | - F Gao
- College of Animal Science and Technology, Jiangsu Provincial Key Laboratory of Animal Origin Food Production and Safety Guarantee, Jiangsu Provincial Key Laboratory of Gastrointestinal Nutrition and Animal Health, Jiangsu Provincial Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, Nanjing, Jiangsu 210095, China
| | - G H Zhou
- College of Animal Science and Technology, Jiangsu Provincial Key Laboratory of Animal Origin Food Production and Safety Guarantee, Jiangsu Provincial Key Laboratory of Gastrointestinal Nutrition and Animal Health, Jiangsu Provincial Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, Nanjing, Jiangsu 210095, China
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Chi X, Zhang Y, Ma X, Lu M, Li Z, Xu W, Hu S. Antioxidative stress of oral administration of tea extract granule in chickens. Poult Sci 2020; 99:1956-1966. [PMID: 32241476 PMCID: PMC7587910 DOI: 10.1016/j.psj.2019.11.063] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Revised: 11/25/2019] [Accepted: 11/25/2019] [Indexed: 12/23/2022] Open
Abstract
The present study was to evaluate antioxidative effect of tea extract granule (TEG) on oxidative stress induced by cyclophosphamide (Cy) in chickens. In experiment 1, chickens were randomly divided into 5 groups with 10 birds in each. Groups 3 to 5 were orally administered TEG in drinking water for 7 D at doses of 20, 40, and 80 mg/kg body weight, respectively. After that, groups 2 to 5 received intramuscular injection of Cy (100 mg/kg BW) for 3 D. Group 1 was not treated as a control. In experiment 2, chickens were grouped in the same way as in experiment 1. Groups 2 to 5 received intramuscular injection of Cy (100 mg/kg BW) for 3 D. After that, groups 3 to 5 were orally administered TEG in drinking water for 7 D at doses of 20, 40, and 80 mg/kg BW, respectively. Results showed that Cy injection induced significantly decreased body weight and oxidative stress. Oral administration of TEG before or after Cy injection increased body weight, the thymus, bursa, and spleen indices, total antioxidant capacity, and the levels of glutathione; elevated the activity of superoxide dismutase, catalase, and glutathione peroxidase; as well as decreased the protein carbonyl content, lipid peroxide, and malondialdehyde. In addition, TEG administration reduced intracellular reactive oxygen species. Therefore, TEG could be a promising agent against oxidative stress in the poultry industry.
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Affiliation(s)
- X Chi
- Department of Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou, Zhejiang 310058, P. R.China
| | - Y Zhang
- Department of Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou, Zhejiang 310058, P. R.China
| | - X Ma
- Department of Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou, Zhejiang 310058, P. R.China
| | - M Lu
- Department of Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou, Zhejiang 310058, P. R.China
| | - Z Li
- Department of Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou, Zhejiang 310058, P. R.China
| | - W Xu
- Department of Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou, Zhejiang 310058, P. R.China
| | - S Hu
- Department of Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou, Zhejiang 310058, P. R.China.
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Liu JB, Yan HL, Zhang Y, Hu YD, Zhang HF. Effects of stale maize on growth performance, immunity, intestinal morphology and antioxidant capacity in broilers. ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES 2019; 33:605-614. [PMID: 31480160 PMCID: PMC7054606 DOI: 10.5713/ajas.19.0224] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Accepted: 07/23/2019] [Indexed: 01/08/2023]
Abstract
OBJECTIVE This study was conducted to determine the effects of stale maize on growth performance, immunity, intestinal morphology, and antioxidant capacity in broilers. METHODS A total of 800 one-day-old male Arbor Acres broilers (45.4±0.5 g) were blocked based on body weight, and then allocated randomly to 2 treatments with 20 cages per treatment and 20 broilers per cage in this 6-week experiment. Dietary treatments included a basal diet and diets with 100% of control maize replaced by stale maize. RESULTS The content of fat acidity value was higher (p<0.05) while the starch, activities of catalase and peroxidase were lower (p<0.05) than the control maize. Feeding stale maize diets reduced (p<0.05) average daily feed intake (ADFI) throughout the experiment, feed conversion ratio (FCR) during d 0 to 21 and the whole experiment as well as relative weight of liver, spleen, bursa of Fabricius and thymus (p<0.05) on d 21. Feeding stale maize diets decreased jejunum villus height (VH) and VH/crypt depth (CD) (p<0.05) on d 21 and 42 as well as ileum VH/CD on d 42. The levels of immunoglobulin G, acid α-naphthylacetate esterase positive ratios and lymphocyte proliferation on d 21 and 42 as well as lysozyme activity and avian influenza antibody H5N1 titer on d 21 decreased (p<0.05) by the stale maize. Feeding stale maize diets reduced (p<0.05) serum interferon-γ, tumor necrosis factor-α, interleukin-2 on d 21 and interleukin-6 on d 21 and 42. Broilers fed stale maize diets had lower levels of (p<0.05) total antioxidative capacity on d 42, superoxide dismutase and glutathione peroxidase on d 21 and 42, but higher (p<0.05) levels of malondialdehyde on d 21 and 42. CONCLUSION Feeding 100% stale maize decreased ADFI and FCR, caused adverse effects on immunity and antioxidant function and altered intestinal morphology in broilers.
