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Abd El-Hack ME, Ashour EA, Baset SA, Kamal M, Swelum AA, Suliman GM, Ebrahim A, Bassiony SS. Effect of Dietary Supplementation of Organic Selenium Nanoparticles on Growth Performance and Carcass Traits of Broiler Chickens. Biol Trace Elem Res 2024; 202:3760-3766. [PMID: 37932618 DOI: 10.1007/s12011-023-03948-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Accepted: 10/30/2023] [Indexed: 11/08/2023]
Abstract
This study examined how broilers up to 38 days of age fared regarding growth efficiency and carcass characteristics concerning selenium nanoparticle activities (SeNPs). A total of 180 one-week-old broiler (Cobb 500) chicks without sex were randomly allocated into three groups, each with six replications of 10 chicks. The trial took 38 days to complete. The three study dietary groups were fed ad libitum feed and water throughout their 38-day of age, along with corn-and-soybean meal-based diets supplemented with 0 (control), 1.5, and 2.0 ml SeNPs (concentration = 5%) /kg diet, respectively. According to the current findings, the SeNP supplementation groups had greater body weight, weight gain, and performance indicators than the control group after 38 days of the feeding experiment. The findings demonstrated that dietary interventions did not affect the amount of feed consumed (FC) per chick per day or the feed conversion ratio (FCR). The conclusion is that adding SeNPs to broiler diets at 1.5 or 2.0 ml/kg increased productivity. In contrast, lower levels of selenium (Se) (1.5 ml/kg diet) showed encouraging results and could be employed as a useful feed additive in broilers.
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Affiliation(s)
- Mohamed E Abd El-Hack
- Poultry Department, Faculty of Agriculture, Zagazig University, Zagazig, 44511, Egypt.
| | - Elwy A Ashour
- Poultry Department, Faculty of Agriculture, Zagazig University, Zagazig, 44511, Egypt
| | - Shahira Abdel Baset
- Poultry Department, Faculty of Agriculture, Zagazig University, Zagazig, 44511, Egypt
| | - Mahmoud Kamal
- Animal Production Research Institute, Agricultural Research Center, Dokki, 12618, Giza, Egypt
| | - Ayman A Swelum
- Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, 11451, Riyadh, Saudi Arabia.
| | - Gamaleldin M Suliman
- Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, 11451, Riyadh, Saudi Arabia
| | - Alia Ebrahim
- Jiangsu Key Laboratory for Microbes and Genomics, School of Life Sciences, Nanjing Normal University, Nanjing, China
| | - Samar S Bassiony
- Poultry Department, Faculty of Agriculture, Zagazig University, Zagazig, 44511, Egypt
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Zamany S, Sedghi M, Hafizi M, Nazaran MH, KimiaeiTalab MV. Organic Acid-Based Chelate Trace Mineral Supplement Improves Broiler Performance, Bone Composition, Immune Responses, and Blood Parameters. Biol Trace Elem Res 2023; 201:4882-4899. [PMID: 36689146 DOI: 10.1007/s12011-023-03555-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Accepted: 01/04/2023] [Indexed: 01/24/2023]
Abstract
Organic acid-based trace minerals are known to have more bioavailability, possibly due to fewer antagonism reactions in the lumen. A 42-day study was conducted to assess the supplementation of manganese (Mn), zinc (Zn), selenium (Se), iron (Fe), and copper (Cu) from different sources. To that end, a total of 1248-day-old As-hatched Arbor Acres chickens were examined for performance, histology, bone integrity, and plasma biochemical parameters. Experimental groups were as follows: basal diet supplying 50, 75, 100, and 120% of trace mineral requirements using an inorganic trace mineral supplement (ITM50, ITM75, ITM100, ITM120); basal diet supplying 33, 66, and 100% of trace mineral requirements using an organic acid-based trace mineral supplement (OAT33, OAT66, OAT100); plus a basal diet supplying 100% of trace mineral requirements using an amino acid-based chelated trace mineral supplement (ATM100%) as control positive. According to results, birds' fed OAT66 had the highest (P < 0.05) average daily body weight gain (ADG), average daily feed intake (ADFI), and lower feed conversion ratio (FCR). Feeding OAT66 increased (P < 0.05) villus length to crypt depth ratio, compared to OAT33 and ITM100 by 26% and 19%, respectively. The relative weight of the bursa enhanced by 22% in birds' receiving OAT supplement, compared to those received ITM supplement (P < 0.05). The plasma uric acid was reduced by 42% (P < 0.001) in birds fed with OAT66 and OAT100 when compared to those fed ITM50. Overall, our results indicated that the same performance could be achieved by using lower levels of organic trace minerals.
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Affiliation(s)
- Saeid Zamany
- Department of Animal Sciences, College of Agriculture, Isfahan University of Technology, Isfahan, 84156-83111, Iran.
| | - Mohammad Sedghi
- Department of Animal Sciences, College of Agriculture, Isfahan University of Technology, Isfahan, 84156-83111, Iran.
