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López-Vaca R, Narváez-Tovar CA, Das R, de Boer G, Ramtani S, Boucetta A, Garzón-Alvarado DA. Mechanobiological Model of Endochondral Ossification and Trabecular Bone Modeling. INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN BIOMEDICAL ENGINEERING 2025; 41:e70024. [PMID: 40084415 DOI: 10.1002/cnm.70024] [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: 08/01/2024] [Revised: 02/10/2025] [Accepted: 02/16/2025] [Indexed: 03/16/2025]
Abstract
This work presents the integration of mechanobiological models to predict the natural evolution of bone modeling and remodeling processes to obtain the architecture of trabecular bone from the embryonic stage in mammalians. Bone modeling is simulated in two and three dimensions using a reaction-diffusion mechanism with parameters in Turing space. This approach involves the interaction of two molecular factors (VEGF and MMP13) released by hypertrophic chondrocytes that diffuse and interact within a hyaline cartilage matrix. The bone remodeling process follows the model proposed by Komarova et al. employing a set of differential equations to describe autocrine and paracrine interactions between osteoblastic and osteoclastic cells, determining cellular dynamics and changes in bone mass. Bidimensional and tridimensional results for a cartilage portion predict morphological self-organization parameters between VEGF and MMP13, similar to those present in the architecture of immature trabecular bone. These findings suggest that the dynamic properties of molecular factors play a crucial role in the temporal self-organization of bone mineralization metabolism, leading to a heterogeneous trabecular architecture characteristic of primary trabecular bone. Through the three-dimensional bone remodeling model performed on the surface of trabeculae, it is established that equilibrium in population dynamics leads to asynchronous homeostatic remodeling for bone renewal, culminating in the formation of secondary trabecular bone.
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Affiliation(s)
- Rodrigo López-Vaca
- Universidad Santo Tomás -Colombia, Grupo de Estudios y Aplicaciones en ingeniería Mecánica (GEAMEC), Bogota, Colombia
| | - Carlos A Narváez-Tovar
- Universidad Nacional de Colombia, Engineering Modeling and Numerical Methods Group (GNUM) & Instituto de Biotecnología, Bogotá, Colombia
| | - Raj Das
- Centre for Innovative Structures and Materials, School of Engineering, RMIT University, Melbourne, Australia
| | - Gregory de Boer
- School of Mechanical Engineering, University of Leeds, Woodhouse, UK
| | - Salah Ramtani
- Laboratoire CSPBAT, équipe LBPS, CNRS (UMR 7244), Institut Galilée, Université Sorbonne Paris Nord, Villetaneuse, France
- Université Sorbonne Paris Nord, Laboratoire CB3S, équipe BEST, CNRS (UMR7244), Institut Galilée, Villetaneuse, France
| | - Abdelkader Boucetta
- Université Sorbonne Paris Nord, Laboratoire CB3S, équipe BEST, CNRS (UMR7244), Institut Galilée, Villetaneuse, France
- Laboratoire CSPBAT, équipe LBPS, CNRS (UMR 7244), Institut Galilée, Université Sorbonne Paris Nord, Villetaneuse, France
| | - Diego A Garzón-Alvarado
- Universidad Nacional de Colombia, Engineering Modeling and Numerical Methods Group (GNUM) & Instituto de Biotecnología, Bogotá, Colombia
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Nguyen HD, Moss AF, Yan F, Romero-Sanchez H, Dao TH. Effects of Feeding Methionine Hydroxyl Analogue Chelated Zinc, Copper, and Manganese on Growth Performance, Nutrient Digestibility, Mineral Excretion, and Welfare Conditions of Broiler Chickens: Part 2: Sustainability and Welfare Aspects. Animals (Basel) 2025; 15:419. [PMID: 39943189 PMCID: PMC11816016 DOI: 10.3390/ani15030419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2024] [Revised: 01/24/2025] [Accepted: 01/30/2025] [Indexed: 02/16/2025] Open
Abstract
This study investigated the effects of the dietary supplementation of mineral methionine hydroxyl analogue chelates (MMHACs) zinc (Zn), copper (Cu), and manganese (Mn) on excreta nitrogen and mineral levels, housing conditions, and the welfare status of broilers. Three-hundred eighty-four day-old Ross 308 male chicks were randomly distributed to four dietary treatments, each consisting of eight replicate pens of twelve birds per pen. The treatments were (1) inorganic trace mineral ZnSO4 (110 ppm), CuSO4 (16 ppm), and MnO (120 ppm) (ITM); (2) MMHAC Zn (40 ppm), Cu (10 ppm), and Mn (40 ppm) (M10); (3) inorganic trace mineral ZnSO4 (110 ppm), tribasic copper chloride (125 ppm), and MnO (120 ppm) (T125); and (4) MMHAC Zn (40 ppm), Cu (30 ppm), and Mn (40 ppm) (M30). Three feeding phases including the starter (days 0-10), grower (days 10-21), and finisher (days 21-42) were used. The findings showed that birds offered MMHACs at both levels had significantly lower Zn and Mn levels, and birds offered the T125 diet had higher Cu levels in the excreta compared to those fed the other diets on days 10, 16, 21, 28, and 42 (p < 0.001). The life cycle assessment showed that MMHAC supplementation at 30 ppm can be expected to improve the sustainability of the poultry industry in terms of reduced emissions into the environment, whereas excreta nitrogen and moisture content, litter conditions, levels of air gases (ammonia, carbon dioxide, and methane), and welfare indicators were similar between the dietary treatments. Hence, the supplementation of MMHACs to broiler diets at 30 ppm could maintain litter quality and welfare status while reducing emissions into the environment and the Zn, Mn, and/or Cu excretion of broilers, therefore reducing the environmental impacts of broiler production.
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Affiliation(s)
- Hoang Duy Nguyen
- School of Environmental and Rural Science, Faculty of Science, Agriculture, Business and Law, University of New England, Armidale, NSW 2351, Australia; (H.D.N.); (A.F.M.)
| | - Amy Fay Moss
- School of Environmental and Rural Science, Faculty of Science, Agriculture, Business and Law, University of New England, Armidale, NSW 2351, Australia; (H.D.N.); (A.F.M.)
| | - Frances Yan
- Novus International, Inc., 20 Research Park Drive, St. Charles, MI 63304, USA; (F.Y.); (H.R.-S.)
| | - Hugo Romero-Sanchez
- Novus International, Inc., 20 Research Park Drive, St. Charles, MI 63304, USA; (F.Y.); (H.R.-S.)
| | - Thi Hiep Dao
- School of Environmental and Rural Science, Faculty of Science, Agriculture, Business and Law, University of New England, Armidale, NSW 2351, Australia; (H.D.N.); (A.F.M.)
- Faculty of Animal Science, Vietnam National University of Agriculture, Trau Quy Town, Gia Lam District, Hanoi 100000, Vietnam
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Silva GD, Rabello CBV, Wanderley JSDS, de Abreu KL, de Sousa LFA, Lima RVN, Costa FS, Teixeira MN, dos Santos MJB, Fireman AK. Evaluating the effect of optimal zinc amino-acid complex supplementation in laying pullets on performance and zinc retention. PLoS One 2024; 19:e0311813. [PMID: 39418286 PMCID: PMC11486379 DOI: 10.1371/journal.pone.0311813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2024] [Accepted: 09/25/2024] [Indexed: 10/19/2024] Open
Abstract
This study investigated the optimal dietary intake of zinc amino acid complex (Zn-AAC) for white-layer pullets, focusing on their productive performance, biochemical profile, organ biometry, and body zinc retention. The study involved 360 Dekalb White pullets (average weight: 433 ± 4.42 g) aged from 6 to 16 weeks and distributed into 6 treatments with 6 replications each. The Zn-AAC inclusion levels ranged from 5 to 75 mg kg-1. Zinc intake was modeled using a nonlinear equation, Y = ∝ *1- e-βX, where α is the maximum response, β is the rate at which the response approaches the maximum (P < 0.05). The Zn-AAC supplementation had significant effects on average daily gain (ADG), average daily feed intake (ADFI), and feed convention ratio (FCR) (P < 0.01). Optimal intake levels of Zn-AAC were estimated at 0.234, 0.340, and 0.315 mg bird-1 day-1 (5.42, 7.87, and 7.30 mg kg-1) for ADG, ADFI, and FCR, respectively. The Zn-AAC supplementation affected the Zn body retention in pullets (P < 0.01), with an optimal ingestion at 1.86 mg bird -1 day-1, corresponding to a dietary supplementation of 43.10 mg kg-1. Additionally, supplementation affected alkaline phosphatase (ALP) activity (P < 0.01) without significant changes in aspartate aminotransferase, albumin, and globulin levels. The optimal Zn-AAC intake level for ALP activity was 1.45 mg bird -1 day-1, corresponding to dietary supplementation of 33.60 mg kg-1. Based on Zn body retention, we recommend up to 1.86 mg bird -1 day-1 of Zn-AAC, which is equivalent to 43.10 mg kg-1.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Alba K. Fireman
- Zinpro Corporation, Eden Prairie, Minnesota, United States of America
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Varol Avcılar Ö, Onbaşılar EE, Yalçın S, Akça H, Gündoğar UC. Egg mineral levels, hatching results and bone properties in embryos and chicks obtained from broiler breeders at different ages. J Anim Physiol Anim Nutr (Berl) 2024; 108:139-147. [PMID: 37610039 DOI: 10.1111/jpn.13874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 08/07/2023] [Accepted: 08/11/2023] [Indexed: 08/24/2023]
Abstract
It is inevitable to obtain chicks from breeders of different ages in broiler fattening. However, breeder age has an effect on eggs. There is no detailed study on the changes in mineral levels in eggs and bones of these effects. Therefore, the aim of this study examines how mineral levels of shell, albumen, egg yolk, and bone, embryonic development and bone characteristics change according to the breeder age. A total of 370 fresh hatching eggs were obtained from Ross-308 breeders at 2 different ages (25 to 60-week-old). Egg, embryo, yolk sac and chick characteristics were determined. Morphometric parameters of bones of embryos at 19 days of age and chicks at hatch were examined. Mineral levels of albumen, yolk, shell and bones of embryo and chick were determined. Egg weight, embryo weight, embryo length, chick weight and chick length were higher in old breeder than those of younger one. Femur length, width and Seedor index of tibia, weight, width and Seedor index of metatarsus were found to be high in embryos at 19 days of old breeder than young breeder. There were differences in relative femur weight, tibia length and relative metatarsus weight of chicks at hatch. The mineral levels were high in the femur, tibia and metatarsus of embryos and chicks, in parts of the egg of old breeder. K, Ca, Mg, P, Fe and Mn levels in the eggshell were decreased during incubation. Ca and Mg levels were decreased in the yolk during incubation. K, Ca, Mg, P, Fe, Zn and Mn levels were found to be high in chick bones than those of bones of embryos at 19 days of age. The total embryonic death was found to be high in the fertile eggs of younger breeder group. No differences were observed in fertility, hatchability of fertile and set eggs according to the age of breeders. These data may be useful in designing in-ovo injections, formulating diets of broiler breeders and broilers and in preventing bone diseases in broilers.
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Affiliation(s)
- Özlem Varol Avcılar
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Osmaniye Korkut Ata University, Osmaniye, Turkey
| | - Esin Ebru Onbaşılar
- Department of Animal Husbandry, Faculty of Veterinary Medicine, Ankara University, Ankara, Turkey
| | - Sakine Yalçın
- Department of Animal Nutrition, Faculty of Veterinary Medicine, Ankara University, Ankara, Turkey
| | - Hanife Akça
- Department of Soil Science and Plant Nutrition, Faculty of Agriculture, Ankara University, Ankara, Turkey
| | - Umut Can Gündoğar
- Department of Animal Husbandry, Faculty of Veterinary Medicine, Ankara University, Ankara, Turkey
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Ahsan U, Kuter E, Khan K, Raza I, Çalık A, Şahiner HS, Cengiz Ö. Effect of phased reduction of dietary digestible lysine density on growth performance, thigh meat, and biomechanical characteristics of tibia in broiler chickens. Trop Anim Health Prod 2023; 55:248. [PMID: 37351695 DOI: 10.1007/s11250-023-03660-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 06/15/2023] [Indexed: 06/24/2023]
Abstract
In this study, growth performance, nutrient intake, thigh meat quality, fatty acid composition of thigh meat, and biomechanical characteristics of tibia of broiler chickens in response to phased restriction of dietary digestible lysine (dLys) were evaluated. A total of 180 male broiler chickens distributed to 3 experimental groups were fed control diets, 85% dLys diet in grower phase (GRO 85% dLys), or 85% dLys diets in grower and finisher phases (GRO-FIN 85% dLys). Feeding 85% dLys suppressed the feed intake that suppressed the growth performance, slaughter weight, and thigh weight of broiler chickens compared to control group (P < 0.05). Average daily dLys, Ca, and P intakes were suppressed in groups fed 85% dLys diets in comparison with control group (P < 0.05) due to the suppression of feed intake. While most fatty acid concentrations in thigh meat were not different among the groups, eicosanoic acid (C20:0) in thigh meat was greater in GRO-FIN 85% dLys group than control group (P = 0.002). Antioxidant status of thigh meat of broiler chickens was not affected by the phased restriction of dietary dLys compared to control group. Bone breaking strength and ultimate strength were greater in control group than 85% dLys groups (P < 0.05). In conclusion, phased dilution of dietary dLys to 85% of the required allowance yields weaker legs and tibia bones by suppressing the Ca and P intakes as a function of reduced feed intake in broiler chickens.
