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Ning H, Cui Y, Song X, Chen L, Yin Z, Hua L, Ren F, Suo Y, Wang X, Zhang H, Hu D, Ge Y. iTRAQ-based proteomic analysis reveals key proteins affecting cardiac function in broilers that died of sudden death syndrome. Poult Sci 2020; 98:6472-6482. [PMID: 31509194 PMCID: PMC8913949 DOI: 10.3382/ps/pez532] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Accepted: 08/31/2019] [Indexed: 12/26/2022] Open
Abstract
Sudden death syndrome (SDS), which is a cardiac-related condition commonly observed in chickens selected for rapid growth, causes significant economic losses to the global poultry industry. Its pathogenesis in broilers is poorly understood, and little is known about the proteome of the heart tissue of SDS broilers. A quantitative proteomic approach using isobaric tags for relative and absolute quantification labeling of peptides was used to characterize the protein expression profiles in the left ventricle of SDS broilers. These proteins were further analyzed by bioinformatics, and two proteins were validated by western blot analysis. We identified 186 differentially expressed proteins (DEPs), of which 72 were upregulated, and 114 were downregulated in the SDS group. Functional annotation suggested that 7 DEPs were related to cardiac muscle contraction, and another 7 DEPs were related to cardiac energy metabolism. Protein interaction network predictions indicated that differences in cardiac muscle contraction between SDS and healthy groups were regulated by troponin T, tropomyosin alpha-1 chain, fast myosin heavy chain HCIII, myosin-1B, coronin, and myoglobin, whereas differences in cardiac energy metabolism and biosynthesis of amino acids were regulated by gamma-enolase, phosphoglycerate mutase, NADH-ubiquinone oxidoreductase chain 2, serine/threonine-protein kinase, myoglobin, and alpha-amylase. Our expression profiles provide useful information and new insights into key proteins to elucidate SDS for further studies.
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Affiliation(s)
- Hongmei Ning
- College of Animal Science and Technology, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Yunli Cui
- College of Animal Science and Technology, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Xiaochao Song
- College of Animal Science and Technology, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Lingli Chen
- College of Animal Science and Technology, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Zhihong Yin
- College of Animal Science and Technology, Henan Institute of Science and Technology, Xinxiang 453003, China.,Postdoctoral Research and Development Base, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Liushuai Hua
- College of Animal Science and Technology, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Fei Ren
- College of Animal Science and Technology, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Yu Suo
- College of Animal Science and Technology, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Xinrui Wang
- College of Animal Science and Technology, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Hongli Zhang
- College of Animal Science and Technology, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Dongfang Hu
- College of Animal Science and Technology, Henan Institute of Science and Technology, Xinxiang 453003, China.,Postdoctoral Research and Development Base, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Yaming Ge
- College of Animal Science and Technology, Henan Institute of Science and Technology, Xinxiang 453003, China
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Yaw TJ, Gentry J, Ratliff C, Acierno M, Schmalz S, Russell KE, Heatley JJ. Venous Blood Analytes and Osmolality of Rehabilitated Juvenile Black-bellied Whistling Ducks ( Dendrocygna autumnalis). J Avian Med Surg 2020; 33:123-132. [PMID: 31251499 DOI: 10.1647/2016-194] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Venous blood samples were collected from 129 apparently healthy, rehabilitated juvenile black-bellied whistling ducks (Dendrocygna autumnalis) immediately before release from rehabilitation. Blood gas, electrolyte, and select biochemical and hematologic values were analyzed by using a point-of-care analyzer, and complete blood cell counts and osmolality were determined. Most biochemical analyte values were distributed parametrically, while most hematologic values were nonparametrically distributed. Calculated osmolality values were in poor agreement with measured osmolality values, and values of packed cell volume had poor agreement with hematocrit values determined with the i-STAT 1. The physiologic values reported provide vital information to assess individual duck health and guide fluid therapy in captivity and may prove useful to assess free-living population health of this duck species.
