1
|
Pei H, Wang L, Xia X, Dong C, Tan B, Zhang Y, Lin Z, Ding J. Sulfamethoxazole stress endangers the gut health of sea cucumber (Apostichopus japonicus) and affects host metabolism. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2024; 273:116099. [PMID: 38422788 DOI: 10.1016/j.ecoenv.2024.116099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 02/03/2024] [Accepted: 02/08/2024] [Indexed: 03/02/2024]
Abstract
Sulfamethoxazole (SMZ) is a frequently detected antibiotic in the environment, and there is a growing concern about its potential toxic effects on aquatic organisms. sea cucumber (Apostichopus japonicas) is a benthic invertebrate whose gut acts as a primary immune defense and serves critical protective barrier. In this study, growth performance, histology, gut microbiota, and metabolomics analyses were performed to investigate the toxic response in the intestine of sea cucumber effects caused by SMZ stress for 56 d by evaluating with different concentrations of SMZ (0, 1.2×10-3, and 1.2 mg/L). The weight gain rate of sea cucumbers under SMZ stress showed significant decrease, indicating that the growth of sea cucumbers was hindered. Analysis of the intestinal morphological features indicated that SMZ stimulation resulted in atrophy of the sea cucumber gut. In the 1.2×10-3 mg/L concentration, the thickness of muscle and mucosal layers was reduced by 12.40% and 21.39%, while in the 1.2 mg/L concentration, the reductions were 35.08% and 26.98%. The abundance and diversity of sea cucumber intestinal bacteria decreased significantly (P < 0.05) under the influence of SMZ. Notably, the intestinal bacteria of sea cucumber became homogenized with the increase in SMZ concentration, and the relative abundance of Ralstonia reached 81.64% under the stress of 1.2 mg/L concentration. The SMZ stress significantly impacted host metabolism and disrupted balance, particularly in L-threonine, L-tyrosine, neuronic acid, piperine, and docosapentaenoic acid. SMZ leads to dysregulation of metabolites, resulting in growth inhibition and potential inflammatory responses that could adversely affect the normal activities of aquatic organisms. Further metabolic pathway enrichment analyses demonstrated that impaired biosynthesis of unsaturated fatty acids and aminoacyl-tRNA biosynthesis metabolic pathway were major reasons for SMZ stress-induced intestinal bacteria dysbiosis. This research aims to provide some theoretical evidence for the ecological hazard assessment of antibiotics in water.
Collapse
Affiliation(s)
- Honglin Pei
- Key Laboratory of Mariculture & Stock Enhancement in North China Sea, Ministry of Agriculture and Rural Affairs, Dalian Ocean University, Dalian 116023, China
| | - Luo Wang
- Key Laboratory of Mariculture & Stock Enhancement in North China Sea, Ministry of Agriculture and Rural Affairs, Dalian Ocean University, Dalian 116023, China.
| | - Xinglong Xia
- Key Laboratory of Mariculture & Stock Enhancement in North China Sea, Ministry of Agriculture and Rural Affairs, Dalian Ocean University, Dalian 116023, China
| | - Changkun Dong
- Key Laboratory of Mariculture & Stock Enhancement in North China Sea, Ministry of Agriculture and Rural Affairs, Dalian Ocean University, Dalian 116023, China
| | - Bamei Tan
- Key Laboratory of Mariculture & Stock Enhancement in North China Sea, Ministry of Agriculture and Rural Affairs, Dalian Ocean University, Dalian 116023, China
| | - Yanmin Zhang
- Key Laboratory of Mariculture & Stock Enhancement in North China Sea, Ministry of Agriculture and Rural Affairs, Dalian Ocean University, Dalian 116023, China
| | - Zhiping Lin
- Key Laboratory of Mariculture & Stock Enhancement in North China Sea, Ministry of Agriculture and Rural Affairs, Dalian Ocean University, Dalian 116023, China
| | - Jun Ding
- Key Laboratory of Mariculture & Stock Enhancement in North China Sea, Ministry of Agriculture and Rural Affairs, Dalian Ocean University, Dalian 116023, China
| |
Collapse
|
2
|
Moran ET, Bedford MR. Endogenous mucin conveyed to the mucosa with microbes can assure lumen fermentation and large intestinal security-swine versus fowl. ANIMAL NUTRITION (ZHONGGUO XU MU SHOU YI XUE HUI) 2023; 14:403-410. [PMID: 37635931 PMCID: PMC10457508 DOI: 10.1016/j.aninu.2023.06.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 06/15/2023] [Accepted: 06/18/2023] [Indexed: 08/29/2023]
Abstract
Endogenous protein leaving the ileum largely consists of accrued mucins from the upper gastrointestinal tract (GIT) that had resisted digestion. The amounts released rely on their mucosal generation during enteral feeding which vary with age as well as diet. These digestion resistant proteins of endogenous origin continue to be unavailable in the large intestine, whereas those of dietary origin provide amino acids that largely support the existing microbial population while denying limited amounts for absorption. Other mucins pre-exist within the large intestine as two layers at the lumen surface. A loose layer harboring a diverse microbial population is superimposed on the unstirred water layer (USWL) which simultaneously acts as an obstacle to microbes at the loose layer while performing as a molecular sieve for nutrients. The USWL is formed through interplay between enterocyte and goblet cells; however, the basis for presence of the loose layer is elusive. Large intestinal fermentation predominates within the colon of swine, whereas fowl employ their ceca. Motility within the colon of swine segregates fine materials into haustrae out-pocketings that parallel their placement within the ceca of fowl. Viscous mucins from small intestinal endogenous losses may envelop microbes within the large intestinal lumen to present successive adherents on the USWL that assemble its loose layer. The loose layer continually functions as a microbial reservoir in support of lumen fermentation. Microbial catabolism of mucin within the loose layer is known to be slow, but its proximity to the enterocyte is of advantage to enterocyte absorption with by-product amino acids fostering the USWL.