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Affiliation(s)
- Umair Ahsan
- Department of Plant and Animal Production, Burdur Vocational School of Food, Agriculture and Livestock, Burdur Mehmet Akif Ersoy University, Burdur, 15030, Turkey.
- Center for Agriculture, Livestock and Food Research, Burdur Mehmet Akif Ersoy University, Burdur, 15030, Turkey.
| | - Eren Kuter
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Burdur Mehmet Akif Ersoy University, Burdur, 15030, Turkey
| | - Komal Khan
- Department of Biosciences, University of Veterinary and Animal Sciences, Lahore, Jhang Campus, Jhang, 35200, Pakistan
| | - Ifrah Raza
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Aydın Adnan Menderes University, Işıklı, Aydın, 09016, Turkey
| | - Ali Çalık
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Ankara University, Dışkapı, Ankara, 06110, Turkey
| | - Hande Sultan Şahiner
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Aydın Adnan Menderes University, Işıklı, Aydın, 09016, Turkey
| | - Özcan Cengiz
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Aydın Adnan Menderes University, Işıklı, Aydın, 09016, Turkey
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Kpodo KR, Proszkowiec-Weglarz M. Physiological effects of in ovo delivery of bioactive substances in broiler chickens. Front Vet Sci 2023; 10:1124007. [PMID: 37008350 PMCID: PMC10060894 DOI: 10.3389/fvets.2023.1124007] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 02/14/2023] [Indexed: 03/18/2023] Open
Abstract
The poultry industry has improved genetics, nutrition, and management practices, resulting in fast-growing chickens; however, disturbances during embryonic development may affect the entire production cycle and cause irreversible losses to broiler chicken producers. The most crucial time in the chicks' development appears to be the perinatal period, which encompasses the last few days of pre-hatch and the first few days of post-hatch. During this critical period, intestinal development occurs rapidly, and the chicks undergo a metabolic and physiological shift from the utilization of egg nutrients to exogenous feed. However, the nutrient reserve of the egg yolk may not be enough to sustain the late stage of embryonic development and provide energy for the hatching process. In addition, modern hatchery practices cause a delay in access to feed immediately post-hatch, and this can potentially affect the intestinal microbiome, health, development, and growth of the chickens. Development of the in ovo technology allowing for the delivery of bioactive substances into chicken embryos during their development represents a way to accommodate the perinatal period, late embryo development, and post-hatch growth. Many bioactive substances have been delivered through the in ovo technology, including carbohydrates, amino acids, hormones, prebiotics, probiotics and synbiotics, antibodies, immunostimulants, minerals, and microorganisms with a variety of physiological effects. In this review, we focused on the physiological effects of the in ovo delivery of these substances, including their effects on embryo development, gastrointestinal tract function and health, nutrient digestion, immune system development and function, bone development, overall growth performance, muscle development and meat quality, gastrointestinal tract microbiota development, heat stress response, pathogens exclusion, and birds metabolism, as well as transcriptome and proteome. We believe that this method is widely underestimated and underused by the poultry industry.
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de Arruda Roque F, Chen J, Araujo RB, Murcio AL, de Souza Leite BG, Dias Tanaka MT, Granghelli CA, Pelissari PH, Bueno Carvalho RS, Torres D, Vázquez‐Añón M, Hancock D, Soares da Silva Araujo C, Araujo LF. Maternal supplementation of different trace mineral sources on broiler breeder production and progeny growth and gut health. Front Physiol 2022; 13:948378. [PMID: 36267581 PMCID: PMC9577897 DOI: 10.3389/fphys.2022.948378] [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: 05/19/2022] [Accepted: 08/08/2022] [Indexed: 11/13/2022] Open
Abstract
Trace mineral minerals Zn, Cu, and Mn play important roles in breeder production and progeny performance. The objective of this study was to determine maternal supplementation of trace mineral minerals on breeder production and progeny growth and development. A total of 540 broiler breeders, Cobb 500 (Slow feathering; 0-66 weeks old) were assigned to one of three treatment groups with the same basal diet and three different supplemental trace minerals: ITM-inorganic trace minerals in sulfates: 100, 16, and 100 ppm of Zn, Cu, and Mn respectively; MMHAC -mineral methionine hydroxy analog chelate: 50, 8, and 50 ppm of bis-chelated MINTREX®Zn, Cu and Mn (Novus International, Inc.), and TMAAC - trace minerals amino acid complex: 50, 8, and 50 ppm of Zn, Cu, and Mn. At 28 weeks of age, eggs from breeder treatments were hatched for progeny trial, 10 pens with 6 males and 6 female birds per pen were fed a common diet with ITM for 45 days. Breeder production, egg quality, progeny growth performance, mRNA expression of gut health associated genes in breeder and progeny chicks were measured. Data were analyzed by one-way ANOVA; means were separated by Fisher's protected LSD test. A p-Value ≤ 0.05 was considered statistically different and 0.1 was considered numerical trend. Breeders on ITM treatment had higher (p < 0.05) body weight (BW), weight gain and lower (p < 0.05) feed conversion ratio (FCR) from 0 to 10 weeks, when compared to birds fed MMHAC. MMHAC significantly improved egg mass by 3 g (p < 0.05) and FCR by 34 points (0.05 < p < 0.1) throughout the reproductive period (26-66 weeks) in comparison to ITM. MMHAC improved (p < 0.01) egg yolk color versus (vs.) ITM and TMAAC in all periods, except 28 weeks, increased (p < 0.01) eggshell thickness and resistance vs. TMAAC at 58 weeks, and reduced (p < 0.05) jejunal NF-κB gene expression vs. TMAAC at 24 weeks. There was a significant reduction in tibial dry matter weight, Seedor index and resistance for the breeders that received MMHAC and/or TMAAC when compared to ITM at 18 weeks. Lower seedor index but numerically wider tibial circumference was seen in hens fed MMHAC at 24 weeks, and wider tibial circumference but lower tibial resistance in hens fed TMAAC at 66 weeks. Maternal supplementation of MMHAC in breeder hens increased (p < 0.0001) BW vs. ITM and TMAAC at hatching, reduced (p < 0.05) feed intake vs. ITM at d14 and d28, and improved (p < 0.01) FCR and performance index vs. TMAAC at d28, reduced (p < 0.01) NF-κB gene expression and increased (p < 0.05) A20 gene expression vs. TMAAC on d0 and vs. ITM on d14, reduced (p < 0.05) TLR2 gene expression vs. ITM on d0 and vs. TMAAC on d14, increased (p < 0.05) MUC2 gene expression vs. both ITM and TMAAC on d45 in progeny jejunum. Overall, these results suggest that supplementation with lower levels of MHA-chelated trace minerals improved breeder production and egg quality and reduced breeder jejunal inflammation while maintaining tibial development in comparison to those receiving higher inorganic mineral supplementation, and it also carried over the benefits to progeny with better growth performance, less jejunal inflammation and better innate immune response and gut barrier function in comparison to ITM and/or TMAAC.
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Affiliation(s)
| | - Juxing Chen
- Novus International Inc., St. Charles, MO, United States
| | | | | | | | | | | | | | | | - David Torres
- Novus International Inc., St. Charles, MO, United States
| | | | - Deana Hancock
- Novus International Inc., St. Charles, MO, United States
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Abd El-Ghany WA. A perspective review on the effect of different forms of zinc on poultry production of poultry with special reference to the hazardous effects of misuse. CABI REVIEWS 2022; 2022. [DOI: 10.1079/cabireviews202217013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
AbstractZinc (Zn) is a unique micro-mineral because it is an essential component in many enzymes such as superoxide dismutase, carbonic anhydrase, and alkaline phosphatase, as well as being important for regulation of proteins and lipids metabolism, and sex hormones. This mineral is applied in poultry production in three forms; inorganic, organic, and nanoparticle form. The nano-form of Zn is preferable in application to other conventional forms with regard to absorption, bioavailability, and efficacy. Broilers fed on diets supplemented with Zn showed improvement of growth performance, carcass meat yield, and meat quality. In addition, Zn plays an important role in enhancing of both cellular and humeral immune responses, beside its antimicrobial and antioxidant activities. In laying hens, dietary addition of Zn improves the eggshell quality and the quantity of eggs. Moreover, Zn has a vital role in breeders in terms of improving the egg production, fertility, hatchability, embryonic development, and availability of the hatched chicks. Therefore, this review article is focused on the effects of using Zn on the performance and immunity of poultry, as well as its antimicrobial and antioxidant properties with special reference to the hazardous effects of the misusing of this mineral.
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Affiliation(s)
- Wafaa A. Abd El-Ghany
- Address: Poultry Diseases Department, Faculty of Veterinary Medicine, Cairo University, 12211, Giza, Egypt
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9
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Cetıngul IS, Inal F, Gultepe EE, Uyarlar C, Bayram I. The Effects of Different Dietary Oil Sources on Broiler Chicken Bone Mineralization. Biol Trace Elem Res 2022; 200:2321-2328. [PMID: 34278547 DOI: 10.1007/s12011-021-02833-9] [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: 03/29/2021] [Accepted: 07/08/2021] [Indexed: 11/25/2022]
Abstract
This study was designed to determine the effects of dietary hazelnut oil (HO) and sunflower oil (SO) on the mineral composition of chicken femur and tibia bones. A 40-day trial was initiated with 600 1-day-old Ross 308 chickens. Initially, the chickens were randomly divided into four main groups of 150 each according to the proportion of SO and HO supplementation in their diets: control SO (25 g/kg SO), LHO (25 g/kg HO), HHO (50 g/kg HO), and MO (50 g/kg blend of 25 g/kg SO + 25 g/kg HO). Each group was further divided into six subgroups of 25 chickens. At the end of the trial, four chickens from each of the six subgroups were randomly selected and slaughtered. Their right tibia and right femur bones were isolated and analyzed for macro (Ca, P, Mg) and trace (Fe, Cu, Mn, Zn, Cr, Co, and Se) minerals in addition to ether extract and ash. The results suggest that the diets' fat concentration and fatty acid composition significantly affected the Ca, P, Mg, Fe, Cu, Cr, and Se composition of tibia bones (p < 0.01). The ether extract and ash contents of the femur bones were increased in both HHO and MO groups (p < 0.05), while Fe and Cr compositions were lower in all femur bones, except those from SO chickens (p < 0.05). The Se content of femur bones in the LHO group was higher than the other treatment groups (p < 0.05). In conclusion, the amount of oil and fatty acid in the diet affected the accumulation of Ca, P, Mg, Fe, Cu, and Cr minerals in the tibia bone. Moreover, the amount of Cr and Fe was lower in the femur and tibia bones in the group that received the HO supplement and all groups in which the amount of oil fed was increased.
