1
|
Kapustka J, Budzyńska M, Staniszewska P, Strachecka A, Staniszewski A, Wojtaś J. The influence of selected factors on wool cortisol concentration in alpacas (Vicugna pacos). Gen Comp Endocrinol 2024; 350:114474. [PMID: 38373464 DOI: 10.1016/j.ygcen.2024.114474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 02/13/2024] [Accepted: 02/16/2024] [Indexed: 02/21/2024]
Abstract
Several internal and external factors can influence animals' hormonal activity. Cortisol level in hair and wool determines chronic stress, which is connected with the long-term HPA axis effect. Wool cortisol levels in alpacas have never been determined to this time. The study aimed to assess the influence of selected factors on wool cortisol concentration in alpacas. The study included 36 alpacas. Wool samples were collected during shearing in June 2021, cut with an electric clipper from the right shoulder and the rump. Wool samples were fragmented into proximal (winter-spring regrowth) and distal (summer-fall regrowth) segments. Alpacas' Heat Stress Index (HSI) for the summer of 2020 was 139.4, and 116 for the winter of 2021. The cortisol levels in the wool samples were determined with the General Cortisol ELISA Kit assay. The most significant differences in wool cortisol concentrations were caused by two factors: the wool segment (P < 0.001; η2 = 0.889) and the region on the body (P < 0.001; η2 = 0.876). Wool cortisol level was higher in the distal segment (referring to the summer-fall season) than in the proximal one (referring to the winter-spring season). It is suggested that alpacas can feel heat stress in summer (HSI = 139.4), which could influence higher cortisol levels in the distal segment. The wool cortisol level was higher in the rump samples than the shoulder ones. Therefore, it is essential in future studies that wool samples from all tested animals should be completed from the same body region. Differences among age and sex groups were also observed. Wool cortisol level was higher in older animals, as differences between age groups were observed in samples from the rump in the distal and proximal segments (distal, the rump younger*older: P < 0.001; η2 = 0.321; proximal, the rump older*younger: P = 0.007; η2 = 0.195). Males showed higher cortisol levels than females, as a difference between sexes was observed in samples from the rump in the proximal segment (P = 0.001, η2 = 0.271). This study emphasizes that various factors may significantly influence wool cortisol levels, which can be helpful in alpacas' welfare estimation using this hormonal indicator as a noninvasive long-term stress assessment method.
Collapse
Affiliation(s)
- Joanna Kapustka
- Department of Animal Ethology and Wildlife Management, University of Life Sciences in Lublin, Akademicka 13, 20-950 Lublin, Poland
| | - Monika Budzyńska
- Department of Animal Ethology and Wildlife Management, University of Life Sciences in Lublin, Akademicka 13, 20-950 Lublin, Poland.
| | - Patrycja Staniszewska
- Department of Invertebrate Ecophysiology and Experimental Biology, University of Life Sciences in Lublin, Doświadczalna 50a, 20-280 Lublin, Poland
| | - Aneta Strachecka
- Department of Invertebrate Ecophysiology and Experimental Biology, University of Life Sciences in Lublin, Doświadczalna 50a, 20-280 Lublin, Poland
| | - Adam Staniszewski
- Department of Biotechnology, Microbiology and Human Nutrition, Faculty of Food Science and Biotechnology, University of Life Sciences in Lublin, Skromna 8, 20-704, Lublin, Poland
| | - Justyna Wojtaś
- Department of Animal Ethology and Wildlife Management, University of Life Sciences in Lublin, Akademicka 13, 20-950 Lublin, Poland
| |
Collapse
|
2
|
Wang Y, Shang Y, Liu X, Chen X, Xu G, Lu G. Toxicity comparison of benzophenone-3 and its metabolite benzophenone-8 in different tissues of zebrafish. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2024; 268:106852. [PMID: 38310667 DOI: 10.1016/j.aquatox.2024.106852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 01/04/2024] [Accepted: 01/28/2024] [Indexed: 02/06/2024]
Abstract
Benzophenone-3 (BP-3) is a commonly used ultraviolet absorber that has the potential to accumulate in organisms, leading to toxicity. Benzophenone-8 (BP-8) is one of the major metabolites of BP-3. In this study, zebrafish were exposed to different concentrations of BP-3 and BP-8 (1 μg/L, 30 μg/L, and 300 μg/L) to investigate their accumulation and toxic effects in various tissues, including zebrafish brain, gut, and liver. The analysis focused on neurotoxicity, oxidative damage, inflammation, and gene expressions. The results showed that both BP-3 and BP-8 accumulated in the tissues, with the highest concentration observed in the gut, followed by the liver and brain. BP-8 exhibited a stronger ability to accumulate. In the brain, exposure to 1 μg/L of BP-3 and BP-8 promoted cortisol production, while higher exposures (30 μg/L and 300 μg/L) inhibited acetylcholinesterase activity and suppressed cortisol production. In the gut, both BP-3 and BP-8 exposures disrupted oxidative stress, inflammatory immunity, and apoptosis functions. In the liver, BP-3 and BP-8 affected hepatic metabolism, oxidative stress, apoptosis, and inflammatory immunity. Comparing gene expression in the brain, gut, and liver, it was found that BP-3 and BP-8 had a lower effect on gene expression in the brain, while the effect on the gut and liver was significantly higher. BP-8 generally had a higher effect than BP-3, which aligns with the observed accumulation pattern. These findings provide valuable insights for the risk assessment of BP-3 and BP-8 in the aquatic environment.