Collapse
Affiliation(s)
- Edwin T. Moran
- Poultry Science Department, Auburn University, AL 36849-5416, USA
| | - Michael R. Bedford
- AB Vista, Woodstock Court, Blenheim Road, Marlborough Road, Wiltshire, SN8 4NA, UK
| |
Collapse
|
3
|
Lima HJD, Morais MVM, Pereira IDB. Updates in research on quail nutrition and feeding: a review. WORLD POULTRY SCI J 2022. [DOI: 10.1080/00439339.2022.2150926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Affiliation(s)
- H. J. D. Lima
- Departamento de Zootecnia e Extensão Rural, Universidade Federal de Mato Grosso, Cuiabá, Brasil
| | - M. V. M. Morais
- Departamento de Zootecnia, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Brasil
| | - I. D. B. Pereira
- Departamento de Zootecnia e Extensão Rural, Universidade Federal de Mato Grosso, Cuiabá, Brasil
| |
Collapse
|
4
|
Soares L, César de Paula Dorigam J, da Silva Viana G, Balbino Leme B, Quintino do Nascimento M, Kochenborger Fernandes JB, Kazue Sakomura N. Determination of ideal protein ratios in growing pullets. Anim Feed Sci Technol 2022. [DOI: 10.1016/j.anifeedsci.2021.115189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
|
5
|
Duangnumsawang Y, Zentek J, Goodarzi Boroojeni F. Development and Functional Properties of Intestinal Mucus Layer in Poultry. Front Immunol 2021; 12:745849. [PMID: 34671361 PMCID: PMC8521165 DOI: 10.3389/fimmu.2021.745849] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Accepted: 09/07/2021] [Indexed: 01/14/2023] Open
Abstract
Intestinal mucus plays important roles in protecting the epithelial surfaces against pathogens, supporting the colonization with commensal bacteria, maintaining an appropriate environment for digestion, as well as facilitating nutrient transport from the lumen to the underlying epithelium. The mucus layer in the poultry gut is produced and preserved by mucin-secreting goblet cells that rapidly develop and mature after hatch as a response to external stimuli including environmental factors, intestinal microbiota as well as dietary factors. The ontogenetic development of goblet cells affects the mucin composition and secretion, causing an alteration in the physicochemical properties of the mucus layer. The intestinal mucus prevents the invasion of pathogens to the epithelium by its antibacterial properties (e.g. β-defensin, lysozyme, avidin and IgA) and creates a physical barrier with the ability to protect the epithelium from pathogens. Mucosal barrier is the first line of innate defense in the gastrointestinal tract. This barrier has a selective permeability that allows small particles and nutrients passing through. The structural components and functional properties of mucins have been reviewed extensively in humans and rodents, but it seems to be neglected in poultry. This review discusses the impact of age on development of goblet cells and their mucus production with relevance for the functional characteristics of mucus layer and its protective mechanism in the chicken’s intestine. Dietary factors directly and indirectly (through modification of the gut bacteria and their metabolic activities) affect goblet cell proliferation and differentiation and can be used to manipulate mucosal integrity and dynamic. However, the mode of action and mechanisms behind these effects need to be studied further. As mucins resist to digestion processes, the sloughed mucins can be utilized by bacteria in the lower part of the gut and are considered as endogenous loss of protein and energy to animal. Hydrothermal processing of poultry feed may reduce this loss by reduction in mucus shedding into the lumen. Given the significance of this loss and the lack of precise data, this matter needs to be carefully investigated in the future and the nutritional strategies reducing this loss have to be defined better.