| | - Maryam Hafizi
- Department of Research and Development, Sodour Ahrar Shargh Company, Tehran, Iran
| | - Mohammad Hassan Nazaran
- Department of Research and Development, Sodour Ahrar Shargh Company, Tehran, Iran
- Chelate Compounds Technology, Tehran, Iran
- Sodour Ahrar Shargh Company, Tehran, Iran
| | - Mohammad Vahid KimiaeiTalab
- Animal Science Research Department, Agricultural Research, Education and Extension Organization (AREEO), Yazd Agricultural and Natural Resources Research and Education Center, Yazd, Iran
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Faghih-Mohammadi F, Seidavi A, Bouyeh M. The effects of chelated micro-elements feeding in broiler breeder hens and their progeny: A review. Trop Anim Health Prod 2022; 54:323. [PMID: 36166153 DOI: 10.1007/s11250-022-03317-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 09/14/2022] [Indexed: 11/30/2022]
Abstract
Micro-elements are essential for the optimal feeding of broiler hens. Since the chelated micro-elements negatively affect the content of micro- and macro-minerals, there has been a tendency to apply them as an alternative to common mineral forms of micro-elements in poultry diets. This paper reviews the effects of chelates of micro-elements (iron, copper, zinc, manganese, and selenium) on broiler breeder hens' internal and external egg quality and their egg products. The use of chelated micro-elements compared to the mineral forms does not have a significant effect on the performance of broiler breeder flocks, but they have significantly positive effects on the internal and external egg quality of broiler breeder flocks. The chelated micro-elements were also better than mineral resources of micro-elements in improving fertility (0.59%), hatchability (0.81%), and reducing mortality of progeny (2.25%). Chelated micro-elements have no negative impact on blood biochemistry or the immune system of broiler breeder hens and decrease cholesterol (0.84 mmol/l) and triglycerides (0.04 mmol/l) in most cases in comparison with the other mineral forms. Therefore, chelated forms of micro-elements instead of the inorganic mineral forms in diets of broiler breeder hens provide better protection for birds and the environment and also improve egg quality.
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Affiliation(s)
| | - Alireza Seidavi
- Department of Animal Science, Rasht Branch, Islamic Azad University, Rasht, Iran.
| | - Mehrdad Bouyeh
- Department of Animal Science, Rasht Branch, Islamic Azad University, Rasht, Iran
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Zheng Y, Xie T, Li S, Wang W, Wang Y, Cao Z, Yang H. Effects of Selenium as a Dietary Source on Performance, Inflammation, Cell Damage, and Reproduction of Livestock Induced by Heat Stress: A Review. Front Immunol 2022; 12:820853. [PMID: 35116042 PMCID: PMC8803637 DOI: 10.3389/fimmu.2021.820853] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 12/29/2021] [Indexed: 11/13/2022] Open
Abstract
Heat stress as a result of global warming has harmful consequences for livestock and is thus becoming an urgent issue for animal husbandry worldwide. Ruminants, growing pigs, and poultry are very susceptible to heat stress because of their fast growth, rapid metabolism, high production levels, and sensitivity to temperature. Heat stress compromises the efficiency of animal husbandry by affecting performance, gastrointestinal health, reproductive physiology, and causing cell damage. Selenium (Se) is an essential nutritional trace element for livestock production, which acts as a structural component in at least 25 selenoproteins (SELs); it is involved in thyroid hormone synthesis, and plays a key role in the antioxidant defense system. Dietary Se supplementation has been confirmed to support gastrointestinal health, production performance, and reproductive physiology under conditions of heat stress. The underlying mechanisms include the regulation of nutrient digestibility influenced by gastrointestinal microorganisms, antioxidant status, and immunocompetence. Moreover, heat stress damage to the gastrointestinal and mammary barrier is closely related to cell physiological functions, such as the fluidity and stability of cellular membranes, and the inhibition of receptors as well as transmembrane transport protein function. Se also plays an important role in inhibiting cell apoptosis and reducing cell inflammatory response induced by heat stress. This review highlights the progress of research regarding the dietary supplementation of Se in the mitigation of heat stress, addressing its mechanism and explaining the effect of Se on cell damage caused by heat stress, in order to provide a theoretical reference for the use of Se to mitigate heat stress in livestock.
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Affiliation(s)
| | | | - Shengli Li
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, China
| | - Wei Wang
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, China
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Soliman ES, Mahmoud FF, Fadel MA, Hamad RT. Prophylactic impact of nano-selenium on performance, carcasses quality, and tissues' selenium concentration using reversed-phase high-performance liquid chromatography during microbial challenge in broiler chickens. Vet World 2020; 13:1780-1797. [PMID: 33132589 PMCID: PMC7566255 DOI: 10.14202/vetworld.2020.1780-1797] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Accepted: 07/20/2020] [Indexed: 12/22/2022] Open
Abstract
Background and Aim: Nano-selenium (NS) supplementation contributes in improving productivity, performance, and meat quality while reducing public health concern. Influence of NS and inorganic selenium (Se) water additive on performance, carcass quality, immunoglobulin concentration, intestinal microbiota, Se tissue concentrations, and tissue architecture was studied. Materials and Methods: Two-hundred and sixty 1-day-old Hubbard chicks were randomly grouped into five groups (5×52) and supplemented with 0.5 and 1.0 mL of NS and inorganic Se (100 mg.L−1). G1, G2, G3, and G4 were challenged with Escherichia coli O157: H7 2.6×108 on the 14th day. A total of 2250 samples, including 250 sera, 250 intestinal swabs, and 1500 organ and tissue samples as liver, spleen, heart, bursa, intestine, and breast muscles, and 250 eviscerated carcasses were collected. Results: The results revealed a highly significant increase (p<0.01) in live body weights, weight gains, performance indices, carcasses, and organs weights, whereas immunoglobulin G and M concentrations in broilers treated with 0.5 and 1.0 mL NS, respectively, synchronized reveal a highly significant decline (p<0.01) in total bacterial and Enterobacteriaceae counts of intestinal swabs and breast muscles, final pH24, and drip loss in broilers treated with 0.5 and 1.0 mL NS, respectively. Meanwhile, water holding capacity revealed no significant differences between all groups. Reversed-phase high-performance liquid chromatography examination revealed the earlier disappearance of NS residues than inorganic Se from the broiler’s liver and muscles. Histopathological photomicrographs of the liver, spleen, bursa of Fabricius, and intestine, as well as, the immunohistochemistry of intestinal sections revealed superior tissue architecture in broilers treated with NS contrary to inorganic Se. Conclusion: The study showed significant stimulation actions of NS on performance, immunity, carcass and meat quality, intestinal and muscles’ bacterial load as well as short withdrawal period and nearly normal cellular architecture compared to inorganic Se.