Collapse
Affiliation(s)
- Yonghua Wang
- Key Laboratory of Integrated Regulation and Resource Development on Shallow Lake of Ministry of Education, College of Environment, Hohai University, No.1 Xikang Road, Nanjing 210098, PR China.
| | - Yujia Shang
- Key Laboratory of Integrated Regulation and Resource Development on Shallow Lake of Ministry of Education, College of Environment, Hohai University, No.1 Xikang Road, Nanjing 210098, PR China
| | - Xiaodan Liu
- Key Laboratory of Integrated Regulation and Resource Development on Shallow Lake of Ministry of Education, College of Environment, Hohai University, No.1 Xikang Road, Nanjing 210098, PR China
| | - Xi Chen
- Key Laboratory of Integrated Regulation and Resource Development on Shallow Lake of Ministry of Education, College of Environment, Hohai University, No.1 Xikang Road, Nanjing 210098, PR China
| | - Guanhua Xu
- Key Laboratory of Integrated Regulation and Resource Development on Shallow Lake of Ministry of Education, College of Environment, Hohai University, No.1 Xikang Road, Nanjing 210098, PR China
| | - Guanghua Lu
- Key Laboratory of Integrated Regulation and Resource Development on Shallow Lake of Ministry of Education, College of Environment, Hohai University, No.1 Xikang Road, Nanjing 210098, PR China
| |
Collapse
|
3
|
Oh SM, Hosseindoust A, Ha SH, Mun JY, Moturi J, Tajudeen H, Choi YH, Lee SH, Kim JS. Importance of dietary supplementation of soluble and insoluble fibers to sows subjected to high ambient temperatures during late gestation and effects on lactation performance. ANIMAL NUTRITION (ZHONGGUO XU MU SHOU YI XUE HUI) 2024; 16:73-83. [PMID: 38333572 PMCID: PMC10851196 DOI: 10.1016/j.aninu.2023.10.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 10/02/2023] [Accepted: 10/12/2023] [Indexed: 02/10/2024]
Abstract
Heat stress adversely affects sows' performance, which can be improved by applying proper nutritional strategies. This study was conducted to investigate the interactive effects of dietary fiber levels and sources on sows' reproductive performance, metabolic response during gestation, and the carry-over influence on litter performance in the lactation period during heat stress (average room temperature of 27.1 °C). Fifty-four multiparous sows (Landrace × Yorkshire; initial body weight of 236.3 ± 16 kg; 2, 3 and 4 parities) at d 90 of gestation were assigned to a 2 × 3 factorial arrangement (9 sows/treatment), involving 2 dietary fiber levels (4.5% and 6% crude fiber) and 3 dietary fiber sources (wheat bran [WB], palm kernel meal [PK], and beet pulp [BP]). Sows fed the BP diet had highest (P < 0.01) feed intake and constipation index and lowest (P < 0.01) farrowing duration. Piglet weight (P = 0.041) and litter weight (P < 0.01) at weaning were higher in sows in the BP treatment compared to PK treatment. Sows in the BP treatment showed the greatest (P < 0.01) digestibility of crude protein and neutral detergent fiber. The fecal concentration of acetate was the lowest (P < 0.01) in the PK treatment. Total short-chain fatty acid production was increased in the WB and BP treatments compared with the PK. Sows in the BP treatment showed the lowest (P = 0.036) hair cortisol. The blood insulin concentration of sows was higher (P = 0.026) in the high fiber (6%) treatment compared with the low fiber (4.5%) treatment at 90 min and 120 min after the meal. The concentration of phthalic acid, succinic acid, phenylethylamine, hydrocinnamic acid, iron, linoleic acid, glycerol, ketone, and formamide were increased (P < 0.05) in the BP treatment compared with the WB. The BP treatment with high soluble fiber content improved the constipation index, farrowing duration, and litter performance, while high insoluble fibers increased sows comfort and reduced stress factors including respiratory rate and rectal temperature. Therefore, both soluble and insoluble sources of fiber are necessary to be added to the diet of gestating sows.