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Affiliation(s)
- Ibrahim Sadi Cetıngul
- Department of Animal Nutrition and Nutritional Diseases, Afyon Kocatepe University, Afyonkarahisar, 03200, Turkey
| | - Fatma Inal
- Department of Animal Nutrition and Nutritional Diseases, Selcuk University, Konya, 42130, Turkey
| | - Eyup Eren Gultepe
- Department of Animal Nutrition and Nutritional Diseases, Afyon Kocatepe University, Afyonkarahisar, 03200, Turkey.
| | - Cangir Uyarlar
- Department of Animal Nutrition and Nutritional Diseases, Afyon Kocatepe University, Afyonkarahisar, 03200, Turkey
| | - Ismail Bayram
- Department of Animal Nutrition and Nutritional Diseases, Afyon Kocatepe University, Afyonkarahisar, 03200, Turkey
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Santos MN, Widowski TM, Kiarie EG, Guerin MT, Edwards AM, Torrey S. In pursuit of a better broiler: tibial morphology, breaking strength, and ash content in conventional and slower-growing strains of broiler chickens. Poult Sci 2022; 101:101755. [PMID: 35276495 PMCID: PMC8914365 DOI: 10.1016/j.psj.2022.101755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 01/17/2022] [Accepted: 01/20/2022] [Indexed: 11/17/2022] Open
Abstract
This study was conducted to determine the differences in bone traits in 14 strains of broiler chickens differing in growth rate. The strains encompassed 2 conventional (CONV; ADG0-48 >60 g/d) and 12 slower-growing (SG) strains classified as FAST (ADG0-62 = 53-55 g/d), MOD (ADG0-62 = 50-51 g/d), and SLOW (ADG0-62 <50 g/d), with 4 strains represented in each SG category. A total of 7,216 mixed-sex birds were equally allocated into 164 pens (44 birds/pen; 30 kg/m2) in a randomized incomplete block design, with each strain represented in 8 to 12 pens over 2-3 trials. From each pen, 4 birds (2 males and 2 females) were individually weighed and euthanized at 2 target weights (TWs) according to their time to reach approximately 2.1 kg (TW1: 34 d for CONV and 48 d for SG strains) and 3.2 kg (TW2: 48 d for CONV and 62 d for SG strains). Tibiae samples were dissected, and length and diameter were recorded. Left tibiae were used for tibial breaking strength (TBS) at both TWs and tibial ash at TW2. At TW1, CONV birds' tibiae were narrowest and shortest (P < 0.001), yet had similar TBS compared to the other categories (P > 0.69). At TW2, category (P > 0.50) had no effect on tibial diameter, yet CONV birds had the shortest tibiae (P < 0.001). The CONV birds had greater TBS:BW ratio than FAST and MOD birds at both TWs 1 and 2 (P < 0.039) and similar ash content as the other categories at TW2 (P > 0.220). At 48 d of age, CONV birds had the greatest absolute TBS (P < 0.003), yet lower TBS:BW ratio than SLOW birds (P < 0.001). Tibiae from CONV birds were longer than MOD and SLOW birds, and thicker in diameter than the other categories, yet CONV birds had the lowest dimensions relative to BW (P < 0.001) at 48 d, indicating a negative association between accelerated growth and tibial dimensions. These results indicate that differences in functional abilities among categories may be due to differences in morphometric traits rather than differences in bone strength and mineralization.
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Affiliation(s)
- Midian N Santos
- Department of Animal Biosciences, University of Guelph, Guelph, ON N1G 2W1, Canada; Campbell Centre for the Study of Animal Welfare, University of Guelph, Guelph, ON N1G 2W1, Canada
| | - Tina M Widowski
- Department of Animal Biosciences, University of Guelph, Guelph, ON N1G 2W1, Canada; Campbell Centre for the Study of Animal Welfare, University of Guelph, Guelph, ON N1G 2W1, Canada
| | - Elijah G Kiarie
- Department of Animal Biosciences, University of Guelph, Guelph, ON N1G 2W1, Canada
| | - Michele T Guerin
- Campbell Centre for the Study of Animal Welfare, University of Guelph, Guelph, ON N1G 2W1, Canada; Department of Population Medicine, University of Guelph, Guelph, ON N1G 2W1, Canada
| | - A Michelle Edwards
- Ontario Agricultural College, University of Guelph, Guelph, ON N1G 2W1, Canada
| | - Stephanie Torrey
- Department of Animal Biosciences, University of Guelph, Guelph, ON N1G 2W1, Canada; Campbell Centre for the Study of Animal Welfare, University of Guelph, Guelph, ON N1G 2W1, Canada.
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YOVCVHEV D. Histological and histometric study of the small intestine in Stara Zagora white turkey in age aspect. MEHMET AKIF ERSOY ÜNIVERSITESI VETERINER FAKÜLTESI DERGISI 2021. [DOI: 10.24880/maeuvfd.978101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
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Güz BC, de Jong IC, Bol UE, Kemp B, van Krimpen M, Molenaar R, van den Brand H. Effects of organic macro and trace minerals in fast and slower growing broiler breeders' diet on offspring growth performance and tibia characteristics. Poult Sci 2021; 101:101647. [PMID: 34998228 PMCID: PMC8749331 DOI: 10.1016/j.psj.2021.101647] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 10/31/2021] [Accepted: 12/01/2021] [Indexed: 11/19/2022] Open
Abstract
This study was designed to evaluate effects of source of macro and trace minerals (inorganic vs. organic) in fast and slower growing broiler breeders' diets on egg and hatchling mineral content and on offspring tibia morphological, biophysical, and mechanical characteristics. After 10 wk feeding the breeders (at 30 wk of age), eggs were collected and incubated. Eggs and hatchlings were analysed on mineral content. Male chickens were assigned to 32 pens with 12 chickens per pen. At approximately 1,700 and 2,600 gram BW, three chickens per pen were slaughtered. Tibia characteristics were determined. Organic minerals in the broiler breeder diet resulted in higher Fe and Se concentration in the egg and in higher Se concentration in the hatchling. Despite effects of mineral source on mineral concentration in the eggs and hatchlings were limited, organic minerals in the slower-growing broiler breeder diet resulted in higher offspring BW (d 42, Δ = 115 g; P = 0.03) and advanced tibia development (higher thickness (∆ = 0.38 cm; P < 0.001), osseous volume (∆ = 5.1 cm3; P = 0.01), and mineral density (Δ = 0.13 g/cm3; P = 0.03) at 2,600 g BW), but this was not observed in fast-growing chickens. This suggests that 1) the difference in feed intake of the breeders between strains might affect offspring performance, which might indicate that current slower-growing breeder diets might be suboptimal in minerals or that transgenerational mineral availability in slower growing chickens appears to be more effective on bone development, which might be related to time available for bone development. 2) transgenerational mineral availability in offspring appears to play a role via other mechanisms than via absolute mineral concentrations.
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Affiliation(s)
- B C Güz
- Adaptation Physiology Group, Wageningen University and Research, Wageningen 6700 AH, the Netherlands.
| | - I C de Jong
- Wageningen Livestock Research, Wageningen University and Research, Wageningen 6700 AH, Gelderland, the Netherlands
| | - U E Bol
- Adaptation Physiology Group, Wageningen University and Research, Wageningen 6700 AH, the Netherlands
| | - B Kemp
- Adaptation Physiology Group, Wageningen University and Research, Wageningen 6700 AH, the Netherlands
| | - M van Krimpen
- Wageningen Livestock Research, Wageningen University and Research, Wageningen 6700 AH, Gelderland, the Netherlands
| | - R Molenaar
- Adaptation Physiology Group, Wageningen University and Research, Wageningen 6700 AH, the Netherlands
| | - H van den Brand
- Adaptation Physiology Group, Wageningen University and Research, Wageningen 6700 AH, the Netherlands
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13
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Halgrain M, Bernardet N, Crepeau M, Même N, Narcy A, Hincke M, Réhault-Godbert S. Eggshell decalcification and skeletal mineralization during chicken embryonic development: defining candidate genes in the chorioallantoic membrane. Poult Sci 2021; 101:101622. [PMID: 34959155 PMCID: PMC8717587 DOI: 10.1016/j.psj.2021.101622] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 10/22/2021] [Accepted: 11/22/2021] [Indexed: 12/31/2022] Open
Abstract
During chicken embryonic development, skeleton calcification mainly relies on the eggshell, whose minerals are progressively solubilized and transported to the embryo via the chorioallantoic membrane (CAM). However, the molecular components involved in this process remain undefined. We assessed eggshell demineralization and calcification of the embryo skeleton after 12 and 16 d of incubation, and analyzed the expression of several candidate genes in the CAM: carbonic anhydrases that are likely involved in secretion of protons for eggshell dissolution (CA2, CA4, CA9), ions transporters and regulators (CALB1, SLC4A1, ATP6V1B2, SGK1, SCGN, PKD2) and vitamin-D binding protein (GC). Our results confirmed that eggshell weight, thickness, and strength decreased during incubation, with a concomitant increase in calcification of embryonic skeletal system. In the CAM, the expression of CA2 increased during incubation while CA4 and CA9 were expressed at similar levels at both stages. SCL4A1 and SCGN were expressed, but not differentially, between the two stages, while the expression of ATP6V1B2 and PKD2 genes decreased. The expression of SGK1 and TRPV6 increased over time, although the expression of the latter gene was barely detectable. In parallel, we analyzed the expression of these candidate genes in the yolk sac (YS), which mediates the transfer of yolk minerals to the embryo during the first half of incubation. In YS, CA2 expression increases during incubation, similar to the CAM, while the expression of the other candidate genes decreases. Moreover, CALB1 and GC genes were found to be expressed during incubation in the YS, in contrast to the CAM where no expression of either was detected. This study demonstrates that the regulation of genes involved in the mobilization of egg minerals during embryonic development is different between the YS and CAM extraembryonic structures. Identification of the full suite of molecular components involved in the transfer of eggshell calcium to the embryo via the CAM should help to better understand the role of this structure in bone mineralization.
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Affiliation(s)
| | | | | | - Nathalie Même
- INRAE, Université de Tours, BOA, Nouzilly 37380, France
| | - Agnès Narcy
- INRAE, Université de Tours, BOA, Nouzilly 37380, France
| | - Maxwell Hincke
- Departments of Innovation in Medical Education and Cellular and Molecular Medicine, Faculty of Medicine, University of Ottawa, Canada; LE STUDIUM Research Consortium, Loire Valley Institute for Advanced Studies, Orléans-Tours, France
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14
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Karaarslan S, Tatlı O, Kaya M, Türkyılmaz MK, Oral Toplu HD, Dereli Fidan E, Nazlıgül A, Okur EZ. Effects of barrier perch access and early dietary protein and energy dilution on some welfare parameters, tibiotarsus measurements, fear and mobility level in broiler chickens. Br Poult Sci 2021; 63:99-107. [PMID: 34190637 DOI: 10.1080/00071668.2021.1949696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
1. This experiment determined the effect of increasing mobility in broiler chickens by placing barrier perches between feeders and drinkers. In addition, the limitation of early weight gain by dietary energy and protein dilution on some welfare parameters, tibiotarsus measurements, fear and mobility level was examined.2. A total of 504 male, one-day-old broiler chickens (Ross 308) were randomly allocated to four treatments with three replicate pens per treatment and 42 broiler chickens per pen as a 2 × 2 factorial arrangement. Treatments included feeding the basal control diet between 0-42 days or a diet diluted by 10% energy and 20% crude protein fed between 0-21 d, with the control diet fed between 22-42 d. The second factor was the presence or absence of barrier perches. All treatments were allocated as a completely randomised design. Welfare parameters (foot pad dermatitis, hock burn, gait score, feather score, breast blister), tibiotarsus measurements (bone mineral content, bone mineral density, fluctuating asymmetry and relative fluctuating asymmetry), tonic immobility and mobility level were recorded.3. Results showed that access to a barrier perch and the diluted diet increased the mobility in broiler chickens. However, access to a barrier perch had no significant effect on tibiotarsus and welfare parameters. Broiler chickens had better gait scores (P < 0.05) and lower foot pad dermatitis incidence (P < 0.01) in groups fed the diluted diet. The diluted diet had no significant effect on bone mineral density but reduced the tibiotarsus bone mineral content (P < 0.05).4. In conclusion, the diluted diet provided positive effects in terms of leg health due to weight gain limitations in the early period, thus improving broiler chicken welfare.
