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Bautista-Fernández M, Estévez-Moreno LX, Losada-Espinosa N, Villarroel M, María GA, De Blas I, Miranda-de la Lama GC. Claw disorders as iceberg indicators of cattle welfare: Evidence-based on production system, severity, and associations with final muscle pH. Meat Sci 2021; 177:108496. [PMID: 33751984 DOI: 10.1016/j.meatsci.2021.108496] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 02/27/2021] [Accepted: 03/10/2021] [Indexed: 01/16/2023]
Abstract
This study presents a novel approach to use claw disorders in cattle as a retrospective welfare indicator characterized at the abattoir. A total of 1040 cattle (2080 front and back left claws) were analyzed from 143 batches, originating from feedlots, free-range, and dairy systems. Our results indicate that abnormal claw shapes (>55%) and fissures of the claw wall (>25%) had the highest prevalence, regardless of the system of origin. For the seven types of lesions monitored, numerous associations were found between lesions in the front and rear limbs typical of each production system. Ultimate meat pH was higher in animals with white line disease and skin wounds in feedlot and free-range cattle. We conclude that claw disorders can be used as an iceberg indicator to provide valuable information about animal fitness, and the ability to cope with the husbandry and pre-slaughter environment. These indicators can be used to improve the level of welfare of the animals.
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Affiliation(s)
- M Bautista-Fernández
- Faculty of Veterinary Medicine, National Autonomous University of Mexico, UNAM, Mexico
| | - L X Estévez-Moreno
- Department of Animal Production and Food Science, Faculty of Veterinary Medicine, University of Zaragoza, Zaragoza, Spain
| | - N Losada-Espinosa
- Faculty of Veterinary Medicine, National Autonomous University of Mexico, UNAM, Mexico
| | - M Villarroel
- CEIGRAM, ETSIAAB, Technical University of Madrid (UPM), Madrid, Spain
| | - G A María
- Department of Animal Production and Food Science, Faculty of Veterinary Medicine, University of Zaragoza, Zaragoza, Spain
| | - I De Blas
- Department of Animal Pathology, Faculty of Veterinary Medicine, University of Zaragoza, Zaragoza, Spain
| | - G C Miranda-de la Lama
- Department of Animal Production and Food Science, Faculty of Veterinary Medicine, University of Zaragoza, Zaragoza, Spain; Department of Food Science, Metropolitan Autonomous University, UAM, Lerma, State of Mexico, Mexico.
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Ferrara SD, Cecchetto G, Cecchi R, Favretto D, Grabherr S, Ishikawa T, Kondo T, Montisci M, Pfeiffer H, Bonati MR, Shokry D, Vennemann M, Bajanowski T. Back to the Future - Part 2. Post-mortem assessment and evolutionary role of the bio-medicolegal sciences. Int J Legal Med 2017; 131:1085-1101. [PMID: 28444439 DOI: 10.1007/s00414-017-1585-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Accepted: 03/29/2017] [Indexed: 02/06/2023]
Abstract
Part 2 of the review "Back to the Future" is dedicated to the evolutionary role of the bio-medicolegal sciences, reporting the historical profiles, the state of the art, and prospects for future development of the main related techniques and methods of the ancillary disciplines that have risen to the role of "autonomous" sciences, namely, Genetics and Genomics, Toxicology, Radiology, and Imaging, involved in historic synergy in the "post-mortem assessment," together with the mother discipline Legal Medicine, by way of its primary fundament, universally denominated as Forensic Pathology. The evolution of the scientific research and the increased accuracy of the various disciplines will be oriented towards the elaboration of an "algorithm," able to weigh the value of "evidence" placed at the disposal of the "justice system" as real truth and proof.
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Affiliation(s)
- Santo Davide Ferrara
- Department of Legal and Occupational Medicine, Toxicology and Public Health, University-Hospital of Padova, Padua, Italy.
| | - Giovanni Cecchetto
- Department of Legal and Occupational Medicine, Toxicology and Public Health, University-Hospital of Padova, Padua, Italy
| | - Rossana Cecchi
- Department of Biomedical, Biotechnological and Translational Medicine, University of Parma, Parma, Italy
| | - Donata Favretto
- Department of Legal and Occupational Medicine, Toxicology and Public Health, University-Hospital of Padova, Padua, Italy
| | - Silke Grabherr
- University Center of Legal Medicine Lausanne-Geneva, University of Lausanne, Lausanne, Switzerland
| | - Takaki Ishikawa
- Department of Legal Medicine, Osaka City University Medical School, Osaka, Japan
| | - Toshikazu Kondo
- Department of Forensic Medicine, Wakayama Medical University, Wakayama, Japan
| | - Massimo Montisci
- Department of Legal and Occupational Medicine, Toxicology and Public Health, University-Hospital of Padova, Padua, Italy
| | - Heidi Pfeiffer
- Institute of Legal Medicine, University-Hospital Münster, Münster, Germany
| | - Maurizio Rippa Bonati
- Department of Cardiac, Thoracic and Vascular Sciences, Section of Medical Humanities, University of Padova, Padua, Italy
| | - Dina Shokry
- Department of Forensic Medicine and Clinical Toxicology, University of Cairo, Cairo, Egypt
| | - Marielle Vennemann
- Institute of Legal Medicine, University-Hospital Münster, Münster, Germany
| | - Thomas Bajanowski
- Institute of Legal Medicine, University-Hospital Essen, Essen, Germany
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