Collapse
Affiliation(s)
- Yada Duangnumsawang
- Institute of Animal Nutrition, Department of Veterinary Medicine, Freie Universität Berlin, Berlin, Germany.,Faculty of Veterinary Science, Prince of Songkla University, Hatyai, Songkhla, Thailand
| | - Jürgen Zentek
- Institute of Animal Nutrition, Department of Veterinary Medicine, Freie Universität Berlin, Berlin, Germany
| | - Farshad Goodarzi Boroojeni
- Institute of Animal Nutrition, Department of Veterinary Medicine, Freie Universität Berlin, Berlin, Germany
| |
Collapse
|
6
|
Struţi DI, Bunea A, Pop IM, Păpuc TA, Mierliţă DP. The Influence of Dehulling on the Nutritional Quality of Lupine Seeds ( Lupinus albus L.) and the Effect of Their Use in the Feed of Laying Quails on the Live Performance and Quality of Eggs. Animals (Basel) 2021; 11:ani11102898. [PMID: 34679919 PMCID: PMC8532875 DOI: 10.3390/ani11102898] [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: 09/01/2021] [Revised: 10/02/2021] [Accepted: 10/03/2021] [Indexed: 11/16/2022] Open
Abstract
Lupinus albus seeds from low-alkaloid varieties are a valuable alternative source of protein for reducing the dependence on soybean meal for the feeding of monogastric animals. Therefore, the aim of this research was to evaluate the dehulling influence of lupine seeds (L. albus, cv. Amiga) and the effect of their use in the laying quails feed on live performance and egg quality. A total of 200 laying quails (Coturnix japonica), with an age of 10 weeks, were randomly assigned to five experimental groups (five replicates/group). Each group was randomly assigned to one of five dietary treatments: the control group (C) diet was based on soybean meal, while the experimental groups received either 200 g/kg (WLS20) or 250 g/kg (WLS25) of whole lupine seeds in their diets, or 200 g/kg (DLS20) or 250 g/kg (DLS25) of dehulled lupine seeds in their diets. The results show that by dehulling the lupine seeds, the nutritional value of the seeds increased. The use of dehulled lupine seeds in the diet of laying quails did not affect the live performance (egg production, feed intake, feed conversion ratio), yolk cholesterol content, and physico-chemical quality indices of the eggs, compared with control. The presence of dehulled lupine seeds in the diet improved the nutritional quality of the yolk lipids because of the increase in the content of polyunsaturated fatty acids. Thus, the lipid quality indices of the yolk became more favorable to consumer health because of an increase in the h/H ratio (hypocholesterolemic/Hypercholesterolemic FA) and a decrease in the atherogenic index and thrombogenic index values. The higher content in carotenoids also contributed to the higher nutritional quality of the eggs obtained by lupine utilization. In conclusion, dehulling of lupine seeds had a positive influence on the nutritional quality of the seeds, the live performance of quails, and the quality of eggs.
Collapse
Affiliation(s)
- Dănuţ Ioan Struţi
- Department of Technological Science, Faculty of Animal Science and Biotechnologies, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 400372 Cluj-Napoca, Romania;
- Correspondence: (D.I.S.); (D.P.M.)
| | - Andrea Bunea
- Department of Biochemistry, Faculty of Animal Science and Biotechnologies, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 400372 Cluj-Napoca, Romania;
| | - Ioan Mircea Pop
- Department of Animal Nutrition, Faculty of Animal Science, University of Agricultural Sciences and Veterinary Medicine of Iasi, 3 Mihail Sadoveanu Alley, 700490 Iasi, Romania;
| | - Tudor Andrei Păpuc
- Department of Technological Science, Faculty of Animal Science and Biotechnologies, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 400372 Cluj-Napoca, Romania;
| | - Daniel Pantea Mierliţă
- Department of Animal Science, Faculty of Environmental Protection, University of Oradea, 1 University Str., 410087 Oradea, Romania
- Correspondence: (D.I.S.); (D.P.M.)
| |
Collapse
|
7
|
Physiological Functions of Threonine in Animals: Beyond Nutrition Metabolism. Nutrients 2021; 13:nu13082592. [PMID: 34444752 PMCID: PMC8399342 DOI: 10.3390/nu13082592] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Revised: 07/20/2021] [Accepted: 07/20/2021] [Indexed: 01/03/2023] Open
Abstract
Threonine (Thr), an essential amino acid for animals and the limiting amino acid in swine and poultry diets, which plays a vital role in the modulation of nutritional metabolism, macromolecular biosynthesis, and gut homeostasis. Current evidence supports that the supplementation of Thr leads to benefits in terms of energy metabolism. Threonine is not only an important component of gastrointestinal mucin, but also acts as a nutritional modulator that influences the intestinal immune system via complex signaling networks, particularly mitogen-activated protein kinase (MAPK) and the target of the rapamycin (TOR) signal pathway. Threonine is also recognized as an indispensable nutrient for cell growth and proliferation. Hence, optimization of Thr requirement may exert a favorable impact on the factors linked to health and diseases in animals. This review focuses on the latest reports of Thr in metabolic pathways and nutritional regulation, as well as the relationship between Thr and relevant physiological functions.
Collapse
|
8
|
Mehri M, Hasanvand S, Bazzi H. Nutritional requirement of meat-type Japanese quail: Threonine. Anim Feed Sci Technol 2021. [DOI: 10.1016/j.anifeedsci.2020.114774] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
|
9
|
Emadinia A, Toghyani M, Foroozandeh AD, Tabeidian SA, Ostadsharif M. Growth performance, jejunum morphology and mucin-2 gene expression of broiler Japanese quails fed low-protein diets supplemented with threonine. ITALIAN JOURNAL OF ANIMAL SCIENCE 2020. [DOI: 10.1080/1828051x.2020.1780962] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Ashkan Emadinia
- Department of Animal Science, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran
| | - Majid Toghyani
- Department of Animal Science, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran
| | - Amir Davar Foroozandeh
- Department of Animal Science, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran
| | - Sayed Ali Tabeidian
- Department of Animal Science, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran
| | - Maryam Ostadsharif
- Department of Medical Basic Sciences, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran
- Department of Medical Biotechnology, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran
| |
Collapse
|
10
|
Dias AN, Reis TÚL, Quintero JCP, Calixto LFL. Fiber levels in laying quail diets. AN ACAD BRAS CIENC 2020; 92:e20190650. [PMID: 32876139 DOI: 10.1590/0001-3765202020190650] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Accepted: 09/22/2019] [Indexed: 11/21/2022] Open
Abstract
The objective of this work was to determine the effect of inclusion levels of dietary fiber in the Japanese quail diets. 480 Japanese quail were distributed in a completely randomized design, with 5 treatments and 12 replicates composed of 8 birds each. The treatments were constituted by five increasing levels of fiber in the diet: 2.78; 3.08; 3.38; 3.68; 3.98%. The parameters of productive performance, water consumption, egg quality, total lipids in the egg, excreta humidity, weight of digestive organs and intestinal morphology were evaluated. There was no significant effect of the use of different fiber levels on feed intake, egg production, viability, live weight, relative and absolute weight of gizzard, small intestine and cecum, and in excreta moisture of Japanese quais. Higher dietary fiber levels resulted in improvements in feed conversion per mass and per dozen eggs and higher water consumption. There was no significant difference for egg quality, except fot the color of the yolk where it was observed higher pigmentation of this structure with higher levels of fiber inclusion, and the lipid concentration in the buds was influenced in a quadratic manner. The inclusion of fiber promoted improvement in the villi of the duodenum and cecum.
