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Alberghina D, Amato A, Brancato G, Cavallo C, Liotta L, Lopreiato V. Impact of Heat Stress on the Balance between Oxidative Markers and the Antioxidant Defence System in the Plasma of Mid-Lactating Modicana Dairy Cows. Animals (Basel) 2024; 14:2034. [PMID: 39061496 PMCID: PMC11274016 DOI: 10.3390/ani14142034] [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: 05/31/2024] [Revised: 06/21/2024] [Accepted: 07/08/2024] [Indexed: 07/28/2024] Open
Abstract
Animal health is affected during heat stress as a result of impaired immune responses, increased production of reactive oxygen species, and/or a deficiency of antioxidants. This leads to an imbalance between oxidants and antioxidants and results in oxidative stress. Heat stress is usually measured in dairy cattle via the temperature-humidity index (THI). In the present study, we aimed at assessing the influence of incremental THI on the balance between oxidative markers and the antioxidant defence system in the plasma of Modicana cows. Twenty-four multiparous, mid-lactating dairy cows were divided into two groups on the basis of different levels of mean THI reached in the period of the previous week up until the day of blood and milk sampling (April THI1:55, May THI2:68, June THI3:71, July THI4:80). The blood samples were collected to measure reactive oxygen metabolites (ROM) and antioxidant defense markers (ferric reducing ability of plasma (FRAP), paraoxonase (PON), advanced oxidation protein products (AOPP), plasma thiol groups (SHp), as well as lipid-soluble antioxidant pro-vitamin (β-carotene) and vitamins (tocopherol and retinol). Milk characteristics, haematological values, and plasma biochemical metabolites were also evaluated. Results showed a significant increase in ROM (p < 0.05) and a significant decrease in PON (p < 0.05), AOPP (p < 0.05), and β-carotene (p < 0.001). Incremental THI significantly decreased levels of milk fat content, red and white blood cells, plasma glucose, and non-esterified fatty acids, while significantly increasing monocytes and the concentrations of β-hydroxybutyrate and creatinine, but not fructosamine. The results of the study show that heat stress significantly affects reactive oxygen species production and antioxidant parameters. Carotenoid supplementation should be considered to alleviate the impact of these effects.
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Affiliation(s)
- Daniela Alberghina
- Department of Veterinary Sciences, Università degli Studi di Messina, Viale Palatucci 13, 98168 Messina, Italy; (A.A.); (C.C.); (L.L.); (V.L.)
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Angeli E, Barcarolo D, Ribas LE, Matiller V, Addona SM, Rey F, Ortega HH, Hein GJ. Biomarkers of oxidative stress and liver function in early lactation and their relationship with the reproductive efficiency of multiparous grazing dairy cows in Argentina. A retrospective study. Vet Res Commun 2023; 47:1817-1830. [PMID: 37115462 DOI: 10.1007/s11259-023-10134-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 04/27/2023] [Indexed: 04/29/2023]
Abstract
This study aimed to analyze the possible relationship between days to conception and different oxidative stress (OS) biomarkers and liver functional parameters in multiparous dairy cows. Besides, a fast reliable method for the accurate measurement of malondialdehyde (MDA) by liquid chromatography-tandem mass spectrometry was developed in several matrices. During lactation, the days to conception of 28 cows were determined for a retrospective study. According to this parameter, cows were divided into two groups: high and low days to conception (HDC and LDC, respectively). Blood, urine and liver biopsies were sampled 21 days before the expected calving date, and 7 and 21 days after calving. The method developed for MDA was validated according to international requirements. The lower limit of quantification was 0.25 µmol/L for plasma and urine and 10.00 µmol/L for liver tissue. No differences between groups were observed in the systemic concentration of non-esterified fatty acids, β-hydroxybutyric acid and liver triacylglycerol content (P > 0.05). Cholesterol concentration was higher in the LDC than in the HDC group (P < 0.05). Plasma 3-nitrotyrosine (3-NT) concentration was lower in the LDC than in the HDC group on day 21 post-calving (P < 0.05). Superoxide dismutase activity was higher in the LDC than in the HDC group (P < 0.05). Particularly, in the liver, 3-NT and MDA concentrations were lower in the LDC than in the HDC group (P < 0.05). These results allow inferring that the amelioration of OS biomarkers in plasma and liver could be related to a better reproductive performance of dairy cows.
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Affiliation(s)
- Emmanuel Angeli
- Laboratorio de Biología Celular Y Molecular Aplicada, Instituto de Ciencias Veterinarias del Litoral (ICIVET Litoral), Universidad Nacional del Litoral (UNL) / Consejo Nacional de Investigaciones Científicas Y Técnicas (CONICET), Esperanza, Santa Fe, Argentina
- Facultad de Ciencias Veterinarias del Litoral, Universidad Nacional del Litoral (UNL), Esperanza, Santa Fe, Argentina
| | - Daiana Barcarolo
- Laboratorio de Biología Celular Y Molecular Aplicada, Instituto de Ciencias Veterinarias del Litoral (ICIVET Litoral), Universidad Nacional del Litoral (UNL) / Consejo Nacional de Investigaciones Científicas Y Técnicas (CONICET), Esperanza, Santa Fe, Argentina
| | - Lucas E Ribas
- Laboratorio de Biología Celular Y Molecular Aplicada, Instituto de Ciencias Veterinarias del Litoral (ICIVET Litoral), Universidad Nacional del Litoral (UNL) / Consejo Nacional de Investigaciones Científicas Y Técnicas (CONICET), Esperanza, Santa Fe, Argentina
- Facultad de Ingeniería Química - Universidad Nacional del Litoral, Santa Fe, Santa Fe, Argentina
| | - Valentina Matiller
- Laboratorio de Biología Celular Y Molecular Aplicada, Instituto de Ciencias Veterinarias del Litoral (ICIVET Litoral), Universidad Nacional del Litoral (UNL) / Consejo Nacional de Investigaciones Científicas Y Técnicas (CONICET), Esperanza, Santa Fe, Argentina
- Facultad de Ciencias Veterinarias del Litoral, Universidad Nacional del Litoral (UNL), Esperanza, Santa Fe, Argentina
| | - Silvina M Addona
- Laboratorio de Biología Celular Y Molecular Aplicada, Instituto de Ciencias Veterinarias del Litoral (ICIVET Litoral), Universidad Nacional del Litoral (UNL) / Consejo Nacional de Investigaciones Científicas Y Técnicas (CONICET), Esperanza, Santa Fe, Argentina
- Facultad de Ingeniería Química - Universidad Nacional del Litoral, Santa Fe, Santa Fe, Argentina
| | - Florencia Rey
- Laboratorio de Biología Celular Y Molecular Aplicada, Instituto de Ciencias Veterinarias del Litoral (ICIVET Litoral), Universidad Nacional del Litoral (UNL) / Consejo Nacional de Investigaciones Científicas Y Técnicas (CONICET), Esperanza, Santa Fe, Argentina
- Facultad de Ciencias Veterinarias del Litoral, Universidad Nacional del Litoral (UNL), Esperanza, Santa Fe, Argentina
| | - Hugo H Ortega
- Laboratorio de Biología Celular Y Molecular Aplicada, Instituto de Ciencias Veterinarias del Litoral (ICIVET Litoral), Universidad Nacional del Litoral (UNL) / Consejo Nacional de Investigaciones Científicas Y Técnicas (CONICET), Esperanza, Santa Fe, Argentina
- Facultad de Ciencias Veterinarias del Litoral, Universidad Nacional del Litoral (UNL), Esperanza, Santa Fe, Argentina
| | - Gustavo J Hein
- Laboratorio de Biología Celular Y Molecular Aplicada, Instituto de Ciencias Veterinarias del Litoral (ICIVET Litoral), Universidad Nacional del Litoral (UNL) / Consejo Nacional de Investigaciones Científicas Y Técnicas (CONICET), Esperanza, Santa Fe, Argentina.