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Affiliation(s)
- Essam S Soliman
- Department of Animal Hygiene, Zoonosis and Animal Behavior, Faculty of Veterinary Medicine, Suez Canal University, Ismailia 41522, Egypt
| | - Fadwa F Mahmoud
- Food Hygiene and Microbiology, Reference Laboratory for Veterinary Quality Control on Poultry Production, Animal Health Research Institute, Agriculture Research Center, Ismailia 41511, Egypt
| | - Mai A Fadel
- Pharmacology and Pyrogen Unit, Chemistry and Food Deficiency Department, Animal Health Research Institute, Agriculture Research Center, Dokki, Giza 12618, Egypt
| | - Rania T Hamad
- Department of Pathology, Faculty of Veterinary Medicine, Menoufia University, Al Minufya 33511, Egypt
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Supplemental dietary selenium enhances immune responses conferred by a vaccine against low pathogenicity avian influenza virus. Vet Immunol Immunopathol 2020; 227:110089. [PMID: 32615272 DOI: 10.1016/j.vetimm.2020.110089] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2019] [Revised: 06/20/2020] [Accepted: 06/23/2020] [Indexed: 12/29/2022]
Abstract
Selenium is a trace mineral that has antioxidant activities and can influence the immune system. However, antiviral effects of selenium have not been well studies in chickens. Chickens were therefore fed diets supplemented with two levels of two different sources of selenium (organic: selenium enriched yeast; SEY or inorganic: sodium selenite; SS). Chickens in the control groups did not receive supplemental dietary selenium. At 14 and 21 days of age, chickens were vaccinated with an inactivated low pathogenicity avian influenza virus (AIV, subtype H9N2) vaccine and blood samples were collected to determine the level of antibodies using hemagglutination inhibition (HI) and ELISA. At 30 days of age, chickens were also challenged with the same virus and swab samples were collected to assess the amount of virus shedding. Antibody levels, as measured by HI, increased significantly in the chickens that received higher levels of SEY at 16 days post vaccination. ELISA titers for IgM and IgY were higher in selenium supplemented chickens. Comparing to challenged control, virus shedding was lower in organic as well as inorganic selenium treated groups. Therefore, it may be concluded that supplemental dietary selenium could enhance vaccine conferred immunity thereby impacting protection against viral challenge in chickens.
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Dukare S, Mir NA, Mandal AB, Dev K, Begum J, Tyagi PK, Rokade JJ, Biswas A, Tyagi PK, Bhanja SK. Comparative study on the responses of broiler chicken to hot and humid environment supplemented with different dietary levels and sources of selenium. J Therm Biol 2020; 88:102515. [PMID: 32125992 DOI: 10.1016/j.jtherbio.2020.102515] [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: 10/10/2019] [Revised: 01/02/2020] [Accepted: 01/05/2020] [Indexed: 01/10/2023]
Abstract
Present study was carried out with the objective of investigating the role of green synthesized nano Se (GNS) in growth performance, digestibility of minerals, immunity, stress alleviation, antioxidant status, and body Se content of broiler chicken raised under hot and humid environment with respect to market nano Se (MNS) and inorganic Se. The experimental design was 3 × 3 factorial, in which three levels (0.15, 0.20, and 0.25 ppm) and three sources (inorganic, green nano, and market nano) of Se resulted in nine treatments viz. IS-0.15, GNS-0.15, MNS-0.15, IZ-0.20, GNS-0.20, MNS-0.20, IS-0.25, GNS-0.25, and MNS-0.25 (IS: inorganic Se, GNS: green nano Se, MNS: market nano Se). A total of 432 broiler chicken were divided among nine treatments with six replicates of birds per treatment (8 birds/replicate). Results of present study revealed significantly better growth performance of birds supplemented with 0.25 ppm nano Se. The supplementation of 0.25 ppm nano Se improved the immune response and lymphoid organ development of birds. Significantly higher Se and nitrogen digestibility coefficients, serum antioxidant activity and decline of Heterophil: Lymphocyte ratio and expression of HSP70 gene were observed in birds supplemented with 0.25 ppm Se and nano source of Se compared to inorganic Se. Significantly higher Se concentration in liver and breast muscle and higher serum Se concentration were observed in birds fed 0.25 ppm nano Se. The liver Se concentration was much higher than that of breast muscle. However, the nano Se synthesized by green method in this study did not differ significantly from the chemically synthesized nano Se. It was concluded that 0.25 ppm Se and nano form of Se are superior to lower levels and inorganic form of Se, respectively, in improving the immunity, growth, antioxidant status, and in stress alleviation of broiler chicken. However, GNS is equally efficient as chemically synthesized MNS.