Collapse
Affiliation(s)
- Seung Min Oh
- Gyeongbuk Livestock Research Institute, Yeongju 63052, Republic of Korea
| | - Abdolreza Hosseindoust
- Department of Animal Industry Convergence, Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Sang Hun Ha
- Department of Animal Industry Convergence, Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Jun Young Mun
- Department of Animal Industry Convergence, Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Joseph Moturi
- Department of Animal Industry Convergence, Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Habeeb Tajudeen
- Department of Animal Industry Convergence, Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Yo Han Choi
- Swine Division, National Institute of Animal Science, Rural Development Administration, Cheonan 31000, Republic of Korea
| | - Su Hyup Lee
- Department of Swine Science, Korea National University of Agriculture and Fisheries, Jeonju 54874, Republic of Korea
| | - Jin Soo Kim
- Department of Animal Industry Convergence, Kangwon National University, Chuncheon 24341, Republic of Korea
| |
Collapse
|
4
|
Choi YH, Min YJ, Jeon DY, Jin HJ, Jeong YD, Park HJ, Hosseindoust A, Ha SH, Mun JY, Kim JS, Kim JE. Beet pulp as soluble fiber source and dietary energy levels for growing pigs under heat stress. JOURNAL OF ANIMAL SCIENCE AND TECHNOLOGY 2023; 65:989-1001. [PMID: 37969341 PMCID: PMC10640937 DOI: 10.5187/jast.2023.e30] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 03/02/2023] [Accepted: 03/17/2023] [Indexed: 11/17/2023]
Abstract
The study evaluated the effects of dietary fiber and energy levels administered during two growing periods (d 0-28 and d 29-56) for pigs exposed to a high temperature. A total of 96 growing pigs were used in six treatments as: Two treatments in thermoneutral temperature (21°C-24°C) with dietary energy of 3,300 and the inclusion of high or low fiber, two treatments in heat stress (30°C-34°C) with dietary energy of 3,300 and the inclusion of high or low fiber, and two treatments in heat stress with dietary energy of 3,450 and the inclusion of high or low fiber. Among standard energy level treatments, heat-stressed pigs showed lower average daily gain (ADG), feed intake, digestibility of dry matter, gross energy, crude protein, and crude fiber in phases 1 and 2. Moreover, higher concentrations of acetate, propionate, butyrate, and total short-chain fatty acid (SCFA) in feces were shown in pigs fed high fiber diets. There was a negative interaction between dietary fiber and energy for the fecal concentration of isobutyrate in phase 1 and valerate in phase 2. Pigs in heat stress treatments showed a higher rectal temperature, respiratory rate, hair cortisol, plasma zonulin, and fecal lipocalin-2. Among heat stress treatments, the overall ADG was increased in pigs fed high fiber. Pigs fed high dietary fiber showed a greater concentration of acetate, propionate, butyrate, and total SCFA. High fiber treatments decreased plasma zonulin. In conclusion, the inclusion of beet pulp, soluble fiber, at the level of 4% looks necessary in pigs diet during heat stress.
Collapse
Affiliation(s)
- Yo Han Choi
- Swine Science Division, National Institute
of Animal Science, Rural Development Administration, Cheonan
31000, Korea
| | - Ye Jin Min
- Swine Science Division, National Institute
of Animal Science, Rural Development Administration, Cheonan
31000, Korea
| | - Da Yeon Jeon
- Swine Science Division, National Institute
of Animal Science, Rural Development Administration, Cheonan
31000, Korea
| | - Hyun Ju Jin
- Swine Science Division, National Institute
of Animal Science, Rural Development Administration, Cheonan
31000, Korea
| | - Yong Dae Jeong
- Swine Science Division, National Institute
of Animal Science, Rural Development Administration, Cheonan
31000, Korea
| | - Hyun Ju Park
- Swine Science Division, National Institute
of Animal Science, Rural Development Administration, Cheonan
31000, Korea
| | - Abdolreza Hosseindoust
- Department of Animal Industry Convergence,
Kangwon National University, Chuncheon 24341, Korea
| | - Sang Hun Ha
- Department of Animal Industry Convergence,
Kangwon National University, Chuncheon 24341, Korea
| | - Jun Young Mun
- Department of Animal Industry Convergence,
Kangwon National University, Chuncheon 24341, Korea
| | - Jin Soo Kim
- Department of Animal Industry Convergence,
Kangwon National University, Chuncheon 24341, Korea
| | - Jo Eun Kim
- Swine Science Division, National Institute
of Animal Science, Rural Development Administration, Cheonan
31000, Korea
| |
Collapse
|
5
|
Samaras A. A Systematic Review and Meta-Analysis of Basal and Post-Stress Circulating Cortisol Concentration in an Important Marine Aquaculture Fish Species, European Sea Bass, Dicentrarchus labrax. Animals (Basel) 2023; 13:ani13081340. [PMID: 37106903 PMCID: PMC10135258 DOI: 10.3390/ani13081340] [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: 02/08/2023] [Revised: 04/07/2023] [Accepted: 04/11/2023] [Indexed: 04/29/2023] Open
Abstract
BACKGROUND European sea bass is a species characterized by high and dispersed cortisol levels. The aim of the present study was to analyze all published data on basal and post-acute stress cortisol levels in this species. METHODS For this systematic review and meta-analysis the Web of Science and Scopus databases were searched for papers reporting plasma or serum cortisol levels in E. sea bass, without language or date restrictions. Data were extracted directly for the reported results and were analyzed separately for basal and post-acute stress levels, as well their standardized mean differences (SMD) using random-effects meta-analyses. RESULTS Of 407 unique records identified, 69 were eligible. Basal cortisol levels had a pooled effect of 88.7 ng mL-1 (n = 57), while post-acute stress levels were 385.9 ng mL-1 (n = 34). The average SMD between basal and post-stress was calculated to be 3.02 (n = 22). All analyses had a high between-study heterogeneity. Results for basal and post-stress levels were affected by the assay type and anesthesia prior to blood sampling. CONCLUSIONS Cortisol levels in E. sea bass are higher than most studied fish species and display large heterogeneity. Application of stress led to elevated cortisol levels in all studies examined. In all cases, sources of between-studies heterogeneity were identified.