- Centro Universitario Gálvez, Universidad Nacional del Litoral (UNL), Gálvez, Santa Fe, Argentina.
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Moratorio M, Carriquiry M, Ungerfeld R, Fiol C. Frequent social regroupings affect corporal and reproductive development, metabolic status, and behavioral time budget in dairy heifers. Trop Anim Health Prod 2023; 55:231. [PMID: 37273090 DOI: 10.1007/s11250-023-03648-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 05/30/2023] [Indexed: 06/06/2023]
Abstract
We aimed to evaluate the corporal and reproductive development, metabolic status, and behavioral patterns of resident dairy heifers subjected to social regroupings (SR). Holstein replacement heifers (153.3 ± 16.1 kg, 11 months old) were homogeneously allocated to: 1) Control (CON; n = 14 resident + 5 "permanent") and 2) Regrouped (RG; n = 14 resident + 5 "changing"). "Changing" heifers were exchanged for 5 novel heifers every 21 d over 205 days (total = 10 SR). At each SR, body weight, wither height, body condition score (BCS), eating, ruminating, lying and standing behaviors were recorded, and blood hormones and metabolites were determined. Behavior was registered through scan sampling every 10 min., and estrus was detected using patches. Wither height and BCS were greater in CON than RG at SR9 and 10, and at SR4 and 5, respectively (P < 0.01). Control heifers showed first heat earlier (93 ± 9 d vs 126 ± 14 d; P = 0.03) and presented greater insulin growth factor- 1 (171.3 vs 120.0 ng/ml ± 10.1; P < 0.01) and glucose (4.3 vs 4.2 mmol/L ± 0.07; P = 0.04) concentrations than RG, while non-esterified fatty acids concentration was greater in RG (0.35 vs 0.30 mmol/L ± 0.04 P = 0.04). Regrouped heifers were observed more times eating (0.45 vs 0.33 ± 0.01), but fewer times ruminating (0.21 vs 0.24 ± 0.01) than CON (P < 0.01). Frequent SRs negatively affected corporal and reproductive development and energy metabolism, and altered behavioral patterns in dairy heifers.
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Affiliation(s)
- M Moratorio
- Departamento de Producción Animal Y Salud de los Sistemas Productivos, Facultad de Veterinaria, Universidad de La República, Ruta 1 Km 42.5, 80100, San José, Uruguay.
| | - M Carriquiry
- Departamento de Producción Animal Y Pasturas, Facultad de Agronomía, Universidad de La República, Av. E. Garzón 780, 12900, Montevideo, Uruguay
| | - R Ungerfeld
- Departamento de Biociencias Veterinarias, Facultad de Veterinaria, Universidad de La República, Ruta 8 Km 18, 13000, Montevideo, Uruguay
| | - C Fiol
- Departamento de Producción Animal Y Salud de los Sistemas Productivos, Facultad de Veterinaria, Universidad de La República, Ruta 1 Km 42.5, 80100, San José, Uruguay
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Monitoring the redox status in dairy cows by using plasma dROMs, PAT, and OSI biomarkers. ACTA VET BRNO 2021. [DOI: 10.2754/avb202190020125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The aim of this work was to determine the changes of redox indicators such as reactive oxygen metabolites (dROMs), plasma antioxidant test (PAT) and the oxidative stress index (OSI) in dairy cows at different stages of lactation using a diagnostic equipment which is suitable for in vivo oxidative stress (OS) monitoring procedures. In total, 628 dairy cows were examined in the pre-parturient period (days in milk [DIM]: -21 to -1 day; n = 117), in the calving and maternity period (DIM: 0 to 7; n = 137), in the early lactation period (DIM: 8 to 30; n = 139), and the in the peak lactation (DIM: 31 to 150; n = 235). The dROMs and OSI values were significantly different (P < 0.05) when comparing the 1st and 2nd+ lactation cows in each group. The highest mean value of dROMs was detected at the calving and maternity stage in 1st lactation cows (141 ± 25 U. Carr) and the lowest (103 ± 29 U. Carr) was found in peak lactation. The OSI developed similarly, with the highest value of 5.58 ± 0.94 in the calving and maternity period in the 1st lactation cows and the lowest value of 4.05 ± 1.21 in peak lactation and significant differences were found in many cases. Based on the results, the measurement of dROMs and OSI may be suitable for detecting oxidative stress in different lactation stages.
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The impact of the oxidative status on the reproduction of cows and the calves’ health – a review. ACTA VET BRNO 2021. [DOI: 10.2754/avb202190010003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The profitability of cattle farming is largely determined by ensuring high-quality breeding animals for replacement and longevity in production. The provision of breeding animals requires adequate fertility of the cowherd and then intensive weight gain in the calf rearing period. For ensuring these demands, many management aspects must be considered. Continuous monitoring of the herd’s health status, including redox status, is essential. This review aims to provide a summary of relevant scientific data published in the last few decades regarding the role of oxidative stress (OS) in infertility of dairy cows and developmental diseases in calves, the major predisposing factors, and possible prevention.