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Affiliation(s)
- Sagar Dukare
- ICAR- Central Avian Research Institute, Izatnagar, Bareilly, Uttar Pradesh, India
| | - Nasir Akbar Mir
- ICAR- Central Avian Research Institute, Izatnagar, Bareilly, Uttar Pradesh, India.
| | - A B Mandal
- ICAR- Central Avian Research Institute, Izatnagar, Bareilly, Uttar Pradesh, India
| | - Kapil Dev
- ICAR- Central Avian Research Institute, Izatnagar, Bareilly, Uttar Pradesh, India
| | - Jubeda Begum
- College of Veterinary and Animal Sciences, GBPUAT, Pant Nagar, Uttarakhand, India
| | - Praveen K Tyagi
- ICAR- Central Avian Research Institute, Izatnagar, Bareilly, Uttar Pradesh, India
| | - J J Rokade
- ICAR- Central Avian Research Institute, Izatnagar, Bareilly, Uttar Pradesh, India
| | - Avishek Biswas
- ICAR- Central Avian Research Institute, Izatnagar, Bareilly, Uttar Pradesh, India
| | - Pramod K Tyagi
- ICAR- Central Avian Research Institute, Izatnagar, Bareilly, Uttar Pradesh, India
| | - S K Bhanja
- ICAR- Central Avian Research Institute, Izatnagar, Bareilly, Uttar Pradesh, India
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Ramos-Vidales D, Gómez-Verduzco G, Cortes-Cuevas A, Del Río-García JC, Fernández-Tinoco S, Chárraga-Aguilar S, Ávila-González E. Organic trace minerals on productive performance, egg quality and immune response in Bovans White laying hens. J Anim Physiol Anim Nutr (Berl) 2019; 103:1484-1491. [PMID: 31350792 DOI: 10.1111/jpn.13156] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 06/17/2019] [Accepted: 06/21/2019] [Indexed: 11/28/2022]
Abstract
This study was performed in 360 laying Bovans White hens and aimed to evaluate the effect of Carbo-Amino-Phosphate-Chelates (CAFQ) as a mineral premix and its 30% reduction by compared to inorganic trace minerals (ITM) concerning its performance, egg quality, tibia breaking strength and immunity. Sixty-week-old hens were assigned into three treatments with 10 replicates of 12 birds each. Treatments were as follows: (a) (100% ITM), (b) (100% CAFQ) and (c) (70% CAFQ). Based on the results obtained during 12 weeks, under the current test conditions, improved yolk colour (p < 0.05); shell breaking strength (p < 0.05); and storage time (p < 0.05) were observed in hens fed with a diet reduced by 70% in CAFQ inclusion showed similar performance behaviour and better egg breaking strength regarding with ITM, suggesting the possibility of minimizing the inclusion of trace minerals in laying hen diets improving environmental impact, in contrast to the use of inorganic sources of minerals.
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Affiliation(s)
- David Ramos-Vidales
- Centro de Enseñanza, Investigación y Extensión en Producción Avícola (CEIEPAv), Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México, Tláhuac, Ciudad de México, México
| | - Gabriela Gómez-Verduzco
- Departamento de Medicina y Zootecnia de Aves, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México, Coyoacán, Ciudad de México, México
| | - Arturo Cortes-Cuevas
- Centro de Enseñanza, Investigación y Extensión en Producción Avícola (CEIEPAv), Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México, Tláhuac, Ciudad de México, México
| | - Juan Carlos Del Río-García
- Facultad de Estudios Superiores Cuautitlán, Universidad Nacional Autónoma de México. Cuautitlán Izcalli, Edo, México
| | | | | | - Ernesto Ávila-González
- Centro de Enseñanza, Investigación y Extensión en Producción Avícola (CEIEPAv), Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México, Tláhuac, Ciudad de México, México
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Dalgaard TS, Briens M, Engberg RM, Lauridsen C. The influence of selenium and selenoproteins on immune responses of poultry and pigs. Anim Feed Sci Technol 2018; 238:73-83. [PMID: 32336871 PMCID: PMC7173062 DOI: 10.1016/j.anifeedsci.2018.01.020] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 01/26/2018] [Accepted: 01/29/2018] [Indexed: 12/21/2022]
Abstract
Selenium is an essential nutrient for poultry and pigs, and is important for a number of physiological processes including regulation and function of the immune system. Through its incorporation into selenoproteins, Se is involved in the regulation of oxidative stress, redox mechanisms, and other crucial cellular processes involved in innate and adaptive immune response. This review provides current knowledge on the mechanisms by which selenium can modulate the resilience to infectious diseases, and how this micronutrient can influence the capacity of the bird or the pig to maintain its productivity during an infectious challenge. In relation to the most frequent and economically important infectious diseases in poultry and pig production, the present paper considers the influence of different selenium sources (organic vs. inorganic Se) as well as dietary concentrations on the immune responses of poultry and pigs with major emphasis on the potential beneficial impact on animal resilience to common infectious diseases.
