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Pontes KM, Del Vesco AP, Khatlab ADS, Lima Júnior JWR, Cangianelli GH, López JCC, Stivanin TE, Bastos MS, Santana TP, Gasparino E. Effects of inclusion of the blend of essential oils, organic acids, curcumin, tannins, vitamin E, and zinc in the maternal diet, and of incubation temperature on early and late development of quail. Poult Sci 2024; 103:104022. [PMID: 39068694 PMCID: PMC11332855 DOI: 10.1016/j.psj.2024.104022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 06/05/2024] [Accepted: 06/19/2024] [Indexed: 07/30/2024] Open
Abstract
The maternal diet and egg incubation temperature are some of the factors that can influence the embryonic development and performance of the newly chicks at 15 d of age. This study evaluated the effects of adding a blend of organic acids, essential oils, curcumin, tannins, vitamin E, and zinc microencapsulated in to the diet of female quails (Coturnix coturnix japonica) on their productive, reproductive performance and redox parameters of their eggs and the interaction of maternal diet × incubation temperature on embryo (E16 and E18) and chicks development. At 98 d of age, 64 female quails with a mean body weight of 150 g ± 0.5 were distributed into two treatments: a Basal diet or a diet supplemented with blend (Sannimix). The eggs from each female were incubated at 37.5°C (Control) and 38.5°C (High Temperature) throughout the incubation period. After hatching, chicks were distributed in a 2 (maternal diet) × 2 (incubation temperature) factorial design. Female quails supplemented with Sannimix showed better productive and reproductive performance and produced higher-quality embryos. Their offspring had greater weight at hatch and at 15 d of age. The eggs and offspring of supplemented with Sannimix female quails showed better oxidative stability. At E16 and E18, High Temperature increased yolk sac utilization and gene expression of the growth hormone receptor (GHR). At E16, embryos from supplemented with Sannimix female quail had higher expression of insulin-like growth factor type I (IGFI) and heat shock protein 70 kDa genes. At 15 d of age, highest expression of the GHR and IGFI genes was observed in chicks from female quails fed the Sannimix diet, regardless of incubation temperature. Regarding the maternal diet × incubation temperature an improved result was observed for chicks from female quails fed with Sannimix even when eggs are exposed to High Temperature during the incubation. The supplementation of quail diets with blend Sannimix improves productive and reproductive performance, egg quality and their embryos, as well as their offspring quality.
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Affiliation(s)
- Keila Mileski Pontes
- Department of Animal Science, State University of Maringá, Avenida Colombo, Jardim Universitário, Maringá, Paraná, 87020-900, Brazil
| | - Ana Paula Del Vesco
- Department of Animal Science, Federal University of Sergipe, Avenida Marechal Rondon, s/n, Jardim Rosa Elze, São Cristóvão, Sergipe, 49100-000, Brazil
| | - Angélica de Souza Khatlab
- Department of Animal Science, State University of Maringá, Avenida Colombo, Jardim Universitário, Maringá, Paraná, 87020-900, Brazil
| | - José Wellington Rodrigues Lima Júnior
- Department of Animal Science, Federal University of Sergipe, Avenida Marechal Rondon, s/n, Jardim Rosa Elze, São Cristóvão, Sergipe, 49100-000, Brazil
| | - Gabriela Hernandes Cangianelli
- Department of Animal Science, State University of Maringá, Avenida Colombo, Jardim Universitário, Maringá, Paraná, 87020-900, Brazil
| | - Jessica Carolina Camargo López
- Department of Animal Science, State University of Maringá, Avenida Colombo, Jardim Universitário, Maringá, Paraná, 87020-900, Brazil
| | - Tádia Emanuele Stivanin
- Graduate Program in Animal Science, Faculty of Agricultural and Veterinary Sciences/Paulista State University "Júlio de Mesquita Filho", Via de Acesso Prof. Paulo Donato Castellane, s/n, Jaboticabal, São Paulo, 14884-900, Brazil
| | - Marisa Silva Bastos
- Department of Animal Science, Federal University of Sergipe, Avenida Marechal Rondon, s/n, Jardim Rosa Elze, São Cristóvão, Sergipe, 49100-000, Brazil
| | - Thaís Pacheco Santana
- Department of Animal Science, Federal University of Sergipe, Avenida Marechal Rondon, s/n, Jardim Rosa Elze, São Cristóvão, Sergipe, 49100-000, Brazil
| | - Eliane Gasparino
- Department of Animal Science, State University of Maringá, Avenida Colombo, Jardim Universitário, Maringá, Paraná, 87020-900, Brazil.
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Charrier M, Lumineau S, George I, Meurisse M, Georgelin M, Palme R, Angelier F, Coustham V, Nicolle C, Bertin A, Darmaillacq AS, Dickel L, Guémené D, Calandreau L, Houdelier C. Maternal stress effects across generations in a precocial bird. ROYAL SOCIETY OPEN SCIENCE 2024; 11:231826. [PMID: 39205998 PMCID: PMC11349446 DOI: 10.1098/rsos.231826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Accepted: 05/24/2024] [Indexed: 09/04/2024]
Abstract
Prenatal maternal stress (PMS) is known to shape the phenotype of the first generation offspring (F1) but according to some studies, it could also shape the phenotype of the offspring of the following generations. We previously showed in the Japanese quail that PMS increased the emotional reactivity of F1 offspring in relation to (i) a variation in the levels of some histone post-translational modification (H3K27me3) in their brains and (ii) a modulation of the hormonal composition of the eggs from which they hatched. Here, we wondered whether PMS could also influence the behaviour of the second (F2) and third (F3) generation offspring due to the persistence of the specific marks we identified. Using a principal component analysis, we found that PMS influenced F2 and F3 quail profiles with subtle differences between generations. It increased F2 neophobia, F3 fearfulness and F3 neophobia but only in females. Interestingly, we did not find any variations in the level of histone post-translational modification in F3 brains and we observed inconsistent modulations of androstenedione levels in F1 and F2 eggs. Although they may vary over generations, our results demonstrate that PMS can have phenotypical effects into the third generation.
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Affiliation(s)
- Marion Charrier
- Univ Rennes, CNRS, Normandie Univ, EthoS (Éthologie animale et humaine), UMR 6552, Rennes, France
- CNRS, IFCE, INRAE, Université de Tours, PRC, 37380 Nouzilly, France
- SYSAAF, Centre INRAE Val de Loire, 37380 Nouzilly, France
| | - Sophie Lumineau
- Univ Rennes, CNRS, Normandie Univ, EthoS (Éthologie animale et humaine), UMR 6552, Rennes, France
| | - Isabelle George
- Univ Rennes, CNRS, Normandie Univ, EthoS (Éthologie animale et humaine), UMR 6552, Rennes, France
| | - Maryse Meurisse
- CNRS, IFCE, INRAE, Université de Tours, PRC, 37380 Nouzilly, France
| | - Marion Georgelin
- CNRS, IFCE, INRAE, Université de Tours, PRC, 37380 Nouzilly, France
| | - Rupert Palme
- Department of Biomedical Sciences, University of Veterinary Medicine, Vienna, Austria
| | - Frédéric Angelier
- Centre d'Etudes Biologiques de Chizé, CNRS-LRU, UMR 7372, 79360 Villiers en Bois, France
| | - Vincent Coustham
- INRAE, Université de Tours, BOA, 37380 Nouzilly, France
- INRAE, Université de Pau et des Pays de l'Adour, E2S UPPA, NUMEA, 64310 Saint-Pée-sur-Nivelle, France
| | - Céline Nicolle
- Univ Rennes, CNRS, Normandie Univ, EthoS (Éthologie animale et humaine), UMR 6552, Rennes, France
| | - Aline Bertin
- CNRS, IFCE, INRAE, Université de Tours, PRC, 37380 Nouzilly, France
| | - Anne-Sophie Darmaillacq
- Normandie University, UNICAEN, University of Rennes, CNRS, EthoS (Éthologie animale et humaine), UMR 6552, 14000 Caen, France
| | - Ludovic Dickel
- Normandie University, UNICAEN, University of Rennes, CNRS, EthoS (Éthologie animale et humaine), UMR 6552, 14000 Caen, France
| | - Daniel Guémené
- SYSAAF, Centre INRAE Val de Loire, 37380 Nouzilly, France
- INRAE, Université de Tours, BOA, 37380 Nouzilly, France
| | | | - Cécilia Houdelier
- Univ Rennes, CNRS, Normandie Univ, EthoS (Éthologie animale et humaine), UMR 6552, Rennes, France
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Padmanaban P, van Galen D, Salehi-Nik N, Zakharova M, Segerink L, Rouwkema J. Switching to external flows: perturbations of developing vasculature within chicken chorioallantoic membrane. LAB ON A CHIP 2024; 24:3233-3242. [PMID: 38835278 PMCID: PMC11198391 DOI: 10.1039/d4lc00311j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2024] [Accepted: 05/04/2024] [Indexed: 06/06/2024]
Abstract
The impact of fluid flow shear stresses, generated by the movement of blood through vasculature, on the organization and maturation of vessels is widely recognized. Nevertheless, it remains uncertain whether external fluid flows outside of the vasculature in the surrounding tissue can similarly play a role in governing these processes. In this research, we introduce an innovative technique called superfusion-induced vascular steering (SIVS). SIVS involves the controlled imposition of external fluid flow patterns onto the vascularized chick chorioallantoic membrane (CAM), allowing us to observe how this impacts the organization of vascular networks. To investigate the concept of SIVS, we conducted superfusion experiments on the intact chick CAM cultured within an engineered eggshell system, using phosphate buffered saline (PBS). To capture and analyze the effects of superfusion, we employed a custom-built microscopy setup, enabling us to image both superfused and non-superfused regions within the developing CAM. This study provides valuable insights into the practical application of fluid superfusion within an in vivo context, shedding light on its significance for understanding tissue development and manipulation in an engineering setting.
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Affiliation(s)
- Prasanna Padmanaban
- Vascularization Lab, Department of Biomechanical Engineering, Technical Medical Center, Faculty of Engineering Technology, University of Twente, Enschede, The Netherlands.
| | - Danny van Galen
- Vascularization Lab, Department of Biomechanical Engineering, Technical Medical Center, Faculty of Engineering Technology, University of Twente, Enschede, The Netherlands.
| | - Nasim Salehi-Nik
- Vascularization Lab, Department of Biomechanical Engineering, Technical Medical Center, Faculty of Engineering Technology, University of Twente, Enschede, The Netherlands.
| | - Mariia Zakharova
- BIOS Lab on Chip group, MESA+ Institute for Nanotechnology, Technical Medical Center, Max Planck Institute for Complex Fluid Dynamics, University of Twente, Enschede, The Netherlands
| | - Loes Segerink
- BIOS Lab on Chip group, MESA+ Institute for Nanotechnology, Technical Medical Center, Max Planck Institute for Complex Fluid Dynamics, University of Twente, Enschede, The Netherlands
| | - Jeroen Rouwkema
- Vascularization Lab, Department of Biomechanical Engineering, Technical Medical Center, Faculty of Engineering Technology, University of Twente, Enschede, The Netherlands.