Collapse
Affiliation(s)
| | - TÚlio L Reis
- Coordenadoria de Extensão, Universidade Federal Rural do Rio de Janeiro, Campos dos Goytacazes, RJ, Brazil
| | | | - Ligia F L Calixto
- Departamento de Produção Animal, Universidade Federal Rural do Rio de Janeiro, Seropédica, RJ, Brazil
| |
Collapse
|
11
|
Lin SM, Zhou XM, Zhou YL, Kuang WM, Chen YJ, Luo L, Dai FY. Intestinal morphology, immunity and microbiota response to dietary fibers in largemouth bass, Micropterus salmoide. FISH & SHELLFISH IMMUNOLOGY 2020; 103:135-142. [PMID: 32423866 DOI: 10.1016/j.fsi.2020.04.070] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Revised: 04/26/2020] [Accepted: 04/30/2020] [Indexed: 06/11/2023]
Abstract
This study is aimed at identifying the effects of dietary fiber on gut health, as well as the association between that understanding and fiber consumption in fish. A total of 300 juvenile largemouth bass (micropterus salmoides, initial average weight: 15.38 ± 0.16g) were randomly divided into three treatment groups (4 replicates per group). Fish were fed with isoproteic and isolipidic diets containing 0% (low fiber, LF), 4% (moderate fiber, MF) and 8% (high fiber, HF) soybean fiber, respectively. The intestine and intestinal content of test fish per treatment group after 56 days of treatment were sampled. The results showed that the anterior intestinal sections had normal histological architecture, and no considerable damage or inflammation was observed in any histological section from all subjects examined. Curiously, fish fed the MF diet had better histological alterations than the other treatments. Meanwhile, the intestinal antioxidant capacity in the MF group was significantly promoted when compared to the other groups, as well as up-regulated expression of antioxidant-related genes including sod, cat and gpx with increasing dietary fiber concentrations. Importantly, the administrations of MF diet remarkably elevated largemouth bass innate immune parameters include intestinal inducible nitric oxide synthase (iNOS) activity, nitric oxide (NO) and total protein content. Similarly, dietary administrations of fiber down-regulated notablely the expression of pro-inflammatory cytokines including IL-8, IL-1β and TNFα, whereas up-regulated tolerogenic cytokine IL-10 and TGF-β1 mRNA levels. In addition, dietary fibers also modulated the community structure of the intestinal microbiota by significantly altering bacterial diversity. Dietary supplemental fibers regulated intestinal microbiota in largemouth bass, characterized by a reduced abundance of Fusobacteria along with increased abundances of Proteobacteria and Firmicutes. Taken together, the present results suggested that moderate fiber supplementation was beneficial to promoting intestinal health status of fish through antioxidant and anti-inflammatory effects, which could be at least partially responsible by the modulation of gut microbial composition.
Collapse
Affiliation(s)
- Shi-Mei Lin
- Key Laboratory of Freshwater Fish Reproduction and Development (Ministry of Education), College of Animal Science and Technology, Southwest University, Chongqing 400715, PR China.