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ALKAN H, SATILMIS F, KARASAHIN T, DURSUN S, ERDEM H. Evaluation of the relationship between serum paraoxonase-1 activity and superovulation response/embryo yield in Holstein cows. J Vet Med Sci 2021; 83:535-541. [PMID: 33536396 PMCID: PMC8025417 DOI: 10.1292/jvms.20-0578] [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: 09/30/2020] [Accepted: 12/23/2020] [Indexed: 11/30/2022] Open
Abstract
In this study, the effect of serum paraoxonase-1 (PON-1) activity on superovulation response and embryo yield was evaluated. The study material comprised 50 Holstein cows aged 3-4 years on postpartum day 90-120 with a body condition score of 3-3.25. A progesterone-based estrus synchronization protocol was initially administered to the selected donors. For this purpose, progesterone source was inserted intravaginally (day 0) and gonadotropin-releasing hormone injection was performed (day 6). Seven days after the insertion of progesterone device, follicle-stimulating hormone injections (total dose of 500 µg in decreasing doses for 4 days) were administered for superovulation. On the morning of the ninth day, prostaglandin (PG) F2α was administered, and the progesterone device was removed from the vagina in the evening on the same day. Two days after PGF2α administration, fixed-time artificial insemination was performed in the morning and in the evening. On the day of artificial insemination, blood samples were taken from the donors to determine the serum PON-1 activity. Uterine flushing was performed seven days after insemination. The results revealed that the serum PON-1 activity (mean ± SD, 562.71 ± 140.23 U/l) of the cows that responded to superovulation (donors with total corpus luteum count of ≥3 in both ovaries) was higher than those (389.91 ± 80.51 U/l) that did not (P<0.05). On the day of insemination, a positive correlation was determined between serum PON-1 activity and the counts of total corpus luteum (r=0.398), total oocyte/embryo (r=0.468), transferable embryo (r=0.453), and Code I embryos (r=0.315, P<0.05). Unlike the Code I embryos, there was no significant correlation between serum PON-1 activity and the number of Code III embryos. Moreover, no significant difference in the number of Code III embryos between the two PON-1 groups was observed. However, embryo yield and quality were found to have increased with increased PON-1 activity. Therefore, it was concluded that serum PON-1 activity may be associated with superovulation response, embryo yield and quality in donor cows.
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Affiliation(s)
- Hasan ALKAN
- Department of Obstetrics and Gynaecology, Faculty of Veterinary Medicine, Selcuk University, Konya, 42250, Turkey
| | - Fatma SATILMIS
- Department of Obstetrics and Gynaecology, Faculty of Veterinary Medicine, Selcuk University, Konya, 42250, Turkey
| | - Tahir KARASAHIN
- Department of Physiology, Faculty of Veterinary Medicine, Aksaray University, Aksaray, 68100, Turkey
| | - Sukru DURSUN
- Department of Obstetrics and Gynaecology, Faculty of Veterinary Medicine, Aksaray University, Aksaray, 68100, Turkey
| | - Huseyin ERDEM
- Department of Obstetrics and Gynaecology, Faculty of Veterinary Medicine, Selcuk University, Konya, 42250, Turkey
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Karasahin T, Alkan H, Satilmis F, Dursun S, Ozturk C, Bulut G, Aksoy NH, Tekindal MA, Caglayan T, Yesilkaya OF, Erdem H. Relationship between total antioxidant/oxidant status, and oxidative stress index and superovulation response in donor cows. Livest Sci 2021. [DOI: 10.1016/j.livsci.2020.104340] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Alyethodi RR, Sirohi AS, Karthik S, Tyagi S, Perumal P, Singh U, Sharma A, Kundu A. Role of seminal MDA, ROS, and antioxidants in cryopreservation and their kinetics under the influence of ejaculatory abstinence in bovine semen. Cryobiology 2021; 98:187-193. [PMID: 33476643 DOI: 10.1016/j.cryobiol.2020.11.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 10/30/2020] [Accepted: 11/03/2020] [Indexed: 11/30/2022]
Abstract
Despite many cryopreservation techniques in bovine semen, various stressors' detrimental effects remain a significant issue. The present study targeted to assess the role of semen quality parameters, sperm function tests, lipid peroxidation, reactive oxygen species (ROS), and different antioxidants in the cryopreservation of bovine semen. Further, the kinetics of lipid peroxidation, ROS, and antioxidants on repeated semen collection under short ejaculatory abstinence were studied. We designed a comparative study where bulls were grouped into good and low freezable semen groups (Freeze-groups) based on their post-thaw motility. All the bulls included had similar initial motility and qualified minimum standards for initial semen parameters viz. semen volume and sperm concentration. The present study detected a higher lipid peroxidation and ROS viz. superoxide anions (•O2-) and a lower total antioxidant capacity (TAC) in the low freeze-group compared to the good freeze-group. The ROS and antioxidants showed unique kinetics on repeated semen collection at short intervals, and no significant change was detected in semen volume, sperm motility, and sperm concentration. This study detected higher head abnormalities and poor acrosome integrity in the low freeze-groups. The present study results indicated that the sperm head might be the most vulnerable part of the sperm to cryopreservation stress. The present study finds significantly higher lipid peroxidation and ROS levels and reduced antioxidant capacity as the primary reasons for low cryopreservability. Further, repeated semen collection with a shorter or lack of abstinence does not impose any significant change in the semen volume and sperm concentration; moreover, it could be beneficial for higher antioxidant levels and lower lipid peroxidation levels. As seminal plasma has both inhibitory and stimulatory roles in sperm function and cryopreservation, identifying the critical role players of seminal plasma and identifying sperm related changes in cryopreservation could predict the cryopreservability potential of semen.
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Affiliation(s)
- Rafeeque R Alyethodi
- Animal Science Division, ICAR-Central Island Agricultural Research Institute, A&N, India.
| | - Ajayvir Singh Sirohi
- Semen Freezing Laboratory, ICAR-Central Institute for Research on Cattle, Meerut, UP, India
| | - S Karthik
- Animal Science Division, ICAR-Central Island Agricultural Research Institute, A&N, India
| | - S Tyagi
- Semen Freezing Laboratory, ICAR-Central Institute for Research on Cattle, Meerut, UP, India
| | - P Perumal
- Animal Science Division, ICAR-Central Island Agricultural Research Institute, A&N, India
| | - Umesh Singh
- Animal Genetics & Breeding Division, ICAR-Central Institute for Research on Cattle, Meerut, UP, India
| | - Ankur Sharma
- Semen Freezing Laboratory, ICAR-Central Institute for Research on Cattle, Meerut, UP, India
| | - A Kundu
- Animal Science Division, ICAR-Central Island Agricultural Research Institute, A&N, India
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Falomo M, Del Re B, Rossi M, Giaretta E, Da Dalt L, Gabai G. Relationship between postpartum uterine involution and biomarkers of inflammation and oxidative stress in clinically healthy mares ( Equus caballus). Heliyon 2020; 6:e03691. [PMID: 32258514 PMCID: PMC7125350 DOI: 10.1016/j.heliyon.2020.e03691] [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: 10/23/2019] [Revised: 02/25/2020] [Accepted: 03/25/2020] [Indexed: 12/19/2022] Open
Abstract
To test the hypothesis that delayed/impaired uterine involution could be associated with oxinflammation, we studied the progression of the uterine involution in association with some biomarkers of inflammation and oxidative stress in clinically healthy mares (N = 26) during early postpartum. The examination of the reproductive tract was performed on Days 7 and 21 after foaling. Uterine involution was assessed considering: a) the increase of the gravid uterine horn diameter (GUHD) compared with diameter recorded before pregnancy during the previous breeding season; b) the level of endometrial edema (EE); c) the degree of accumulation of intrauterine fluid (IUFA); d) the status of the cervix (CS). Inflammation and oxidative stress were studied by measuring serum amyloid A (SAA), cortisol, DHEA, AOPP, protein carbonyl groups, malondialdheyde (MDA) and thiols in plasma on Days 7 and 21. By Day 21 after parturition, a significant improvement (P < 0.01) was observed for GUHD and EE; while IUFA increased in six animals. Plasma SAA and DHEA concentrations were higher when the clinical parameters indicated a lower degree of uterine involution. On Day 7, the cortisol/DHEA ratio was lower in animals with higher degree of EE. Plasma AOPP and MDA concentrations were significantly lower (P < 0.05) in animals with the lower GUHD. On Day 21, plasma MDA concentrations were significantly lower (P < 0.05) in animals with the lower IUFA. Our data suggest that a mild condition of inflammation and oxidative stress occur in mares with delayed/impaired uterine involution.