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Affiliation(s)
- J B Liu
- School of Life Science and Engineering, Southwest University of Science and Technology, Mianyang, Sichuan 621010, China.,State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - H L Yan
- School of Life Science and Engineering, Southwest University of Science and Technology, Mianyang, Sichuan 621010, China
| | - Y Zhang
- School of Life Science and Engineering, Southwest University of Science and Technology, Mianyang, Sichuan 621010, China
| | - Y D Hu
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Ya'an, Sichuan 625014, China
| | - H F Zhang
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100193, China
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Li S, Ren L, Zhu X, Li J, Zhang L, Wang X, Gao F, Zhou G. Immunomodulatory effect of γ-irradiated Astragalus polysaccharides on immunosuppressed broilers. Anim Sci J 2018; 90:117-127. [PMID: 30456927 DOI: 10.1111/asj.13133] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2018] [Revised: 09/26/2018] [Accepted: 10/15/2018] [Indexed: 12/21/2022]
Abstract
In this study, we irradiated Astragalus polysaccharides (APS) using 25 kGy 60 Co γ ray to obtain γ-irradiated Astragalus polysaccharides (IAPS) and then investigated the effects of IAPS on growth performance and immune function of cyclophosphamide (CPM)-treated broilers. The physicochemical properties of APS and IAPS (molecular weight, water solubility, viscosity, morphological and structural properties) were evaluated. Then, 384 one-day-old Arbor Acres broiler chicks with similar initial weight were randomly assigned into 6 groups: the non-treated group (control), and CPM-treated groups were fed either a basal diet or the diets containing 900 mg/kg APS, or 900, 600, 300 mg/kg IAPS, respectively. On days 16, 18, and 20, all broilers except for the control group were intramuscularly injected with 0.5 ml CPM (40 mg/kg·BW). Broilers in the control group were intramuscularly injected with 0.5 ml sterilized saline (0.75%, wt/vol). This trial lasted for 21 days. The physicochemical treatment showed that γ irradiation could decrease the molecular weight and viscosity, and increase the water solubility of APS (p < 0.05), whereas the structural properties of APS was not affected. In the animal trial, 900 mg/kg APS or 900, 600 mg/kg IAPS relieved the decreased growth performance, thymus index, T lymphocytes proliferation, serum IgG concentration, NOS activity and the increased blood heterophil:lymphocyte ratio in CPM-treated broilers (p < 0.05). CPM-induced decreases in B lymphocytes proliferation and serum IgM concentration were only increased by IAPS at 900 mg/kg (p < 0.05). Overall, both APS and IAPS alleviated CPM-induced immunosuppression. Especially, IAPS possessed better immunomodulatory effect than APS, indicating that γ irradiation could be used as an effective method to enhance the immunomodulatory activity of APS.