| | - Xing-Mei Zhou
- Key Laboratory of Freshwater Fish Reproduction and Development (Ministry of Education), College of Animal Science and Technology, Southwest University, Chongqing 400715, PR China
| | - Yue-Lang Zhou
- Key Laboratory of Freshwater Fish Reproduction and Development (Ministry of Education), College of Animal Science and Technology, Southwest University, Chongqing 400715, PR China
| | - Wen-Ming Kuang
- Key Laboratory of Freshwater Fish Reproduction and Development (Ministry of Education), College of Animal Science and Technology, Southwest University, Chongqing 400715, PR China
| | - Yong-Jun Chen
- Key Laboratory of Freshwater Fish Reproduction and Development (Ministry of Education), College of Animal Science and Technology, Southwest University, Chongqing 400715, PR China
| | - Li Luo
- Key Laboratory of Freshwater Fish Reproduction and Development (Ministry of Education), College of Animal Science and Technology, Southwest University, Chongqing 400715, PR China
| | - Fang-Yin Dai
- College of Biotechnology, Southwest University, Chongqing, 402160, PR China
| |
Collapse
|
12
|
Almeida AZ, Eyng C, Garcia RG, Nunes RV, Sangalli GG, Nunes KC. Dried Cassava Residue in Laying Quail Feeding. BRAZILIAN JOURNAL OF POULTRY SCIENCE 2020. [DOI: 10.1590/1806-9061-2019-1189] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- AZ Almeida
- Universidade Federal da Grande Dourados, Brazil
| | - C Eyng
- Universidade Estadual do Oeste do Paraná, Brazil
| | - RG Garcia
- Universidade Federal da Grande Dourados, Brazil
| | - RV Nunes
- Universidade Federal da Grande Dourados, Brazil
| | - GG Sangalli
- Universidade Estadual do Oeste do Paraná, Brazil
| | - KC Nunes
- Universidade Estadual do Oeste do Paraná, Brazil
| |
Collapse
|
13
|
Ji S, Qi X, Ma S, Liu X, Liu S, Min Y. A deficient or an excess of dietary threonine level affects intestinal mucosal integrity and barrier function in broiler chickens. J Anim Physiol Anim Nutr (Berl) 2019; 103:1792-1799. [PMID: 31435969 DOI: 10.1111/jpn.13185] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Revised: 07/16/2019] [Accepted: 07/20/2019] [Indexed: 12/28/2022]
Abstract
The aim of this study was to investigate the effects of deficient or excess of dietary threonine (Thr) levels on intestinal integrity and barrier function of broilers. A total of 432 1-day-old commercial broilers (Arbor Acre) were assigned to four experiment groups consisting of six replicates of 18 birds. The treatments were designed as follows: 85%, 100%, 125% and 150% of NRC (Nutrient requirements of poultry (9th edn). Washington, DC: The National Academies Press, 1994) recommendations. The results indicated that expressions of jejunal and ileal secretory immunoglobulin A (sIgA) mRNA were increased linearly or quadratically by increasing Thr (p < .05), and the highest sIgA mRNA abundance was obtained in 125% Thr level. Likewise, the intestinal sIgA content showed similar increasing trend with the intestinal sIgA gene expression in this instance. The high level of Thr inclusion upregulated mucin 2 (MUC2) mRNA expression in the jejunum and ileum (p < .05). In addition, on day 21, the expression levels of jejunal zonula occludens-2 (ZO-2) and ileal zonula occludens-1 (ZO-1) decreased then increased with increasing Thr level (p < .05), whereas, the mRNA expressions of occludin in the jejunum and ileum had no significant difference amongst groups (p >.05). On day 42, Thr treatments did not affect the mRNA abundance of measured genes in the jejunum and ileum (p > .05). These findings suggested that Thr might be a nutrient immunomodulator that affects intestinal barrier function, moreover, 125% of the NRC (1994) recommendations Thr level was optimum.
Collapse
Affiliation(s)
- Shuyun Ji
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, China
| | - Xi Qi
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, China
| | - Shuxue Ma
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, China
| | - Xing Liu
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, China
| | - Shengguo Liu
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, China
| | - Yuna Min
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, China
| |
Collapse
|
14
|
Saadatmand N, Toghyani M, Gheisari A. Effects of dietary fiber and threonine on performance, intestinal morphology and immune responses in broiler chickens. ACTA ACUST UNITED AC 2019; 5:248-255. [PMID: 31528726 PMCID: PMC6739262 DOI: 10.1016/j.aninu.2019.06.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Revised: 05/19/2019] [Accepted: 06/04/2019] [Indexed: 12/24/2022]
Abstract
The present experiment was conducted to investigate the effects of fiber and threonine (Thr) on growth performance, intestinal morphology and immune responses of broiler chickens. A total of 420 one-day-old mixed sex broiler chicks (Ross 308) were randomly divided into 6 experimental diets and 5 replicates of 14 chicks based on a factorial arrangement (2 × 3) from 1 to 42 d of age. Experimental factors included dietary supplemental fiber type (no supplemental fiber [NSF], 30 g/kg sugar beet pulp [SBP] or 30 g/kg rice hull [RH]) and Thr inclusion level (100% or 110% of Thr requirement recommended by breeder company [Ross 308]). Growth performance of broilers was assayed at different periods of the experiment. Intestinal morphometric features were measured at 21 d of age. Antibody titer against sheep red blood cells (SRBC), Newcastle and influenza disease viruses were measured on d 30 of trial. Dietary inclusion of SBP and RH significantly decreased feed intake and weight gain during the entire rearing period (P < 0.05). Interaction of fiber and Thr had no beneficial effects on the performance of chickens across the entire rearing phase. Dietary supplementation of 110% Thr required level improved jejunal morphometric features (P < 0.05), whereas its inclusion with fibrous materials failed to show the same effects. Dietary supplemental Thr together with SBP significantly increased antibody production against SRBC (P < 0.05). In conclusion, although supplemental 30 g/kg fibrous materials impaired growth performance, inclusion of SBP along with 110% Thr level improved the humoral immunity in broiler chickens.