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Affiliation(s)
- M.E. Falomo
- Department of Animal Medicine, Production and Health (MAPS), University of Padova, Agripolis 35020 Legnaro (PD) Italy
| | - B. Del Re
- Department of Animal Medicine, Production and Health (MAPS), University of Padova, Agripolis 35020 Legnaro (PD) Italy
| | - M. Rossi
- Department of Animal Medicine, Production and Health (MAPS), University of Padova, Agripolis 35020 Legnaro (PD) Italy
| | - E. Giaretta
- Department of Comparative Biomedicine and Food Science (BCA), University of Padova, Agripolis 35020 Legnaro (PD) Italy
| | - L. Da Dalt
- Department of Comparative Biomedicine and Food Science (BCA), University of Padova, Agripolis 35020 Legnaro (PD) Italy
| | - G. Gabai
- Department of Comparative Biomedicine and Food Science (BCA), University of Padova, Agripolis 35020 Legnaro (PD) Italy
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Evaluation of Oxidative Stress in Dairy Cows with Left Displacement of Abomasum. Animals (Basel) 2019; 9:ani9110966. [PMID: 31766198 PMCID: PMC6912308 DOI: 10.3390/ani9110966] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 10/31/2019] [Accepted: 11/09/2019] [Indexed: 01/03/2023] Open
Abstract
Simple Summary The present study evaluated oxidative and antioxidant status in dairy cows with Left Displacement of the Abomasum (LDA), an economically important postpartum disease in cattle. The oxidant capacity of plasma measured with a test fo reactive oxygen metabolites, the d-ROMs test, was significantly higher and the plasma biological antioxidant potential (BAP), measured with the BAP test was lower in the LDA group compared with the control group. Oxidative status was assessed using an arbitrary index obtained from the ratio between d-ROMs and BAP and the results showed that cows with LDA experience an imbalance between oxidants and antioxidants. Abstract Left Displacement of the Abomasum (LDA) is a condition that occurs in high-producing postpartum dairy cows and it causes economic losses. Studies performed in the last decade indicate that adult dairy cows experience oxidative stress. Increasing interest in the role of oxidative status in ruminant medicine has emphasized the need to develop reliable methods to assess it. A few studies have evaluated the relationship between LDA and oxidative status, mostly through the determination of single parameters of oxidation and the determination of antioxidant status separately, with contrasting results. The aim of this study was to assess the oxidative status by the measurement of Reactive Oxygen Metabolites with d-ROMs and Biological Antioxidant Potential BAP and the calculation of the Oxidative Status index in 74 multiparous dairy cows with LDA. Each case was matched with a control herdmate. The amount of free oxygen radicals in plasma samples was determined using the d-ROMs test, the concentration of antioxidants was measured using the BAP test and the Oxidative Status index was also calculated. The concentration of d-ROMs was significantly higher in the study group compared to the control group (179 ± 37.7 U CARR and 158 ± 23.0 U CARR, respectively), while the concentration of BAP was significantly lower in the study group than in the control group (2156 ± 98.1 µmol/L vs. 2558 ± 108.5 µmol/L). The Oxidative Status index value was significantly higher in cows with LDA than in healthy cows (8.3 ± 1.51 vs. 6.2 ± 0.76). The results of this study indicated that an inbalance between oxidants and antioxidants occurred in cattle with LDA.
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Barbato O, Holmes B, Filipescu IE, Celi P. Dietary Supplementation of Yerba Mate ( Ilex paraguariensis) during the Dry Period Improves Redox Balance in Lactating Dairy Cows. Antioxidants (Basel) 2019; 8:antiox8020038. [PMID: 30744136 PMCID: PMC6406637 DOI: 10.3390/antiox8020038] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Revised: 01/29/2019] [Accepted: 02/06/2019] [Indexed: 12/22/2022] Open
Abstract
Thirty-six pregnant Holstein–Friesian cows were used to study the effect of Yerba Mate (YM) supplementation during the dry period on redox balance. The treatments groups were Control (no YM), YM 250 (250 g/cow/day), and YM 500 (500 g/cow/day). Blood samples were obtained 30 days prepartum, at calving, and monthly postpartum until four months post calving. Liveweight (LW) and body condition score (BCS) were assessed prepartum, at calving, and then postpartum monthly until the end of the trial. Plasma was analyzed for hydroperoxides (d-ROMs), advanced oxidation protein products (AOPP), and biological antioxidant potential (BAP). The oxidative stress index (OSI) was calculated as OSI = ROMs/BAP × 100. Cows were milked twice daily, and milk yield data were recorded daily. Redox balance was improved by YM supplementation, as reflected in the lower OSI values observed in the YM groups. Yerba Mate supplementation significantly affected LW, but did not affect BCS. Milk yield averaged 28.1 ± 0.40, 29.0 ± 0.48, and 29.9 ± 0.46 L/cow/day in the Control, YM 250, and YM 500 groups, respectively, but was not significant. Nutritional manipulation during the dry period with Yerba Mate has demonstrated the potential to improve redox balance and milk yield.
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Affiliation(s)
- Olimpia Barbato
- Dipartimento di Medicina Veterinaria, Università degli Studi di Perugia, Perugia 06123, Italy.
| | - Belinda Holmes
- Faculty of Veterinary Science, University of Sydney, Narellan, NSW 2567, Australia.
| | - Iulia-Elena Filipescu
- Dipartimento di Medicina Veterinaria, Università degli Studi di Perugia, Perugia 06123, Italy.
| | - Pietro Celi
- Faculty of Veterinary Science, University of Sydney, Narellan, NSW 2567, Australia.
- Animal Nutrition and Health, DSM Nutritional Products, Kaiseragust 4303, Switzerland.