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Affiliation(s)
- Shan Li
- College of Animal Science and Technology, Jiangsu Provincial Key Laboratory of Animal Origin Food Production and Safety Guarantee, Jiangsu Provincial Key Laboratory of Gastrointestinal Nutrition and Animal Health, Jiangsu Provincial Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, Nanjing, China
| | - Lina Ren
- College of Animal Science and Technology, Jiangsu Provincial Key Laboratory of Animal Origin Food Production and Safety Guarantee, Jiangsu Provincial Key Laboratory of Gastrointestinal Nutrition and Animal Health, Jiangsu Provincial Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, Nanjing, China
| | - Xudong Zhu
- College of Science, Nanjing Agricultural University, Nanjing, China
| | - Jiaolong Li
- College of Animal Science and Technology, Jiangsu Provincial Key Laboratory of Animal Origin Food Production and Safety Guarantee, Jiangsu Provincial Key Laboratory of Gastrointestinal Nutrition and Animal Health, Jiangsu Provincial Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, Nanjing, China
| | - Lin Zhang
- College of Animal Science and Technology, Jiangsu Provincial Key Laboratory of Animal Origin Food Production and Safety Guarantee, Jiangsu Provincial Key Laboratory of Gastrointestinal Nutrition and Animal Health, Jiangsu Provincial Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, Nanjing, China
| | - Xiaofei Wang
- College of Science, Nanjing Agricultural University, Nanjing, China
| | - Feng Gao
- College of Animal Science and Technology, Jiangsu Provincial Key Laboratory of Animal Origin Food Production and Safety Guarantee, Jiangsu Provincial Key Laboratory of Gastrointestinal Nutrition and Animal Health, Jiangsu Provincial Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, Nanjing, China
| | - Guanghong Zhou
- College of Animal Science and Technology, Jiangsu Provincial Key Laboratory of Animal Origin Food Production and Safety Guarantee, Jiangsu Provincial Key Laboratory of Gastrointestinal Nutrition and Animal Health, Jiangsu Provincial Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing Agricultural University, Nanjing, China
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Abstract
The aim of the research was to enrich eggs with n-3 polyunsaturated fatty acids by using plant oils and fish oil as dietary supplements in laying hens’ feed. The focus was put on the effect of the daily consumption of 100 g of egg yolk, i.e. 100 g of egg mass, on the human health. The 1st group of laying hens was fed a diet containing soybean and fish oil, and the 2nd group was given feed containing a combination of linseed, rapeseed, soybean, and fish oils. Eggs laid by the 2nd group contained 4.73% α-linolenic acid, 0.20% eicosapentaenoic acid and 2.37% docosahexaenoic acid (% of total fatty acids in yolk lipids, P < 0.001), which marks an increase of × 4.04 for α-linolenic acid, × 3.33 for eicosapentaenoic acid, and × 1.75 for docosahexaenoic acid compared to eggs laid by the 1st group. Total n-3 polyunsaturated fatty acids in eggs of the 2nd group were × 2.8 higher than in the 1st first group. Calculated per 100 g of eggs of the 2nd group, the intake for the human body corresponds to 435 mg α-linolenic acid, 18.43 mg eicosapentaenoic acid, and 218.2 mg docosahexaenoic acid.
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Cheng K, Song Z, Zheng X, Zhang H, Zhang J, Zhang L, Zhou Y, Wang T. Effects of dietary vitamin E type on the growth performance and antioxidant capacity in cyclophosphamide immunosuppressed broilers. Poult Sci 2017; 96:1159-1166. [DOI: 10.3382/ps/pew336] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Accepted: 08/06/2016] [Indexed: 01/03/2023] Open
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Yang X, Wang Y, Yao J, Yang X. Mechanistic study of signalling pathways in intestinal B lymphocytes using eicosapentaenoic and docosahexaenoic acid in broiler chickens. FOOD AGR IMMUNOL 2015. [DOI: 10.1080/09540105.2015.1104652] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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13
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Swiatkiewicz S, Arczewska-Wlosek A, Jozefiak D. The relationship between dietary fat sources and immune response in poultry and pigs: An updated review. Livest Sci 2015. [DOI: 10.1016/j.livsci.2015.07.017] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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14
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Turkowska E, Adamska I, Niedziolka S, Majewski PM, Skwarlo-Sonta K. Seasonality of inflammation in the chicken: clock vs. melatonin control over the pro-inflammatory cytokine gene transcription. BIOL RHYTHM RES 2015. [DOI: 10.1080/09291016.2015.1073486] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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15
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Paudel S, Hess C, Wernsdorf P, Käser T, Meitz S, Jensen-Jarolim E, Hess M, Liebhart D. The systemic multiplication of Gallibacterium anatis in experimentally infected chickens is promoted by immunosuppressive drugs which have a less specific effect on the depletion of leukocytes. Vet Immunol Immunopathol 2015; 166:22-32. [PMID: 26004945 DOI: 10.1016/j.vetimm.2015.05.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2015] [Revised: 04/21/2015] [Accepted: 05/02/2015] [Indexed: 11/30/2022]
Abstract
The progression of Gallibacterium anatis infection in immunosuppressed versus immunocompetent chickens was investigated. Before experimental infection, birds were treated with corticosterone for general immunosuppression, or 5-fluorouracil, cyclosporine-A, cyclophosphamide for depletion of specific leukocyte populations. Necropsy and sampling were performed at 0, 3, 7, 10 and 28 days post infection. The used drugs did not cause selected depletion of B cells, T cells, heterophils and monocytes/macrophages, as determined by quantification of leukocytes in blood and lymphoid organs using different technologies. Bacterial re-isolation and counts of colony forming units (CFU) showed that G. anatis colonization pattern in various organs, and the numbers of bacteria in trachea were not affected by immunosuppression. However, the treatments acutely increased CFU counts derived from the spleen, which demonstrates that chemically induced immunosuppression intensifies systemic multiplication of G. anatis in chickens.