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Affiliation(s)
- Tina S Dalgaard
- Dept. of Animal Science, Aarhus University, Blichers allé 20, 8830 Tjele, Denmark
| | - Mickaël Briens
- Adisseo France, CERN, 6 Route Noire, 03600 Commentry, France
| | - Ricarda M Engberg
- Dept. of Animal Science, Aarhus University, Blichers allé 20, 8830 Tjele, Denmark
| | - Charlotte Lauridsen
- Dept. of Animal Science, Aarhus University, Blichers allé 20, 8830 Tjele, Denmark
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Haskins DL, Hamilton MT, Stacy NI, Finger JW, Tuberville TD. Effects of selenium exposure on the hematology, innate immunity, and metabolic rate of yellow-bellied sliders (Trachemys scripta scripta). ECOTOXICOLOGY (LONDON, ENGLAND) 2017; 26:1134-1146. [PMID: 28780652 DOI: 10.1007/s10646-017-1839-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/19/2017] [Indexed: 05/06/2023]
Abstract
Selenium (Se) is a naturally occurring essential element that can be toxic to vertebrates at high concentrations. Despite studies that have documented that wild reptile species can accumulate copious amounts of Se, little is known regarding specific toxicologic effects of Se. In this study, 70 juvenile yellow-bellied sliders (Trachemys scripta scripta) were exposed to one of three seleno-L-methionine (SetMet) treatments (control, n = 24; 15 mg/kg, n = 23; and 30 mg/kg, n = 23) via weekly oral gavage for 5 weeks. At the conclusion of the experiment, kidney, liver, muscle, and blood samples were collected for quantitative Se analysis. Turtles in the SeMet treatment groups accumulated significantly higher amounts of Se in all tissue types relative to controls (all p < 0.001). Turtles in the 30 mg/kg SeMet group also accumulated significantly higher amounts of Se compared to the 15 mg/kg group (all p < 0.001). Although toxicity thresholds for reptiles have not been established, Se concentrations in liver tissue from both SeMet treatment groups exceeded reported avian toxicity thresholds for liver tissue. Neither oxygen consumption nor innate bactericidal capacity were impacted by SeMet exposure. However, turtles in the 30 mg/kg SeMet group exhibited anemia, which has been reported in other vertebrates exposed to Se. Furthermore, juvenile T. s. scripta in the 30 mg/kg SeMet group experienced 17% mortality compared to 0% in the 15 mg/kg treatment and control groups. To our knowledge, this study is the first to report dose-dependent Se-associated anemia and mortality in a chelonian species.
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Affiliation(s)
- David L Haskins
- Savannah River Ecology Laboratory, University of Georgia, Drawer E, Aiken, SC, 29802, USA.
- D.B. Warnell School of Forestry and Natural Resources, University of Georgia, Athens, GA, 30602, USA.
| | - Matthew T Hamilton
- Savannah River Ecology Laboratory, University of Georgia, Drawer E, Aiken, SC, 29802, USA
- D.B. Warnell School of Forestry and Natural Resources, University of Georgia, Athens, GA, 30602, USA
| | - Nicole I Stacy
- Large Animal Clinical Sciences, College of Veterinary Medicine, University of Florida, Gainesville, FL, 32610, USA
| | - John W Finger
- Savannah River Ecology Laboratory, University of Georgia, Drawer E, Aiken, SC, 29802, USA
- Department of Biological Sciences, Auburn University, Auburn, AL, 36849, USA
| | - Tracey D Tuberville
- Savannah River Ecology Laboratory, University of Georgia, Drawer E, Aiken, SC, 29802, USA
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Safdari-Rostamabad M, Hosseini-Vashan SJ, Perai AH, Sarir H. Nanoselenium Supplementation of Heat-Stressed Broilers: Effects on Performance, Carcass Characteristics, Blood Metabolites, Immune Response, Antioxidant Status, and Jejunal Morphology. Biol Trace Elem Res 2017; 178:105-116. [PMID: 27878513 DOI: 10.1007/s12011-016-0899-5] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Accepted: 11/11/2016] [Indexed: 02/07/2023]
Abstract
An experiment was conducted to investigate the effects of dietary nanoselenium supplementation at 0, 0.6 and 1.2 mg/kg of diet on growth performance, serum biochemical parameters, immune response, antioxidant capacity, and jejunal morphology of 29-d-old male broilers subjected to heat stress at 37 ± 1°C for 14 d. Broilers were fed for 42 d on the experimental diets. The results showed that nanoselenium supplementation had no effect on growth performance, but it supplementation at the rate of 1.2 mg/kg diet decreased the serum concentration of cholesterol prior to the heat exposure. Further, dietary nanoselenium supplementation linearly increased the high-density lipoprotein cholesterol concentration, while linearly decreased those of low-density lipoprotein cholesterol and aspartate aminotransferase in the serum before applying heat stress. Compared with thermoneutral temperature, heat stress reduced body mass gain, feed intake, percentages of carcass, breast, leg, abdominal fat, bursa of Fabricius, thymus, antibody response against sheep red blood cells, serum concentration of protein, erythrocyte activities of glutathione peroxidase and superoxide dismutase, jejunal villus height, and villus height to crypt depth ratio, while increased feed conversion ratio, percentages of liver, gizzard, pancreas, gallbladder, heart, and the concentrations of aspartate aminotransferase and malondialdehyde. Dietary supplementation of nanoselenium linearly reduced the abdominal fat and liver percentages, while linearly increased the activity of glutathione peroxidase and villus height in heat-stressed broilers. Furthermore, the lower level of nanoselenium decreased the percentages of gizzard and heart in broilers under heat stress. The diet supplemented with 1.2 mg/kg nanoselenium improved feed conversion ratio and increased antibody response against sheep red blood cells, activity of superoxide dismutase, and villus height to crypt depth ratio, but decreased the serum concentrations of cholesterol, low-density lipoprotein cholesterol, and malondialdehyde in heat-stressed broilers. The results suggest that supplemental nanoselenium improved growth performance, internal organs health, immune response, and jejunal morphology by alleviating the oxidative stress induced by heat stress.