Collapse
Affiliation(s)
- Nasim Saadatmand
- Department of Animal Science, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, 81595-158, Iran
| | - Majid Toghyani
- Department of Animal Science, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, 81595-158, Iran
| | - Abasali Gheisari
- Animal Science Research Department, Isfahan Agricultural and Natural Resources Research and Education Center, Agricultural Research, Education & Extension Organization (AREEO), Isfahan, 81785-199, Iran
| |
Collapse
|
15
|
Cozannet P, Kidd M, Yacoubi N, Geraert PA, Preynat A. Dietary Energy and Amino Acid Enhancement From a Multi-enzyme Preparation. J APPL POULTRY RES 2019. [DOI: 10.3382/japr/pfy056] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
|
16
|
Al-Sagan AA, Khalil S, Smith MP. The Benefit of L-Threonine Supplementation on Growth Performance, Carcass Characteristics, Intestinal Morphology and Litter Quality of Broilers. BRAZILIAN JOURNAL OF POULTRY SCIENCE 2018. [DOI: 10.1590/1806-9061-2018-0764] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- AA Al-Sagan
- King Abdulaziz City for Science & Technology, Saudi Arabia
| | - S Khalil
- Evonik Limited Egypt. City Stars, Egypt
| | | |
Collapse
|
17
|
Sabour S, Tabeidian SA, Sadeghi G. Dietary organic acid and fiber sources affect performance, intestinal morphology, immune responses and gut microflora in broilers. ACTA ACUST UNITED AC 2018; 5:156-162. [PMID: 31193926 PMCID: PMC6544572 DOI: 10.1016/j.aninu.2018.07.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Revised: 06/22/2018] [Accepted: 07/03/2018] [Indexed: 10/28/2022]
Abstract
This experiment was designed to investigate the effects of a dietary organic acid (OA) mixture and 2 fiber sources on performance, intestinal morphology, immune responses and gut microflora in broilers. A total of 390 one-day-old broiler chicks (Ross 308) were allocated to 6 dietary treatments with 5 replicate pens and 13 chicks each based on a factorial arrangement (2 × 3) in a completely randomized design. The experiment lasted 42 d. The following experimental diets and as well as their interaction were considered: a basal diet supplemented with or without OA (0 or 1 g/kg) and 2 fiber sources (sugar beet pulp [soluble fiber] or rice hull [insoluble fiber]; 0 or 30 g/kg). Dietary supplementation of OA increased daily weight gains of broilers across the entire rearing period (P < 0.05). The dietary fibrous materials did not affect the performance of broilers. Antibody titer against influenza disease virus was higher in birds fed diets containing rice hull compared with other experimental groups (P < 0.05). The population of Lactobacillus bacteria was greater in birds fed OA-added diets without or with 30 g/kg rice hull supplementation compared with other experimental groups (P < 0.05). In conclusion, dietary supplemental OA improved performance of broilers, and dietary supplemental OA with rice hull enhanced humoral immune responses.
Collapse
Affiliation(s)
- Sakineh Sabour
- Department of Animal Science, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, 81595-158, Iran
| | - Sayed A Tabeidian
- Department of Animal Science, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, 81595-158, Iran
| | - Ghorbanali Sadeghi
- Department of Animal Science, University of Kurdistan, Sanandaj, 66177-15175, Iran
| |
Collapse
|
18
|
Kogut M. Issues and consequences of using nutrition to modulate the avian immune response. J APPL POULTRY RES 2017. [DOI: 10.3382/japr/pfx028] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
|
19
|
Constable A, Mahadevan B, Pressman P, Garthoff JA, Meunier L, Schrenk D, Speijers G, O’Sullivan A, Hayes AW. An integrated approach to the safety assessment of food additives in early life. TOXICOLOGY RESEARCH AND APPLICATION 2017. [DOI: 10.1177/2397847317707370] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
During the development of international standards by the Codex Alimentarius Commission, infant foods and their constituent ingredients are subject to rigorous risk analysis and are strictly regulated by many authorities. Various jurisdictions have approved only a limited number of additives specifically with regard to infant foods to fulfill specific technical requirements of quality. As part of the approval process, a rigorous safety assessment is essential to confirm that the use of additives does not pose any health risk for the consumer. An acceptable daily intake (ADI) may be derived from the toxicological databases. However, the ADI may not be applicable to infants because of the possible developmental sensitivities and potentially high exposure scenarios, leading to possible lower margins of safety than would often be determined for adult populations. There is interest in defining better food safety assessment approaches for pre-weaned infants aged less than 12–16 weeks. To confirm safe use in infants, we reviewed the suitability of the existing safety databases of six additives with historical uses in infant nutrition products. To determine further toxicity testing strategies, it is necessary to understand whether the chemical used in the additives is identical to endogenous physiological metabolites and/or whether immature organs of infants are targets of toxicity. Combined with an in-depth review of the existing relevant toxicological and nutritional studies, this integrated approach will facilitate decision-making. We propose a decision tree as a tool within this approach to help guide appropriate data requirements and identify data gaps. In cases of reasonable uncertainty, studies of targeted juvenile should be considered to investigate the safe use levels in food products.