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Fortuna R, Covas R, D'Amelio PB, Silva LR, Parenteau C, Bliard L, Rybak F, Doutrelant C, Paquet M. Interplay of cooperative breeding and predation risk on egg allocation and reproductive output. Behav Ecol 2024; 35:arae010. [PMID: 38486920 PMCID: PMC10939053 DOI: 10.1093/beheco/arae010] [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: 05/02/2023] [Revised: 01/21/2024] [Accepted: 02/27/2024] [Indexed: 03/17/2024] Open
Abstract
Predation risk can influence behavior, reproductive investment, and, ultimately, individuals' fitness. In high-risk environments, females often reduce allocation to reproduction, which can affect offspring phenotype and breeding success. In cooperative breeders, helpers contribute to feed the offspring, and groups often live and forage together. Helpers can, therefore, improve reproductive success, but also influence breeders' condition, stress levels and predation risk. Yet, whether helper presence can buffer the effects of predation risk on maternal reproductive allocation remains unstudied. Here, we used the cooperatively breeding sociable weaver Philetairus socius to test the interactive effects of predation risk and breeding group size on maternal allocation to clutch size, egg mass, yolk mass, and yolk corticosterone. We increased perceived predation risk before egg laying using playbacks of the adults' main predator, gabar goshawk (Micronisus gabar). We also tested the interactive effects of group size and prenatal predator playbacks on offspring hatching and fledging probability. Predator-exposed females laid eggs with 4% lighter yolks, but predator-calls' exposure did not clearly affect clutch size, egg mass, or egg corticosterone levels. Playback-treatment effects on yolk mass were independent of group size, suggesting that helpers' presence did not mitigate predation risk effects on maternal allocation. Although predator-induced reductions in yolk mass may decrease nutrient availability to offspring, potentially affecting their survival, playback-treatment effects on hatching and fledging success were not evident. The interplay between helper presence and predator effects on maternal reproductive investment is still an overlooked area of life history and physiological evolutionary trade-offs that requires further studies.
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Affiliation(s)
- Rita Fortuna
- CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, InBIO Laboratório Associado, Campus de Vairão, Universidade do Porto, 4485-661, Vairão, Portugal
- Departamento de Biologia, Faculdade de Ciências, Universidade do Porto, 4099-002, Porto, Portugal
- BIOPOLIS Program in Genomics, Biodiversity and Land Planning, CIBIO, Campus de Vairão, 4485-661, Vairão, Portugal
- Centre for Biodiversity Dynamics, Institutt for Biologi, NTNU, 7491, Trondheim, Norway
| | - Rita Covas
- CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, InBIO Laboratório Associado, Campus de Vairão, Universidade do Porto, 4485-661, Vairão, Portugal
- BIOPOLIS Program in Genomics, Biodiversity and Land Planning, CIBIO, Campus de Vairão, 4485-661, Vairão, Portugal
- FitzPatrick Institute, DST-NRF Centre of Excellence, University of Cape Town, 7701, Cape Town, South Africa
| | - Pietro B D'Amelio
- CEFE, Univ Montpellier, CNRS, EPHE, IRD, 34293, Montpellier, France
- Université Paris-Saclay, CNRS, Institut des Neurosciences Paris-Saclay, 91400, Saclay, France
| | - Liliana R Silva
- CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, InBIO Laboratório Associado, Campus de Vairão, Universidade do Porto, 4485-661, Vairão, Portugal
- BIOPOLIS Program in Genomics, Biodiversity and Land Planning, CIBIO, Campus de Vairão, 4485-661, Vairão, Portugal
| | - Charline Parenteau
- Centre d’Etudes Biologiques de Chizé, CNRS-La Rochelle Université, 79360, Villiers-en-Bois, France
| | - Louis Bliard
- Department of Evolutionary Biology & Environmental Studies, University of Zurich, Winterthurerstrasse 190, CH-8057 Zurich, Switzerland
| | - Fanny Rybak
- Université Paris-Saclay, CNRS, Institut des Neurosciences Paris-Saclay, 91400, Saclay, France
| | - Claire Doutrelant
- FitzPatrick Institute, DST-NRF Centre of Excellence, University of Cape Town, 7701, Cape Town, South Africa
- CEFE, Univ Montpellier, CNRS, EPHE, IRD, 34293, Montpellier, France
| | - Matthieu Paquet
- Institute of Mathematics of Bordeaux, University of Bordeaux, CNRS, Bordeaux INP, 33405, Talence, France
- Theoretical and Experimental Ecology Station (SETE), CNRS, 09200, Moulis, France
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5
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Biesek J. The physicochemical features of eggshell, thick albumen, amniotic fluid, and yolk during chicken embryogenesis. Poult Sci 2023; 102:103119. [PMID: 37832191 PMCID: PMC10585332 DOI: 10.1016/j.psj.2023.103119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 09/09/2023] [Accepted: 09/12/2023] [Indexed: 10/15/2023] Open
Abstract
The study aimed to analyze the hatching egg and physiochemical features of eggshells, thick albumen, amniotic fluid, and yolk during the incubation of Ross 308 chicken eggs. Eggs (n = 755) were incubated for 21 d. Quality analysis of fresh eggs was performed. Eggshells, albumen, and yolk were collected from fresh eggs and incubation d 1, 7, and 14. Eggshell thickness and strength, pH, vitelline membrane strength, fatty acid (FA) in the yolk, pH, viscosity, lysozyme activity, and crude protein content in thick albumen and amniotic fluid were analyzed. Hatching parameters were calculated. Egg weight loss was constant (8.04% overall). Lower egg surface temperature was found on d 7 compared to d 4, 14, and 18. A lower thickness of posthatch eggshells was found. The strength of the vitelline membrane significantly decreased within 24 h (by over 58%). During incubation, there was a decrease in thick albumen/amniotic fluid pH; an opposite trend was found in yolk pH. The vitelline membrane strength was negatively correlated with the albumen pH. Lysozyme activity was higher in fresh thick albumen and up to 2 wk of incubation. On d 7, the lowest activity was found in the amniotic fluid. On d 14, lysozyme activity increased in amniotic fluid. The higher viscosity of the thick albumen was demonstrated on d 7 and 14 of incubation. The lowest viscosity in amniotic fluid was found on the same days. Crude protein content was higher in thick albumen (d 7 and 14) and lowest in amniotic fluid on d 7. The FA content changed between d 0 and 14. The results indicate different use of FA, where PUFA decreased. Eggshell is used in the last week of incubation. The thick albumen is reduced, while the biological value of amniotic fluid is increasing. Lysozyme activity, viscosity, and crude protein content may be interdependent. It may indicate the flow of substances and the transfer of functions from the thick albumen to the amniotic fluid during chicken embryogenesis.
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Affiliation(s)
- Jakub Biesek
- Department of Animal Breeding and Nutrition, Faculty of Animal Breeding and Biology, Bydgoszcz University of Science and Technology, 85-084 Bydgoszcz, Poland.
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C Muñoz C, Vermeiren P. Sea turtle egg yolk and albumen as biomonitoring matrices for maternal burdens of organic pollutants. MARINE POLLUTION BULLETIN 2023; 194:115280. [PMID: 37467705 DOI: 10.1016/j.marpolbul.2023.115280] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 07/07/2023] [Indexed: 07/21/2023]
Abstract
To establish the use of eggs as biomonitoring tools for maternal body burdens, we investigated the mother-to-egg ratio of 56 PCB, 12 OCP and 34 PBDE unique compounds from maternal plasma into replicate egg yolk and albumen samples in the loggerhead turtle (Caretta caretta) as a case study of a threatened migratory marine species. We applied robust Regression on Order Statistics to fully account for the information in both censored and uncensored data. Our results added new insights into the use of yolk as a suitable biomonitoring matrix; the difference between yolk and albumen which were previously analysed as a homogeneous mixture; and the value of accounting for censored data. Overall, compound-specific mother-to-egg ratios need to be considered when translating yolk levels back to maternal pollution burdens, and when assessing the risk to the subsequent generations of turtle embryos.
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Affiliation(s)
- Cynthia C Muñoz
- Dept. Natural Science and Environmental Health, University of South-Eastern Norway, 3800 Bø, Norway.
| | - P Vermeiren
- Dept. Natural Science and Environmental Health, University of South-Eastern Norway, 3800 Bø, Norway
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van Emous R. Effects of feeding strategies during lay on broiler breeder production performance, eggshell quality, incubation traits, and behavior. Poult Sci 2023; 102:102630. [PMID: 37146406 DOI: 10.1016/j.psj.2023.102630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 02/28/2023] [Accepted: 03/02/2023] [Indexed: 03/31/2023] Open
Abstract
An experiment was conducted to investigate the effects of a standard diet twice a day or split-feeding in broiler breeders on production performance, eggshell quality, incubation traits, and behavior. A total of 720 Ross 308 female breeders (45 weeks of age [WOA]) and 24 males (25 WOA) were randomly placed in 24 floor pens. The birds followed 3 feeding strategies: 1) Standard breeder diet fed once a day (100% at 0730 h) (CON), 2) Standard breeder diet fed twice a day (50% at 0730 h and 50% at 1600 h) (TAD), and 3) Split-feeding fed twice a day, with a morning (0730 h) and afternoon (1600 h) diet (SF). The morning diet contained more energy, protein, and phosphorus (P) and less calcium (Ca) than the control and afternoon diets. The afternoon diet had lower energy, protein, and P and higher Ca content than the control and morning diets. The TAD and SF birds tended to have a lower water intake (P = 0.055) and water-to-feed ratio (P = 0.054) compared to the CON birds. A 2.1% points higher hen-day egg production was found for the SF birds compared to the CON birds (P = 0.063), whereas the TAD birds did not differ from the other treatments. No differences were found for egg weight, eggshell quality, fertility, embryonic mortality, or average feather cover. A tendency toward a higher albumen percentage (P = 0.060) and lower yolk percentage (P = 0.069) was found for the TAD birds compared to the SF birds. The albumen-to-yolk ratio was higher (P = 0.022) for the TAD birds than for the CON and SF birds. Due to the twice-a-day feed distribution, the TAD and SF birds showed considerably different behavioral patterns than the de CON birds. In conclusion, twice-a-day feeding decreases the water intake and water-to-feed ratio, whereas split-feeding tended to an improved egg production in broiler breeders. However, no effects were observed on eggshell quality and incubation traits, whereas the behavioral patterns of the birds fed twice a day differed considerably with potential better welfare.