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Affiliation(s)
- Morteza Safdari-Rostamabad
- Department of Animal Science, Faculty of Agriculture, University of Birjand, PO Box 91775-163, Birjand, Iran
| | | | - Ali Hossein Perai
- Department of Animal Science, College of Agriculture and Natural Resources, Razi University, PO Box 6715685418, Kermanshah, Iran
| | - Hadi Sarir
- Department of Animal Science, Faculty of Agriculture, University of Birjand, PO Box 91775-163, Birjand, Iran
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Latheef SK, Dhama K, Samad HA, Wani MY, Kumar MA, Palanivelu M, Malik YS, Singh SD, Singh R. Immunomodulatory and prophylactic efficacy of herbal extracts against experimentally induced chicken infectious anaemia in chicks: assessing the viral load and cell mediated immunity. Virusdisease 2017; 28:115-120. [PMID: 28466063 DOI: 10.1007/s13337-016-0355-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Accepted: 12/30/2016] [Indexed: 12/14/2022] Open
Abstract
Chicken infectious anaemia virus (CIAV) is an economically important and a highly immunosuppressive virus affecting poultry industry worldwide. In this study we assessed the immunomodulatory effects of four herbal preparations namely Withania somnifera, Tinospora cordifolia, Azadirachta indica and E Care Se Herbal in resisting the viral multiplication and immunosuppression inflicted by CIAV in chicks. Day-old chicks (n = 90) were randomly and equally divided into six groups (Groups A-F). Groups A-D were administered with purified extracts of W. somnifera, T. cordifolia, A. indica and E Care Se Herbal, respectively followed by the evaluation of viral load in lymphoid organs by quantitative real-time PCR and cell mediated immune response by flow cytometric analysis of CD4+ and CD8+ T cells. Groups A-D were found to resist CIAV multiplication and pathogenesis with significant reduction of viral load compared with the infected control (P < 0.05). Group A-C chicks showed significantly higher (P < 0.05) CD4+ and CD8+ T cell counts compared to control birds while of E Care Se Herb had minimal effect on T cell count. The findings suggested that the herbal preparations used during the study were effective as both prophylactic and immunomodulatory agents and thus have potential of being used against CIAV induced immunosuppression in poultry.
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Affiliation(s)
- Shyma K Latheef
- Immunology Section, Indian Veterinary Research Institute, Izatnagar, Bareilly, UP 243122 India
| | - K Dhama
- Avian Diseases Section, Division of Pathology, Indian Veterinary Research Institute, Izatnagar, Bareilly, UP 243122 India
| | - Hari Abdul Samad
- Division of Physiology and Climatology, Indian Veterinary Research Institute, Izatnagar, Bareilly, UP 243122 India
| | - Mohd Yaqoob Wani
- Immunology Section, Indian Veterinary Research Institute, Izatnagar, Bareilly, UP 243122 India
| | - M Asok Kumar
- Avian Diseases Section, Division of Pathology, Indian Veterinary Research Institute, Izatnagar, Bareilly, UP 243122 India
| | - M Palanivelu
- Avian Diseases Section, Division of Pathology, Indian Veterinary Research Institute, Izatnagar, Bareilly, UP 243122 India
| | - Yashpal Singh Malik
- Division of Biological Standardization, Indian Veterinary Research Institute, Izatnagar, Bareilly, UP 243122 India
| | - S D Singh
- Avian Diseases Section, Division of Pathology, Indian Veterinary Research Institute, Izatnagar, Bareilly, UP 243122 India
| | - Rajendra Singh
- Division of Pathology, Indian Veterinary Research Institute, Izatnagar, Bareilly, UP 243122 India
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Wang Y, Wang H, Zhan X. Effects of different dl-selenomethionine and sodium selenite levels on growth performance, immune functions and serum thyroid hormones concentrations in broilers. J Anim Physiol Anim Nutr (Berl) 2015; 100:431-9. [PMID: 26608352 DOI: 10.1111/jpn.12396] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2015] [Accepted: 07/29/2015] [Indexed: 11/28/2022]
Abstract
This trial was conducted in a 2 × 3 + 1 factorial arrangement based on a completely randomized design to evaluate the effects of different dl-selenomethionine (dl-Se-Met) and sodium selenite (SS) levels on growth performance, immune functions and serum thyroid hormones concentrations in broilers. A total of 840 Ross 308 broilers (7 days old) were allocated by body weight to seven treatments (three replicates of 40 birds each treatment) including (1) basal diet (containing 0.04 mg of selenium (Se)/kg; control) without supplementary Se; (2, 3 and 4) basal diet + 0.05, 0.15 or 0.25 mg/kg Se as SS; (5, 6 and 7) basal diet + 0.05, 0.15 or 0.25 mg/kg Se as dl-Se-Met. The experiment lasted 42 days. The results revealed that dietary Se supplementation improved (p < 0.05) average daily gain, feed efficiency, immune organ index, serum immunoglobulin A (IgA), immunoglobulin G (IgG), immunoglobulin M (IgM) and triiodothyronine (T3 ) concentrations and decreased (p < 0.01) thyroxine (T4 )/T3 ratio in serum compared with the control. Broilers receiving the dl-Se-Met-supplemented diets had higher (p < 0.05) feed efficiency, thymus index, the amounts of IgA, IgG, IgM and T3 as well as lower (p < 0.05) serum T4 concentrations and T4 /T3 ratio than those consuming the SS-supplemented diets. Serum IgA and IgM levels of broilers fed 0.15 mg Se/kg were significantly higher (p < 0.05) than those of broilers fed 0.05 or 0.25 mg Se/kg. In summary, we concluded that dl-Se-Met is more effective than SS in increasing immunity and promoting conversion of T4 to T3 , thus providing an effective way to improve the growth performance of broilers. Besides, based on a consideration of all experiment indices, 0.15 mg Se/kg was suggested to be the optimal level of Se supplementation under the conditions of this study.