Collapse
Affiliation(s)
| | | | - Peter Pressman
- Division of Medicine, Public Health & Nutrition, The Daedalus Foundation, Alexandria, VA, USA
| | | | - Leo Meunier
- Danone Food Safety Center, Uppsalalaan, Utrecht, The Netherlands
| | - Dieter Schrenk
- Food Chemistry and Toxicology, University of Kaiserslautern, Kaiserslautern, Germany
| | - Gerrit Speijers
- General Health Effects Toxicology Safety Food (GETS), Nieuwegein, The Netherlands
| | - Aaron O’Sullivan
- Danone Trading Medical BV, Schiphol Boulevard, Schiphol Airport, The Netherlands
| | - A Wallace Hayes
- Harvard University, Boston, MA, USA and Michigan State University, East Lansing, MI, USA
| |
Collapse
|
20
|
Pekel AY, Horn NL, Adeola O. The efficacy of dietary xylanase and phytase in broiler chickens fed expeller-extracted camelina meal. Poult Sci 2017; 96:98-107. [PMID: 27252371 DOI: 10.3382/ps/pew183] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Revised: 01/13/2016] [Accepted: 04/18/2016] [Indexed: 11/20/2022] Open
Abstract
A study was conducted to investigate the effects of dietary phytase (PHY) and xylanase (XYL) on growth performance, nutrient utilization, and intestinal characteristics in broilers fed corn-soybean meal-based diets with added expeller-extracted camelina meal (CM). The corn-soybean meal-based diets without or with CM was formulated to contain 2.9 or 2.7 g/kg non phytate phosphorus, respectively. A total of 384 male Ross 708 broilers were allocated to 8 dietary treatments in a randomized complete block design with 6 replicates per treatment, from 7 to 21 d post hatching. The experiment consisted of a 2 × 2 × 2 factorial arrangement of treatments with 2 dietary CM levels (zero or 100 g/kg), 2 dietary levels of XYL (zero or 800 unit/kg), and 2 dietary levels of PHY (zero or 4,000 unit/kg). Chromic oxide was included in the diets as an indigestible marker. Growth was measured throughout the experiment and excreta were collected on d 18 to 21 post hatching for measurement of nutrient and energy retention. On d 21 post hatching, broilers were euthanized by CO2 asphyxiation, ileal digesta was collected for nutrient and energy digestibility measurements, and the left tibia was removed for bone ash measurement. Furthermore, duodenal digesta was collected and a segment of the mid jejunum was excised for viscosity and morphology measurement, respectively. Broilers fed 100 g/kg CM diets showed lower (P < 0.001) BW gain and G:F than those fed zero g/kg CM diets for 7 to 14 d and 7 to 21 d post hatching periods, respectively. Phytase supplementation improved (P < 0.05) all the growth parameters measured regardless of CM addition. Phytase supplementation resulted in an increase (P < 0.05) in jejunum villus height but there was no impact of CM or XYL. Additionally, duodenal digesta viscosity increased (P < 0.001) with added CM. Tibia ash and weight increased (P < 0.001) with PHY supplementation. There was a CM × PHY interaction (P < 0.05) on percentage tibia ash, with greater PHY effect in zero g/kg CM diets compared with 100 g/kg CM diets. Phytase supplementation increased (P < 0.05) ileal DM, N, energy, P, and neutral detergent fiber (NDF) digestibility. In diets with 100 g/kg CM, addition of PHY had a greater effect (CM × PHY; P < 0.05) on ileal P digestibility compared with diet without CM. There was a CM × PHY interaction (P < 0.05) for ileal digestible energy (IDE) in which PHY increased the IDE in birds fed CM supplemented diets. Both ileal digestibility and retentions of DM, N, energy, and IDE, AME, and AMEn were decreased (P < 0.05) by CM supplementation. Retention of ether extract and NDF decreased (P < 0.05) with CM supplementation. Nitrogen retention, AME, and AMEn decreased (CM × XYL; P < 0.05) with XYL supplementation in zero g/kg CM diets. There were CM × XYL interactions (P < 0.01) for P and Ca retentions in which XYL increased retentions in 100 g/kg CM diets. In conclusion, PHY was efficacious at improving P digestibility and retention of birds fed low P corn-soy based diets without or with CM. However, regardless of CM addition, XYL did not improve nutrient utilization and growth performance of broiler chickens. The present data also show that the mechanism underlying the detrimental effects of CM inclusion on nutrient utilization is not mediated through gut morphology and goblet cell density. The data also show that the villus height increase occurring with PHY addition might be a contributor to the improvements in ileal DM, N, and energy digestibility obtained with PHY supplementation.
Collapse
Affiliation(s)
- A Y Pekel
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Istanbul University, Istanbul, 34320, Turkey
| | - N L Horn
- Department of Animal Sciences, Purdue University, West Lafayette, IN 47907
| | - O Adeola
- Department of Animal Sciences, Purdue University, West Lafayette, IN 47907
| |
Collapse
|
21
|
Effect of threonine deficiency on intestinal integrity and immune response to feed withdrawal combined with coccidial vaccine challenge in broiler chicks. Br J Nutr 2016; 116:2030-2043. [DOI: 10.1017/s0007114516003238] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
AbstractFor this study, threonine (Thr) deficiency was hypothesised to exacerbate the intestinal damage induced by feed withdrawal with coccidial infection because of its high obligatory requirement by the gut; two dietary Thr treatments (0·49 and 0·90 %) were applied to chicks from 0 to 21 d of age. At 13 d of age, feed was withdrawn for 24 h from one-half of birds of each dietary treatment with subsequent gavage of a 25× dose of coccidial vaccine. Overall, there were four treatments with eight replicate cages per treatment. Under combined challenge, birds fed the Thr-deficient diet had 38 % lower 13–21-d body weight gain (P≤0·05) compared with birds fed the Thr-control diet. At 21 d, the challenged group fed low Thr had higher number of oocysts (+40 %, P=0·03) and lower crypt depth (−31 %, P<0·01). In addition, birds fed the low-Thr diet had higher gut permeability as measured after 2 h of administration of fluorescein isothiocyanate-dextran (3–5 kDa, P<0·01), which may be attributed to decreased IgA production (P=0·03) in the ileum. In caecal tonsils, the challenged group fed low Thr had lower CD3:Bu-1 ratio (P≤0·05), along with a tendency for lower CCR9 mRNA expression in birds fed the low-Thr diet (P=0·10). In addition, Thr deficiency tended to increase IL-10 mRNA expression regardless of infection (P=0·06), but did not change interferon-γ mRNA expression upon coccidial infection (P>0·05). Overall, Thr deficiency worsened the detrimental effects of combined feed withdrawal and coccidial infection on growth performance and oocyst shedding by impairing intestinal morphology, barrier function, lymphocyte profiles and their cytokine expressions.