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Affiliation(s)
- S Karaarslan
- Department of Animal Science, Faculty of Veterinary Medicine, Aydın Adnan Menderes University, Aydın, Turkey
| | - O Tatlı
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Aydın Adnan Menderes University, Aydın, Turkey
| | - M Kaya
- Department of Animal Science, Faculty of Veterinary Medicine, Aydın Adnan Menderes University, Aydın, Turkey
| | - M K Türkyılmaz
- Department of Animal Science, Faculty of Veterinary Medicine, Aydın Adnan Menderes University, Aydın, Turkey
| | - H D Oral Toplu
- Department of Animal Science, Faculty of Veterinary Medicine, Aydın Adnan Menderes University, Aydın, Turkey
| | - E Dereli Fidan
- Department of Animal Science, Faculty of Veterinary Medicine, Aydın Adnan Menderes University, Aydın, Turkey
| | - A Nazlıgül
- Department of Animal Science, Faculty of Veterinary Medicine, Aydın Adnan Menderes University, Aydın, Turkey
| | - E Z Okur
- Department of Animal Science, Faculty of Veterinary Medicine, Aydın Adnan Menderes University, Aydın, Turkey
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15
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Dubied M, Montuire S, Navarro N. Commonalities and evolutionary divergences of mandible shape ontogenies in rodents. J Evol Biol 2021; 34:1637-1652. [PMID: 34449936 DOI: 10.1111/jeb.13920] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 08/17/2021] [Accepted: 08/19/2021] [Indexed: 11/27/2022]
Abstract
In mammals, significant changes take place during postnatal growth, linked to changes in diet (from sucking to gnawing). During this period, mandible development is highly interconnected with muscle growth and the epigenetic interactions between muscle and bone control the spatialization of bone formation and remodelling in response to biomechanical strain. This mechanism contributes to postnatal developmental plasticity and may have influenced the course of evolutionary divergences between species and clades. We sought to model postnatal changes at a macroevolutionary scale by analysing ontogenetic trajectories of mandible shape across 16 species belonging mainly to two suborders of Rodents, Myomorpha and Hystricomorpha, which differ in muscle attachments, tooth growth and life-history traits. Myomorpha species present a much stronger magnitude of changes over a shorter growth period. Among Hystricomorpha, part of the observed adult shape is set up prenatally, and most postnatal trajectories are genus-specific, which agrees with nonlinear developmental trajectories over longer gestational periods. Beside divergence at large scale, we find some collinearities between evolutionary and developmental trajectories. A common developmental trend was also observed, leading to enlargement of the masseter fossa during postnatal growth. The tooth growth, especially hypselodonty, seems to be a major driver of divergences of postnatal trajectories. These muscle- and tooth-related effects on postnatal trajectories suggest opportunities for developmental plasticity in the evolution of the mandible shape, opportunities that may have differed across Rodent clades.
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Affiliation(s)
- Morgane Dubied
- Biogeosciences, UMR 6282 CNRS, EPHE, Université Bourgogne Franche-Comté, Dijon, France
| | - Sophie Montuire
- Biogeosciences, UMR 6282 CNRS, EPHE, Université Bourgogne Franche-Comté, Dijon, France.,EPHE, PSL University, Paris, France
| | - Nicolas Navarro
- Biogeosciences, UMR 6282 CNRS, EPHE, Université Bourgogne Franche-Comté, Dijon, France.,EPHE, PSL University, Paris, France
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16
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Taşdemir AN, Onbaşılar EE, Yalçın S, Boyalı B, Aygören H, Tülek E, Sarıçam S, Akan M. Effects of oregano juice on eggshell microbial load, layer embryo development, hatching results, and growth at the first 2 weeks after hatch. Trop Anim Health Prod 2021; 53:404. [PMID: 34278537 DOI: 10.1007/s11250-021-02850-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Accepted: 07/09/2021] [Indexed: 10/20/2022]
Abstract
One of the factors affecting the hatching results and chick quality is the implementation of an appropriate disinfection program with effective disinfectants. This study was carried out to evaluate the effectiveness of oregano juice as a disinfection of hatching layer eggs as an alternative to formaldehyde. In the study, 1800 eggs collected from 48-week old Akbay white layer breeders were used. Eggs were divided into 3 equal disinfection groups (fumigation with formaldehyde, 50% oregano juice, and 100% oregano juice). In the study, the characteristics of the eggshell, microbial load, embryo development, egg weight loss, hatching results, chick weight and quality, and performance in the first 2 weeks were determined. No differences were observed among the disinfection groups in egg shell characteristics, microbial load in the shell, hatchability of fertile and set eggs, embryonic deaths, and body weight, body weight gain, and feed conversion ratio in female chicks. Egg weight loss was higher (P < 0.001) in the 50% oregano juice group (13.75%) compared to the formaldehyde fumigation group (12.11%). Chick quality score was found to be lower in the formaldehyde fumigation group (96.44) compared to the other two oregano juice groups (P < 0.001). The chicks hatched from the eggs in the formaldehyde fumigation group consumed more feed (119 g/week) in the first 2 weeks (P < 0.001). The use of 50% oregano juice in the disinfection of hatching eggs did not have any negative effects compared to the fumigation process with formaldehyde. Therefore, it is concluded that disinfection with 50% oregano juice was effective in reducing the microbial load in the egg shell as much as formaldehyde fumigation, and even it was superior in chick quality score.
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Affiliation(s)
| | - E E Onbaşılar
- Department of Animal Breeding and Husbandry, Faculty of Veterinary Medicine, Ankara University, Ankara, Turkey.
| | - S Yalçın
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Ankara University, Ankara, Turkey
| | - B Boyalı
- Poultry Research Institute, Ankara, Turkey
| | - H Aygören
- Poultry Research Institute, Ankara, Turkey
| | - E Tülek
- Poultry Research Institute, Ankara, Turkey
| | - S Sarıçam
- Department of Microbiology, Faculty of Veterinary Medicine, Ankara University, Ankara, Turkey
| | - M Akan
- Department of Microbiology, Faculty of Veterinary Medicine, Ankara University, Ankara, Turkey
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17
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Effects and interaction of dietary calcium and non-phytate phosphorus for slow-growing yellow-feathered broilers during the starter phase. Animal 2021; 15:100201. [PMID: 34029793 DOI: 10.1016/j.animal.2021.100201] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 02/01/2021] [Accepted: 02/02/2021] [Indexed: 01/24/2023] Open
Abstract
Calcium (Ca) and non-phytate phosphorus (NPP) are fundamental minerals for bone formation and growth, and optimizing their level is required in broiler production. This experiment was conducted to investigate the effect and interaction of dietary Ca and NPP on growth performance, tibial characteristics and biochemical variables for slow-growing yellow-feathered broilers during 1-28 d (the starter phase). Seven hundred and twenty hatchling female broilers were randomly divided into nine groups, which received three levels of Ca (0.80%, 0.90%, 1.00%) each with three levels of NPP (0.40%, 0.45%, 0.50%). The results showed: (1) Dietary Ca level influenced (P < 0.05) the feed to gain ratio (F:G) and average daily feed intake (ADFI). Compared with broilers provided 1.00% Ca, ADFI of birds provided with 0.80% or 0.90% Ca and F:G of those with 0.90% Ca were decreased (P < 0.05). Dietary NPP level did not affect (P > 0.05) growth performance of broilers. (2) Dietary Ca affected (P < 0.05) tibial length. Compared with birds provided with 0.80% Ca, the length of tibia was decreased (P < 0.05) in birds received 1.00% Ca. Interactions between dietary Ca and NPP were observed (P < 0.05) on ash content, breaking strength and bone density of tibia. These three characteristics were better when birds received 0.90% Ca and 0.40% NPP or 1.00% Ca and 0.45% NPP. (3) Dietary Ca significantly affected (P < 0.05) the activity of alkaline phosphatase (ALP) in serum with decreased activity in birds fed 0.80% or 0.90% Ca. The dietary NPP influenced (P < 0.05) the contents of Ca in serum. Serum Ca was increased when birds were provided 0.40% NPP compared with other levels (P < 0.05). Again, there was interaction between Ca and NPP in diet on the contents of phosphorus (P) in serum (P < 0.05). In conclusion, interactions occurred between dietary Ca and NPP level on tibial breaking strength, density, ash content, and the content of P in the serum of young yellow-feathered broilers. Furthermore, dietary Ca affected ADFI, F:G and serum ALP activity, and dietary NPP also affected the P content in serum. Considering all indicators, 0.90% Ca and 0.40% NPP are optimal for slow-growing yellow-feathered broilers during 1-28 d of age.
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Erfani M, Eila N, Zarei A, Noshary A. The effects of vitamin C and methionine hydroxy analog supplementation on performance, blood parameters, liver enzymes, thyroid hormones, antioxidant activity of blood plasma, intestine morphology, and HSP70 gene expression of broilers under heat stress. Trop Anim Health Prod 2021; 53:296. [PMID: 33914174 DOI: 10.1007/s11250-021-02738-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Accepted: 04/18/2021] [Indexed: 11/27/2022]
Abstract
This experiment was performed to evaluate the effect of vitamin C and methionine hydroxy analog (MHA) on performance, blood parameters, liver enzymes, activity of selected hormones, antioxidant activity of blood plasma, intestine morphology, and HSP70 gene expression in broilers under heat stress. Four hundred 1-day-old male chickens of commercial Ross 308 strain were used in a completely randomized design with 4 treatments and 5 replicates of 20 chickens each. The experimental treatments were as follows: (1) base diet based on maize soybean (the control), (2) base diet with 0.2% vitamin C, (3) base diet with 0.46, 0.36, and, 0.32% methionine hydroxy analog, in the starter, grower, and finisher periods, respectively, and (4) base diet with a mixture of 0.2% vitamin C and 0.46, 0.36, and 0.32% of methionine hydroxy analog in the starter, grower, and finisher periods respectively. Although numerically higher than control, the effect of the experimental diets on performance was not significant across the experimental period (P>0.05). Glucose and LDL concentrations under all experimental treatments were significantly reduced compared to the control (P<0.05). The concentrations of liver enzymes (AST and ALT) and antioxidant activity (SOD, GPx, and MDA) of broilers were significantly different from the control under combined MHA and vitamin C supplementation (P<0.05). All experimental diets led to significantly increased T4 concentrations, compared to control (P<0.05). The length and width of intestinal villi of broilers were significantly increased in all of the experimental treatments compared to the control (P<0.05). The difference in HSP70 gene expression was significantly reduced in all of the treatments compared to the control (P<0.05). The results of this experiment showed that the use of vitamin C and methionine hydroxy analog (MHA) can be effective in reducing the negative effects of heat stress.
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Affiliation(s)
- Mahsa Erfani
- Department of Animal Science, Karaj Branch, Islamic Azad University, Karaj, Iran
| | - Nima Eila
- Department of Animal Science, Karaj Branch, Islamic Azad University, Karaj, Iran.
| | - Abolfazl Zarei
- Department of Animal Science, Karaj Branch, Islamic Azad University, Karaj, Iran
| | - Alireza Noshary
- Department of Animal Science, Karaj Branch, Islamic Azad University, Karaj, Iran
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Kuttappan VA, Manangi M, Bekker M, Chen J, Vazquez-Anon M. Nutritional Intervention Strategies Using Dietary Antioxidants and Organic Trace Minerals to Reduce the Incidence of Wooden Breast and Other Carcass Quality Defects in Broiler Birds. Front Physiol 2021; 12:663409. [PMID: 33889089 PMCID: PMC8055936 DOI: 10.3389/fphys.2021.663409] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 03/11/2021] [Indexed: 12/16/2022] Open
Abstract
Wooden breast (WB) is a degenerative myopathy seen in modern broiler birds resulting in quality downgrade of breast fillets. Affected filets show increased toughness both before as well as after cooking and have decreased water holding capacity and marinade pick up compared to normal fillets. Although the exact etiology is unknown, the circulatory insufficiency and increased oxidative stress in the breast muscles of modern broiler birds could be resulting in damage and degeneration of muscle fibers leading to myopathies. Three independent experiments were conducted to evaluate the effect of various dietary interventions on the incidence of WB when birds are exposed to oxidative stress associated with feeding oxidized fat and mild heat stress. Feed additives such as dietary antioxidant [Ethoxyquin (ETX)], mineral methionine hydroxy analog chelate (MMHAC) of Zn, Cu, and Mn, and organic selenium (Org Se) were tested at recommended levels. In experiment 1, ETX reduced (P < 0.05) the incidence of severe WB induced by oxidized fat diet. The magnitude of improvement in percentage of normal (no WB) filets and reduction in muscle lipid peroxidation was greater (P < 0.05) when ETX and MMHAC were fed together as shown by experiment 2. In birds exposed to mild heat stress (Experiment 3), feeding MMHAC by itself reduced (P < 0.05) tissue damage by reducing incidence of tibial head lesions, skin scratches, breast blisters, in addition to increasing the incidence of normal (no WB) fillets. When MMHAC was combined with ETX and Org Se, further improvement (P < 0.05) in normal (no WB) filets was observed. In summary, under different oxidative stress conditions, dietary intervention programs that contain ETX, MMHA-Zn, -Cu, and -Mn and Org Se can improve performance and increase carcass integrity, reducing problems, such as WB, either independently or with additive effect. This effect is most likely attained by simultaneously improving the exogenous and endogenous antioxidant status, reducing oxidative stress, and improving tissue healing process of the bird.