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Affiliation(s)
- Taylor J Yaw
- Departments of Veterinary Clinical Sciences, Texas A&M College of Veterinary Medicine and Biomedical Sciences, College Station, TX 77834-4474, USA
| | - Jordan Gentry
- Departments of Veterinary Clinical Sciences, Texas A&M College of Veterinary Medicine and Biomedical Sciences, College Station, TX 77834-4474, USA
| | - Cameron Ratliff
- Departments of Veterinary Clinical Sciences, Texas A&M College of Veterinary Medicine and Biomedical Sciences, College Station, TX 77834-4474, USA
| | - Mark Acierno
- Department of Veterinary Clinical Sciences, School of Veterinary Medicine, Baton Rouge, LA 70803, USA
| | | | - Karen E Russell
- Veterinary Pathobiology, Texas A&M College of Veterinary Medicine and Biomedical Sciences, College Station, TX 77834-4474, USA
| | - J Jill Heatley
- Departments of Veterinary Clinical Sciences, Texas A&M College of Veterinary Medicine and Biomedical Sciences, College Station, TX 77834-4474, USA
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Dzal YA, Jenkin SEM, Lague SL, Reichert MN, York JM, Pamenter ME. Oxygen in demand: How oxygen has shaped vertebrate physiology. Comp Biochem Physiol A Mol Integr Physiol 2015; 186:4-26. [PMID: 25698654 DOI: 10.1016/j.cbpa.2014.10.029] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2014] [Revised: 10/07/2014] [Accepted: 10/10/2014] [Indexed: 10/24/2022]
Abstract
In response to varying environmental and physiological challenges, vertebrates have evolved complex and often overlapping systems. These systems detect changes in environmental oxygen availability and respond by increasing oxygen supply to the tissues and/or by decreasing oxygen demand at the cellular level. This suite of responses is termed the oxygen transport cascade and is comprised of several components. These components include 1) chemosensory detectors that sense changes in oxygen, carbon dioxide, and pH in the blood, and initiate changes in 2) ventilation and 3) cardiac work, thereby altering the rate of oxygen delivery to, and carbon dioxide clearance from, the tissues. In addition, changes in 4) cellular and systemic metabolism alters tissue-level metabolic demand. Thus the need for oxygen can be managed locally when increasing oxygen supply is not sufficient or possible. Together, these mechanisms provide a spectrum of responses that facilitate the maintenance of systemic oxygen homeostasis in the face of environmental hypoxia or physiological oxygen depletion (i.e. due to exercise or disease). Bill Milsom has dedicated his career to the study of these responses across phylogenies, repeatedly demonstrating the power of applying the comparative approach to physiological questions. The focus of this review is to discuss the anatomy, signalling pathways, and mechanics of each step of the oxygen transport cascade from the perspective of a Milsomite. That is, by taking into account the developmental, physiological, and evolutionary components of questions related to oxygen transport. We also highlight examples of some of the remarkable species that have captured Bill's attention through their unique adaptations in multiple components of the oxygen transport cascade, which allow them to achieve astounding physiological feats. Bill's research examining the oxygen transport cascade has provided important insight and leadership to the study of the diverse suite of adaptations that maintain cellular oxygen content across vertebrate taxa, which underscores the value of the comparative approach to the study of physiological systems.
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Affiliation(s)
- Yvonne A Dzal
- Department of Zoology, University of British Columbia, Vancouver, BC V6T 1Z4, Canada
| | - Sarah E M Jenkin
- Department of Zoology, University of British Columbia, Vancouver, BC V6T 1Z4, Canada
| | - Sabine L Lague
- Department of Zoology, University of British Columbia, Vancouver, BC V6T 1Z4, Canada
| | - Michelle N Reichert
- Department of Zoology, University of British Columbia, Vancouver, BC V6T 1Z4, Canada
| | - Julia M York
- Department of Zoology, University of British Columbia, Vancouver, BC V6T 1Z4, Canada
| | - Matthew E Pamenter
- Department of Zoology, University of British Columbia, Vancouver, BC V6T 1Z4, Canada.
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Julian RJ. The Response of the Heart and Pulmonary Arteries to Hypoxia, Pressure, and Volume. A Short Review. Poult Sci 2007; 86:1006-11. [PMID: 17435039 DOI: 10.1093/ps/86.5.1006] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
The pulmonary arterioles react to hypoxia by contraction and to increased pressure and volume by hypertrophy of the muscular wall, referred to as pulmonary vascular remodeling, both of which increase vascular resistance and result in increased pulmonary arterial pressure. Heart muscle reacts to increased pressure by hypertrophy of cardiac myocytes and thickening of the muscular wall. The heart responds to increased volume by dilation of the chamber that may result in physiologic or pathologic hypertrophy of the muscle wall. Heart muscle cells are very sensitive to hypoxia or other insults, and this may result in death of individual cardiac myocytes with lengthening and thinning of the remaining heart muscle cells and dilation of the chamber in a process called dilated cardiomyopathy.
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Affiliation(s)
- R J Julian
- Department of Pathobiology, Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada.
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Julian RJ. Production and growth related disorders and other metabolic diseases of poultry – A review. Vet J 2005; 169:350-69. [PMID: 15848778 DOI: 10.1016/j.tvjl.2004.04.015] [Citation(s) in RCA: 233] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/28/2004] [Indexed: 11/17/2022]
Abstract
In humans, metabolic complaints may be associated with a failure in one of the body hormone or enzyme systems, a storage disease related to lack of metabolism of secretory products because of the lack of production of a specific enzyme, or the breakdown or reduced activity of some metabolic function. Some of these disorders also occur in poultry, as do other important conditions such as those associated with increased metabolism, rapid growth or high egg production that result in the failure of a body system because of the increased work-load on an organ or system. These make up the largest group of poultry diseases classified as metabolic disorders and cause more economic loss than infectious agents. Poultry metabolic diseases occur primarily in two body systems: (1) cardiovascular ailments, which in broiler chickens and turkeys are responsible for a major portion of the flock mortality; (2) musculoskeletal disorders, which account for less mortality, but in broilers and turkeys slow down growth (thereby reducing profit), and cause lameness, which remains a major welfare concern. In addition, conditions such as osteoporosis and hypocalcaemia in table-egg chickens reduce egg production and can kill.
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Affiliation(s)
- Richard J Julian
- Department of Pathobiology, Ontario Veterinary College, University of Guelph, Guelph, Ont., Canada N1G 2W1.
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