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Mróz E, Murawska D, Naczmański J, Konstantynowicz M. The effects of hen's age and egg storage duration on selected growth parameters of turkey embryos. Poult Sci 2022; 102:102301. [PMID: 36442304 PMCID: PMC9706640 DOI: 10.1016/j.psj.2022.102301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 10/21/2022] [Accepted: 10/24/2022] [Indexed: 11/24/2022] Open
Abstract
The aim of this study was to determine the effects of hen's age (A) and egg storage duration (T) on selected growth parameters of turkey embryos. At 32, 38, 46, and 51 wk of hen's age, 1,512 eggs laid on one or 2 consecutive days were collected randomly and marked. At each sampling date, the eggs were randomly divided into 4 groups and were stored for various periods of time, that is, 7, 10, 13, and 17 d. All eggs were stored at a temperature of 15°C and relative air humidity of 76%. On d 9, 15, 21, and 24 of incubation, 5 eggs containing live embryos were randomly selected from each group for analysis of the following parameters: relative body weight (RBW) of embryos, relative weight of the yolk sac (RWY), relative weight of unused albumen (RWA). The effects of hen's age and egg storage duration on the RBW of embryos were observed on d 15, 21, and 24 of incubation (P < 0.05). The effects of hen's age and egg storage duration on RWY were noted on all analyzed days of incubation (P < 0.05). Embryos in eggs laid by younger hens (aged 32 and 38 wk) and stored for a shorter period were characterized by a faster rate of albumen utilization than embryos in eggs laid by older hens (aged 46 and 51 wk). The largest amount of unused albumen was found in eggs laid by hens in wk 51 of the laying season (P < 0.05), and stored for 17 d (P < 0.05). In conclusion, numerous interactions (AxT) between selected growth parameters of turkey embryos indicate that the quality of hatching eggs changes with hen's age, affecting their suitability for long-term storage under standard conditions. Therefore, eggs laid by younger breeders should not be stored for longer periods due to undesirable changes in RWY and RWA.
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Affiliation(s)
- Emilia Mróz
- Department of Poultry Science and Apiculture, Faculty of Animal Bioengineering, University of Warmia and Mazury in Olsztyn, 10-719, Olsztyn, Poland
| | - Daria Murawska
- Department of Commodity Science and Animal Improvement, Faculty of Animal Bioengineering, University of Warmia and Mazury in Olsztyn, 10-719, Olsztyn, Poland.
| | - Jakub Naczmański
- Department of Poultry Science and Apiculture, Faculty of Animal Bioengineering, University of Warmia and Mazury in Olsztyn, 10-719, Olsztyn, Poland
| | - Małgorzata Konstantynowicz
- Department of Fur-bearing Animal Breeding and Game Management, Faculty of Animal Bioengineering, University of Warmia and Mazury in Olsztyn, Poland
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9
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Jin J, Zhou Q, Lan F, Li J, Yang N, Sun C. Microbial composition of egg component and its association with hatchability of laying hens. Front Microbiol 2022; 13:943097. [PMID: 36338054 PMCID: PMC9632351 DOI: 10.3389/fmicb.2022.943097] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 09/20/2022] [Indexed: 10/29/2023] Open
Abstract
The internal quality of eggs is critical for human consumption and embryonic development. However, microorganisms inside eggs have not been thoroughly investigated for their roles in determining the egg's internal quality. Here, a total of 21 hens were selected from more than 1,000 chickens based on their hatching results and were divided into high- and low-hatchability groups. Then, we collected 72 eggs from these 21 hens to obtain egg whites and yolks, including 54 fresh eggs and 18 eggs after 12 days of incubation. We characterized the microbial composition of egg yolks and whites, the microbial change along incubation, and differences in microbial abundance between the high- and low-hatchability groups. The results indicated that egg whites are not sterile. Proteobacteria, Firmicutes, Actinobacteria, and Bacteroidetes were the dominant phyla in egg yolk and white. There was a large difference in the microbial composition between egg whites and yolks, and this difference increased after 12 days of incubation. Egg whites have lower microbial diversity than egg yolks owing to the presence of antibacterial substances such as lysozyme in the egg white. After a 12-day incubation, the microbial diversity decreased in egg whites but increased slightly in egg yolks. Meanwhile, the microbes in egg white can migrate to egg yolk during incubation. Additionally, Genus Muribaculaceae was identified as a biomarker in egg yolks incubated for 12 days and was more often detected in healthy groups. On the contrary, more genus Rothia were found in the fresh egg yolk of the low hatchability groups and was considered to have low virulence. These findings shed light on the composition and differences in microbiota between egg yolks and whites and may open new avenues for studying embryonic development in chickens.
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Affiliation(s)
| | | | | | | | | | - Congjiao Sun
- Ministry of Agriculture and Rural Affairs, National Engineering Laboratory for Animal Breeding and Key Laboratory of Animal Genetics, Breeding, and Reproduction, China Agricultural University, Beijing, China
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Manders TTM, van Eck JHH, Buter GJ, Landman WJM. Assessment of the best inoculation route for virulotyping Enterococcus cecorum strains in a chicken embryo lethality assay. Avian Pathol 2022; 51:613-625. [PMID: 36178147 DOI: 10.1080/03079457.2022.2130174] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
AbstractThe study aim was to determine the best inoculation route for virulotyping Enterococcus cecorum in a chicken embryo lethality assay (ELA). Twenty-eight genetically different strains were used. Fourteen strains were isolated from cloaca swabs of broiler reproduction chickens (cloaca strains) and fourteen strains from broilers with E. cecorum lesions (lesion strains). In all ELAs, 12 days incubated embryonated broiler eggs were inoculated with approximately 100 colony forming units of E. cecorum/egg. Twenty embryos per inoculation route and strain were used in each of three experiments. In Experiment 1, four cloaca and four lesion strains were inoculated via various routes, i.e. albumen, amniotic cavity, allantoic cavity, chorioallantoic membrane, intravenous or air chamber. The albumen inoculation route showed low mortality with cloaca strains, high mortality with lesion strains and the largest difference in mortality between these groups of strains (≥60%). This route was therefore used in subsequent experiments. In Experiment 2, the same strains were used to test reproducibility, which proved to be generally good. All 28 strains were thereafter used in Experiment 3. In the three experiments, mortality by cloaca and lesion strains ranged from 0 to 25% and from 15 to 100%, respectively. Recovery rates, assessed in all experiments after albumen inoculation, were significantly lower from eggs inoculated with cloaca strains, compared to lesion strains inoculated eggs (P <0.05). However, the bacterial load of eggs with positive recovery was similar in both groups. In conclusion: the albumen inoculation route appeared to be the best to virulotype E. cecorum strains.
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Affiliation(s)
- T T M Manders
- Department of Population Health Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, Netherlands
| | - J H H van Eck
- Department of Population Health Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, Netherlands
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11
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Sreenivasamurthy SA, Akhter FF, Akhter A, Su Y, Zhu D. Cellular mechanisms of biodegradable zinc and magnesium materials on promoting angiogenesis. BIOMATERIALS ADVANCES 2022; 139:213023. [PMID: 35882117 DOI: 10.1016/j.bioadv.2022.213023] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 06/15/2022] [Accepted: 07/05/2022] [Indexed: 06/15/2023]
Abstract
Biodegradable metals, zinc and magnesium, have been regarded as next-generation, biomedical implant materials to promote tissue repair and regeneration. These implants might also promote the vascularization of surrounding neotissue. Released metallic ions, Zn2+ and Mg2+, show promise in vitro to implement vessel growth by stimulating the expression of pro-angiogenic cytokines, yet there is little known regarding how cellular responses transcend to influence the tissue environment. This study serves to optimize angiogenic behavior using EA.hy926 endothelial cultures exposed to Zn2+ and Mg2+ gradients and observe the translation of these effects on blood vessel development via the in ovo chorioallantoic membrane (CAM) assay. Findings indicate that Zn2+ 10 μM and Mg2+ 10 mM instigate the most prominent effects using endothelial cultures via scratch wound and tube formation assays, yet higher concentrations at Zn2+ 50 μM and Mg2+ 50 mM encourage significant angiogenesis along the CAM. Immunoblotting results also conclude the presence and upregulation of cytokines involved in vessel growth. Optimizing the angiogenic potential of Zn2+ and Mg2+ separately sheds light to design future engineering constructs for promoting blood vessel development and successful assimilation between host and implant tissue.
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Affiliation(s)
- Sai A Sreenivasamurthy
- Department of Biomedical Engineering, Stony Brook University, Stony Brook, NY 11790, United States
| | - Fnu Firoz Akhter
- Department of Biomedical Engineering, Stony Brook University, Stony Brook, NY 11790, United States
| | - Asma Akhter
- Department of Biomedical Engineering, Stony Brook University, Stony Brook, NY 11790, United States
| | - Yingchao Su
- Department of Biomedical Engineering, Stony Brook University, Stony Brook, NY 11790, United States
| | - Donghui Zhu
- Department of Biomedical Engineering, Stony Brook University, Stony Brook, NY 11790, United States.
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Heijmans J, Duijster M, Gerrits W, Kemp B, Kwakkel R, van den Brand H. Impact of growth curve and dietary energy-to-protein ratio of broiler breeders on egg quality and egg composition. Poult Sci 2022; 101:101946. [PMID: 35671619 PMCID: PMC9168161 DOI: 10.1016/j.psj.2022.101946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 04/19/2022] [Accepted: 04/25/2022] [Indexed: 11/04/2022] Open
Abstract
Egg characteristics have an impact on embryonic development and post-hatch performance of broilers. The impact of growth curve (GC) and dietary energy-to-protein ratio of broiler breeder hens on egg characteristics was investigated. At hatch, 1,536 pullets were randomly allotted to 24 pens in a 2 × 4 factorial dose-response design with 2 GC (standard growth curve = SGC or elevated growth curve = EGC (+ 15%)) and 4 diets, differing in energy-to-protein ratio (defined as 96%, 100%, 104% and 108% AMEn diet). Feed allocation per treatment was adapted weekly to achieve the targeted GC and to achieve pair-gain of breeders within each GC. Breeders on an EGC produced larger eggs (∆ = 2.3 g; P < 0.001) compared to breeders on a SGC. An exponential regression curve, with age (wk) of the breeders, was fitted to describe the impact of GC and dietary energy-to-protein ratio on egg composition. Yolk weight was 0.8 g higher for eggs from EGC breeders than from SGC breeders (a−108.1*0.907Age, where a was 22.1 and 22.9 for SGC and EGC, respectively; R2 = 0.97; P<0.001). An interaction between GC and dietary energy-to-protein ratio on albumen weight was observed (P = 0.04). Dietary energy-to-protein ratio did not affect albumen weight in SGC breeders (42.7−56.2*0.934Age; R2 = 0.89), but for EGC breeders, a higher dietary energy-to-protein ratio resulted in a 0.9 g lower albumen weight from 96% AMEn to 108% AMEn (a−62.9*0.926Age, where a was 43.4, 43.2, 42.8, and 42.5 for 96% AMEn, 100% AMEn, 104% AMEn, and 108% AMEn, respectively; R2 = 0.86). Albumen DM content decreased linearly with an increased dietary energy-to-protein ratio, but this was more profound in EGC breeders (β = −0.03 %/% AMEn) than in SGC breeders (β = −0.01 %/% AMEn; P = 0.03). Overall, it can be concluded that an EGC for breeders led to larger eggs with a more yolk and albumen, whereas dietary energy-to-protein ratio had minor effects on egg composition.