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Proanthocyanidins Protect against β-Hydroxybutyrate-Induced Oxidative Damage in Bovine Endometrial Cells. Molecules 2019; 24:molecules24030400. [PMID: 30678309 PMCID: PMC6384621 DOI: 10.3390/molecules24030400] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 01/13/2019] [Accepted: 01/18/2019] [Indexed: 01/07/2023] Open
Abstract
Metabolic diseases, such as ketosis, are closely associated with decreased reproductive performance (such as delayed estrus and decreased pregnancy rate) in dairy cows. The change of β-hydroxybutyrate (BHBA) concentration in dairy cattle is an important mechanism leading to ketosis, and its blood concentration in ketotic cows is always significantly higher than in nonketotic cows. Many studies indicated that BHBA can induce oxidative damage in liver and other organs. Proanthocyanidins (PCs) have gained substantial attention in the last decade as strong antioxidative substances. This study aimed to demonstrate a protective effect of PCs against BHBA-induced oxidative stress damage in bovine endometrial (BEND) cells by activating the nuclear erythroid2-related factor2 (Nrf2) signaling pathway. Our research show that PCs could significantly increase activities of catalase (CAT) and glutathione peroxidase (GSH-PX), glutathione (GSH) content, and antioxidant capacity (T-AOC), while significantly decreasing malondialdehyde (MDA) content in BEND cells. Both mRNA and protein expression levels of Nrf2 were significantly increased in BEND cells, and glutamate–cysteine ligase catalytic subunit (GCLC), heme oxygenase 1 (HO-1), manganese superoxide dismutase (Mn-SOD), and NAD(P)Hquinone dehydrogenase 1 (NQO-1) were also significantly increased. These results indicate that PCs can antagonize BHBA-induced oxidative damage by activating the Nrf2 signaling pathway to exert an antioxidant effect.
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Oxidative Stress and Nutraceuticals in the Modulation of the Immune Function: Current Knowledge in Animals of Veterinary Interest. Antioxidants (Basel) 2019; 8:antiox8010028. [PMID: 30669304 PMCID: PMC6356544 DOI: 10.3390/antiox8010028] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Revised: 01/11/2019] [Accepted: 01/15/2019] [Indexed: 12/20/2022] Open
Abstract
In the veterinary sector, many papers deal with the relationships between inflammation and oxidative stress. However, few studies investigate the mechanisms of action of oxidised molecules in the regulation of immune cells. Thus, authors often assume that these events, sometime leading to oxidative stress, are conserved among species. The aim of this review is to draw the state-of-the-art of the current knowledge about the role of oxidised molecules and dietary antioxidant compounds in the regulation of the immune cell functions and suggest some perspectives for future investigations in animals of veterinary interest.
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Relationship between Protein Oxidation Biomarkers and Uterine Health in Dairy Cows during the Postpartum Period. Antioxidants (Basel) 2019; 8:antiox8010021. [PMID: 30646595 PMCID: PMC6356478 DOI: 10.3390/antiox8010021] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Revised: 01/04/2019] [Accepted: 01/07/2019] [Indexed: 02/06/2023] Open
Abstract
High neutrophil (PMN, Polymorphonuclear neutrophil) counts in the endometrium of cows affected by endometritis, suggests the involvement of oxidative stress (OS) among the causes of impaired fertility. Protein oxidation, in particular, advanced oxidation protein products (AOPP), are OS biomarkers linked to PMN activity. To test this hypothesis, the relationship between protein oxidation and uterus health was studied in thirty-eight dairy cows during the puerperium. The animals were found to be cycling, without any signs of disease and pharmacological treatments. PMN count was performed either through a cytobrush or a uterine horn lavage (UHL). Cows were classified into four groups, based on the uterine ultrasonographic characteristics and the PMN percentage in the uterine horns with a higher percentage of high neutrophil horn (HNH). They were classified as: Healthy (H); Subclinical Endometritis (SCE); Grade 1 Endometritis (EM1); and Grade 2 Endometritis (EM2). AOPP and carbonyls were measured in plasma and UHL. UHL samples underwent Western blot analysis to visualize the carbonyl and dityrosine formation. Plasma AOPP were higher (p < 0.05) in EM2. AOPP and carbonyl group concentrations were higher in the HNH samples (p < 0.05). Protein concentration in the UHL was higher in the EM2 (p < 0.05). Carbonyl and dityrosine formation was more intense in EM1 and EM2. Protein oxidation observed in the EM2 suggests the presence of an inflammatory status in the uterus which, if not adequately hindered, could result in low fertility.
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Boudjellaba S, Ainouz L, Tennah S, Temim S, Iguer-Ouada M. Reproduction performance and blood biochemical parameters in dairy cows: Relationship with oxidative stress status. Vet World 2018; 11:883-888. [PMID: 30034185 PMCID: PMC6048084 DOI: 10.14202/vetworld.2018.883-888] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2018] [Accepted: 05/25/2018] [Indexed: 11/16/2022] Open
Abstract
Background and Aim: During the last decades, reproduction performances declined dramatically worldwide, but little is known concerning the involvement of oxidative stress as a causative factor. Oxidative stress may act at different levels, with negative impacts on cell membrane integrity and other active molecules with potential subsequent effects on reproduction. The aim of the current study was to investigate the oxidative stress status in cows according to their reproductive performances. Materials and Methods: Peripheral blood concentration of two oxidative stress biomarkers, glutathione S-transferase (GST) and malondialdehyde (MDA), and other biochemical parameters (glucose, total lipids, cholesterol, triglycerides, albumin, total proteins, calcium, urea, creatinine, direct bilirubin, alanine aminotransferase, aspartate aminotransferase, and alkaline phosphatase) were determined in 40 healthy cows. Body condition score (BCS), calving to first service interval (FSI), calving to conception interval (CCI), and the number of service per conception (SPC) were simultaneously recorded for each cow. Results: Concerning FSI, three groups were established: Group 1 (from 44 to 60 days), Group 2 (from 60 to 70 days), and Group 3 (from 70 to 80 days). For CCI, two groups were considered: Group 1 (<110 days) and Group 2 (>110 days). MDA showed significant high values only in cows with the lowest BCS (1.5) compared to cows with BCS note of 2.5 and 3.5. No significant difference was observed in cows oxidative stress status (MDA and GST) according to reproductive performances (FSI, CCI, and SPC) in all studied groups. Conclusion: The results revealed relatively altered oxidative stress status in cows with abnormal reproductive performances; however, no significant difference was recorded whatever the considered reproductive parameter.