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Affiliation(s)
| | | | - Matthew Bekker
- Novus International, Inc., St. Charles, MO, United States
| | - Juxing Chen
- Novus International, Inc., St. Charles, MO, United States
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Marchal L, Bello A, Sobotik EB, Archer G, Dersjant-Li Y. A novel consensus bacterial 6-phytase variant completely replaced inorganic phosphate in broiler diets, maintaining growth performance and bone quality: data from two independent trials. Poult Sci 2021; 100:100962. [PMID: 33652522 PMCID: PMC7936205 DOI: 10.1016/j.psj.2020.12.059] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 11/11/2020] [Accepted: 12/20/2020] [Indexed: 01/17/2023] Open
Abstract
Total replacement of dietary inorganic phosphate (Pi) by a novel consensus bacterial 6-phytase variant (PhyG) in phytate-rich diets (>0.3% phytate-P) was investigated in 2 trials using growth performance and bone quality as outcome measures. Both trials utilized a completely randomized design with 5 dietary treatments across 4 phases: starter (0-10 d), grower (10-21 d), finisher 1 (21-35 d), and finisher 2 (35-42 d). Treatments comprised a nutritionally adequate positive control (PC) diet containing monocalcium phosphate and 4 experimental diets (IPF1, IPF2, IPF3, and IPF4), all containing no added Pi and reduced in Ca by 0.2 to 0.3% units vs. PC. IPF1contained PhyG at 1,000 FTU/kg (all phases); IPF2 contained PhyG at 1,000 FTU/kg (all phases) and was additionally reduced in digestible AA, ME, and sodium (-0.2 to -0.4% points, -74 kcal/kg, -0.04% points, respectively, vs. PC); IPF3 contained PhyG at 3,000 FTU/kg in starter, 2,000 FTU/kg in grower, and 1,000 FTU/kg in finisher phases; and IPF4 contained xylanase (2,000 U/kg) and PhyG (2,000 FTU/kg in starter, 1,500 FTU/kg in grower, and 1,000 FTU/kg in finisher phases) and was additionally reduced in ME (-71 kcal/kg vs. PC). Ross 308 broilers were used (trial 1: n = 1,200 mixed sex; 24 birds per pen × 10 replicates; trial 2: n = 1,300 males; 26 birds × 10 replicates). During all phases in both trials, all IPF treatments maintained or improved BW, ADG, ADFI, FCR and BW-corrected FCRc and bone quality parameters vs. PC. vs. PC, treatment IPF3 increased ADG during starter phase (+10.8%) and reduced overall FCRc (-12 points, P < 0.05) in Trial 1, and increased overall ADG (+4.4%), day 35 and day 42 BW (+3.5%, +4.9%), and reduced overall FCRc (-11 points) in Trial 2 (P < 0.05). IPF4 produced equivalent performance to IPF3 (both trials). These are the first data to demonstrate total replacement of Pi by microbial phytase during an entire growth cycle in broiler diets.
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Affiliation(s)
- L Marchal
- Animal Nutrition, DuPont Nutrition and Biosciences, 2342 BH Oegstgeest, the Netherlands; Animal Nutrition Group, Wageningen University & Research, Wageningen, the Netherlands.
| | - A Bello
- Animal Nutrition, DuPont Nutrition and Biosciences, 2342 BH Oegstgeest, the Netherlands
| | - E B Sobotik
- Department of Poultry Science, Texas A&M University, College Station, 77843-2472 USA
| | - G Archer
- Department of Poultry Science, Texas A&M University, College Station, 77843-2472 USA
| | - Y Dersjant-Li
- Animal Nutrition, DuPont Nutrition and Biosciences, 2342 BH Oegstgeest, the Netherlands
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21
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Tompkins YH, Su S, Velleman SG, Kim WK. Effects of 20(S)-hydroxycholesterol on satellite cell proliferation and differentiation of broilers. Poult Sci 2021; 100:474-481. [PMID: 33518099 PMCID: PMC7858162 DOI: 10.1016/j.psj.2020.10.032] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 09/14/2020] [Accepted: 10/19/2020] [Indexed: 01/30/2023] Open
Abstract
In the modern poultry industry, with increasing product demand, muscle growth rate and meat yield in chickens have tremendously changed. Understanding the regulation of muscle development is important to maintain efficient growth and development in meat-type chickens. 20(S)-hydroxycholesterol (20S) is known as one of the naturally occurring osteogenic cholesterol derivatives due to its ability to induce osteogenic differentiation; however, no studies have evaluated myogenic response to 20S in chicken muscle cells. To determine the use of 20S in vitro for the proliferation and differentiation of chicken satellite cells, satellite cells were isolated from pectoralis major muscle of 4-week-old Ross 708 male chickens and subjected to 0.25, 0.5, and 1.0 μmol of 20S during their proliferation and differentiation stages. Cell proliferation and differentiation were measured every 24 h for 72 h by determining DNA concentration, the activity of creatine kinase, and the expressions of myogenic regulatory transcription factors. Together these results suggested that a lower concentration of 20S did not affect myogenesis but a high concentration of 1.0 μmol 20S can negatively affect proliferation and differentiation in chicken satellite cells.
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Affiliation(s)
- Yuguo H Tompkins
- Department of Poultry Science, University of Georgia, Athens, USA
| | - Shengchen Su
- Department of Poultry Science, University of Georgia, Athens, USA
| | - Sandra G Velleman
- The Ohio State University, Ohio Agricultural Research and Development Center, Wooster, USA
| | - Woo Kyun Kim
- Department of Poultry Science, University of Georgia, Athens, USA.
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Nano-sized Zinc in Broiler Chickens: Effects on Growth Performance, Zinc Concentration in Organs, and Intestinal Morphology. J Poult Sci 2021; 58:21-29. [PMID: 33519283 PMCID: PMC7837806 DOI: 10.2141/jpsa.0190115] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The effects of dietary supplementation of zinc (Zn) sources and concentrations were investigated on growth performance, absorption into tissues, fecal excretion, nutrient retention, and intestinal morphology in broilers fed a corn-soybean meal basal diet. A total of 525 one-day-old chicks (Ross 308) were assigned based on body weight to seven dietary treatments. There were five replicate pens for each treatment and 15 broilers per replicate pen. The dietary treatments included a basal diet (control, without supplementing Zn), and basal diet supplemented with Zn, as inorganic zinc sulfate (ZnS; 110 mg/kg); organic Zn-methionine (ZnM; 110 mg/kg); hot-melt extruded (HME) 25 zinc sulfate (27.5 mg/kg); HME50 zinc sulfate (55 mg/kg); HME75 zinc sulfate (82.5 mg/kg); or HME100 zinc sulfate (110 mg/kg) for 35 days in two phases (d 1-21, phase I and d 22-35, phase II). Bodyweight and feed efficiency of broiler chicks fed diets supplemented with increasing dietary concentrations of HME-Zn improved linearly during the study period (P<0.05). Compared to the control treatment, the ZnS, ZnM, and HME diets increased Zn concentrations in the serum and liver. Inorganic ZnS supply resulted in the highest Zn concentration in excreta. Increasing supplemented Zn content in diets as HME linearly increased Zn concentration in the excreta, serum, liver, and tibia. Broiler chicks fed diets supplemented with increasing concentrations of HME increased villus height (VH; linear and quadratic) of the jejunum and VH of the ileum (linear). Increasing concentrations of dietary Zn supplied as HME resulted in linearly enhanced dry matter, gross energy, and nitrogen retention of broilers on day 21. These results suggest that dietary HME-Zn at a lower level (55 ppm) shows the same growth performance as common ZnSO4 at 110 ppm.
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Alagawany M, Elnesr SS, Farag MR, Tiwari R, Yatoo MI, Karthik K, Michalak I, Dhama K. Nutritional significance of amino acids, vitamins and minerals as nutraceuticals in poultry production and health - a comprehensive review. Vet Q 2020; 41:1-29. [PMID: 33250002 PMCID: PMC7755404 DOI: 10.1080/01652176.2020.1857887] [Citation(s) in RCA: 97] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 11/23/2020] [Accepted: 11/26/2020] [Indexed: 02/08/2023] Open
Abstract
Nutraceuticals have gained immense importance in poultry science recently considering the nutritional and beneficial health effects of their constituents. Besides providing nutritional requirements to birds, nutraceuticals have beneficial pharmacological effects, for example, they help in establishing normal physiological health status, prevent diseases and thereby improve production performance. Nutraceuticals include amino acids, vitamins, minerals, enzymes, etc. which are important for preventing oxidative stress, regulating the immune response and maintaining normal physiological, biochemical and homeostatic mechanisms. Nutraceuticals help in supplying nutrients in balanced amounts for supporting the optimal growth performance in modern poultry flocks, and as a dietary supplement can reduce the use of antibiotics. The application of antibiotic growth enhancers in poultry leads to the propagation of antibiotic-resistant microbes and drug residues; therefore, they have been restricted in many countries. Thus, there is a demand for natural feed additives that lead to the same growth enhancement without affecting the health. Nutraceuticals substances have an essential role in the development of the animals' normal physiological functions and in protecting them against infectious diseases. In this review, the uses of amino acids, vitamins and minerals as well as their mode of action in growth promotion and elevation of immune system are discussed.
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Affiliation(s)
- Mahmoud Alagawany
- Faculty of Agriculture, Department of Poultry, Zagazig University, Zagazig, Egypt
| | - Shaaban S. Elnesr
- Faculty of Agriculture, Department of Poultry Production, Fayoum University, Fayoum, Egypt
| | - Mayada R. Farag
- Faculty of Veterinary Medicine, Forensic Medicine and Toxicology Department, Zagazig University, Zagazig, Egypt
| | - Ruchi Tiwari
- Department of Veterinary Microbiology and Immunology, College of Veterinary Sciences, Deen Dayal Upadhayay Pashu Chikitsa Vigyan Vishwavidyalay Evum Go-Anusandhan Sansthan (DUVASU), Mathura, India
| | - Mohd. Iqbal Yatoo
- Sher-E-Kashmir University of Agricultural Sciences and Technology of Kashmir, Srinagar, India
| | - Kumaragurubaran Karthik
- Central University Laboratory, Tamil Nadu Veterinary and Animal Sciences University, Chennai, India
| | - Izabela Michalak
- Faculty of Chemistry, Department of Advanced Material Technologies, Wrocław University of Science and Technology, Wrocław, Poland
| | - Kuldeep Dhama
- Division of Pathology, ICAR-Indian Veterinary Research Institute, Bareilly, India
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Güz BC, Molenaar R, de Jong IC, Kemp B, van Krimpen M, van den Brand H. Effects of green light emitting diode light during incubation and dietary organic macro and trace minerals during rearing on tibia characteristics of broiler chickens at slaughter age. Poult Sci 2020; 100:707-720. [PMID: 33518124 PMCID: PMC7858192 DOI: 10.1016/j.psj.2020.11.042] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Revised: 10/15/2020] [Accepted: 11/23/2020] [Indexed: 01/22/2023] Open
Abstract
This study was designed to evaluate the effects of green light emitting diode (LED) light during incubation and dietary organic macro and trace minerals during rearing on tibia morphological, biophysical, and mechanical characteristics of broiler chickens at slaughter age. The experiment was setup as a 2 × 2 × 2 factorial arrangement, with the following treatments: 1) light during incubation (green LED light or darkness), 2) macro mineral source during rearing (organic or inorganic Ca and P), and 3) trace mineral source during rearing (organic or inorganic Fe, Cu, Mn, Zn, and Se). A total of 2,400 eggs (Ross 308) were either incubated under green LED light (16L:8D) or in complete darkness. After hatch, a total of 864 male broiler chickens were reared until slaughter age (day 42) and provided with 1 of 4 diets, differing in macro and/or trace mineral source. During rearing, the experiment had a complete randomized block design with 9 replicate pens per treatment and 12 chickens per pen. At slaughter age (day 42), 2 chickens per replicate were randomly selected and tibia bones were obtained. Tibia weight, length, thickness, osseous volume, pore volume, total volume, mineral content, mineral density, ultimate strength, and stiffness were determined. Green LED light during incubation did not affect any of the tibia characteristics. Dietary organic macro minerals positively affected most of the tibia morphological, biophysical, and mechanical characteristics compared to the inorganic macro minerals, whereas trace mineral sources did not affect tibia characteristics. It can be concluded that dietary organic macro minerals Ca and P stimulated tibia characteristics, whereas green LED light during incubation and dietary trace minerals during rearing did not affect tibia characteristics, locomotion, or leg disorders.