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Nangsuay A, Molenaar R, Meijerhof R, van den Anker I, Heetkamp MJW, Kemp B, van den Brand H. Effects of oxygen concentration during incubation and broiler breeder age on embryonic heat production, chicken development, and 7-day performance. Animal 2021; 15:100323. [PMID: 34340139 DOI: 10.1016/j.animal.2021.100323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 06/25/2021] [Accepted: 06/28/2021] [Indexed: 10/20/2022] Open
Abstract
Older breeder flocks produce eggs with a relatively larger yolk and thereby a higher nutrient availability than young breeder flocks. To optimise nutrient utilisation and embryonic development throughout incubation and posthatch period, embryos originating from older breeder flocks may require a higher oxygen availability. The current study investigated effects of broiler breeder flock age and incubational oxygen concentration on embryonic metabolism and chicken development until 7-day posthatch. Similar sized eggs of a young (28-32 week) or old (55-59 week) Cobb 500 breeder flock were incubated at one of three oxygen concentrations (17%, 21% or 25%) from day 7 of incubation until 6 h after emergence from the eggshell. Posthatch, chickens were reared until 7 days of age. Egg composition at the start of incubation, heat production during incubation, and embryo or chicken development at embryonic day (ED)14 and ED18 of incubation, 6 h after hatch and day 7 posthatch were evaluated. An interaction was found between breeder age and oxygen concentration for yolk-free body mass (YFBM) at ED18. A higher oxygen concentration increased YFBM in the old breeder flock, whereas no difference was found between 21 and 25% oxygen in the young breeder flock. Yolk size was larger in the old compared to the young flock from ED0 until 6 h after hatch. Breeder flock age did not affect YFBM at ED14 and 6 h after hatch nor daily embryonic heat production, but there were some effects on relative organ weights. Chickens of the old compared to the young breeder flock showed a higher weight gain at day 7, but at a similar feed conversion ratio (FCR). A higher oxygen concentration during incubation stimulated embryonic development, especially between 17% and 21% of oxygen, in both flock ages. Although this growth advantage disappeared at 7 days posthatch, a low oxygen concentration during incubation resulted in a higher FCR at 7 days posthatch. Results indicated that breeder flock age seemed to influence body development, with an advantage for the older breeder flock during the posthatch period. Oxygen concentrations during incubation affected body development during incubation and FCR in the first 7 days posthatch. Although an interaction was found between breeder flock age and oxygen concentration at ED18 of incubation, there was no strong evidence that nutrient availability at the start of incubation (represented by breeder flock ages) affected embryo and chicken development at a higher oxygen concentration.
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Affiliation(s)
- A Nangsuay
- Adaptation Physiology Group, Wageningen University and Research, P.O. Box 338, 6700 AH Wageningen, the Netherlands
| | - R Molenaar
- Adaptation Physiology Group, Wageningen University and Research, P.O. Box 338, 6700 AH Wageningen, the Netherlands.
| | - R Meijerhof
- Poultry Performance Plus, Kleine Enkweg 1, 7383 DB Voorst, the Netherlands
| | - I van den Anker
- Adaptation Physiology Group, Wageningen University and Research, P.O. Box 338, 6700 AH Wageningen, the Netherlands
| | - M J W Heetkamp
- Adaptation Physiology Group, Wageningen University and Research, P.O. Box 338, 6700 AH Wageningen, the Netherlands
| | - B Kemp
- Adaptation Physiology Group, Wageningen University and Research, P.O. Box 338, 6700 AH Wageningen, the Netherlands
| | - H van den Brand
- Adaptation Physiology Group, Wageningen University and Research, P.O. Box 338, 6700 AH Wageningen, the Netherlands
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Wang Y, Quan H, Li X, Li Q, Haque MA, Shi Q, Fu Q, He C. Contamination With Fumonisin B and Deoxynivalenol Is a Threat to Egg Safety and Contributes to Gizzard Ulcerations of Newborn Chickens. Front Microbiol 2021; 12:676671. [PMID: 34322101 PMCID: PMC8312546 DOI: 10.3389/fmicb.2021.676671] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Accepted: 06/11/2021] [Indexed: 11/13/2022] Open
Abstract
Fumonisin B (FB) and other fumonisins, deoxynivalenol (DON), and zearalenone (ZEN) are mycotoxins (secondary metabolites of fungi) present at high levels of contamination in poultry diets and threatening the sustainability of the poultry industry and egg safety for consumers. However, residual mycotoxins in breeder eggs and their effects on chicken progeny and gizzard ulcerations remain unclear. To unveil mycotoxin contaminations from daily diets to breeder eggs, 293 poultry feed samples were collected from three large-scale poultry provinces across Northern China to Southern China. Average levels of 1,628 ± 4.36 μg/kg of FB1, 593 ± 11.16 μg/kg of DON, 69 ± 9.21 μg/kg of ZEN, 52 ± 7.33 μg/kg of OTA, and 24 ± 5.85 μg/kg of AFB1 were found in feedstuffs and poultry diets using commercial ELISA kits. In terms of residual mycotoxins in breeder eggs, FB1 and DON contaminations dominated residues in egg albumen and yolk samples. Out of 221 breeder eggs, the average residual of FB1 in albumen were 320.6 ± 10.12 μg/kg (Hebei), 420.2 ± 10.98 μg/kg (Guangdong), and 549.4 ± 10.27 (Guangxi). Moreover, higher residual of DONs were determined in Guangdong and Guangxi provinces compared to Hebei province. ZEN, ochratoxins A (OTA), and aflatoxin B1 (AFB1) contamination at low levels were found in the above samples collected from afronmentioned three provinces. Based on residual mycotoxins in breeder eggs, SPF embryonated eggs aged 11 days were inoculated into albumen with different doses of FB1, FB2 or DON, or a combination of FB1 and DON, or a combination of FB1 with FB2 and FB3. A lower hatching rate was observed in the chicken progenies with the combination of 24 μg of FB1 and 0.1 μg of DON compared to other treatments. Moreover, typical gizzard ulcerations with hemorrhagic lungs were observed in the progeny of breeder eggs post-inoculation of 24 μg of FB1 and synergetic inoculation of FB1 and DON. Finally, residual FB mycotoxins were detected in the gizzards and in the lungs of the progenies. Based on the above evidence, feed-borne FB1 and DON are dominant mycotoxins in breeder eggs and threatening food security using breeder eggs as a Trojan horse. More importantly, the residual of FB1 alone and in combination with of DON contamination are associated with low hatching rate and gizzard ulcerations in chicken progenies, hampering sustainable development perspectives of the poultry industry.
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Affiliation(s)
- Yihui Wang
- College of Life Science and Engineering, Foshan University, Foshan, China.,Key Lab of Animal Epidemiology and Zoonoses, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Hongkun Quan
- Key Lab of Animal Epidemiology and Zoonoses, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Xiaohui Li
- Key Lab of Animal Epidemiology and Zoonoses, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Qiang Li
- Key Lab of Animal Epidemiology and Zoonoses, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Md Atiqul Haque
- Key Lab of Animal Epidemiology and Zoonoses, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Qin Shi
- Key Lab of Animal Epidemiology and Zoonoses, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Qiang Fu
- College of Life Science and Engineering, Foshan University, Foshan, China
| | - Cheng He
- College of Life Science and Engineering, Foshan University, Foshan, China.,Key Lab of Animal Epidemiology and Zoonoses, College of Veterinary Medicine, China Agricultural University, Beijing, China
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Albumen Quality of Fresh and Stored Table Eggs: Hen Genotype as a Further Chance for Consumer Choice. Animals (Basel) 2021; 11:ani11010135. [PMID: 33435195 PMCID: PMC7827128 DOI: 10.3390/ani11010135] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 12/21/2020] [Accepted: 01/07/2021] [Indexed: 01/31/2023] Open
Abstract
Simple Summary Consumer interest in food products and their origins is increasing. Knowledge of egg production and quality of purebred hens during the productive period is required for a niche market sustaining and encouraging biodiversity and the peculiarities of the products that consumers can appreciate. Egg production and quality of the eggshell and albumen in fresh and stored eggs of two Italian dual-purpose purebreds (Ermellinata di Rovigo (ER); Robusta maculata (RM)) and two hybrid genotypes (Hy-Line Brown (HB); Hy-Line White (HW)) reared outdoors were compared throughout the laying period. RM breed (brown eggshell) showed fresh and stored eggs with a good eggshell thickness, and Haugh Units (HU) quite stable along the production period; RM total egg mass was lower than ER (light brown eggshell) which showed fresh and stored eggs with more variable HU, due also to a possible effect of lower eggshell thickness and pigmentation, and shape index. The hybrids produced a higher total egg mass than the purebreds and showed an intermediate variation of the egg quality, with HU higher than those of ER and RM only in 1 d eggs, but not in stored eggs. Abstract The quality of fresh (1 d) and stored (7–14–21 d, 21 °C) eggs was studied in Italian dual-purpose breeds (Ermellinata di Rovigo (ER), Robusta maculata (RM)) and hybrids (Hy-Line Brown (HB), Hy-Line White36 (HW)), reared outdoors (4 m2/bird) and fed commercial feed. The eggs were analyzed at 4 ages, throughout different seasonal environmental conditions, from summer (31, 35 weeks; 25 °C) until autumn (39, 43 weeks, 15 °C). Each genotype showed significant (p < 0.01) changes in egg quality. In 1 d eggs, the eggshell thickness changed in RM and HW (quadratic), decreased linearly in ER; Haugh Units (HU) changed (ER–cubic) and decreased (hybrids-linear). In 7 d and 14 d eggs, HU linearly (p < 0.01) decreased, except in RM. In 21 d eggs, HU (ER linear decrease; HB, HW quadratic) changed. Significant negative correlations between albumen pH and height were seen in ER (at 1 d, 14 d, 21 d) and HW (at each storage time) eggs, and in RM and HB only in 1 d eggs. RM showed a quite stable albumen quality and a lower total egg mass than ER which showed a more variable albumen quality, due also to a lower eggshell thickness and shape index. The hybrids produced a higher total egg mass than the purebreds and showed an intermediate variation of the egg quality, with an albumen quality higher than those of ER and RM only in 1 d egg, as a result of a higher albumen weight.
