Investigating the impact of preslaughter handling intensity on goats: a study on behavior, physiology, blood enzymes, and hormonal responses
Introduction: The present study evaluated the effect of preslaughter stress intensities on the behavioral, physiological, blood biochemicals, and hormonal responses in goats. Methods: Twenty-seven intact male goats (Ardi breed, 10 months of age, 27 kg liveweight) were divided into three treatment gr...
| Main Authors: | , , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Frontiers Media SA
2024
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/113406/ http://psasir.upm.edu.my/id/eprint/113406/1/113406.pdf |
| _version_ | 1848866213518639104 |
|---|---|
| author | Al-Owaimer, Abdullah N. Suliman, Gamaleldin M. Alobre, Mohsen M. Swelum, Ayman A. Al-Badwi, Mohammed A. Ba-Awadh, Hani Sazili, Awis Qurni Kumar, Pavan Kaka, Ubedullah |
| author_facet | Al-Owaimer, Abdullah N. Suliman, Gamaleldin M. Alobre, Mohsen M. Swelum, Ayman A. Al-Badwi, Mohammed A. Ba-Awadh, Hani Sazili, Awis Qurni Kumar, Pavan Kaka, Ubedullah |
| author_sort | Al-Owaimer, Abdullah N. |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Introduction: The present study evaluated the effect of preslaughter stress intensities on the behavioral, physiological, blood biochemicals, and hormonal responses in goats. Methods: Twenty-seven intact male goats (Ardi breed, 10 months of age, 27 kg liveweight) were divided into three treatment groups viz., the control (C) group, ear pulling (EP) group, and leg pulling (LP) group. Various behavioral, physiological, blood biochemical and hormonal responses were recorded before and after handling. Results and Discussion: The EP and LP goats had a higher frequency and intensity of vocalization as compared to control goats. The preslaughter handling stress intensities had a significant effect on the before and after handling values of heart rate, respiration rate, rectal temperature, and ear temperature. Further, among groups, the glucose value increased significantly upon preslaughter handling as compared to the baseline value. The LP goats had significantly higher after-handling value for lactate dehydrogenase (LDH) as compared to the before-handling value. The catecholamines (adrenaline and noradrenaline) and β-endorphin concentrations increased significantly upon preslaughter handling. The higher physiological, behavioral, blood biochemical, and hormonal response indicated higher preslaughter stress in EP and LP goats. Both levels of intensity revealed unfavorable responses in goats that may adversely affect animal welfare and meat quality. Thus, to ensure minimal adverse effects on behavior, physiology, blood enzymes, and hormonal responses, it is recommended to follow animal welfare principles when implementing preslaughter handling practices. |
| first_indexed | 2025-11-15T14:17:02Z |
| format | Article |
| id | upm-113406 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T14:17:02Z |
| publishDate | 2024 |
| publisher | Frontiers Media SA |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-1134062024-11-22T08:21:07Z http://psasir.upm.edu.my/id/eprint/113406/ Investigating the impact of preslaughter handling intensity on goats: a study on behavior, physiology, blood enzymes, and hormonal responses Al-Owaimer, Abdullah N. Suliman, Gamaleldin M. Alobre, Mohsen M. Swelum, Ayman A. Al-Badwi, Mohammed A. Ba-Awadh, Hani Sazili, Awis Qurni Kumar, Pavan Kaka, Ubedullah Introduction: The present study evaluated the effect of preslaughter stress intensities on the behavioral, physiological, blood biochemicals, and hormonal responses in goats. Methods: Twenty-seven intact male goats (Ardi breed, 10 months of age, 27 kg liveweight) were divided into three treatment groups viz., the control (C) group, ear pulling (EP) group, and leg pulling (LP) group. Various behavioral, physiological, blood biochemical and hormonal responses were recorded before and after handling. Results and Discussion: The EP and LP goats had a higher frequency and intensity of vocalization as compared to control goats. The preslaughter handling stress intensities had a significant effect on the before and after handling values of heart rate, respiration rate, rectal temperature, and ear temperature. Further, among groups, the glucose value increased significantly upon preslaughter handling as compared to the baseline value. The LP goats had significantly higher after-handling value for lactate dehydrogenase (LDH) as compared to the before-handling value. The catecholamines (adrenaline and noradrenaline) and β-endorphin concentrations increased significantly upon preslaughter handling. The higher physiological, behavioral, blood biochemical, and hormonal response indicated higher preslaughter stress in EP and LP goats. Both levels of intensity revealed unfavorable responses in goats that may adversely affect animal welfare and meat quality. Thus, to ensure minimal adverse effects on behavior, physiology, blood enzymes, and hormonal responses, it is recommended to follow animal welfare principles when implementing preslaughter handling practices. Frontiers Media SA 2024-05-02 Article PeerReviewed text en cc_by_4 http://psasir.upm.edu.my/id/eprint/113406/1/113406.pdf Al-Owaimer, Abdullah N. and Suliman, Gamaleldin M. and Alobre, Mohsen M. and Swelum, Ayman A. and Al-Badwi, Mohammed A. and Ba-Awadh, Hani and Sazili, Awis Qurni and Kumar, Pavan and Kaka, Ubedullah (2024) Investigating the impact of preslaughter handling intensity on goats: a study on behavior, physiology, blood enzymes, and hormonal responses. Frontiers in Veterinary Science, 11. art. no. 1381806. pp. 1-8. ISSN 2297-1769; eISSN: 2297-1769 https://www.frontiersin.org/journals/veterinary-science/articles/10.3389/fvets.2024.1381806/full 10.3389/fvets.2024.1381806 |
| spellingShingle | Al-Owaimer, Abdullah N. Suliman, Gamaleldin M. Alobre, Mohsen M. Swelum, Ayman A. Al-Badwi, Mohammed A. Ba-Awadh, Hani Sazili, Awis Qurni Kumar, Pavan Kaka, Ubedullah Investigating the impact of preslaughter handling intensity on goats: a study on behavior, physiology, blood enzymes, and hormonal responses |
| title | Investigating the impact of preslaughter handling intensity on goats: a study on behavior, physiology, blood enzymes, and hormonal responses |
| title_full | Investigating the impact of preslaughter handling intensity on goats: a study on behavior, physiology, blood enzymes, and hormonal responses |
| title_fullStr | Investigating the impact of preslaughter handling intensity on goats: a study on behavior, physiology, blood enzymes, and hormonal responses |
| title_full_unstemmed | Investigating the impact of preslaughter handling intensity on goats: a study on behavior, physiology, blood enzymes, and hormonal responses |
| title_short | Investigating the impact of preslaughter handling intensity on goats: a study on behavior, physiology, blood enzymes, and hormonal responses |
| title_sort | investigating the impact of preslaughter handling intensity on goats: a study on behavior, physiology, blood enzymes, and hormonal responses |
| url | http://psasir.upm.edu.my/id/eprint/113406/ http://psasir.upm.edu.my/id/eprint/113406/ http://psasir.upm.edu.my/id/eprint/113406/ http://psasir.upm.edu.my/id/eprint/113406/1/113406.pdf |