Collapse
|
22
|
Han H, Zhang K, Ding X, Bai S, Luo Y, Wang J, Peng H, Zeng Q. Effects of dietary nanocrystalline cellulose supplementation on growth performance, carcass traits, intestinal development and lipid metabolism of meat ducks. ACTA ACUST UNITED AC 2016; 2:192-197. [PMID: 29767015 PMCID: PMC5941041 DOI: 10.1016/j.aninu.2016.06.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Revised: 06/20/2016] [Accepted: 06/20/2016] [Indexed: 11/29/2022]
Abstract
The influence of nanocrystalline cellulose (NCC) supplementation on growth performance, carcass traits, intestinal development, and lipid metabolism was assessed in 600 one-day-old male meat ducks (Cherry Valley ducks) from 1 to 35 d of age. Diets were supplemented with 0, 200, 500, 800 and 1,500 mg/kg NCC during both the starter (1–14 d) and grower (15–35 d) phases. Each dietary treatment consisted of 8 replicate cages of 15 birds. Supplementation of NCC was associated with dose dependent increases in BW gain and feed intake (P < 0.01) during 1–14 d of age and in BW at 35 d of age. As NCC content increased, the percentage of breast meat weight (P < 0.05) and leg (with bone) weight (P < 0.05) linearly increased, while the percentage of abdominal fat weight (P < 0.01) linearly decreased in ducks at 35 d of age. Supplementation of NCC resulted in a dose-dependent increase in the weight (P < 0.05) and density (P < 0.01) of the cecum. The percentage of total hepatic lipid content (P < 0.01) at 14 d of age and serum triglyceride (TG) concentration (P = 0.052) at 35 d of age linearly decreased with increasing of dietary NCC addition. In conclusion, inclusion of 1,500 mg/kg NCC in feed resulted in the greatest improvements in duck performance, intestinal development and lipid deposition.
Collapse
Affiliation(s)
- Haoyue Han
- Institute of Animal Nutrition, Key Laboratory for Animal Disease-Resistance Nutrition of China, Ministry of Education, Sichuan Agricultural University, Chengdu 611130, China
| | - Keying Zhang
- Institute of Animal Nutrition, Key Laboratory for Animal Disease-Resistance Nutrition of China, Ministry of Education, Sichuan Agricultural University, Chengdu 611130, China
| | - Xuemei Ding
- Institute of Animal Nutrition, Key Laboratory for Animal Disease-Resistance Nutrition of China, Ministry of Education, Sichuan Agricultural University, Chengdu 611130, China
| | - Shiping Bai
- Institute of Animal Nutrition, Key Laboratory for Animal Disease-Resistance Nutrition of China, Ministry of Education, Sichuan Agricultural University, Chengdu 611130, China
| | - Yueheng Luo
- Institute of Animal Nutrition, Key Laboratory for Animal Disease-Resistance Nutrition of China, Ministry of Education, Sichuan Agricultural University, Chengdu 611130, China
| | - Jianping Wang
- Institute of Animal Nutrition, Key Laboratory for Animal Disease-Resistance Nutrition of China, Ministry of Education, Sichuan Agricultural University, Chengdu 611130, China
| | - Huanwei Peng
- Institute of Animal Nutrition, Key Laboratory for Animal Disease-Resistance Nutrition of China, Ministry of Education, Sichuan Agricultural University, Chengdu 611130, China
| | - Qiufeng Zeng
- Institute of Animal Nutrition, Key Laboratory for Animal Disease-Resistance Nutrition of China, Ministry of Education, Sichuan Agricultural University, Chengdu 611130, China
| |
Collapse
|
23
|
Rahmatnejad E, Saki AA. Effect of dietary fibres on small intestine histomorphology and lipid metabolism in young broiler chickens. J Anim Physiol Anim Nutr (Berl) 2015; 100:665-72. [DOI: 10.1111/jpn.12422] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2014] [Accepted: 09/16/2015] [Indexed: 11/28/2022]
Affiliation(s)
- E. Rahmatnejad
- Department of Animal Science; Faculty of Agriculture; Bu-Ali Sina University; Hamedan Iran
| | - A. A. Saki
- Department of Animal Science; Faculty of Agriculture; Bu-Ali Sina University; Hamedan Iran
| |
Collapse
|
24
|
Myrie SB, Bertolo RF, Moehn S, Ball RO. Barley does not change threonine requirement in growing pigs fed a barley–casein-based diet compared to a casein-based diet, as determined by the indicator amino acid oxidation method. Livest Sci 2014. [DOI: 10.1016/j.livsci.2014.09.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
25
|
Xie M, Zhang L, Wen Z, Tang J, Huang W, Hou S. Threonine requirement of White Pekin ducks from hatch to 21 d of age. Br Poult Sci 2014; 55:553-7. [DOI: 10.1080/00071668.2014.929638] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|