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Jesuyon OMA, Aganga AA, Orunmuyi M, Falade GT. Effect of dietary protein level on egg production and egg-quality characteristics of Japanese quail (Coturnix coturnix japonica) in the tropical environment. ANIMAL PRODUCTION SCIENCE 2021. [DOI: 10.1071/an20399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Manders TTM, Matthijs MGR, Veraa S, van Eck JHH, Landman WJM. Success rates of inoculation of the various compartments of embryonated chicken eggs at different incubation days. Avian Pathol 2020; 50:61-77. [PMID: 33034512 DOI: 10.1080/03079457.2020.1834503] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Inoculation of embryonated chicken eggs has been widely used during the past decades; however, inoculation success rates have not been investigated systematically. In this study named success rates were assessed in brown eggs incubated between 5 and 19 days, which were inoculated with 0.2 ml methylene blue per egg. Inoculations were performed in a simple and fully standardized way. Five embryonic compartments were targeted blindly (amniotic cavity, embryo, allantoic cavity, albumen and yolk) with needles of four different lengths; albumen and yolk were targeted with eggs in upside down position. Three compartments were inoculated within sight (air chamber, chorioallantoic membrane and blood vessel). Twenty embryos were used per incubation day, intended deposition site and needle length. Success rates were assessed by visual inspection after breaking the eggs. The inoculations targeting albumen, yolk, amniotic cavity and embryo yielded low scores. Magnetic resonance imaging was performed to elucidate the reason(s) for these low success rates: needles used were of appropriate length, but embryo and amniotic cavity had variable positions in the eggs, while albumen and yolk rapidly changed position after turning the eggs upside down. The latter led to adjustment of the inoculation method for albumen and yolk. Failures to inoculate compartments within sight were immediately visible; therefore, these eggs could be discarded. Except for the amniotic cavity, full scores (20/20) were obtained for all compartments although not always on every day of incubation. In conclusion, the present study may serve as a guide to more accurately inoculate the various chicken embryo compartments. RESEARCH HIGHLIGHTS Blind inoculation of embryonated egg compartments was successful, except for the amniotic cavity. MRI showed rapid position change of albumen and yolk after turning eggs upside down. In ovo vaccination against Marek's disease might be improved by using 38 mm needles.
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Affiliation(s)
- T T M Manders
- Department of Farm Animal Health, Faculty of Veterinary Medicine, Utrecht University, Utrecht, the Netherlands
| | - M G R Matthijs
- Department of Farm Animal Health, Faculty of Veterinary Medicine, Utrecht University, Utrecht, the Netherlands
| | - S Veraa
- Division of Diagnostic Imaging, Faculty of Veterinary Medicine, Utrecht University, Utrecht, the Netherlands
| | - J H H van Eck
- Department of Farm Animal Health, Faculty of Veterinary Medicine, Utrecht University, Utrecht, the Netherlands
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Sun Y, Jin H, Sun H, Sheng L. A Comprehensive Identification of Chicken Egg White Phosphoproteomics Based on a Novel Digestion Approach. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:9213-9222. [PMID: 32786861 DOI: 10.1021/acs.jafc.0c03174] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
There are plenty of phosphoproteins in chicken egg white (CEW), which are of great significance for the biological activity and function of CEW. In this study, phosphorylated proteins in CEW were identified and analyzed based on two digestion strategies (trypsin and trypsin/glutamyl endoproteinase). Besides, the enrichment strategy of immobilized metal affinity chromatography was used, and phosphopeptides were identified by nano liquid chromatography/tandem mass spectrometry. A total of 189 phosphosites mapped onto 166 phosphopeptides corresponding to 96 phosphoproteins were identified. Gene ontology analysis suggested that these phosphoproteins of CEW mainly participated in biological processes such as "cell process", "biological regulation", and "response to stimulus". Moreover, the phosphoproteins of CEW were involved in molecular functions, primarily including "binding" and "catalytic activity". On the basis of the available literature, the research was the first comprehensive identification of chicken egg white phosphoproteins. This study further enriched the identification of phosphoproteins in CEW and laid a foundation for the subsequent study of phosphoproteins.
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Affiliation(s)
- Yi Sun
- National Research and Development Center for Egg Processing, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, P. R. China
| | - Haobo Jin
- National Research and Development Center for Egg Processing, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, P. R. China
| | - Haohao Sun
- National Research and Development Center for Egg Processing, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, P. R. China
| | - Long Sheng
- National Research and Development Center for Egg Processing, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, P. R. China
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van der Wagt I, de Jong IC, Mitchell MA, Molenaar R, van den Brand H. A review on yolk sac utilization in poultry. Poult Sci 2020; 99:2162-2175. [PMID: 32241502 PMCID: PMC7587635 DOI: 10.1016/j.psj.2019.11.041] [Citation(s) in RCA: 69] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Revised: 11/14/2019] [Accepted: 11/14/2019] [Indexed: 12/15/2022] Open
Abstract
During incubation, embryonic growth and development are dependent on nutrients deposited in the egg. The content of the yolk can be transferred to the embryo in 2 ways: directly into the intestine via the yolk stalk or through the highly vascularized yolk sac membrane. It has been suggested that, as a result of genetic selection and improved management, the increase in posthatch growth rate and concurrently the increase in metabolic rate of broiler chickens during the last 50 yr has also increased embryonic metabolism. A higher metabolic rate during incubation would imply a lower residual yolk weight and possibly lower energy reserve for the hatchling. This might affect posthatch development and performance. This review examined scientific publications published between 1930 and 2018 to compare residual yolk weight at hatch, metabolic heat production, and yolk utilization throughout incubation. This review aimed to investigate 1) whether or not residual yolk weight and composition has been changed during the 88-yr period considered and 2) which abiotic and biotic factors affect yolk utilization in poultry during incubation and the early posthatch period. It can be concluded that 1) residual yolk weight and the total solid amount of the residual yolk at hatch seem to be decreased in the recent decades. It cannot be concluded whether the (lack of) differences between old and modern strains are due to genetic selection, changed management and incubation conditions, or moment of sampling (immediately after hatch or at pulling). It is remarkable that with the genetic progress and improved management and incubation conditions over the last 88 yr, effects on yolk utilization efficiency and embryonic metabolic heat production are limited; 2) factors specially affecting residual yolk weight at hatch include egg size and incubation temperature, whereas breeder age has more influence on nutrient composition of the residual yolk.
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Affiliation(s)
- Ilonka van der Wagt
- Adaptation Physiology Group, Wageningen University and Research, Wageningen, The Netherlands
| | - Ingrid C de Jong
- Wageningen Livestock Research, Wageningen University and Research, Wageningen, The Netherlands
| | - Malcolm A Mitchell
- Animal Behaviour and Welfare, Animal and Veterinary Science Research Group, SRUC, Roslin Institute Building, Easter Bush, Edinburgh EH25 9RG, United Kingdom
| | - Roos Molenaar
- Adaptation Physiology Group, Wageningen University and Research, Wageningen, The Netherlands
| | - Henry van den Brand
- Adaptation Physiology Group, Wageningen University and Research, Wageningen, The Netherlands.
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Salamon A, Kent JP. The double-yolked egg: from the ‘miracle of packaging’ to nature’s ‘mistake’. WORLD POULTRY SCI J 2020. [DOI: 10.1080/00439339.2020.1729671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Attila Salamon
- School of Biology and Environmental Science, University College Dublin, Dublin, Ireland
- Ballyrichard House, Arklow, Ireland
- Department of Ethology, Eötvös Loránd University, Budapest, Hungary
- MTA-ELTE Comparative Ethology Research Group, Budapest, Hungary
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Wang X, Xu G, Yang N, Yan Y, Wu G, Sun C. Differential proteomic analysis revealed crucial egg white proteins for hatchability of chickens. Poult Sci 2019; 98:7076-7089. [PMID: 31424521 PMCID: PMC8913984 DOI: 10.3382/ps/pez459] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Accepted: 07/26/2019] [Indexed: 11/20/2022] Open
Abstract
For healthy development, an avian embryo needs the nutritional and functional molecules maternally deposited in avian eggs. Egg white not only provides nutritional components but also exhibits functional properties, such as defenses against microbial invasion. However, the roles of the more detailed messages in embryo development remain unclear. In this study, a tandem mass tag labeling quantitation approach was used to innovatively identify the differential proteins in the egg whites of fresh eggs produced by hens with divergent high/low hatchability and in the egg whites of embryonated eggs with healthy and dead embryos. A total of 378 proteins were quantified in egg white, which is the most complete proteome identified for egg white to date, and up to 102 differential proteins were identified. GO enrichment, pathway, and hierarchical clustering analysis revealed some of the differential proteins that are the main participants in several biological processes, including blood coagulation, intermediate filament, antibacterial activity, and neurodevelopment. A list of 11 putative protein biomarkers, such as keratin (KRT19, KRT12, KRT15, and KRT6A), which is involved in cell architecture, and fibrinogen (fibrinogen alpha chain, fibrinogen beta chain, and fibrinogen gamma chain), which is related to blood coagulation, were ultimately screened. The current study screened egg white proteins that can predict low hatchability and embryonic death and deciphered the role of these proteins in embryonic development, which is meaningful for the comprehensive understanding of embryonic growth.
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Affiliation(s)
- Xiqiong Wang
- National Engineering Laboratory for Animal Breeding and Key Laboratory of Animal Genetics, Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China
| | - Guiyun Xu
- National Engineering Laboratory for Animal Breeding and Key Laboratory of Animal Genetics, Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China
| | - Ning Yang
- National Engineering Laboratory for Animal Breeding and Key Laboratory of Animal Genetics, Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China
| | - Yiyuan Yan
- Beijing Engineering Research Center of Layer, Beijing 101206, China
| | - Guiqin Wu
- Beijing Engineering Research Center of Layer, Beijing 101206, China
| | - Congjiao Sun
- National Engineering Laboratory for Animal Breeding and Key Laboratory of Animal Genetics, Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China
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Characterization of microbial communities in the chicken oviduct and the origin of chicken embryo gut microbiota. Sci Rep 2019; 9:6838. [PMID: 31048728 PMCID: PMC6497628 DOI: 10.1038/s41598-019-43280-w] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Accepted: 04/15/2019] [Indexed: 01/02/2023] Open
Abstract
The transferred microbiota from mother to baby constitutes the initial infant gastrointestinal microbiota and has an important influence on the development and health of infants in human. However, the reproductive tract microbiota of avian species and its inheritance have rarely been studied. We aimed to characterize the microbial community in the chicken reproductive tract and determine the origin of the chicken embryo gut microbiota. Microbiota in four different portions of chicken oviduct were determined using 16S rRNA metagenomic approach with the IonTorrent platform. Additionally, we analyzed the mother hen’s magnum and cloaca, descendent egg, and embryo gut microbiota. The microbial composition and relative abundance of bacterial genera were stable throughout the entire chicken reproductive tract, without significant differences between the different parts of the oviduct. The chicken reproductive tract showed a relatively high abundance of Lactobacillus species. The number of bacterial species in the chicken reproductive tract significantly increased following sexual maturation. Core genera analysis detected 21 of common genera in the maternal magnum and cloaca, descendent egg shell, egg white, and embryo gut. Some elements of the maternal oviduct microbiota appear to be transferred to the embryo through the egg white and constitute most of the embryo gut bacterial population.