Collapse
|
6
|
Ghassemi Nejad J, Ghaffari MH, Ataallahi M, Jo JH, Lee HG. Stress Concepts and Applications in Various Matrices with a Focus on Hair Cortisol and Analytical Methods. Animals (Basel) 2022; 12:ani12223096. [PMID: 36428324 PMCID: PMC9686725 DOI: 10.3390/ani12223096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 11/07/2022] [Accepted: 11/08/2022] [Indexed: 11/12/2022] Open
Abstract
When studying stress in animals, it is important to understand the types of stress and their classification, and how to assess the stress levels in different animal species using different matrices accurately and precisely. The classification of stress types helps to distinguish between good stress (eustress) and bad stress (distress). Hence, first, it is crucial to assess the animal's level of stress in a non-intrusive manner and second to identify the type of stress that is best suited to its environment. Third, it is also important to analyze the obtained samples using a suitable method to increase the validity of stress hormone measurements. Therefore, in this review, we aim to: (1) explain the classification of stress, (2) discuss the wide range of body matrices (e.g., saliva, milk, hair, urine, feces, sweat, fins, etc.) that can be used as samples to evaluate stress levels, as well as their comparisons and limitations, and present the reliable matrices for measuring stress hormones with special emphasis on hair, (3) compare the analytical methods for measuring stress hormones after sample preparation. Despite some literature that does not include hair as a reliable matrix for evaluating stress levels, hair is one of the matrices for measuring long-term stress hormone accumulations. This review discusses some factors that influence the level of stress hormones in the hair. By understanding these issues, the scientific community will not only be able to improve the understanding of stress and biomarker evaluation but also suggest how to deal with the consequences of stress in future research.
Collapse
Affiliation(s)
| | | | - Mohammad Ataallahi
- College of Animal Life Sciences, Kangwon National University, Chuncheon 24341, Korea
| | - Jang-Hoon Jo
- Department of Animal Science, Konkuk University, Seoul 05029, Korea
| | - Hong-Gu Lee
- Department of Animal Science, Konkuk University, Seoul 05029, Korea
- Correspondence: ; Tel.: +82-2-450-0523
| |
Collapse
|
7
|
Iyasere OS, Durosaro SO, Oyeniran VJ, Daramola JO. Is an increase of glucocorticoid concentrations related to the degree of arousal or valence experienced by an animal to a stimulus? Domest Anim Endocrinol 2022; 81:106752. [PMID: 35868218 DOI: 10.1016/j.domaniend.2022.106752] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Revised: 06/20/2022] [Accepted: 06/20/2022] [Indexed: 12/26/2022]
Abstract
Animal welfare is the quality of life as perceived by the animal itself. It is also the state of an animal in its attempt to cope with its environment. Animal welfare has high ethics and economic importance. Thus the need to develop parameters for assessing animal welfare. An acute increase in glucocorticoid (GC) concentration is necessary for adaptation to a stressful situation. Glucocorticoids also play a significant role in metabolic, cardiovascular, and immune systems. Glucocorticoid enhances effective learning through the hippocampus and other normal body functions. That is why we remember events (either positive or negative) associated with strong emotions. Long-term secretion of GCs has catabolic effects. Thus, affecting animal health. Measuring GC is one of the ways of assessing animal welfare. But, high GC concentration does not only indicate pain or suffering. We report that stress and emotion trigger similar physiological responses. So, measuring GC levels cannot differentiate between positive and negative states. We conclude that GC shows circadian rhythms and episodic spikes in some species. Values from a single sample point are not reliable to make conclusions about a condition. Training animals for blood collection may reduce stress. Thus not causing bias in the GC concentration measured.
Collapse
Affiliation(s)
- O S Iyasere
- Department of Animal Physiology, Federal University of Agriculture, Abeokuta, Ogun State Nigeria.
| | - S O Durosaro
- Department of Animal Breeding and Genetics, Federal University of Agriculture, Abeokuta, Ogun State, Nigeria
| | - V J Oyeniran
- Department of Animal Physiology, Federal University of Agriculture, Abeokuta, Ogun State Nigeria
| | - J O Daramola
- Department of Animal Physiology, Federal University of Agriculture, Abeokuta, Ogun State Nigeria
| |
Collapse
|
8
|
Saluti G, Ricci M, Castellani F, Colagrande MN, Di Bari G, Vulpiani MP, Cerasoli F, Savini G, Scortichini G, D'Alterio N. Determination of hair cortisol in horses: comparison of immunoassay vs LC-HRMS/MS. Anal Bioanal Chem 2022; 414:8093-8105. [PMID: 36136115 PMCID: PMC9613578 DOI: 10.1007/s00216-022-04343-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 08/26/2022] [Accepted: 09/12/2022] [Indexed: 11/30/2022]
Abstract
The measure of hair cortisol concentration (HCC) is becoming an emerging approach to monitor mid-/long-term stress in animals, so it is more and more important to develop accurate and reliable methods. In the light of this, the aim of the present study was to compare mane HCCs of 47 horses with different managements, by means of an immunoassay (ELISA) and liquid chromatography coupled to hybrid high-resolution mass spectrometry (LC-HRMS/MS). After the washing step, the ground hair was extracted with methanol. The extract was evaporated and redissolved in two different aqueous solutions, depending on the detection technique. The methods were validated according to EMA guideline for bioanalytical method validation, in the range 2–50 pg mg−1 (ELISA) and 1–100 pg mg−1 (LC-HRMS/MS). Satisfactory quantitative performances were obtained for both of the approaches, but this latter demonstrated better precision. The detected concentrations in real samples were encompassing the range 1.3–8.8 pg mg−1 and 2.0–17.9 pg mg−1 by means of LC-HRMS/MS and ELISA, respectively. Overall, HCCs measured with ELISA technique were 1.6 times higher. The overestimation of immunoassay results might be caused by cross-reactivity phenomena of laboratory reagents and other structurally similar hormones present in the mane.