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Affiliation(s)
- B C Güz
- Adaptation Physiology Group, Wageningen University and Research, 6700 AH, Wageningen, The Netherlands.
| | - R Molenaar
- Adaptation Physiology Group, Wageningen University and Research, 6700 AH, Wageningen, The Netherlands
| | - I C de Jong
- Wageningen Livestock Research, Wageningen University and Research, 6700 AH, Wageningen, Gelderland, The Netherlands
| | - B Kemp
- Adaptation Physiology Group, Wageningen University and Research, 6700 AH, Wageningen, The Netherlands
| | - M van Krimpen
- Wageningen Livestock Research, Wageningen University and Research, 6700 AH, Wageningen, Gelderland, The Netherlands
| | - H van den Brand
- Adaptation Physiology Group, Wageningen University and Research, 6700 AH, Wageningen, The Netherlands
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25
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Effect of 20(S)-Hydroxycholesterol on Multilineage Differentiation of Mesenchymal Stem Cells Isolated from Compact Bones in Chicken. Genes (Basel) 2020; 11:genes11111360. [PMID: 33213081 PMCID: PMC7698591 DOI: 10.3390/genes11111360] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 11/11/2020] [Accepted: 11/12/2020] [Indexed: 11/17/2022] Open
Abstract
Bone health and body weight gain have significant economic and welfare importance in the poultry industry. Mesenchymal stem cells (MSCs) are common progenitors of different cell lineages such as osteoblasts, adipocytes, and myocytes. Specific oxysterols have shown to be pro-osteogenic and anti-adipogenic in mouse and human MSCs. To determine the effect of 20(S)-hydroxycholesterol (20S) on osteogenic, adipogenic, and myogenic differentiation in chicken, mesenchymal stem cells isolated from compact bones of broiler chickens (cBMSCs) were subjected to various doses of 20S, and markers of lineage-specific mRNA were analyzed using real-time PCR and cell cytochemistry. Further studies were conducted to evaluate the molecular mechanisms involved in lineage-specific differentiation pathways. Like human and mouse MSCs, 20S oxysterol expressed pro-osteogenic, pro-myogenic, and anti-adipogenic differentiation potential in cBMSCs. Moreover, 20(S)-Hydroxycholesterol induced markers of osteogenic genes and myogenic regulatory factors when exposed to cBMSCs treated with their specific medium. In contrast, 20S oxysterol suppressed expression of adipogenic marker genes when exposed to cBMSCs treated with OA, an adipogenic precursor of cBMSCs. To elucidate the molecular mechanism by which 20S exerts its differentiation potential in all three lineages, we focused on the hedgehog signaling pathway. The hedgehog inhibitor, cyclopamine, completely reversed the effect of 20S induced expression of osteogenic and anti-adipogenic mRNA. However, there was no change in the mRNA expression of myogenic genes. The results showed that 20S oxysterol promotes osteogenic and myogenic differentiation and decreases adipocyte differentiation of cBMSCs. This study also showed that the induction of osteogenesis and adipogenesis inhibition in cBMSCs by 20S is mediated through the hedgehog signaling mechanism. The results indicated that 20(S) could play an important role in the differentiation of chicken-derived MSCs and provided the theory basis on developing an intervention strategy to regulate skeletal, myogenic, and adipogenic differentiation in chicken, which will contribute to improving chicken bone health and meat quality. The current results provide the rationale for the further study of regulatory mechanisms of bioactive molecules on the differentiation of MSCs in chicken, which can help to address skeletal health problems in poultry.
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Copper hydroxychloride is more efficacious than copper sulfate in improving broiler chicken's growth performance, both at nutritional and growth-promoting levels. Poult Sci 2020; 99:6964-6973. [PMID: 33248612 PMCID: PMC7705045 DOI: 10.1016/j.psj.2020.09.053] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 09/01/2020] [Accepted: 09/15/2020] [Indexed: 11/24/2022] Open
Abstract
This study was designed to compare the effects of nutritional and growth-promoting levels of copper hydroxychloride (CH) with copper sulfate (CuSO4) on growth, carcass characteristics, tibia traits and mineral concentration in broilers fed a conventional wheat-soybean meal-based diet. Day-old Ross 308 male chicks (n = 864) were randomly assigned into 8 dietary treatments with 6 replicates of 18 chicks per treatment. The dietary treatments included a basal diet containing no supplemental copper (Cu) serving as the negative control (NC); basal diet supplemented with 15 or 200 mg/kg Cu as CuSO4; basal diet supplemented with either 15, 50, 100, 150, or 200 mg/kg Cu from CH. Diets were fed over the starter (day 1-14) and grower (day 14-35) phases. Birds in the NC group gained the same body weight and had similar feed conversion ratio (FCR) to birds receiving 15 mg/kg Cu as CuSO4, but birds receiving 15 mg/kg Cu as CH had a lower FCR than the NC birds (day 0-35; P < 0.05). Birds fed 200 mg/kg Cu as CH gained more weight (77 g/bird) and had a lower FCR (3.2 point) compared with those fed 200 mg/kg Cu as CuSO4 (P < 0.01). Based on broken-line regression models, the optimum inclusion level of Cu as CH in the diet for optimal body weight gain and FCR were estimated to be 109.5 and 72.3 mg/kg, respectively (P < 0.001). Carcass characteristics were not affected by dietary Cu sources or levels (P > 0.05). The highest and lowest tibia ash content were observed in birds fed diet with 150 mg/kg Cu as CH and 200 mg/kg Cu as CuSO4, respectively (P < 0.05). Supplementation with 200 mg/kg Cu as CH resulted in higher duodenal mucosa Cu content compared with the diet containing 200 mg/kg Cu as CuSO4 (P < 0.001). In conclusion, supplementation of Cu from CH was more efficacious than CuSO4 in promoting growth performance, both at nutritional and pharmacological levels.
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Zanu HK, Kheravii SK, Morgan NK, Bedford MR, Swick RA. Interactive effect of dietary calcium and phytase on broilers challenged with subclinical necrotic enteritis: 3. Serum calcium and phosphorus, and bone mineralization. Poult Sci 2020; 99:3617-3627. [PMID: 32616258 PMCID: PMC7597768 DOI: 10.1016/j.psj.2020.04.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 04/04/2020] [Accepted: 04/07/2020] [Indexed: 01/20/2023] Open
Abstract
Calcium is chelated by phytic acid and forms phytate-mineral complexes reducing Ca availability and the ability of phytase to hydrolyze phytate. An increased Ca concentration in the gut favors the activity of Clostridium perfringens (C. perfringens). Therefore, it was hypothesized that high dietary calcium with high dietary phytase would decrease serum Ca and P and bone mineralization during necrotic enteritis occurrence. A total of 768 one-day-old Ross 308 male chicks were randomly allocated to 8 treatments with 6 replicate pens, each housing 16 birds. A 2 × 2 × 2 factorial arrangement of treatments was applied: dietary Ca (0.6 or 1.0%), phytase (500 or 1,500 FTU/kg), and challenge (no or yes). Half of the birds (384) were challenged with Eimeria spp. on day 9 and C. perfringens strain EHE-NE18 on day 14 and 15. Blood was collected from 2 birds per pen to determine Ca, P, and parathyroid hormone in the serum. The middle toe, tibia, and femur were excised from 2 birds per pen on day 16 and 29 for determination of ash, breaking strength (BS), and mineral concentration. The challenge decreased (P < 0.05) serum Ca+ in birds regardless of dietary Ca level (day 16). There was a challenge × Ca interaction (P < 0.05) for tibial BS (day 16), with challenge being more severe in birds fed high Ca than low Ca diets. A challenge × phytase interaction (P < 0.05) was present for femur ash (day 16), with high phytase only increasing ash in challenged birds. The challenge decreased (P < 0.05) the BS of femur and tibia at each time point. Birds fed high dietary Ca had lower tibial Mg (P < 0.001), Fe (P < 0.001), Na (P < 0.001), and Zn (P < 0.05) concentrations (day 29). Altogether, high dietary Ca and phytase improved bone mineralization showing that attention to Ca and P nutrition and phytase matrix values is warranted when high levels of phytase are used.
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Affiliation(s)
- H K Zanu
- School of Environmental and Rural Science, University of New England, Armidale, NSW 2351, Australia
| | - S K Kheravii
- School of Environmental and Rural Science, University of New England, Armidale, NSW 2351, Australia
| | - N K Morgan
- School of Environmental and Rural Science, University of New England, Armidale, NSW 2351, Australia
| | - M R Bedford
- AB Vista, Marlborough, Wiltshire SN8 4AN, United Kingdom
| | - R A Swick
- School of Environmental and Rural Science, University of New England, Armidale, NSW 2351, Australia.
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Vieira R, Ferket P, Malheiros R, Hannas M, Crivellari R, Moraes V, Elliott S. Feeding low dietary levels of organic trace minerals improves broiler performance and reduces excretion of minerals in litter. Br Poult Sci 2020; 61:574-582. [PMID: 32362137 DOI: 10.1080/00071668.2020.1764908] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
1. This experiment was conducted to evaluate the effect of organic and inorganic trace minerals in diets fed to 1872, one-day-old male Ross 708 broiler chicks. Two sources of supplemental trace minerals (inorganic or organic) and four trace minerals levels (12.5%, 25.0%, 37.5% or 50.0%) plus a positive control containing inorganic minerals at 100% of recommended levels according to Brazilian industry standards, were used in the diets. 2. When analysed with mineral source as the main factor, broilers fed diets containing organic minerals had better feed conversion (FCR) throughout the trial, until 48 d of age (1.754 organic vs. 1.783 inorganic; P < 0.05), improved liveability at 48 d (95.8% organic vs. 93.6% inorganic; P < 0.05) and higher weight gain at 48 d (3.941 kg organic vs. 3.881 kg inorganic; P < 0.05) compared to the inorganic trace mineral diets. At lower dietary inclusion levels (12.5% and 25%) the organic mineral-fed birds had a four-point improvement in FCR (P < 0.05). 3. Feeding organic minerals improved tibial ash at 48 d from 49.5% to 51.25% (P < 0.05). The P and Ca in the tibia at 48 d were significantly (P < 0.05) higher for the birds fed organic minerals (Ca: 17.4% vs. 18.7%; P: 8.8% vs. 9.4%, respectively). The lower levels of trace minerals in feed reduced the mineral concentration of Zn, Cu and Mn in the faeces and, hence, in the litter (P < 0.05). 4. Feeding organic minerals promoted a small, but statistically significant, drop in pH of breast meat compared to inorganic minerals at 48 d (5.83 vs. 5.86, respectively; P < 0.05). The organic mineral diets reduced drip loss in breast meat compared to inorganic trace mineral supplementation at 32 d of age, but not in older birds (2.46% vs. 3.77%, respectively; P < 0.05). 5. Oxidation status, measured by superoxide dismutase activity in breast muscle at 48 d of age, significantly increased with mineral inclusion levels (P < 0.001), irrespective of source. 6. It was concluded that the use of organic minerals, even at low levels in the diet, is beneficial for broiler performance and reduces the excretion of minerals in litter.
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Affiliation(s)
- R Vieira
- Department of Animal Science, Federal University of Viçosa , Viçosa, Brazil
| | - P Ferket
- Prestage Department of Poultry Science, North Carolina State University , Raleigh, NC, USA
| | - R Malheiros
- Prestage Department of Poultry Science, North Carolina State University , Raleigh, NC, USA
| | - M Hannas
- Department of Animal Science, Federal University of Viçosa , Viçosa, Brazil
| | - R Crivellari
- Prestage Department of Poultry Science, North Carolina State University , Raleigh, NC, USA
| | - V Moraes
- Prestage Department of Poultry Science, North Carolina State University , Raleigh, NC, USA
| | - S Elliott
- Centre for Animal Nutrigenomics and Applied Animal Nutrition, Alltech Inc , Nicholasville, KY, USA
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The Effect of Whey on Performance, Gut Health and Bone Morphology Parameters in Broiler Chicks. Foods 2020; 9:foods9050588. [PMID: 32380761 PMCID: PMC7278671 DOI: 10.3390/foods9050588] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 04/21/2020] [Accepted: 05/01/2020] [Indexed: 12/25/2022] Open
Abstract
Whey is a highly nutritious byproduct of the cheese industry that can be used effectively in the animal feed industry. However, the use of whey in poultry diets is limited by its high lactose and mineral contents. The objective of the present study was to evaluate the effect of different concentrations of whey in poultry diets on the performance, intestinal microbiota and physico-chemical parameters of the intestinal ecosystem, as well as on the bone morphology and its strength in broiler chicks. One hundred and twenty-eight, day-old, male broiler chicks were randomly allocated into four treatment groups of 32 chicks each. The treatment groups were: group A, which served as negative control and groups B, C and D, supplemented with 1, 2 and 5% of dietary whey, respectively. Performance of the groups was evaluated throughout the experiment. Following necropsies, the gastrointestinal tract from each bird was removed, divided into its anatomical parts and intestinal samples were taken for microbiological analysis and for pH and viscosity measurement as well. Tibiotarsus was also collected for morphometric analysis and strength evaluation. The statistical analysis of the experimental data revealed that the dietary supplementation of 1 and 2% of whey improved significantly (p ≤ 0.05) the body weight, while the addition of 5% of whey reduced significantly (p ≤ 0.05) the body weight. Furthermore, the addition of 1, 2 and 5% of dietary whey increased significantly (p ≤ 0.05) the pH of jejunum digesta and reduced significantly (p ≤ 0.05) the pH of caecum digesta compared to the control group. The addition of 1 and 2% of whey reduced significantly (p ≤ 0.05) the viscosity in the jejunum and ileum digesta, compared to the addition of 5% of whey which reduced significantly (p ≤ 0.05) the viscosity in jejunum digesta but increased significantly (p ≤ 0.05) the viscosity in ileum digesta. Moreover, the addition of 1, 2 and 5% of dietary whey increased significantly (p ≤ 0.05) the caecal counts of Lactobacillus spp. and Lactococcus lactis, while the addition of 5% of whey reduced significantly (p ≤ 0.05) the tibiotarsus length. It can be concluded that the addition of low quantities of whey up to 2% promoted the performance and gut health of birds, while the addition of higher quantities of whey at the level of 5% had a detrimental effect on the performance and tibiotarsus length.