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Affiliation(s)
- Surya Paudel
- Clinic for Poultry and Fish Medicine, Department of Farm Animals and Veterinary Public Health, University of Veterinary Medicine Vienna, Austria
| | - Claudia Hess
- Clinic for Poultry and Fish Medicine, Department of Farm Animals and Veterinary Public Health, University of Veterinary Medicine Vienna, Austria
| | - Patricia Wernsdorf
- Clinic for Poultry and Fish Medicine, Department of Farm Animals and Veterinary Public Health, University of Veterinary Medicine Vienna, Austria
| | - Tobias Käser
- Institute of Immunology, Department of Pathobiology, University of Veterinary Medicine Vienna, Austria
| | - Sarah Meitz
- Comparative Medicine, Messerli Research Institute, University of Veterinary Medicine Vienna, Medical University Vienna and University Vienna, Austria
| | - Erika Jensen-Jarolim
- Comparative Medicine, Messerli Research Institute, University of Veterinary Medicine Vienna, Medical University Vienna and University Vienna, Austria; Institute of Pathophysiology and Allergy Research, Center of Pathophysiology, Infectiology and Immunology, Medical University Vienna, Austria
| | - Michael Hess
- Clinic for Poultry and Fish Medicine, Department of Farm Animals and Veterinary Public Health, University of Veterinary Medicine Vienna, Austria
| | - Dieter Liebhart
- Clinic for Poultry and Fish Medicine, Department of Farm Animals and Veterinary Public Health, University of Veterinary Medicine Vienna, Austria.
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Zhang C, Tian Y, Yan F, Kang X, Han R, Sun G, Zhang H. Modulation of growth and immunity by dietary supplementation with resveratrol in young chickens receiving conventional vaccinations. Am J Vet Res 2014; 75:752-9. [DOI: 10.2460/ajvr.75.8.752] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Dietary Fish Oil and Zinc Reduced Plasma Prostaglandin E 2 Content by Inhibiting Phospholipase A 2 Production in Broilers. J Poult Sci 2014. [DOI: 10.2141/jpsa.0130059] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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GUL M, YORUK MA, AKSU T, KAYA A, KAYNAR O. The Effect of Different Levels of Canola Oil on Performance, Egg Shell Quality and Fatty Acid Composition of Laying Hens. ACTA ACUST UNITED AC 2012. [DOI: 10.3923/ijps.2012.769.776] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Astragalus polysaccharide and sulfated epimedium polysaccharide synergistically resist the immunosuppression. Carbohydr Polym 2012; 90:1055-60. [PMID: 22840039 DOI: 10.1016/j.carbpol.2012.06.042] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2012] [Revised: 05/22/2012] [Accepted: 06/15/2012] [Indexed: 01/17/2023]
Abstract
The immunoenhancement of compound polysaccharides, APS-sEPS composed with astragalus polysaccharide (APS) and sulfated epimedium polysaccharide (sEPS), was observed in immunosuppressed model chicken induced by cyclophosphamide (Cy). 11-day-old chickens were injected with Cy once a day for three successive days except vaccine control group. At day-14-old, all chickens were vaccinated with ND vaccine, and in experimental groups simultaneously administrated with APS-sEPS at three dosages, APS and sEPS once a day for three successive days. On days 7, 14, 21 and 28 after the administration, the peripheral T-lymphocyte proliferation, serum antibody titers, IFN-γ, IL-2, IgG and IgM were determined. The results displayed that APS-sEPS could overcome Cy-induced immunosuppression, significantly promote T-lymphocyte proliferation and raised serum antibody titers, IFN-γ, IL-2, IgG and IgM levels, its high and medium doses were superior to single APS or sEPS. This demonstrated that APS and sEPS could synergistically resist the immunosuppression and APS-sEPS was an effective immunopotentiator.