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Valcu CM, Scheltema RA, Schweiggert RM, Valcu M, Teltscher K, Walther DM, Carle R, Kempenaers B. Life history shapes variation in egg composition in the blue tit Cyanistes caeruleus. Commun Biol 2019; 2:6. [PMID: 30740542 PMCID: PMC6320336 DOI: 10.1038/s42003-018-0247-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Accepted: 12/02/2018] [Indexed: 12/26/2022] Open
Abstract
Maternal investment directly shapes early developmental conditions and therefore has long-term fitness consequences for the offspring. In oviparous species prenatal maternal investment is fixed at the time of laying. To ensure the best survival chances for most of their offspring, females must equip their eggs with the resources required to perform well under various circumstances, yet the actual mechanisms remain unknown. Here we describe the blue tit egg albumen and yolk proteomes and evaluate their potential to mediate maternal effects. We show that variation in egg composition (proteins, lipids, carotenoids) primarily depends on laying order and female age. Egg proteomic profiles are mainly driven by laying order, and investment in the egg proteome is functionally biased among eggs. Our results suggest that maternal effects on egg composition result from both passive and active (partly compensatory) mechanisms, and that variation in egg composition creates diverse biochemical environments for embryonic development.
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Affiliation(s)
- Cristina-Maria Valcu
- Department of Behavioural Ecology and Evolutionary Genetics, Max Planck Institute for Ornithology, 82319 Seewiesen, Germany
| | - Richard A. Scheltema
- Department of Proteomics and Signal Transduction, Max Planck Institute of Biochemistry, 82152 Martinsried, Germany
- Biomolecular Mass Spectrometry and Proteomics, Bijvoet Center for Biomolecular Research and Utrecht Institute for Pharmaceutical Sciences, Utrecht University, 3584 CH Utrecht, The Netherlands
| | - Ralf M. Schweiggert
- Plant Foodstuff Technology and Analysis, Institute of Food Science and Biotechnology, University of Hohenheim, 70599 Stuttgart, Germany
| | - Mihai Valcu
- Department of Behavioural Ecology and Evolutionary Genetics, Max Planck Institute for Ornithology, 82319 Seewiesen, Germany
| | - Kim Teltscher
- Department of Behavioural Ecology and Evolutionary Genetics, Max Planck Institute for Ornithology, 82319 Seewiesen, Germany
| | - Dirk M. Walther
- Department of Proteomics and Signal Transduction, Max Planck Institute of Biochemistry, 82152 Martinsried, Germany
| | - Reinhold Carle
- Plant Foodstuff Technology and Analysis, Institute of Food Science and Biotechnology, University of Hohenheim, 70599 Stuttgart, Germany
- Biological Science Department, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Bart Kempenaers
- Department of Behavioural Ecology and Evolutionary Genetics, Max Planck Institute for Ornithology, 82319 Seewiesen, Germany
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Hegab IM, Hanafy AM. Effect of Egg Weight on External and Internal Qualities, Physiological and Hatching Success of Japanese Quail Eggs (Coturnix coturnix japonica). BRAZILIAN JOURNAL OF POULTRY SCIENCE 2019. [DOI: 10.1590/1806-9061-2018-0777] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- IM Hegab
- Gansu Agricultural University, China; Gansu Agricultural University, China; Suez Canal University, Egypt
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26
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Onbaşılar EE, Güngör ÖF, Taban S, Ahlat O, Yalçın S, Gebeş ES, Duru I, Varol Avcılar Ö. Comparison of different brown and white layer hybrid embryonic development and uptake of nutrients in the egg. Anim Reprod Sci 2018; 198:57-64. [PMID: 30219378 DOI: 10.1016/j.anireprosci.2018.08.048] [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: 04/26/2018] [Revised: 08/24/2018] [Accepted: 08/30/2018] [Indexed: 12/01/2022]
Abstract
The objective of this study was to evaluate the comparison of different brown and white layers in embryonic development and uptake of nutrients in the egg. A total of 360 fertilized eggs obtained from two brown (Atak-S and Brown Nick) and two white (Atabey and Nick) layer breeders at 28 wk old. Hatching eggs from each genotype were examined on the day of setting for fresh egg analysis and then at the beginning of the embryonic day (E19) and embryonic day (E21) for egg, embryo and villus analysis. Differences in egg weight, shell percentages, relative weight of yolk and albumen, relative weight and length of embryo, villus height, some values of shell, yolk and albumen and relative chick weight in examined hybrids were significant. Yolk sac utilization of embryos during the incubation in the white layer hybrids was greater than that in the brown layer hybrids. Villus heights in the duodenum, jejenum and ileum of embryos in the brown layer hybrids was greater than that in the white layer hybrids. Genotype is important parameter to determine the egg composition at the same age and in animals being fed the same diet. It was observed that the consumption of yolk and shell nutrients from the embryos during the incubation was not related to whether embryos were from the brown or white layer hybrids. Only uptake of the yolk sac and villus height in the embryo among examined variables varied depending on whether the embryos were from the brown or white layer hybrids.
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Affiliation(s)
- E E Onbaşılar
- Department of Animal Breeding and Husbandry, Faculty of Veterinary Medicine, Ankara University, Ankara, 06110, Turkey.
| | - Ö F Güngör
- Department of Animal Breeding and Husbandry, Faculty of Veterinary Medicine, Ankara University, Ankara, 06110, Turkey
| | - S Taban
- Department of Soil Science and Plant Nutrition, Faculty of Agriculture, Ankara University, Ankara, 06110, Turkey
| | - O Ahlat
- Department of Pathology, Faculty of Veterinary Medicine, Ankara University, 06110, Ankara, Turkey
| | - S Yalçın
- Department of Food Hygiene and Technology, Faculty of Veterinary Medicine, Selçuk University, Konya, 42003, Turkey
| | - E S Gebeş
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Ankara University, 06110, Ankara, Turkey
| | - I Duru
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Ankara University, 06110, Ankara, Turkey
| | - Ö Varol Avcılar
- Department of Nutrition and Dietetics, School of Health, Osmaniye Korkut Ata University, Osmaniye, 80000, Turkey
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TiO 2 nanoparticles induce omphalocele in chicken embryo by disrupting Wnt signaling pathway. Sci Rep 2018; 8:4756. [PMID: 29555972 PMCID: PMC5859020 DOI: 10.1038/s41598-018-23215-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Accepted: 03/05/2018] [Indexed: 12/12/2022] Open
Abstract
Titanium dioxide nanoparticles (TiO2 NPs) are among abundantly used metal oxide NPs but their interactions with biomolecules and subsequent embryonic toxicity in higher vertebrates is not extensively reported. Physicochemical interactions of TiO2 NPs with egg albumen reveals that lower doses of TiO2 NPs (10 and 25 µg/ml) accounted for higher friccohesity and activation energy but an increment in molecular radii was recorded at higher doses (50 and 100 µg/ml). FTIR analysis revealed conformational changes in secondary structure of egg albumen as a result of electrostratic interactions between egg albumen and TiO2 NPs. The morphometric data of chicken embryo recorded a reduction at all the doses of TiO2 NPs, but toxicity and developmental deformity (omphalocele and flexed limbs) were recorded at lower doses only. Inductively coupled plasma optical emission spectrometry (ICP-OES) confirmed presence of Ti in chicken embryos. mRNA levels of genes involved in canonical and non-canonical Wnt signaling were lowered following TiO2 NPs treatment resulting in free radical mediated disruption of lateral plate mesoderm and somite myogenesis. Conformational changes in egg albumen and subsequent developmental deformity in chicken embryo following TiO2 NPs treatment warrants detailed studies of NP toxicity at lower doses prior to their biomedical applications.
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28
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Poulson RL, Luttrell PM, Slusher MJ, Wilcox BR, Niles LJ, Dey AD, Berghaus RD, Krauss S, Webster RG, Stallknecht DE. Influenza A virus: sampling of the unique shorebird habitat at Delaware Bay, USA. ROYAL SOCIETY OPEN SCIENCE 2017; 4:171420. [PMID: 29291124 PMCID: PMC5717699 DOI: 10.1098/rsos.171420] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Accepted: 10/17/2017] [Indexed: 05/31/2023]
Abstract
Delaware (DE) Bay, in the northeastern USA, has long been recognized as a hotspot for avian influenza A virus (IAV); every spring, this coastal region serves as a brief stopover site for thousands of long-distance migrating shorebirds, en route to breeding grounds in the Arctic. During these stopovers, IAV has been consistently recovered from ruddy turnstones (Arenaria interpres) that are likely to become infected as they feed by probing sand and cobble in search of food. In May 2010-2012, we successfully isolated 19 IAV from environmental samples (sand, n = 18; horseshoe crab eggs, n = 1) obtained from DE Bay sites. Two of these viruses were subjected to laboratory conditions similar to those in the DE Bay spring-time environment, and remained infectious for 7 days. Here, through the recovery of IAV from environmental samples, temperature monitoring at and below the sand surface and simulated laboratory trials, we provide evidence that the beach environment may enable localized transmission and short-term maintenance of IAV in this unique ecosystem.
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Affiliation(s)
- Rebecca L. Poulson
- Southeastern Cooperative Wildlife Disease Study, College of Veterinary Medicine, Department of Population Health, The University of Georgia, 589 D. W. Brooks Drive, Athens, GA 30602, USA
| | - Page M. Luttrell
- Southeastern Cooperative Wildlife Disease Study, College of Veterinary Medicine, Department of Population Health, The University of Georgia, 589 D. W. Brooks Drive, Athens, GA 30602, USA
| | - Morgan J. Slusher
- Southeastern Cooperative Wildlife Disease Study, College of Veterinary Medicine, Department of Population Health, The University of Georgia, 589 D. W. Brooks Drive, Athens, GA 30602, USA
| | - Benjamin R. Wilcox
- Southeastern Cooperative Wildlife Disease Study, College of Veterinary Medicine, Department of Population Health, The University of Georgia, 589 D. W. Brooks Drive, Athens, GA 30602, USA
| | - Lawrence J. Niles
- Conserve Wildlife Foundation of New Jersey, PO Box 420, Trenton, NJ 08609, USA
| | - Amanda D. Dey
- Endangered and Nongame Species Program, New Jersey Division of Fish and Wildlife, 8747 Ferry Road, Millville, NJ 08332, USA
| | - Roy D. Berghaus
- College of Veterinary Medicine, Department of Population Health, The University of Georgia, 2200 College Station Road, Athens, GA 30602, USA
| | - Scott Krauss
- Department of Infectious Diseases, St Jude Children's Research Hospital, Memphis, TN 38105, USA
| | - Robert G. Webster
- Department of Infectious Diseases, St Jude Children's Research Hospital, Memphis, TN 38105, USA
| | - David E. Stallknecht
- Southeastern Cooperative Wildlife Disease Study, College of Veterinary Medicine, Department of Population Health, The University of Georgia, 589 D. W. Brooks Drive, Athens, GA 30602, USA
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29
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Poulson RL, Luttrell PM, Slusher MJ, Wilcox BR, Niles LJ, Dey AD, Berghaus RD, Krauss S, Webster RG, Stallknecht DE. Influenza A virus: sampling of the unique shorebird habitat at Delaware Bay, USA. ROYAL SOCIETY OPEN SCIENCE 2017. [PMID: 29291124 DOI: 10.5061/dryad.69v95] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Delaware (DE) Bay, in the northeastern USA, has long been recognized as a hotspot for avian influenza A virus (IAV); every spring, this coastal region serves as a brief stopover site for thousands of long-distance migrating shorebirds, en route to breeding grounds in the Arctic. During these stopovers, IAV has been consistently recovered from ruddy turnstones (Arenaria interpres) that are likely to become infected as they feed by probing sand and cobble in search of food. In May 2010-2012, we successfully isolated 19 IAV from environmental samples (sand, n = 18; horseshoe crab eggs, n = 1) obtained from DE Bay sites. Two of these viruses were subjected to laboratory conditions similar to those in the DE Bay spring-time environment, and remained infectious for 7 days. Here, through the recovery of IAV from environmental samples, temperature monitoring at and below the sand surface and simulated laboratory trials, we provide evidence that the beach environment may enable localized transmission and short-term maintenance of IAV in this unique ecosystem.