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Güz BC, Molenaar R, de Jong IC, Kemp B, van den Brand H, van Krimpen M. Effects of dietary organic minerals, fish oil, and hydrolyzed collagen on growth performance and tibia characteristics of broiler chickens. Poult Sci 2020; 98:6552-6563. [PMID: 31392338 PMCID: PMC6870562 DOI: 10.3382/ps/pez427] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Accepted: 07/16/2019] [Indexed: 12/24/2022] Open
Abstract
Nutrition is a crucial factor for growth and bone development in broiler chickens. Adjustments in dietary ingredients might affect bone development and consequently locomotion related problems. This study was designed to evaluate effects of dietary organic minerals (ORM), fish oil (FISH), and hydrolyzed collagen (COL) on growth performance and tibia characteristics of broiler chickens. A total of three hundred eighty four 1-day-old Ross 308 male broiler chickens were used in a complete randomized block design with 4 diet groups and 8 replicates per diet group. In the ORM diet, the inorganic macro and trace minerals were replaced by their organic varieties. In the FISH diet, palm oil and soybean oil were partly replaced by FISH. In the COL diet, soybean meal was partly replaced by COL. Results showed that the ORM and COL diet groups reached a higher body weight (BW) at 42 D of age than the FISH diet group, whereas the control group was in between. The feed conversion ratio between day 1 and 42 was lower in the ORM and COL diet groups than in both other diet groups. On day 28, 35, and 42, gait score (GS), Varus Valgus deformity, tibia length (TL), thickness, femoral and metatarsal head thickness (THT), mineral content (TMC), mineral density (TMD), breaking strength (TBS), stiffness (TSF), and energy to fracture (TEF) were measured (n = 3/replicate). The ORM diet group had higher TL at day 42, higher THT at day 28, higher TMC at day 42, higher TMD at day 28, 35, and 42, higher TBS at day 42, higher TSF at day 35 and 42, and higher TEF at day 42 compared to the FISH diet group, with the COL and control diet groups in between. It can be concluded that replacing dietary inorganic macro and trace minerals by their organic varieties seems to stimulate tibia dimensions, strength, and mineral content of broiler chickens. On the contrary, FISH appears to negatively affect tibia characteristics.
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Affiliation(s)
- B C Güz
- Adaptation Physiology Group, Wageningen University and Research, 6708 PB Wageningen, Gelderland, The Netherlands
| | - R Molenaar
- Adaptation Physiology Group, Wageningen University and Research, 6708 PB Wageningen, Gelderland, The Netherlands
| | - I C de Jong
- Wageningen Livestock Research, Wageningen University and Research, De Elst 1, 6708 WD Wageningen, Gelderland, The Netherlands
| | - B Kemp
- Adaptation Physiology Group, Wageningen University and Research, 6708 PB Wageningen, Gelderland, The Netherlands
| | - H van den Brand
- Adaptation Physiology Group, Wageningen University and Research, 6708 PB Wageningen, Gelderland, The Netherlands
| | - M van Krimpen
- Wageningen Livestock Research, Wageningen University and Research, De Elst 1, 6708 WD Wageningen, Gelderland, The Netherlands
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Oikeh I, Sakkas P, Taylor J, Giannenas I, Blake DP, Kyriazakis I. Effects of reducing growth rate via diet dilution on bone mineralization, performance and carcass yield of coccidia-infected broilers. Poult Sci 2020; 98:5477-5487. [PMID: 31347655 DOI: 10.3382/ps/pez400] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Accepted: 06/13/2019] [Indexed: 11/20/2022] Open
Abstract
Coccidiosis and rapid growth rate (GR) compromise bone mineralization in modern broilers. We tested the hypothesis that reducing GR via diet dilution during peak bone development will improve bone mineralization in both infected and uninfected broilers. A total of 384 male Ross 308 chicks were allocated to a basal grower diet (3,107 kcal/kg ME and 19.4% CP) diluted with 0, 5, 10, or 15% lignocellulose (n = 12 pens/treatment, 8 birds/pen) at day 10 of age. Prior to this, birds in each group received half the intended diet-dilution levels (day 8 to 10 of age) and a common starter diet (day 1 to 7 of age). At day 13 of age (day 0 post-infection, pi), birds were orally inoculated with either 7,000 sporulated Eimeria maxima oocysts (I) or water (C), forming a 4 diet-dilution level × 2 infection status factorial experiment. Performance was measured over 12 days pi and scaled to BW at infection (day 0 pi) to account for a priori BW differences. At day 12 pi (day 25 of age), 1 bird/pen (a total of 6 birds/treatment) was sampled to assess tibia and femur mineralization relative to BW, and carcass yield. There was no interaction (P > 0.05) between infection status and diet-dilution level on ADFI/BW measured over day 1 to 12 pi, or on any bone variable. ADG/BW pi decreased (P < 0.01) with diet dilution amongst C birds, but was statistically similar (P > 0.05) amongst I birds. I compared to C birds had reduced breast meat (P < 0.05) and eviscerated carcass yield (P < 0.01), femur (P < 0.05) and tibia (P < 0.01) breaking strength (BS), and femur ash weight (AW) (P < 0.05). Diet dilution did not affect carcass yield, but improved femur BS (P < 0.001), and tended to improve (P < 0.1) femur and tibia AW. Overall, diet dilution significantly affected femur, more than tibia, variables: relative BS, robusticity index, and ash percentage. Reducing GR affected broiler long bone mineralization to a similar degree in the presence or absence of coccidiosis.
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Affiliation(s)
- Idiegberanoise Oikeh
- Agriculture, School of Natural and Environmental Sciences, Newcastle University, Newcastle upon Tyne, NE1 7RU, UK
| | - Panagiotis Sakkas
- Agriculture, School of Natural and Environmental Sciences, Newcastle University, Newcastle upon Tyne, NE1 7RU, UK
| | - James Taylor
- Agriculture, School of Natural and Environmental Sciences, Newcastle University, Newcastle upon Tyne, NE1 7RU, UK
| | - Ilias Giannenas
- Laboratory of Nutrition, School of Veterinary Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Damer P Blake
- Department of Pathobiology and Population Sciences, Royal Veterinary College, University of London, North Mymms, AL9 7TA, UK
| | - Ilias Kyriazakis
- Agriculture, School of Natural and Environmental Sciences, Newcastle University, Newcastle upon Tyne, NE1 7RU, UK
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Sanchez-Rodriguez E, Benavides-Reyes C, Torres C, Dominguez-Gasca N, Garcia-Ruiz AI, Gonzalez-Lopez S, Rodriguez-Navarro AB. Changes with age (from 0 to 37 D) in tibiae bone mineralization, chemical composition and structural organization in broiler chickens. Poult Sci 2020; 98:5215-5225. [PMID: 31265108 PMCID: PMC6771771 DOI: 10.3382/ps/pez363] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Accepted: 06/07/2019] [Indexed: 11/20/2022] Open
Abstract
Broiler chickens have an extreme physiology (rapid growth rates) that challenges the correct bone mineralization, being an interesting animal model for studying the development of bone pathologies. This work studies in detail how the mineralization, chemistry, and structural organization of tibiae bone in broiler chickens change with age during the first 5 wk (37 D) from hatching until acquiring the final weight for slaughter. During the early growth phase (first 2 wk), the rapid addition of bone tissue does not allow for bone organic matrix to fully mineralize and mature, and seems to be a critical period for bone development at which bone mineralization cannot keep pace with the rapid growth of bones. The low degree of bone mineralization and large porosity of cortical bone at this period might be responsible of leg deformation and/or other skeletal abnormalities commonly observed in these birds. Later, cortical bone porosity gradually decreases and the cortical bone became fully mineralized (65%) at 37 D of age. At the same time, bone mineral acquires the composition of mature bone tissue (decreased amount of carbonate, higher crystallinity, Ca/P = 1.68). However, the mineral part was still poorly organized even at 37 D. The oriented fraction was about 0.45 which means that more than half of apatite crystals within the mineral are randomly oriented. Mineral organization (crystal orientation) had an important contribution to bone-breaking strength. Nevertheless, locally determined (at tibia mid-shaft) bone properties (i.e., cortical thickness, crystal orientation) has only a moderate correlation (R2 = 0.33) with bone breaking strength probably due to large and highly heterogeneous porosity of bone that acts as structural defects. On the other hand, the total amount of mineral (a global property) measured by total ash content was the best predictor for breaking strength (R2 = 0.49). Knowledge acquired in this study could help in designing strategies to improve bone quality and reduce the incidence of skeletal problems in broiler chickens that have important welfare and economic implications.
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Affiliation(s)
- Estefania Sanchez-Rodriguez
- Departamento de Mineralogía y Petrología, Universidad de Granada, Avenida de Fuentenueva s/n, Granada 18002, Spain
| | - Cristina Benavides-Reyes
- Departamento de Mineralogía y Petrología, Universidad de Granada, Avenida de Fuentenueva s/n, Granada 18002, Spain.,Departamento de Estomatología, Universidad de Granada, Campus Universitario de Cartuja, Colegio Máximo s/n, Granada 18071, Spain
| | - Cibele Torres
- Trouw Nutrition R&D, Ctra. CM 4004, km 10.5, Casarrubios del Monte, Toledo 45950, Spain
| | - Nazaret Dominguez-Gasca
- Departamento de Mineralogía y Petrología, Universidad de Granada, Avenida de Fuentenueva s/n, Granada 18002, Spain
| | - Ana I Garcia-Ruiz
- Trouw Nutrition R&D, Ctra. CM 4004, km 10.5, Casarrubios del Monte, Toledo 45950, Spain
| | - Santiago Gonzalez-Lopez
- Departamento de Estomatología, Universidad de Granada, Campus Universitario de Cartuja, Colegio Máximo s/n, Granada 18071, Spain
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Araújo CSS, Hermes RG, Bittencourt LC, Silva CC, Araújo LF, Granghelli CA, Pelissari PH, Roque FA, Leite BGS. Different dietary trace mineral sources for broiler breeders and their progenies. Poult Sci 2019; 98:4716-4721. [PMID: 30993341 DOI: 10.3382/ps/pez182] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Accepted: 03/18/2019] [Indexed: 11/20/2022] Open
Abstract
The objective of this study was to evaluate the effect of different trace mineral supplementation sources in the diet of broiler breeders on their performance and on their progenies. In total, 128 Cobb 500 broiler breeders were distributed according to a completely randomized experimental design in 2 experimental treatments. The control group was fed a diet supplemented with inorganic trace minerals (ITM), while the other group was fed a diet supplemented with reduced levels of trace minerals in the organic form. Eggs were collected when breeders were 35, 47, and 53 wk old. Their progeny (450 hatchlings) were divided according to trace mineral supplementation source from the maternal diet, creating 2 treatments with 16 replicates of 15 birds each. Organic trace mineral (OTM) supplementation improved broiler breeder performance, as shown by higher egg production and better eggshell quality of OTM-fed hens compared with those fed ITM. Egg fertility and hatchability were not influenced by the treatments. As to progeny performance, higher weight gain, and consequently, better feed conversion ratio, were obtained in the 41-day-old progenies of OTM-fed breeders, independently of hen age. Maternal diet trace mineral source did not affect broiler carcass, breast meat, or leg yields. The results of the present study show that supplementing broiler breeder diets with organic trace mineral sources enhances the performance of breeders and their progenies.