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Affiliation(s)
- Sofiane Boudjellaba
- Laboratoire de Recherche Gestion des Ressources Animales Locales. École Nationale Supérieure Vétérinaire d'Alger, Algeria
| | - Lynda Ainouz
- Laboratoire de Biologie et Physiologie Animale, ENS, Kouba, Alger. École Nationale Supérieure Vétérinaire d'Alger, Algeria
| | - Safia Tennah
- Laboratoire de Recherche Gestion des Ressources Animales Locales. École Nationale Supérieure Vétérinaire d'Alger, Algeria
| | - Soraya Temim
- Laboratoire de Recherche Santé et Production Animales. École Nationale Supérieure Vétérinaire d'Alger, Algeria
| | - Mokrane Iguer-Ouada
- Laboratoire Associé en écosystèmes Marins et Aquacoles, Faculté des Sciences de la Nature et de la Vie, Université de Béjaia, Bejaia 06000, Algeria
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16
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Nutritional strategies in ruminants: A lifetime approach. Res Vet Sci 2017; 116:28-39. [PMID: 28943061 DOI: 10.1016/j.rvsc.2017.09.011] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Revised: 08/28/2017] [Accepted: 09/09/2017] [Indexed: 01/08/2023]
Abstract
This review examines the role of nutritional strategies to improve lifetime performance in ruminants. Strategies to increase ruminants' productive longevity by means of nutritional interventions provide the opportunity not only to increase their lifetime performances and their welfare, but also to decrease their environmental impact. This paper will also address how such nutritional interventions can increase herd efficiency and farm profitability. The key competencies reviewed in this article are redox balance, skeletal development and health, nutrient utilization and sustainability, which includes rearing ruminants without antibiotics and methane mitigation. While the relationships between these areas are extremely complex, a multidisciplinary approach is needed to develop nutritional strategies that would allow ruminants to become more resilient to the environmental and physiological challenges that they will have to endure during their productive career. As the demand of ruminant products from the rapidly growing human world population is ever-increasing, the aim of this review is to present animal and veterinary scientists as well as nutritionists a multidisciplinary approach towards a sustainable ruminant production, while improving their nutrient utilization, health and welfare, and mitigation of their carbon footprint at the same time.
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Yadav BK, Singh SK, Nakade UP, Singh VK, Sharma A, Srivastava M, Yadav B, Singh Y, Sirohi R, Garg SK. Ameliorative Potential of Prepartal Trace Mineral and Vitamin Supplementation on Parturition-Induced Redox Balance and Myeloperoxidase Activity of Periparturient Sahiwal Cows. Biol Trace Elem Res 2017; 177:72-79. [PMID: 27752919 DOI: 10.1007/s12011-016-0864-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2016] [Accepted: 10/04/2016] [Indexed: 02/07/2023]
Abstract
Twelve apparently healthy multiparous parturient Sahiwal cows were allocated into two groups having six cows in each one. Six cows were supplemented with antioxidant mixture (mixture containing Cu, Mn, Cr, Zn, and vitamins A and D3) daily from 21 days before parturition till the day relative to calving. Whereas, remaining non-supplemented six cows were kept as the control group. Blood samples were obtained five times: at enrolment (21 days pre-partum), and again at days 0, +7, +14, and +21 relative to calving. In the non-supplemented control group, serum total antioxidant capacity (TAC) was significantly lower at days 0, +7, and +14 as compared to their own day -21 values. Likewise, significantly lower myeloperoxidase (MPO) activities were also exhibited by these cows at days 0 and +7. Conversely, serum malondialdehyde (MDA) and protein carbonyl (PC) levels were significantly higher in these cows at days 0, +7, +14, and +21. However, significant alterations in TAC content among the studied sampling days were not recorded in antioxidants supplemented group. Moreover, TAC content and MPO activities of supplemented group were significantly higher at days 0, +7, and +14 when compared with that of the non-supplemented control group. However, MDA and PC contents of supplemented group were significantly lower at days 0, +7, +14, and +21 as compared to that of the non-supplemented control group. In conclusion, periparturient Sahiwal cows experience substantial oxidative and immunological dents which can be potentially ameliorated by prepartal trace mineral and vitamin supplementation.
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Affiliation(s)
- Brajesh K Yadav
- Department of Veterinary Medicine, College of Veterinary Science and Animal Husbandry, DUVASU, Mathura, U.P, 281 001, India
| | - Shanker K Singh
- Department of Veterinary Medicine, College of Veterinary Science and Animal Husbandry, DUVASU, Mathura, U.P, 281 001, India.
| | - Udayraj P Nakade
- Department of Pharmacology and Toxicology, College of Veterinary Science and Animal Husbandry, DUVASU, Mathura, U.P, 281 001, India
| | - Vivek K Singh
- Department of Veterinary Medicine, College of Veterinary Science and Animal Husbandry, DUVASU, Mathura, U.P, 281 001, India
| | - Abhishek Sharma
- Department of Pharmacology and Toxicology, College of Veterinary Science and Animal Husbandry, DUVASU, Mathura, U.P, 281 001, India
| | - Mukesh Srivastava
- Department of Veterinary Medicine, College of Veterinary Science and Animal Husbandry, DUVASU, Mathura, U.P, 281 001, India
| | - Brijesh Yadav
- Departmet of Physiology, College of Veterinary Science and Animal Husbandry, DUVASU, Mathura, U.P, 281 001, India
| | - Yajuvendra Singh
- Department of Livestock Production and Management, College of Veterinary Science and Animal Husbandry, DUVASU, Mathura, U.P, 281 001, India
| | - Rajneesh Sirohi
- Department of Livestock Production and Management, College of Veterinary Science and Animal Husbandry, DUVASU, Mathura, U.P, 281 001, India
| | - Satish K Garg
- Department of Pharmacology and Toxicology, College of Veterinary Science and Animal Husbandry, DUVASU, Mathura, U.P, 281 001, India
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Talukder S, Kerrisk KL, Gabai G, Celi P. Role of oxidant–antioxidant balance in reproduction of domestic animals. ANIMAL PRODUCTION SCIENCE 2017. [DOI: 10.1071/an15619] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Reproductive process leads to dynamic changes in metabolism and energy consumption, which may be responsible for the excessive production of free radicals (oxidants) that are generated during the physiological process of oxygen consumption. As the ovary is a metabolically active organ, it produces oxidants. Growing follicles, granulose cells of Graffian follicles and ovulated follicles all produce both enzymatic and non-enzymatic antioxidants to preserve themselves from the oxidative damage of oxidants. Oxidants and antioxidants are involved in several reproductive functions such as the regulation of follicular fluid environment, folliculogenesis, steroidogenesis, corpus luteum function, and luteolysis. In this article, the currently available literature is reviewed in relation to the roles of oxidants and oxidative stress in both normal and abnormal reproductive physiological processes.