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Affiliation(s)
- Y Wang
- College of Animal Science and Technology, Zhejiang A and F University, Linan, China
| | - H Wang
- College of Animal Science and Technology, Zhejiang A and F University, Linan, China
| | - X Zhan
- College of Animal Science and Technology, Zhejiang A and F University, Linan, China.,Feed Science Institute, College of Animal Science, Zhejiang University, Hangzhou, China
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Boostani A, Sadeghi A, Mousavi S, Chamani M, Kashan N. Effects of organic, inorganic, and nano-Se on growth performance, antioxidant capacity, cellular and humoral immune responses in broiler chickens exposed to oxidative stress. Livest Sci 2015. [DOI: 10.1016/j.livsci.2015.05.004] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Habibian M, Sadeghi G, Ghazi S, Moeini MM. Selenium as a feed supplement for heat-stressed poultry: a review. Biol Trace Elem Res 2015; 165:183-93. [PMID: 25721721 DOI: 10.1007/s12011-015-0275-x] [Citation(s) in RCA: 69] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2014] [Accepted: 02/16/2015] [Indexed: 01/17/2023]
Abstract
Heat stress is associated with compromised performance and productivity in poultry due to declines in feed intake, nutrient utilization, growth rate, egg production and quality, and feed efficiency. Emerging evidences have shown that acute heat exposure results in increased production of free radicals and causes oxidative damage to lipids, proteins, and DNA. Additionally, heat stress can influence immune response by changing the expression of cytokines and by making the immune cells more susceptible to oxidative stress. Selenium, as a part of specific selenoproteins, can help to maintain antioxidant defenses, thereby preventing damages to tissues. An optimum response with supplementation of selenium in diet has been found to improve feed intake, body weight gain, feed efficiency, egg production and quality, and antioxidant status in heat-stressed poultry. Selenium compounds are also known to improve immune responses by altering the production of certain cytokines secreted by cells of the immune system and by enhancing the resistance of the immune cells to oxidative stress. It was reported that selenium supplementation had inhibitory effects on tumor necrosis factor alpha levels in heat-stressed broiler chicks, but the details are not completely elucidated. In the present review, the effect of selenium on production performance, nutrient utilization, antioxidative status, and immune responses of heat-stressed poultry is summarized.
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Affiliation(s)
- Mahmood Habibian
- Department of Animal Science, Faculty of Agriculture, University of Kurdistan, Sanandaj, Iran,
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Kumar P, Tiwari SP, Sahu T, Naik SK. Influence of selenomethionine and omega-3 fatty acid on serum mineral profile and nutrient utilization of broiler chicken. Vet World 2015; 8:164-9. [PMID: 27047066 PMCID: PMC4774697 DOI: 10.14202/vetworld.2015.164-169] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2014] [Revised: 12/29/2014] [Accepted: 01/03/2015] [Indexed: 11/16/2022] Open
Abstract
AIM This study was conducted to investigate the effect of selenomethionine and omega-3 fatty acid on serum mineral profile and nutrient utilization of broiler chicken. MATERIALS AND METHODS The present study was a 2×3 factorial arrangement of two levels of selenomethionine (0 and 0.3 ppm) and three levels of omega-3 fatty acid (0, 0.5 and 1%). Day-old Vencobb broiler chicks (n=180), were randomly assigned in six treatment groups. The experiment lasted for 42 days. Treatment groups followed of: Group I was a control. Group II, III, IV, V and VI were supplemented with 0 ppm selenomethionine with 0.5% omega-3 fatty acid, 0 ppm selenomethionine with 1% omega-3 fatty acid, 0.3 ppm selenomethionine with 0% omega-3 fatty acid, 0.3 ppm selenomethionine with 0.5% omega-3 fatty acid and 0.3 ppm selenomethionine with 1% omega-3 fatty acid, respectively. Linseed oil was used as a source of omega-3 fatty acid while sel-plex is used for selenomethionine supplementation. RESULTS Significant (p<0.05) interaction exist between selenomethionine and omega-3 fatty acid for serum zinc and iron concentration whereas, it was non-significant for serum calcium and copper. Significantly (p<0.05) increased concentration of selenium, zinc, iron and phosphorus was observed in birds fed 0.3 ppm selenomethionine whereas, significantly (p<0.05) increased zinc and iron was observed in birds fed 0.5% omega-3 fatty acid. There was significant (p<0.05) interaction exist between selenomethionine and omega-3 fatty acid for calcium and phosphorus retention percentage. The maximum retention of calcium and phosphorus was recorded in birds supplemented with 0.3 ppm selenomethionine in combination with 0.5% omega-3 fatty acid. There was marked interaction between selenomethionine and omega-3 fatty acid for hemoglobin (Hb), total erythrocytic count, total leukocytic count and platelets (p<0.05) however, it was non-significant for mean corpuscular volume, mean corpuscular Hb, MCH concentration and differential leukocyte count. Dietary selenomethionine significantly (p<0.05) increased the platelet count. Hb concentration was significantly (p<0.05) higher in birds fed 0.5% omega-3 fatty acid whereas, 1% omega-3 fatty acid in the diet drastically increased (p<0.05) the platelet count. CONCLUSION Supplementation of selenomethionine and omega-3 fatty acid improves the nutrient utilization and mineral retention, which subsequently enhance the bone mineralization. Supplementation also helps in combating the stress.