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Affiliation(s)
- C S S Araújo
- Departament of Animal Nutrition and Production, Universidade de São Paulo, 13635900 Pirassununga, Brazil
| | - R G Hermes
- Department of Animal Science, Universidade de São Paulo 13635900 Pirassununga, Brazil
| | - L C Bittencourt
- Department of Animal Science, Universidade de São Paulo 13635900 Pirassununga, Brazil
| | - C C Silva
- Department of Animal Science, Universidade de São Paulo 13635900 Pirassununga, Brazil
| | - L F Araújo
- Department of Animal Science, Universidade de São Paulo, Pirassununga, Brazil
| | - C A Granghelli
- Departament of Animal Nutrition and Production, Universidade de São Paulo, 13635900 Pirassununga, Brazil
| | - P H Pelissari
- Departament of Animal Nutrition and Production, Universidade de São Paulo, 13635900 Pirassununga, Brazil
| | - F A Roque
- Department of Animal Science, Universidade de São Paulo, Pirassununga, Brazil
| | - B G S Leite
- Department of Animal Science, Universidade de São Paulo, Pirassununga, Brazil
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Prebiotic fructans and organic acids as feed additives improving mineral availability. WORLD POULTRY SCI J 2019. [DOI: 10.1017/s0043933912000323] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Wang G, Liu L, Tao W, Xiao Z, Pei X, Liu B, Wang M, Lin G, Ao T. Effects of replacing inorganic trace minerals with organic trace minerals on the production performance, blood profiles, and antioxidant status of broiler breeders. Poult Sci 2019; 98:2888-2895. [DOI: 10.3382/ps/pez035] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Accepted: 01/23/2019] [Indexed: 01/22/2023] Open
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Gunya B, Muchenje V, Masika P. RETRACTED: The Potential of Eisenia foetida as a Protein Source on the Growth Performance, Digestive Organs Size, Bone Strength and Carcass Characteristics of Broilers. J APPL POULTRY RES 2019. [DOI: 10.3382/japr/pfy081] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Ribeiro T, Dal Pont G, Dahlke F, da Rocha C, Sorbara JO, Maiorka A. Available Phosphorus and Calcium Reduction in the Finisher Phase and Phytase Utilization on Broilers. J APPL POULTRY RES 2019. [DOI: 10.3382/japr/pfy066] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Ranjbar Z, Torki M, Karimi Torshizi AA. In ovo injection of flavanone on bone quality characteristics, biochemical parameters and antioxidant enzyme status of blood in daily chicks. J Anim Physiol Anim Nutr (Berl) 2019; 103:1418-1426. [PMID: 31149762 DOI: 10.1111/jpn.13132] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Revised: 05/03/2019] [Accepted: 05/09/2019] [Indexed: 11/29/2022]
Abstract
In ovo injection (IOI) of Naringin (N), flavanone was examined on post-hatch blood biochemical parameters, antioxidant status and bone characteristics. Fertile eggs (n = 700) were distributed in seven groups with 100 eggs. On 14th and 17.5th days of incubation, four groups were injected using 15 or 30 mg active ingredient levels of naringin/0.5 ml saline/egg, low and high level, into amnion sac. Controls include sham (injected normal saline, 0.5 ml/egg on day 14 and 17.5th) and un-injected group. IOI of high naringin and saline on 14th day of incubation resulted in lower hatchability and then higher mortality in last week of embryonic life. On day hatch, high levels of injected groups more body weight compared to the control. Chick length was increased at high levels of naringin on day 17.5th compared to control and saline injected. Quality traits of bones were improved in naringin-injected groups compared to control. IOI of naringin influenced thyroid hormones on 14th day of incubation. Naringin groups influenced the Alkaline phosphatase (ALP), Calcium (Ca), superoxide dismutase (SOD), blood biochemical and lipids. Totally, amniotic IOI of naringin in last days of developing embryo may be useful for hatched chick, development of leg long bone or effect on biochemical metabolites by levels of flavanone that it needs more research.
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Affiliation(s)
- Zahra Ranjbar
- Department of Animal Science, College of Agriculture and Natural Resources, Razi University, Kermanshah, Iran
| | - Mehran Torki
- Department of Animal Science, College of Agriculture and Natural Resources, Razi University, Kermanshah, Iran
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Moreira Filho ALB, Ferket PR, Malheiros RD, Oliveira CJB, Aristimunha PC, Wilsmann DE, Givisiez PEN. Enrichment of the amnion with threonine in chicken embryos affects the small intestine development, ileal gene expression and performance of broilers between 1 and 21 days of age. Poult Sci 2019; 98:1363-1370. [PMID: 30325446 DOI: 10.3382/ps/pey461] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2017] [Accepted: 09/19/2018] [Indexed: 12/23/2022] Open
Abstract
The effects of in ovo feeding with threonine (Thr) on intestinal morphology, ileal gene expression and performance of broiler chicken between 1 and 21 d of age (d) were assessed. On day 17.5 of incubation, fertile eggs were randomly allotted to 5 treatments of Thr injection in the amniotic fluid (0; 1.75; 3.5; 5.25; 7%, corresponding to 17.5; 35; 52.5 and 70 mg Thr/mL). After hatch, chicks were given a commercial corn-soybean diet up to 21 d. Daily feed intake (FI), body weight (BW), and food conversion ratio (FCR) were measured from 1 to 7, 14, and 21 d of age. The ileal gene expression of mucin (MUC2), peptide transporter (PepT1), and aminopeptidase enzyme (APN) were evaluated on day of hatch and at 21 d, as well as intestinal morphometric traits. In ovo feeding with threonine significantly increased final weight (FI) and weight gain (WG) and decreased FCR in the period from 1 to 21 d. Threonine levels affected beneficially the villus height, vilo: crypt ratio and villus area on day of hatch and at 21 d. At hatch, all Thr levels increased the expression of MUC2 and PepT1 compared to the control group. APN expression also increased, but for the lowest and the highest threonine levels (1.75 and 7%). At 21 d, there was no effect of threonine on the expression of MUC2, PepT1, and APN. In conclusion, in ovo threonine feeding beneficially affected the morphological and functional development of the intestinal mucosa, which ensured improved performance of chicks at hatch and at 21 d.
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Affiliation(s)
- A L B Moreira Filho
- Departamento de Zootecnia, Centro de Ciências Agrárias, Universidade Federal da Paraíba, Areia, PB, 58397-000, Brazil
| | - P R Ferket
- Prestage Department of Poultry Science, North Carolina State University, Raleigh, NC, 27695-7608, USA
| | - R D Malheiros
- Prestage Department of Poultry Science, North Carolina State University, Raleigh, NC, 27695-7608, USA
| | - C J B Oliveira
- Departamento de Zootecnia, Centro de Ciências Agrárias, Universidade Federal da Paraíba, Areia, PB, 58397-000, Brazil
| | - P C Aristimunha
- Departamento de Zootecnia, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, 90040-060, Brazil
| | - D E Wilsmann
- Departamento de Medicina Veterinária, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, 90040-060, Brazil
| | - P E N Givisiez
- Departamento de Zootecnia, Centro de Ciências Agrárias, Universidade Federal da Paraíba, Areia, PB, 58397-000, Brazil
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Fresh and stored copra meal in meat quail diets. Trop Anim Health Prod 2018; 51:179-185. [DOI: 10.1007/s11250-018-1674-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2017] [Accepted: 07/19/2018] [Indexed: 11/28/2022]
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Konell AL, Lima TRD, Martini R, Lange RR, Sierakowiski SS. DESENVOLVIMENTO ÓSSEO E DENSITOMETRIA RADIOGRÁFICA EM CODORNA-JAPONESA (Coturnix japonica). CIÊNCIA ANIMAL BRASILEIRA 2018. [DOI: 10.1590/1809-6891v19e-43490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Resumo O desenvolvimento ósseo nas aves é diferenciado e, radiograficamente, não existe uma placa de crescimento visível. A densitometria radiográfica (DR) é utilizada para avaliar e mensurar a densidade óssea. Foram utilizadas cinquenta e quatro codornas-japonesas (Coturnix japonica) de um dia de vida e de ambos os sexos. A cada três dias foram pesados dois animais e, em seguida, identificados, submetidos à eutanásia e radiografados. Foi utilizada uma escada de alumínio de vinte e um degraus para a mensuração densitométrica. Realizaram-se mensurações de comprimento do úmero, rádio, ulna, fêmur, tibiotarso e tarsometatarso; correlação do período de postura com a ocorrência de hiperostose poliostótica (HP) nos ossos longos; bem como avaliação densitométrica ao longo de 80 dias. Houve aumento na densidade óssea conforme crescimento em comprimento dos ossos em úmero, seguido pelo tibiotarso, ulna e fêmur, verificado principalmente no período de sete a 13 dias de vida. No úmero e no fêmur, houve significativo aumento de densidade óssea também entre 70 a 79 dias. A partir do 61º dia, foi identificada a presença de hiperostose poliostótica nos fêmures das fêmeas. A DR é uma técnica aplicável em C. japonica como um método acessível e de baixo custo. Os resultados confirmam um grande aumento mineral ao longo do crescimento e durante a postura, confirmando a presença de HP na espécie.
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Khoobbakht Z, Mohammadi M, Mehr MRA, Mohammadghasemi F, Sohani MM. Comparative effects of zinc oxide, zinc oxide nanoparticle and zinc-methionine on hatchability and reproductive variables in male Japanese quail. Anim Reprod Sci 2018. [PMID: 29525207 DOI: 10.1016/j.anireprosci.2018.02.017] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The objective was to examine the effect of different dietary zinc sources on reproduction of male Japanese quail. A total of 512 quail chicks (day-old) were divided into four groups with four replications for a period of 42 days. After this period, excess chicks were removed to attain the ratio of one male to three females and 16 quail in each subgroup. At 52 to 60 d of age, the eggs were collected and incubated. The basal diet (control) contained no zinc and the other three experimental diets were supplemented with 25 and 50 mg/kg zinc from zinc oxide (ZnO), zinc oxide nanoparticles (ZnONP) and zinc-methionine (Zn-Met) for 1 to 35 and 36 to 60 days, respectively. On day 42, two males from each replicate were euthanized. Males from the ZnO and Zn-Met treatments had an increase (P < 0.05) in seminiferous tubule diameters (STD) and germinal epithelium thickness (GET) compared with the control and ZnONP treatments. Cloacal gland index (CGI) was greatest (P < 0.05) for the Zn-Met compared with the other groups. Testosterone concentration was greater (P < 0.05) in the ZnO and Zn-Met compared with the other groups. Addition of Zn-Met to the diet enhanced (P < 0.05) fertility, hatchability and hatched chick weight compared with the other groups. Early and late embryonic death was greater (P < 0.05) in the control and ZnONP groups, respectively, compared with the other groups. This study indicated that supplementing diets with the Zn-Met source improves male Japanese quail reproductive performance and hatchability traits while zinc oxide nanoparticles have detrimental effects on male Japanese quail reproduction and reduces hatchability.
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Affiliation(s)
- Zeinab Khoobbakht
- Animal Science Department, Faculty of Agricultural Sciences, University of Guilan, Rasht, Iran
| | - Mehrdad Mohammadi
- Animal Science Department, Faculty of Agricultural Sciences, University of Guilan, Rasht, Iran.
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Onbaşılar E, Kahraman M, Ahlat O, Güngör Ö, Çalık A, Taban S, Yalçın S. Differences in egg nutrient availability and embryo development in white layer breeder genotypes. Poult Sci 2017; 96:3600-3607. [DOI: 10.3382/ps/pex188] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2017] [Accepted: 06/15/2017] [Indexed: 12/22/2022] Open
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Yair R, Cahaner A, Uni Z, Shahar R. Maternal and genetic effects on broiler bone properties during incubation period. Poult Sci 2017; 96:2301-2311. [DOI: 10.3382/ps/pex021] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Accepted: 01/05/2017] [Indexed: 01/07/2023] Open
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Kwiatkowska K, Kwiecień M, Winiarska-Mieczan A. Fast-growing chickens fed with lucerne protein-xanthophyll
concentrate: growth performance, slaughter yield
and bone quality. JOURNAL OF ANIMAL AND FEED SCIENCES 2017. [DOI: 10.22358/jafs/70194/2017] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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48
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Sirri F, Maiorano G, Tavaniello S, Chen J, Petracci M, Meluzzi A. Effect of different levels of dietary zinc, manganese, and copper from organic or inorganic sources on performance, bacterial chondronecrosis, intramuscular collagen characteristics, and occurrence of meat quality defects of broiler chickens. Poult Sci 2016; 95:1813-24. [DOI: 10.3382/ps/pew064] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/24/2016] [Indexed: 11/20/2022] Open
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49
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Changes in leg health, skin, and plumage condition in domestic male turkeys of varying body weights. Appl Anim Behav Sci 2016. [DOI: 10.1016/j.applanim.2016.02.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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50
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Dalton HA, Wood BJ, Dickey JP, Torrey S. Validation of HOBO Pendant ® data loggers for automated step detection in two age classes of male turkeys: growers and finishers. Appl Anim Behav Sci 2016. [DOI: 10.1016/j.applanim.2015.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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