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Celi P, Gabai G. Oxidant/Antioxidant Balance in Animal Nutrition and Health: The Role of Protein Oxidation. Front Vet Sci 2015; 2:48. [PMID: 26664975 PMCID: PMC4672199 DOI: 10.3389/fvets.2015.00048] [Citation(s) in RCA: 102] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2015] [Accepted: 10/05/2015] [Indexed: 11/24/2022] Open
Abstract
This review examines the role that oxidative stress (OS), and protein oxidation in particular, plays in nutrition, metabolism, and health of farm animals. The route by which redox homeostasis is involved in some important physiological functions and the implications of the impairment of oxidative status on animal health and diseases is also examined. Proteins have various and, at the same time, unique biological functions and their oxidation can result in structural changes and various functional modifications. Protein oxidation seems to be involved in pathological conditions, such as respiratory diseases and parasitic infection; however, some studies also suggest that protein oxidation plays a crucial role in the regulation of important physiological functions, such as reproduction, nutrition, metabolism, lactation, gut health, and neonatal physiology. As the characterization of the mechanisms by which OS may influence metabolism and health is attracting considerable scientific interest, the aim of this review is to present veterinary scientists and clinicians with various aspects of oxidative damage to proteins.
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Affiliation(s)
- Pietro Celi
- DSM Nutritional Products, Animal Nutrition and Health, Columbia, MD, USA
- Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, VIC, Australia
| | - Gianfranco Gabai
- Department of Comparative Biomedicine and Food Science, University of Padova, Legnaro, Italy
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20
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Talukder S, Kerrisk K, Gabai G, Fukutomi A, Celi P. Changes in milk oxidative stress biomarkers in lactating dairy cows with ovulatory and an-ovulatory oestrous cycles. Anim Reprod Sci 2015; 158:86-95. [DOI: 10.1016/j.anireprosci.2015.05.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2014] [Revised: 03/18/2015] [Accepted: 05/07/2015] [Indexed: 01/09/2023]
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21
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The use of digital infrared thermography and measurement of oxidative stress biomarkers as tools to diagnose foot lesions in sheep. Small Rumin Res 2015. [DOI: 10.1016/j.smallrumres.2015.04.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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22
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Abuelo A, Hernández J, Benedito JL, Castillo C. The importance of the oxidative status of dairy cattle in the periparturient period: revisiting antioxidant supplementation. J Anim Physiol Anim Nutr (Berl) 2014; 99:1003-16. [DOI: 10.1111/jpn.12273] [Citation(s) in RCA: 109] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2014] [Accepted: 10/24/2014] [Indexed: 02/07/2023]
Affiliation(s)
- A. Abuelo
- Department of Animal Pathology; College of Veterinary Medicine; University of Santiago de Compostela; Lugo Spain
| | - J. Hernández
- Department of Animal Pathology; College of Veterinary Medicine; University of Santiago de Compostela; Lugo Spain
| | - J. L. Benedito
- Department of Animal Pathology; College of Veterinary Medicine; University of Santiago de Compostela; Lugo Spain
| | - C. Castillo
- Department of Animal Pathology; College of Veterinary Medicine; University of Santiago de Compostela; Lugo Spain
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23
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Ranade R, Talukder S, Muscatello G, Celi P. Assessment of oxidative stress biomarkers in exhaled breath condensate and blood of dairy heifer calves from birth to weaning. Vet J 2014; 202:583-7. [PMID: 25466574 DOI: 10.1016/j.tvjl.2014.10.025] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2014] [Revised: 10/12/2014] [Accepted: 10/17/2014] [Indexed: 10/24/2022]
Abstract
The balance between oxidants and antioxidants may be impaired in neonatal calves but only limited information is available on physiological changes in oxidative biomarkers in healthy calves. The aim of this study was to measure biomarkers of oxidative stress (OS) in calves from birth to weaning. Eighteen, healthy, female Holstein-Friesian calves were used in the study. Blood and exhaled breath condensate (EBC) samples were taken on the day of birth (Week 0) and then at Weeks 6, 12 and 18. Reactive oxygen metabolites (ROMs) and biological antioxidant potential (BAP) were determined on fresh blood and the degree of OS was expressed as an oxidative stress index (OSI), where OSI = ROMs/BAP × 100. Plasma concentrations of antioxidant barrier (OXY), thiol antioxidant barrier (SH), advanced oxidation protein products (AOPP), albumin, and non-esterified fatty acids (NEFA) were also measured, as was hydrogen peroxide (H2O2) concentration in EBC. Plasma concentrations of ROMs were relatively stable during the trial; AOPP concentration progressively decreased reaching its lowest values on Week 18. Albumin, SH and OXY concentrations progressively increased from birth to weaning. Concentrations of NEFA in plasma and H2O2 in EBC were relatively stable but peaked in Week 18. The results indicate that antioxidative defence not only increases with time in the plasma of new-born calves but also that it is related to protein oxidation processes. Furthermore, the data support the use EBC H2O2 as a novel biomarker to assess respiratory OS in calves.
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Affiliation(s)
- Rujuta Ranade
- Faculty of Veterinary Science, The University of Sydney, Sydney, NSW, Australia
| | - Saranika Talukder
- Faculty of Veterinary Science, The University of Sydney, Sydney, NSW, Australia
| | - Gary Muscatello
- Faculty of Veterinary Science, The University of Sydney, Sydney, NSW, Australia
| | - Pietro Celi
- Faculty of Veterinary Science, The University of Sydney, Sydney, NSW, Australia.
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Talukder S, Ingenhoff L, Kerrisk KL, Celi P. Plasma oxidative stress biomarkers and progesterone profiles in a dairy cow diagnosed with an ovarian follicular cyst. Vet Q 2014; 34:113-7. [PMID: 25190317 DOI: 10.1080/01652176.2014.953264] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
This study was conducted to examine the oxidative stress biomarkers in a cow diagnosed with a follicular cyst in her left ovary. Progesterone (P4) and plasma oxidative stress status was measured in 13 Holstein cows after synchronization of oestrus with controlled internal drug release (CIDR) and prostaglandinF2α (PGF2α) protocol. The presence and size of ovarian structures were monitored by transrectal ultrasound at 4 hourly intervals. Of the 13 cows, 12 were monitored until ovulation was detected and recorded, whereas one cow failed to ovulate and developed a follicular cyst. Oxidative stress biomarkers; reactive oxygen metabolites (ROMs), biological antioxidant potential (BAP), oxidative stress index (OSI), glutathione (GSH), ceruloplasmin and advanced oxidation protein products (AOPP) were measured in the cystic cow and compared to those of the 12 ovulated cows and are referred to as higher or lower if they are outside the mean ± standard error of mean of those of ovulated cows. The cystic cow had lower ROMs and OSI between 36 and 84 h after PGF2α injection and at 9 h, from 36 to 60 h after PGF2α injection respectively. On the other hand, antioxidant (BAP and GSH) was higher in the cystic cow compared to her ovulated herd mates. The observed imbalance between oxidant and antioxidant might have disrupted the physiological events for ovulation to occur, leading to cystic ovarian disease.