Collapse
Affiliation(s)
- Giorgio Saluti
- Istituto Zooprofilattico Sperimentale Dell'Abruzzo E del Molise "G. Caporale", Via Campo Boario, 64100, Teramo, Italy.
| | - Matteo Ricci
- Istituto Zooprofilattico Sperimentale Dell'Abruzzo E del Molise "G. Caporale", Via Campo Boario, 64100, Teramo, Italy
| | - Federica Castellani
- Istituto Zooprofilattico Sperimentale Dell'Abruzzo E del Molise "G. Caporale", Via Campo Boario, 64100, Teramo, Italy
| | - Maria Novella Colagrande
- Istituto Zooprofilattico Sperimentale Dell'Abruzzo E del Molise "G. Caporale", Via Campo Boario, 64100, Teramo, Italy
| | - Gabriella Di Bari
- Department of Veterinary Medical Sciences, University of Bologna, via Tolara di Sopra, 50, 40064, Ozzano dell'Emilia, Bologna, Italy
| | - Michele Podaliri Vulpiani
- Istituto Zooprofilattico Sperimentale Dell'Abruzzo E del Molise "G. Caporale", Via Campo Boario, 64100, Teramo, Italy
| | - Francesco Cerasoli
- Istituto Zooprofilattico Sperimentale Dell'Abruzzo E del Molise "G. Caporale", Via Campo Boario, 64100, Teramo, Italy
| | - Giovanni Savini
- Istituto Zooprofilattico Sperimentale Dell'Abruzzo E del Molise "G. Caporale", Via Campo Boario, 64100, Teramo, Italy
| | - Giampiero Scortichini
- Istituto Zooprofilattico Sperimentale Dell'Abruzzo E del Molise "G. Caporale", Via Campo Boario, 64100, Teramo, Italy
| | - Nicola D'Alterio
- Istituto Zooprofilattico Sperimentale Dell'Abruzzo E del Molise "G. Caporale", Via Campo Boario, 64100, Teramo, Italy
| |
Collapse
|
9
|
Garrett K, Marshall CJ, Beck MR, Maxwell TMR, Logan CM, Gregorini P. A diverse diet as an alternative to ryegrass can improve the total antioxidant status of dams at lambing. FRONTIERS IN SUSTAINABLE FOOD SYSTEMS 2022. [DOI: 10.3389/fsufs.2022.885436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The objective of this experiment was to determine if providing ewes in the final trimester of pregnancy with choice from diverse diet components would reduce markers of oxidative and metabolic stress in ewes and improve lamb birth weights relative to ewes offered only one forage species, repetitively. Fifty-four, twin bearing Coopworth ewes [initial live weight (LW) = 69.82 ± 1.16 kg] were blocked by weight onto iso-energetic diets with either choice from taxonomically diverse plants [DIV; spatially separated strips of ryegrass (Lolium perenne L.), chicory (Cichorium intybus L.), plantain (Plantago lanceolata L.), red clover (Trifolium pratense L.), and alfalfa (Medicago sativa L.)] or a ryegrass only diet (RYE) for the final third of gestation. The ewes offered the DIV diet birthed 8.9% heavier lambs (5.64 ± 0.20 kg) than RYE ewes (5.18 ± 0.20 kg; P = 0.03). In addition, the DIV ewes had greater (P < 0.01) glutathione peroxidase and total antioxidant status, and lower (P = 0.01) plasma non-esterified fatty acid concentrations than the RYE fed ewes 24 h after lambing. The results indicate that the DIV diet can improve antioxidant status and reduce some markers of oxidative and metabolic stress at lambing compared to a conventional RYE diet.
Collapse
|
10
|
Ataallahi M, Nejad JG, Park KH. Selection of appropriate biomatrices for studies of chronic stress in animals: a review. JOURNAL OF ANIMAL SCIENCE AND TECHNOLOGY 2022; 64:621-639. [PMID: 35969712 PMCID: PMC9353350 DOI: 10.5187/jast.2022.e38] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 04/26/2022] [Accepted: 05/10/2022] [Indexed: 12/13/2022]
Abstract
Cortisol and corticosterone, hormones traditionally considered biomarkers of
stress, can be measured in fluid biomatrices (e.g., blood, saliva) from live
animals to evaluate conditions at sampling time, or in solid biomatrices (e.g.,
hair, feather) from live or dead animals to obtain information regarding
long-term changes. Using these biomarkers to evaluate physiological stress
responses in domestic animals may be challenging due to the diverse
characteristics of biomatrices for potential measurement. Ideally, a single
measurement from the biomatrix should be sufficient for evaluating chronic
stress. The availability of appropriate and cost-effective immunoassay methods
for detecting the biomarkers should also be considered. This review discusses
the strengths and limitations of different biomatrices with regard to ensuring
the highest possible reliability for chronic stress evaluation. Overall, solid
biomatrices require less frequent sampling than other biomatrices, resulting in
greater time- and cost-effectiveness, greater ease of use, and fewer errors. The
multiplex immunoassay can be used to analyze interactions and correlations
between cortisol and other stress biomarkers in the same biomatrix. In light of
the lack of information regarding appropriate biomatrices for measuring chronic
stress, this review may help investigators set experimental conditions or design
biological research.