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Effects of Maternal and Posthatch Dietary Oils and Vitamin E on Antioxidant Capability and Muscle Quality of the Progeny Broilers. J Poult Sci 2012. [DOI: 10.2141/jpsa.011108] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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21
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Effects of yeast cell walls on performance and immune responses of cyclosporine A-treated, immunosuppressed broiler chickens. Br J Nutr 2011; 107:858-66. [DOI: 10.1017/s000711451100362x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The present study was conducted to investigate the effects of dietary yeast (Saccharomyces cerevisiae) cell walls (YCW) from the yeast extract industry on performance and immune function of cyclosporine A (CSA)-treated, immunosuppressed broiler chickens. A total of 240 day-old male broilers were allocated randomly into four treatments: (1) non-challenged control; (2) non-challenged control+0·3 % YCW; (3) CSA-challenged group; (4) CSA-challenged+0·3 % YCW. On days 1–4 and 22–25 of age, broilers were subcutaneously injected with CSA or sterile saline. The results showed that supplementation of YCW significantly improved daily weight gain (DWG) during the starter (days 1–21,P < 0·01), finisher (days 22–42,P < 0·01) and overall (days 1–42,P < 0·05) periods compared with the control birds, but had no effect on feed conversion ratio (FCR,P>0·05). Compared with the CSA-treated birds, YCW alleviated the decrease of DWG (P < 0·01) and increase of FCR (P < 0·05) caused by CSA challenge at different periods and cumulatively. On days 21 and 42, YCW mitigated the CSA-induced decrease of peripheral blood lymphocyte blastogenic response (P < 0·01). In addition, YCW improved the relative weights of the bursa of Fabricius (P < 0·01) and thymus (P < 0·01) and up-regulated the splenic expression of pro-inflammatory cytokines IL-1β (P < 0·01) and IL-6 (P < 0·01) on day 42 compared with the CSA-treated birds. These results indicate that YCW supplementation has beneficial effects in attenuating the immunosuppressive effects of CSA challenge, therefore improving growth performance of broiler chickens.
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Effects of dietary lipids and Clostridium butyricum on serum lipids and lipid-related gene expression in broiler chickens. Animal 2011; 5:1909-15. [DOI: 10.1017/s1751731111001066] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Bourgeon S, Le Maho Y, Raclot T. Proximate and ultimate mechanisms underlying immunosuppression during the incubation fast in female eiders: roles of triiodothyronine and corticosterone. Gen Comp Endocrinol 2009; 163:77-82. [PMID: 19063892 DOI: 10.1016/j.ygcen.2008.11.015] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2008] [Revised: 11/18/2008] [Accepted: 11/19/2008] [Indexed: 11/24/2022]
Abstract
Available resources being limited, life-history theory predicts that natural selection favours the evolution of physiological mechanisms that ensure their optimal allocation between competing activities. Accordingly, to maximize their selective value, long-lived species face a trade-off between survival and reproduction. Immunity is hypothesized to share limited resources with other physiological functions and this may partly account for the fitness costs of reproduction. However, both ultimate and proximate factors underlying the observed trade-off between reproductive effort and immunocompetence remain poorly documented. Using female common eiders (Somateria mollissima) as a model, it was earlier shown that acquired immunity is negatively affected during the incubation fast, while its activation has a negative impact on females' fitness. The current paper reports data on corticosterone and triiodothyronine manipulations designed to shed more light onto both ultimate and proximate mechanisms involved in the control of immunosuppression in breeding female eiders. It was found that corticosterone is not the main proximate factor responsible for immunosuppression and that the immunosuppressive effects of both hormones may be mediated by their negative effects on body mass. These observations are consistent with the proposed link between the immune system and body fat reserves and, with the resource-limitation hypothesis for stress-induced immunosuppression. However the alternative hypothesis, the immunopathology-avoidance hypothesis cannot be discarded and the two hypotheses are not mutually exclusive in breeding female eiders.
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Affiliation(s)
- Sophie Bourgeon
- Norwegian Institute for Nature Research, The Polar Environmental Centre, NO-9296 Tromsø, Norway.
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Han J, Liu YL, Fan W, Chao J, Hou YQ, Yin YL, Zhu HL, Meng GQ, Che ZQ. Dietary l-arginine supplementation alleviates immunosuppression induced by cyclophosphamide in weaned pigs. Amino Acids 2008; 37:643-51. [DOI: 10.1007/s00726-008-0184-9] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2008] [Accepted: 09/12/2008] [Indexed: 12/14/2022]
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Gouveia L, Batista AP, Raymundo A, Bandarra N. Spirulina maximaandDiacronema vlkianummicroalgae in vegetable gelled desserts. ACTA ACUST UNITED AC 2008. [DOI: 10.1108/00346650810907010] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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