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Affiliation(s)
- Pankaj Kumar
- Department of Animal Nutrition, College of Veterinary Science and Animal Husbandry, Anjora Chhattisgarh Kamdhenu Vishwavidyalaya, Durg, Chhattisgarh, India
| | - S P Tiwari
- Department of Animal Nutrition, College of Veterinary Science and Animal Husbandry, Anjora Chhattisgarh Kamdhenu Vishwavidyalaya, Durg, Chhattisgarh, India
| | - Tarini Sahu
- Department of Animal Nutrition, College of Veterinary Science and Animal Husbandry, Anjora Chhattisgarh Kamdhenu Vishwavidyalaya, Durg, Chhattisgarh, India
| | - Surendra Kumar Naik
- Department of Animal Nutrition, College of Veterinary Science and Animal Husbandry, Anjora Chhattisgarh Kamdhenu Vishwavidyalaya, Durg, Chhattisgarh, India
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Vieira M, Ribeiro A, Kessler A, Moraes M, Kunrath M, Ledur V. Different sources of dietary zinc for broilers submitted to immunological, nutritional, and environmental challenge. J APPL POULTRY RES 2013. [DOI: 10.3382/japr.2013-00753] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Composition and distribution of the main active components in selenium-enriched fruit bodies of Cordyceps militaris link. Food Chem 2013. [DOI: 10.1016/j.foodchem.2012.10.021] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Dong JZ, Wang Y, Wang SH, Yin LP, Xu GJ, Zheng C, Lei C, Zhang MZ. Selenium increases chlorogenic acid, chlorophyll and carotenoids of Lycium chinense leaves. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2013; 93:310-5. [PMID: 22714393 DOI: 10.1002/jsfa.5758] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2011] [Revised: 05/09/2012] [Accepted: 05/09/2012] [Indexed: 05/13/2023]
Abstract
BACKGROUND Leaves of Lycium chinense L. are widely used in traditional Chinese medicine and as functional food in China and south-east Asia. Polyphenols are important active compounds in leaves of L. chinense L, but their compositions are still not very clear. Selenium has been reported to increase some components of plants. In this study, the composition of polyphenols of L. chinense leaves were analysed, and the effects of selenium on the polyphenols and other components were studied. RESULTS The main polyphenols were identified as rutin, chlorogenic acid, quercetin, kaempferol and apigenin-7-O-(6'-O-acetyl) glucose-rhamnose. Chlorogenic acid showed the highest average content of 78.36 g kg⁻¹. Rutin, quercetin and kaempferol were determined at low contents from 3.85 g kg⁻¹ to 7.08 g kg⁻¹. Correlation coefficients between selenium and chlorogenic acid, chlorophyll a, chlorophyll b and carotenoids were: R² = 0.963 (P = 0.002), 0.943 (P = 0.005), 0.957 (P = 0.003) and 0.943 (P = 0.005), respectively. Selenium (0.01-0.05 g kg⁻¹) significantly increased chlorogenic acid, chlorophyll and carotenoids by 200-400% and reduced rutin by 400-900%. CONCLUSION L. chinense can be an alternative source of chlorogenic acid. Selenium significantly increased chlorogenic acid, chlorophyll a, chlorophyll b and carotenoids, hence increasing the medicinal value of L. chinense leaves. Rutin, quercetin, kaempferol and apigenin-7-O-(6'-O-acetyl) glucose-rhamnose proved to be not significantly influenced by selenium.
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Affiliation(s)
- Jing Z Dong
- Key Laboratory of Biologic Resources Protection and Utilization of Hubei Province, School of Biological Science and Technology, Hubei University for Nationalities, Enshi, 445000, China.
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Dong JZ, Liu MR, Lei C, Zheng XJ, Wang Y. Effects of selenium and light wavelengths on liquid culture of Cordyceps militaris Link. Appl Biochem Biotechnol 2012; 166:2030-6. [PMID: 22434354 DOI: 10.1007/s12010-012-9628-5] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2011] [Accepted: 02/22/2012] [Indexed: 11/24/2022]
Abstract
To investigate the effects of selenium and light wavelengths on the growth of liquid-cultured Cordyceps militaris and the main active components' accumulation, culture conditions as selenium selenite concentrations and light of different wavelengths were studied. The results are: adenosine accumulation proved to be significantly selenium dependent (R(2) = 0.9403) and cordycepin contents were determined to be not significantly selenium dependent (R(2) = 0.3845) but significantly enhanced by selenium except for 20 ppm; there were significant differences in cordycepin contents, adenosine contents, and mycelium growth caused by light wavelengths: cordycepin, blue light > pink light > daylight, darkness, red light; adenosine, red light > pink light, darkness, daylight, blue light; and mycelium growth, red light > pink light, darkness, daylight > blue light. In conclusion, light wavelength had a significant influence on production of mycelia, adenosine, and cordycepin, so lightening wavelength should be changed according to target products in the liquid culture of C. militaris.
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Affiliation(s)
- J Z Dong
- Key Laboratory of Biologic Resources Protection and Utilization of Hubei Province, School of Biological Science and Technology, Hubei University for Nationalities, Enshi, China.
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Hashemi S, Davoodi H. Herbal Plants as New Immuno-stimulator in Poultry Industry: A Review. ACTA ACUST UNITED AC 2012. [DOI: 10.3923/ajava.2012.105.116] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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