Collapse
Affiliation(s)
- Mohammad Ataallahi
- Department of Animal Industry Convergence, Kangwon National University, Chuncheon 24341, Korea
| | - Jalil Ghassemi Nejad
- Department of Animal Science and Technology, Sanghuh College of Life Sciences, Konkuk University, Seoul 05029, Korea
| | - Kyu-Hyun Park
- Department of Animal Industry Convergence, Kangwon National University, Chuncheon 24341, Korea
| |
Collapse
|
11
|
Hantzopoulou GC, Sawyer G, Tilbrook A, Narayan E. Intra- and Inter-sample Variation in Wool Cortisol Concentrations of Australian Merino Lambs Between Twice or Single Shorn Ewes. FRONTIERS IN ANIMAL SCIENCE 2022. [DOI: 10.3389/fanim.2022.890914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Stress in Merino sheep can cause a reduction in the quantity and quality of fine wool production. Furthermore, it has been found that environmental stress during pregnancy can negatively affect the wool follicles of the developing fetus. This study was part of a larger field investigation on the effects maternal shearing frequency on sheep reproductive and productivity outcomes. For this study, we investigated the intra- and inter- sample variation in wool cortisol levels of weaner lambs. We conducted two experiments, the first was to determine the intra- and inter- sample variation in wool samples taken from the topknot of weaned lambs, and the other aim was to determine any difference between maternal shearing treatment (single or twice shearing) on absolute wool cortisol levels of weaned lambs. In the first experiment, topknot wool was collected from 10 lambs, and each sample was further divided into four subsamples, leading to a total of 40 wool subsamples. For the second experiment, we collected the topknot from the 23 lambs produced by the shearing frequency treatment ewes (once or twice shorn). The samples were then extracted and analyzed using a commercially available cortisol enzyme-immunoassay in order to determine the concentration of cortisol in each of the samples. Statistical analysis for the first experiment showed that there was no significant difference between the subsamples of each topknot wool sample taken from each lamb (p = 0.39), but there was a statistical difference between samples (p < 0.001), which was to be expected. In the second experiment, there was a significant difference between the lambs born to the one shearing and two shearing treatments (p = 0.033), with the lambs of the twice sheared ewes having higher average wool cortisol levels [2.304 ± 0.497 ng/g (SE); n = 14] than the ones born to once shorn ewes [1.188 ± 0.114 ng/g (SE), n = 8]. This study confirms that the topknot wool sampling can be a reliable method adapted by researchers for wool hormonal studies in lambs. Second, ewes shorn mid-pregnancy gave birth to lambs with higher cortisol concentrations than ewes that remained unshorn during pregnancy. This result warrants further investigation in a controlled study to determine if maternal access to nutrition (feed and water) may impact on the HPA-axis of lambs.
Collapse
|
12
|
Otten W, Heimbürge S, Tuchscherer A, Kanitz E. The age of hair matters – the incorporation of cortisol by external contamination is enhanced in distal hair segments of pigs and cattle. Animal 2022; 16:100495. [DOI: 10.1016/j.animal.2022.100495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 02/15/2022] [Accepted: 02/21/2022] [Indexed: 11/16/2022] Open
|
13
|
Oh S, Hosseindoust A, Ha S, Moturi J, Mun J, Tajudeen H, Kim J. Metabolic Responses of Dietary Fiber during Heat Stress: Effects on Reproductive Performance and Stress Level of Gestating Sows. Metabolites 2022; 12:metabo12040280. [PMID: 35448467 PMCID: PMC9028640 DOI: 10.3390/metabo12040280] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 03/10/2022] [Accepted: 03/19/2022] [Indexed: 02/07/2023] Open
Abstract
Heat stress is an important issue, and the addition of fiber to the diet is an option in modifying intestinal health. This study evaluated the effect of acid detergent fiber (ADF) levels on reproductive performance, intestinal integrity, and metabolism of gestating sows, and its carry-over effect on the lactation period during heat stress. The diets included 4.3% (Low fiber; LF), 5.4% (Medium fiber; MF), and 6.5% (High fiber; HF) ADF. Sows fed the HF diet showed a lower respiratory rate, hair cortisol concentration, and farrowing duration compared with the LF treatment. The HF diet increased the pyruvate, citrate cycle, glyoxylate, dicarboxylate, and thiamine metabolism compared with the MF. The concentration of acetate and total short-chain fatty acids were increased in the sows fed the HF diet. The gene expression of glucose transporter 3 and glucose transporter 4 was increased in the HF treatment. The gene expression of heat shock protein 70 was decreased in the HF treatment. The HF diet during gestation increased feed intake, constipation index, piglet weight, and litter weight compared with the LF. Sows in the LF treatment showed the greatest digestibility of crude protein and the lowest digestibility of ADF. In conclusion, a 6.5% ADF level is recommended for gestating sows during heat stress.