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Affiliation(s)
- S Talukder
- a Dairy Science Group, Faculty of Veterinary Science , The University of Sydney , Camden , NSW 2570 , Australia
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Ayad A, Iguer Ouada M, Benbarek H. Electrochemiluminescence immunoassay for progesterone by using a heterologous system in plasma bovine. Vet World 2014. [DOI: 10.14202/vetworld.2014.610-613] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Chauhan SS, Celi P, Leury BJ, Clarke IJ, Dunshea FR. Dietary antioxidants at supranutritional doses improve oxidative status and reduce the negative effects of heat stress in sheep. J Anim Sci 2014; 92:3364-74. [PMID: 24894002 DOI: 10.2527/jas.2014-7714] [Citation(s) in RCA: 92] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The present study was undertaken to investigate the impact of heat (thermal) stress and dietary antioxidant supplementation on the oxidative and physiological status of sheep. Twenty-four Merino × Poll Dorset crossbred ewes were housed in 1 of 2 climatic chambers (thermoneutral or heat stress) and offered either a control (10 IU vitamin E/kg DM and 0.24 mg Se/kg DM) or high antioxidant (100 IU vitamin E/kg DM and 1.20 mg Se/kg DM) diet. The sheep were exposed to 2 thermal (temperature) treatments (thermoneutral [TN]: 18-21°C and 26-30% relative humidity; and heat stress [HS]: 28-40°C and 40-50% relative humidity) for 2 wk in a single reversal design. After 1 wk of dietary treatment, animals in 1 chamber were subjected to HS for 1 wk, with the temperature being increased to 40°C between 0900 and 1700 h and then maintained at 28°C overnight. Those sheep in the TN group were maintained at 18 to 21°C. Physiological parameters were recorded 4 times a day (0900, 1300, 1700, and 2100 h) and blood samples were collected on d 1 and 7 of heat treatment. Plasma samples and red blood cell lysates were assayed for oxidative stress biomarkers. The thermal treatments were then reversed and the above measures repeated. All measured physiological parameters were elevated (P < 0.001) by thermal treatment. Respiration rate was lower during HS in sheep supplemented with antioxidants as indicated by a diet × temperature × time interaction (P = 0.010). There was 13% decline (P = 0.014) in feed intake of the unsupplemented animals during HS whereas the same was maintained in sheep supplemented with high doses of antioxidants. Plasma reactive oxygen metabolites concentrations were reduced (114 vs. 85 units/dL; P < 0.005) while biological antioxidant potential tended to be increased (3,688 vs. 3,985 μmol/L; P = 0.070) in heat stressed sheep supplemented with antioxidants. The oxidative stress index was 30% lower (P < 0.001) in supplemented sheep (2.16 ± 0.06 arbitrary units) during HS than in unsupplemented sheep (3.12 ± 0.08 arbitrary units). Plasma advanced oxidation protein products tended (P = 0.070) to decrease in antioxidant supplemented heat stressed sheep as compared to their unsupplemented counterparts. It was concluded that heat stress negatively affects the oxidative status of sheep along with the physiological responses and some of these affects can be ameliorated through dietary antioxidants supplementation at supranutritional concentrations.
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Affiliation(s)
- S S Chauhan
- Department of Animal Husbandry, Government of Himachal Pradesh, Shimla 171005, India Melbourne School of Land and Environment, The University of Melbourne, Parkville, Vic. 3010, Australia
| | - P Celi
- Melbourne School of Land and Environment, The University of Melbourne, Parkville, Vic. 3010, Australia Faculty of Veterinary Science, University of Sydney, Sydney, NSW 2570 Australia
| | - B J Leury
- Melbourne School of Land and Environment, The University of Melbourne, Parkville, Vic. 3010, Australia
| | - I J Clarke
- Department of Physiology, Monash University, Vic. 3800, Australia
| | - F R Dunshea
- Melbourne School of Land and Environment, The University of Melbourne, Parkville, Vic. 3010, Australia
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Frugivory is associated with low measures of plasma oxidative stress and high antioxidant concentration in free-ranging bats. THE SCIENCE OF NATURE - NATURWISSENSCHAFTEN 2014; 101:285-90. [DOI: 10.1007/s00114-014-1155-5] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/17/2013] [Revised: 01/21/2014] [Accepted: 01/23/2014] [Indexed: 11/27/2022]
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Advanced oxidation protein products are generated by bovine neutrophils and inhibit free radical production in vitro. Vet J 2013; 199:162-8. [PMID: 24291143 DOI: 10.1016/j.tvjl.2013.10.028] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2013] [Revised: 10/11/2013] [Accepted: 10/23/2013] [Indexed: 12/21/2022]
Abstract
Despite the recognised importance of oxidative stress in the health and immune function of dairy cows, protein oxidation markers have been poorly studied in this species. The current study aimed to characterise markers of protein oxidation generated by activated bovine neutrophils and investigate the biological effects of advanced oxidation protein products (AOPP) on bovine neutrophils. Markers of protein oxidation (AOPP, dityrosines and carbonyls) were measured in culture medium containing bovine serum albumin (BSA) exposed to neutrophils. The effect of AOPP-BSA on generation of reactive oxygen species (ROS) was assessed by chemiluminescence. Activation of caspases-3, -8 and -9 and the presence of DNA laddering were used as apoptosis markers. Greater amounts of AOPP were generated by phorbol myristate acetate (PMA)-activated than non-activated neutrophils (1.46 ± 0.13 vs. 0.75 ± 0.13 nmol/mg protein, respectively; P<0.05). Activated neutrophils and hypochlorous acid generated slightly different patterns of oxidized protein markers. Exposure to AOPP-BSA did not stimulate ROS production. Activated neutrophils generated a lesser amount of ROS when incubated with AOPP-BSA (P<0.001). Activation with PMA induced a loss of viable neutrophils after 3h, which was greater with AOPP-BSA incubation (P<0.05). Detectable amounts of active caspases-3, -8 and -9 were found in nearly all samples but differences in caspase activation or DNA laddering were not observed comparing treatment groups. Apoptosis was unlikely to be responsible for the greater loss of PMA-activated neutrophils cultured in AOPP-BSA and it is possible that primary necrosis occurred. The results suggest that accumulation of oxidized proteins at an inflammatory site might result in a progressive reduction of neutrophil viability.
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Barbato O, Merlo M, Celi P, Sousa NM, Guarneri L, Beckers JF, Gabai G. Relationship between plasma progesterone and pregnancy-associated glycoprotein concentrations during early pregnancy in dairy cows. Vet J 2013; 195:385-7. [DOI: 10.1016/j.tvjl.2012.06.028] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2011] [Revised: 05/30/2012] [Accepted: 06/21/2012] [Indexed: 11/28/2022]
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Po E, Horsburgh K, Raadsma HW, Celi P. Yerba Mate (Ilex paraguarensis) as a novel feed supplement for growing lambs. Small Rumin Res 2012. [DOI: 10.1016/j.smallrumres.2012.05.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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