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Affiliation(s)
- Rebecca L Poulson
- Southeastern Cooperative Wildlife Disease Study, College of Veterinary Medicine, Department of Population Health, The University of Georgia, 589 D. W. Brooks Drive, Athens, GA 30602, USA
| | - Page M Luttrell
- Southeastern Cooperative Wildlife Disease Study, College of Veterinary Medicine, Department of Population Health, The University of Georgia, 589 D. W. Brooks Drive, Athens, GA 30602, USA
| | - Morgan J Slusher
- Southeastern Cooperative Wildlife Disease Study, College of Veterinary Medicine, Department of Population Health, The University of Georgia, 589 D. W. Brooks Drive, Athens, GA 30602, USA
| | - Benjamin R Wilcox
- Southeastern Cooperative Wildlife Disease Study, College of Veterinary Medicine, Department of Population Health, The University of Georgia, 589 D. W. Brooks Drive, Athens, GA 30602, USA
| | - Lawrence J Niles
- Conserve Wildlife Foundation of New Jersey, PO Box 420, Trenton, NJ 08609, USA
| | - Amanda D Dey
- Endangered and Nongame Species Program, New Jersey Division of Fish and Wildlife, 8747 Ferry Road, Millville, NJ 08332, USA
| | - Roy D Berghaus
- College of Veterinary Medicine, Department of Population Health, The University of Georgia, 2200 College Station Road, Athens, GA 30602, USA
| | - Scott Krauss
- Department of Infectious Diseases, St Jude Children's Research Hospital, Memphis, TN 38105, USA
| | - Robert G Webster
- Department of Infectious Diseases, St Jude Children's Research Hospital, Memphis, TN 38105, USA
| | - David E Stallknecht
- Southeastern Cooperative Wildlife Disease Study, College of Veterinary Medicine, Department of Population Health, The University of Georgia, 589 D. W. Brooks Drive, Athens, GA 30602, USA
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30
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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: 1.4] [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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31
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Sun C, Liu J, Li W, Xu G, Yang N. Divergent Proteome Patterns of Egg Albumen from Domestic Chicken, Duck, Goose, Turkey, Quail and Pigeon. Proteomics 2017; 17. [DOI: 10.1002/pmic.201700145] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Revised: 07/25/2017] [Indexed: 12/23/2022]
Affiliation(s)
- Congjiao Sun
- National Engineering Laboratory for Animal Breeding and MOA Key Laboratory of Animal Genetics and Breeding; College of Animal Science and Technology, China Agricultural University; Beijing P. R. China
| | - Junnian Liu
- National Engineering Laboratory for Animal Breeding and MOA Key Laboratory of Animal Genetics and Breeding; College of Animal Science and Technology, China Agricultural University; Beijing P. R. China
| | - Wenbo Li
- National Engineering Laboratory for Animal Breeding and MOA Key Laboratory of Animal Genetics and Breeding; College of Animal Science and Technology, China Agricultural University; Beijing P. R. China
| | - Guiyun Xu
- National Engineering Laboratory for Animal Breeding and MOA Key Laboratory of Animal Genetics and Breeding; College of Animal Science and Technology, China Agricultural University; Beijing P. R. China
| | - Ning Yang
- National Engineering Laboratory for Animal Breeding and MOA Key Laboratory of Animal Genetics and Breeding; College of Animal Science and Technology, China Agricultural University; Beijing P. R. China
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32
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Peña-Villalobos I, Piriz G, Palma V, Sabat P. Energetic Effects of Pre-hatch Albumen Removal on Embryonic Development and Early Ontogeny in Gallus gallus. Front Physiol 2017; 7:690. [PMID: 28119633 PMCID: PMC5222843 DOI: 10.3389/fphys.2016.00690] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2016] [Accepted: 12/26/2016] [Indexed: 12/17/2022] Open
Abstract
Studies on the yolk and albumen content in bird eggs, and the effects of variations in their relative loads in the phenotype of the birds, have revealed multiple consequences at different levels of biological organization, from biochemical traits to behavior. However, little is known about the effect of albumen variation on energetics performance during development and early ontogeny, despite the fact that variation in energy expenditure may have consequences in terms of fitness for both feral and domestic species. In this work, we evaluated experimentally whether variations in the content of albumen of Gallus gallus eggs could generate differences in metabolic rates during embryonic development. Additionally, we assessed changes in the activity of mitochondrial enzymes (cytochrome c oxidase and citrate synthase) in skeletal muscles and liver. Finally, we evaluated the success of hatching of these embryos and their metabolic rates (MR) post-hatching. The results revealed a significant reduction in MR in the last fifth of embryonic life, and reduced catabolic activities in the skeletal muscle of chicks hatched from albumen-removed eggs. However, the same group demonstrated an increase in catabolic activity in the liver, suggesting the existence of changes in energy allocation between tissues. Besides, we found a decrease in hatching success in the albumen-removed group, suggesting a negative effect of the lower albumen content on eggs, possibly due to lower catabolic activities in skeletal muscle. We also found a compensatory phenomenon in the first week after hatching, i.e., birds from albumen-removed eggs did not show a decrease in MR either at thermoneutral temperatures or at 10°C, compared to the control group. Collectively, our data suggest that a reduction in albumen may generate a trade-off between tissue metabolic activities, and may explain the differences in metabolic rates and hatching success, supporting the immediate adaptive response (IAR) hypothesis.
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Affiliation(s)
- Isaac Peña-Villalobos
- Laboratorio de Ecofisiología Animal, Departamento de Ecología, Universidad de ChileSantiago, Chile
| | - Gabriela Piriz
- Laboratorio de Ecofisiología Animal, Departamento de Ecología, Universidad de ChileSantiago, Chile
| | - Verónica Palma
- Laboratorio de Células troncales y Biología del Desarrollo, Departamento de Biología, Universidad de ChileSantiago, Chile
| | - Pablo Sabat
- Laboratorio de Ecofisiología Animal, Departamento de Ecología, Universidad de ChileSantiago, Chile
- Facultad de Ciencias Biológicas, Center of Applied Ecology and Sustainability, Pontificia Universidad Católica de ChileSantiago, Chile
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Hosios AM, Hecht VC, Danai LV, Johnson MO, Rathmell JC, Steinhauser ML, Manalis SR, Vander Heiden MG. Amino Acids Rather than Glucose Account for the Majority of Cell Mass in Proliferating Mammalian Cells. Dev Cell 2016; 36:540-9. [PMID: 26954548 DOI: 10.1016/j.devcel.2016.02.012] [Citation(s) in RCA: 422] [Impact Index Per Article: 52.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2015] [Revised: 01/15/2016] [Accepted: 02/09/2016] [Indexed: 01/01/2023]
Abstract
Cells must duplicate their mass in order to proliferate. Glucose and glutamine are the major nutrients consumed by proliferating mammalian cells, but the extent to which these and other nutrients contribute to cell mass is unknown. We quantified the fraction of cell mass derived from different nutrients and found that the majority of carbon mass in cells is derived from other amino acids, which are consumed at much lower rates than glucose and glutamine. While glucose carbon has diverse fates, glutamine contributes most to protein, suggesting that glutamine's ability to replenish tricarboxylic acid cycle intermediates (anaplerosis) is primarily used for amino acid biosynthesis. These findings demonstrate that rates of nutrient consumption are indirectly associated with mass accumulation and suggest that high rates of glucose and glutamine consumption support rapid cell proliferation beyond providing carbon for biosynthesis.
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Affiliation(s)
- Aaron M Hosios
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Department of Biology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Vivian C Hecht
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Laura V Danai
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Department of Biology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Marc O Johnson
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Jeffrey C Rathmell
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Matthew L Steinhauser
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital, Boston, MA 02115, USA; Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, MA 02115, USA; Harvard Medical School, Boston, MA 02115, USA
| | - Scott R Manalis
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Matthew G Vander Heiden
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Department of Biology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA 02115, USA.