Collapse
Affiliation(s)
- SeungMin Oh
- Gyeongbuk Livestock Research Institute, Yeongju 63052, Korea;
| | - Abdolreza Hosseindoust
- Department of Animal Industry Convergence, Kangwon National University, Chuncheon 24341, Korea; (A.H.); (S.H.); (J.M.); (J.M.); (H.T.)
| | - SangHun Ha
- Department of Animal Industry Convergence, Kangwon National University, Chuncheon 24341, Korea; (A.H.); (S.H.); (J.M.); (J.M.); (H.T.)
| | - Joseph Moturi
- Department of Animal Industry Convergence, Kangwon National University, Chuncheon 24341, Korea; (A.H.); (S.H.); (J.M.); (J.M.); (H.T.)
| | - JunYoung Mun
- Department of Animal Industry Convergence, Kangwon National University, Chuncheon 24341, Korea; (A.H.); (S.H.); (J.M.); (J.M.); (H.T.)
| | - Habeeb Tajudeen
- Department of Animal Industry Convergence, Kangwon National University, Chuncheon 24341, Korea; (A.H.); (S.H.); (J.M.); (J.M.); (H.T.)
| | - JinSoo Kim
- Department of Animal Industry Convergence, Kangwon National University, Chuncheon 24341, Korea; (A.H.); (S.H.); (J.M.); (J.M.); (H.T.)
- Correspondence: ; Tel.: +82-33-250-8614
| |
Collapse
|
14
|
Islam MA, Lomax S, Doughty A, Islam MR, Jay O, Thomson P, Clark C. Automated Monitoring of Cattle Heat Stress and Its Mitigation. FRONTIERS IN ANIMAL SCIENCE 2021. [DOI: 10.3389/fanim.2021.737213] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Climate change related global warming is likely to continue, despite all mitigation measures taken by humans, due to the lag effect of long-term anthropogenic activities. Warming of the atmosphere can impact worldwide cattle production directly by compromising health, welfare and productivity, and indirectly by reducing the quality and quantity of animal feed. Under warm thermal conditions, cattle adjust their physiological and behavioural responses as an integral part of thermoregulation to maintain internal body temperature within a safe range. However, a greater intensity and duration of heat exposure can exceed thermoregulatory capacity leading to an increase in internal body temperature beyond the normal limit that ultimately evokes different animal responses to heat. In cattle, response to heat stress can be visually observed as elevated respiration rate or panting, but continuous visual monitoring is labour intensive, time consuming and subjective. Therefore, different weather-based indices have been developed such as the temperature humidity index (THI) and heat load index (HLI) which are commonly used weather-based indices for monitoring cattle heat stress at commercial level. However, the thermal comfort level of cattle based on weather-based indices has limited use at a microclimatic and individual animal level. Varying sensor-based approaches have shown promise to shift the focus of heat stress management to the individual level. Monitoring individual animal response and mitigation strategies for isolated heat-susceptible cattle could save on heat management costs whilst improving animal welfare and productivity. Here we review the technologies that enable automatic, continuous, and real-time cattle heat stress monitoring and mitigation under commercial conditions. Future platforms for autonomous monitoring and mitigation of heat stress in cattle are likely to be based on minimally-invasive smart technologies either singly, or in an integrated system, enabling real-time solutions to animal responses under various production systems and environmental conditions.
Collapse
|
15
|
Ghassemi Nejad J, Lee BH, Kim JY, Chemere B, Sung KI, Lee HG. Effect of alpine grazing on plasma and hair cortisol, serotonin, and DHEA in dairy cows and its welfare impact. Domest Anim Endocrinol 2021; 75:106581. [PMID: 33189967 DOI: 10.1016/j.domaniend.2020.106581] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Revised: 10/18/2020] [Accepted: 10/18/2020] [Indexed: 01/31/2023]
Abstract
Through the analysis of blood and hair samples, this study evaluated the effects of grazing in alpine areas on welfare indices and indicators of stress in dairy cows. Twenty-one Holstein dairy cows (body weight: 637 ± 21.5 kg; days in milk: 133 ± 17.7, and second parity) were randomly assigned to 3 groups: control (nongrazing), 12 h of alpine grazing (12 hG), and 24 h of alpine grazing (24 hG). Blood samples for plasma collection were taken for 3 consecutive days at the end of the experiment. Hair samples were collected at the beginning and end of the experiment. Hormone measurements included cortisol, serotonin, and dehydroepiandrosterone (DHEA) in both plasma and hair samples. Plasma cortisol and DHEA levels did not differ among the 3 groups, whereas the plasma serotonin level was higher in the 24 hG group than that in the other groups. The plasma cortisol to DHEA ratio was lower in the 24 hG group than that in the control and 12 hG group. The hair samples taken at the end of the experiment showed that the cortisol level was significantly higher in the control group than that in both of the grazing groups and also higher in the 12 hG than that in the 24 hG group. Hair DHEA and serotonin levels were highest in the 24 hG group. The hair cortisol to DHEA ratio was significantly higher in the control group than that in the 12 hG and 24 hG groups and in the 12 hG group than that in the 24 hG group. Our study showed that grazing dairy cows in alpine areas for 24 h improved their welfare, as indicated by increased serotonin levels in hair and plasma, increased hair DHEA level, and decreased stress indicators, including the hair cortisol level and cortisol to DHEA ratio. Farm facilities should allocate optimal grazing time for optimal welfare of dairy cows.