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34
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Klein DR, Vale MM, Silva LP, Santos JPA, Branco T, Fernandes MO. Bioimpedance as a Non-Invasive Method to Evaluate Eggs and Poultry. BRAZILIAN JOURNAL OF POULTRY SCIENCE 2016. [DOI: 10.1590/1806-9061-2015-0087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- DR Klein
- Federal University of Santa Maria, Brazil
| | - MM Vale
- Federal University of Paraná, Brazil
| | - LP Silva
- Federal University of Santa Maria, Brazil
| | - JPA Santos
- Federal University of Santa Maria, Brazil
| | - T Branco
- Federal University of Santa Maria, Brazil
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Willems E, Wang Y, Koppenol A, Lesuisse J, Franssens L, Decuypere E, Buyse J, Everaert N. Reduced protein availability by albumen removal during chicken embryogenesis decreases body weight and induces hormonal changes. Exp Physiol 2015; 100:1298-308. [DOI: 10.1113/ep085313] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2015] [Accepted: 09/04/2015] [Indexed: 01/22/2023]
Affiliation(s)
- Els Willems
- Department of Biosystems, Laboratory of Livestock Physiology; KU Leuven; Leuven Belgium
| | - Yufeng Wang
- Department of Biosystems, Laboratory of Livestock Physiology; KU Leuven; Leuven Belgium
| | - Astrid Koppenol
- Department of Biosystems, Laboratory of Livestock Physiology; KU Leuven; Leuven Belgium
- ILVO Animal Sciences Unit; Melle Belgium
| | - Jens Lesuisse
- Department of Biosystems, Laboratory of Livestock Physiology; KU Leuven; Leuven Belgium
| | - Lies Franssens
- Department of Biosystems, Laboratory of Livestock Physiology; KU Leuven; Leuven Belgium
| | - Eddy Decuypere
- Department of Biosystems, Laboratory of Livestock Physiology; KU Leuven; Leuven Belgium
| | - Johan Buyse
- Department of Biosystems, Laboratory of Livestock Physiology; KU Leuven; Leuven Belgium
| | - Nadia Everaert
- Department of Biosystems, Laboratory of Livestock Physiology; KU Leuven; Leuven Belgium
- Gembloux Agro-Bio Tech, Precision Livestock and Nutrition Unit; University of Liège; Gembloux Belgium
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36
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Willems E, Koppenol A, De Ketelaere B, Wang Y, Franssens L, Buyse J, Decuypere E, Everaert N. Effects of nutritional programing on growth and metabolism caused by albumen removal in an avian model. J Endocrinol 2015; 225:89-100. [PMID: 25957190 DOI: 10.1530/joe-14-0525] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
In mammalian models of prenatal undernutrition the maternal diet is manipulated, exerting both nutritional and hormonal effects on the offspring. In contrast, in the chicken, strictly nutritional effects can be applied. Prenatal protein undernutrition in chickens was induced by partial replacement of albumen with saline during early embryonic development (albumen-deprived group) and results were compared with a sham-manipulated and a non-manipulated group. Body weight of the albumen-deprived hens was reduced throughout the entire experimental period (0-55 weeks). The reproductive capacity was diminished in the albumen-deprived hens as reflected in the reduced number of eggs and lower egg weight. The plasma triiodothyronine levels were increased in the albumen-deprived group compared with the non-manipulated hens, but not the sham-manipulated hens. An oral glucose tolerance test (OGTT) at 10 weeks of age revealed a decreased glucose tolerance in the albumen-deprived hens. During adulthood, an age-related loss of glucose tolerance was observed in the hens, leading to disappearance of treatment differences in the OGTT. The offspring of the albumen-deprived hens (PA chicks) had reduced body weight until at least 3 weeks of age. In addition, the PA chicks had a decreased relative residual yolk weight at hatching. An insulin tolerance test revealed increased sensitivity to insulin for the PA chicks compared with the offspring of the non-manipulated (PN) and sham-manipulated hens (PS). In conclusion, prenatal protein undernutrition by albumen removal caused long-term effects on body weight, reproductive performance, and physiology.
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Affiliation(s)
- Els Willems
- Laboratory of Livestock Physiology Department of Biosystems, KU Leuven, Kasteelpark Arenberg 30 Box 2456, 3001 Leuven, Belgium ILVO Animal Sciences Unit Scheldeweg 68, 9090 Melle, Belgium Division of MeBioS Department of Biosystems, KU Leuven, Kasteelpark Arenberg 30 Box 2456, 3001 Leuven, Belgium Animal Science Unit Gembloux Agro-Bio Tech, University of Liège, Passage des Déportés 2, 5030 Gembloux, Belgium
| | - Astrid Koppenol
- Laboratory of Livestock Physiology Department of Biosystems, KU Leuven, Kasteelpark Arenberg 30 Box 2456, 3001 Leuven, Belgium ILVO Animal Sciences Unit Scheldeweg 68, 9090 Melle, Belgium Division of MeBioS Department of Biosystems, KU Leuven, Kasteelpark Arenberg 30 Box 2456, 3001 Leuven, Belgium Animal Science Unit Gembloux Agro-Bio Tech, University of Liège, Passage des Déportés 2, 5030 Gembloux, Belgium Laboratory of Livestock Physiology Department of Biosystems, KU Leuven, Kasteelpark Arenberg 30 Box 2456, 3001 Leuven, Belgium ILVO Animal Sciences Unit Scheldeweg 68, 9090 Melle, Belgium Division of MeBioS Department of Biosystems, KU Leuven, Kasteelpark Arenberg 30 Box 2456, 3001 Leuven, Belgium Animal Science Unit Gembloux Agro-Bio Tech, University of Liège, Passage des Déportés 2, 5030 Gembloux, Belgium
| | - Bart De Ketelaere
- Laboratory of Livestock Physiology Department of Biosystems, KU Leuven, Kasteelpark Arenberg 30 Box 2456, 3001 Leuven, Belgium ILVO Animal Sciences Unit Scheldeweg 68, 9090 Melle, Belgium Division of MeBioS Department of Biosystems, KU Leuven, Kasteelpark Arenberg 30 Box 2456, 3001 Leuven, Belgium Animal Science Unit Gembloux Agro-Bio Tech, University of Liège, Passage des Déportés 2, 5030 Gembloux, Belgium
| | - Yufeng Wang
- Laboratory of Livestock Physiology Department of Biosystems, KU Leuven, Kasteelpark Arenberg 30 Box 2456, 3001 Leuven, Belgium ILVO Animal Sciences Unit Scheldeweg 68, 9090 Melle, Belgium Division of MeBioS Department of Biosystems, KU Leuven, Kasteelpark Arenberg 30 Box 2456, 3001 Leuven, Belgium Animal Science Unit Gembloux Agro-Bio Tech, University of Liège, Passage des Déportés 2, 5030 Gembloux, Belgium
| | - Lies Franssens
- Laboratory of Livestock Physiology Department of Biosystems, KU Leuven, Kasteelpark Arenberg 30 Box 2456, 3001 Leuven, Belgium ILVO Animal Sciences Unit Scheldeweg 68, 9090 Melle, Belgium Division of MeBioS Department of Biosystems, KU Leuven, Kasteelpark Arenberg 30 Box 2456, 3001 Leuven, Belgium Animal Science Unit Gembloux Agro-Bio Tech, University of Liège, Passage des Déportés 2, 5030 Gembloux, Belgium
| | - Johan Buyse
- Laboratory of Livestock Physiology Department of Biosystems, KU Leuven, Kasteelpark Arenberg 30 Box 2456, 3001 Leuven, Belgium ILVO Animal Sciences Unit Scheldeweg 68, 9090 Melle, Belgium Division of MeBioS Department of Biosystems, KU Leuven, Kasteelpark Arenberg 30 Box 2456, 3001 Leuven, Belgium Animal Science Unit Gembloux Agro-Bio Tech, University of Liège, Passage des Déportés 2, 5030 Gembloux, Belgium
| | - Eddy Decuypere
- Laboratory of Livestock Physiology Department of Biosystems, KU Leuven, Kasteelpark Arenberg 30 Box 2456, 3001 Leuven, Belgium ILVO Animal Sciences Unit Scheldeweg 68, 9090 Melle, Belgium Division of MeBioS Department of Biosystems, KU Leuven, Kasteelpark Arenberg 30 Box 2456, 3001 Leuven, Belgium Animal Science Unit Gembloux Agro-Bio Tech, University of Liège, Passage des Déportés 2, 5030 Gembloux, Belgium
| | - Nadia Everaert
- Laboratory of Livestock Physiology Department of Biosystems, KU Leuven, Kasteelpark Arenberg 30 Box 2456, 3001 Leuven, Belgium ILVO Animal Sciences Unit Scheldeweg 68, 9090 Melle, Belgium Division of MeBioS Department of Biosystems, KU Leuven, Kasteelpark Arenberg 30 Box 2456, 3001 Leuven, Belgium Animal Science Unit Gembloux Agro-Bio Tech, University of Liège, Passage des Déportés 2, 5030 Gembloux, Belgium Laboratory of Livestock Physiology Department of Biosystems, KU Leuven, Kasteelpark Arenberg 30 Box 2456, 3001 Leuven, Belgium ILVO Animal Sciences Unit Scheldeweg 68, 9090 Melle, Belgium Division of MeBioS Department of Biosystems, KU Leuven, Kasteelpark Arenberg 30 Box 2456, 3001 Leuven, Belgium Animal Science Unit Gembloux Agro-Bio Tech, University of Liège, Passage des Déportés 2, 5030 Gembloux, Belgium
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Willems E, Hu TT, Soler Vasco L, Buyse J, Decuypere E, Arckens L, Everaert N. Embryonic protein undernutrition by albumen removal programs the hepatic amino acid and glucose metabolism during the perinatal period in an avian model. PLoS One 2014; 9:e94902. [PMID: 24740266 PMCID: PMC3989345 DOI: 10.1371/journal.pone.0094902] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2014] [Accepted: 03/21/2014] [Indexed: 11/29/2022] Open
Abstract
Different animal models have been used to study the effects of prenatal protein undernutrition and the mechanisms by which these occur. In mammals, the maternal diet is manipulated, exerting both direct nutritional and indirect hormonal effects. Chicken embryos develop independent from the hen in the egg. Therefore, in the chicken, the direct effects of protein deficiency by albumen removal early during incubation can be examined. Prenatal protein undernutrition was established in layer-type eggs by the partial replacement of albumen by saline at embryonic day 1 (albumen-deprived group), compared to a mock-treated sham and a non-treated control group. At hatch, survival of the albumen-deprived group was lower compared to the control and sham group due to increased early mortality by the manipulation. No treatment differences in yolk-free body weight or yolk weight could be detected. The water content of the yolk was reduced, whereas the water content of the carcass was increased in the albumen-deprived group, compared to the control group, indicating less uptake of nutrients from the yolk. At embryonic day 16, 20 and at hatch, plasma triiodothyronine (T3), corticosterone, lactate or glucose concentrations and hepatic glycogen content were not affected by treatment. At embryonic day 20, the plasma thyroxine (T4) concentrations of the albumen-deprived embryos was reduced compared to the control group, indicating a decreased metabolic rate. Screening for differential protein expression in the liver at hatch using two-dimensional difference gel electrophoresis revealed not only changed abundance of proteins important for amino acid metabolism, but also of enzymes related to energy and glucose metabolism. Interestingly, GLUT1, a glucose transporter, and PCK2 and FBP1, two out of three regulatory enzymes of the gluconeogenesis were dysregulated. No parallel differences in gene expressions causing the differences in protein abundance could be detected pointing to post-transcriptional or post-translational regulation of the observed differences.
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Affiliation(s)
- Els Willems
- Laboratory of Livestock Physiology, Department of Biosystems, KU Leuven, Leuven, Belgium
| | - Tjing-Tjing Hu
- Laboratory of Neuroplasticity and Neuroproteomics, KU Leuven, Leuven, Belgium
| | - Laura Soler Vasco
- Division of Livestock-Nutrition-Quality, Department of Biosystems, KU Leuven, Leuven, Belgium
| | - Johan Buyse
- Laboratory of Livestock Physiology, Department of Biosystems, KU Leuven, Leuven, Belgium
- * E-mail:
| | - Eddy Decuypere
- Laboratory of Livestock Physiology, Department of Biosystems, KU Leuven, Leuven, Belgium
| | - Lutgarde Arckens
- Laboratory of Neuroplasticity and Neuroproteomics, KU Leuven, Leuven, Belgium
| | - Nadia Everaert
- Laboratory of Livestock Physiology, Department of Biosystems, KU Leuven, Leuven, Belgium
- Animal Science Unit, Gembloux Agro-Bio Tech, University of Liège, Gembloux, Belgium
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