Collapse
Affiliation(s)
- J Ghassemi Nejad
- Department of Animal Science and Technology, Sanghuh College of Life Sciences, Konkuk University, Seoul 05029, Republic of Korea; Team of An Educational Program for Specialists in Global Animal Science, Brain Korea 21 Plus Project, Sanghuh College of Life Sciences, Konkuk University, Seoul 05029, Republic of Korea
| | - B-H Lee
- National Institute of Animal Science, RDA, Cheonan 31000, Republic of Korea
| | - J-Y Kim
- College of Animal Life Sciences, Kangwon National University, Chuncheon, 24341 Gangwon, Republic of Korea
| | - B Chemere
- Department of Animal Science, College of Agriculture and Environmental Sciences, Arsi University, P.O.Box: 193, Asella, Arsi, Oromia, Ethiopia
| | - K-I Sung
- College of Animal Life Sciences, Kangwon National University, Chuncheon, 24341 Gangwon, Republic of Korea.
| | - H-G Lee
- Department of Animal Science and Technology, Sanghuh College of Life Sciences, Konkuk University, Seoul 05029, Republic of Korea; Team of An Educational Program for Specialists in Global Animal Science, Brain Korea 21 Plus Project, Sanghuh College of Life Sciences, Konkuk University, Seoul 05029, Republic of Korea.
| |
Collapse
|
16
|
Chen F, Chen C, Li W, Xiao M, Yang B, Yan Z, Gao R, Zhang S, Han H, Chen C, Lv X. Rapid detection of seven indexes in sheep serum based on Raman spectroscopy combined with DOSC-SPA-PLSR-DS model. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 248:119260. [PMID: 33307346 DOI: 10.1016/j.saa.2020.119260] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 10/25/2020] [Accepted: 11/23/2020] [Indexed: 06/12/2023]
Abstract
Hepatic fascioliasis, ketosis of pregnancy, toxemia of pregnancy and other common sheep diseases will directly affect the concentration (/enzymatic activity) of seven indicators, such as cortisol and high-density lipoprotein cholesterol (HDL-C) in sheep serum. Whether the concentrations (/enzymatic activity) of these indicators can be detected quickly will directly affect the prevention of sheep diseases and the targeted adjustment of breeding methods, thereby affecting the economic benefits of sheep breeding. In this research, we established partial least square regression (PLSR), support vector regression based on genetic algorithm optimization (GA-SVR) and extreme learning machine (ELM) models. Due to the large differences in the content of different substances, it is difficult to directly use the RMSE to evaluate the quantitative effect of the model. This study is the first to propose conducting deviation standardization (DS) for the determination results of various substances. To further improve the performance of the model, we use the successive projections algorithm (SPA) to optimize feature extraction and combine it with the better-performing PLSR model for training. The results show that the optimized DOSC-SPA-PLSR-DS quantitative model has better determination results for 101 sheep serum samples. The average RMSEp* of the concentration of the six substances decreased from 0.0408 to 0.0387, the Rp2 increased from 0.9758 to 0.9846, and the running time was reduced from 0.1659 to 0.0008 s. And the determination performance of lipase (LPS) enzymatic activity has also been improved. The results of this research show that sheep serum Raman spectroscopy combined with DOSC-SPA-PLSR-DS optimization can efficiently monitor the concentration (/enzyme activity) of seven indicators in real time and provide a new strategy for future intelligent supervision of animal husbandry.
Collapse
Affiliation(s)
- Fangfang Chen
- College of Information Science and Engineering, Xinjiang University, Urumqi 830046, China
| | - Chen Chen
- College of Information Science and Engineering, Xinjiang University, Urumqi 830046, China
| | - Wenrong Li
- Key Laboratory of Genetics, Breeding & Reproduction of Grass-Feeding Livestock, Ministry of Agriculture, Urumqi 830000, China; Key Laboratory of Animal Biotechnology of Xinjiang Institute of Animal Biotechnology, Xinjiang Academy of Animal Science, Urumqi 830000, China
| | - Meng Xiao
- The Fourth People's Hospital in Urumqi, Urumqi 830002, China
| | - Bo Yang
- College of Information Science and Engineering, Xinjiang University, Urumqi 830046, China
| | - Ziwei Yan
- College of Information Science and Engineering, Xinjiang University, Urumqi 830046, China
| | - Rui Gao
- College of Information Science and Engineering, Xinjiang University, Urumqi 830046, China
| | - Shuailei Zhang
- College of Information Science and Engineering, Xinjiang University, Urumqi 830046, China
| | - Huijie Han
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Cheng Chen
- College of Information Science and Engineering, Xinjiang University, Urumqi 830046, China; Key Laboratory of Signal Detection and Processing, Xinjiang University, Urumqi 830046, China.
| | - Xiaoyi Lv
- College of Information Science and Engineering, Xinjiang University, Urumqi 830046, China; Key Laboratory of Signal Detection and Processing, Xinjiang University, Urumqi 830046, China; College of Software, Xinjiang University, Urumqi 830002, China.
| |
Collapse
|