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Chen YH, Chen YM, Tu PA, Lee KH, Chen JY, Hsu JT. Effect of Supplementing Vitamin E, Selenium, Copper, Zinc, and Manganese during the Transition Period on Dairy Cow Reproductive Performance and Immune Function. Vet Sci 2023; 10:vetsci10030225. [PMID: 36977264 PMCID: PMC10059820 DOI: 10.3390/vetsci10030225] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 03/06/2023] [Accepted: 03/14/2023] [Indexed: 03/18/2023] Open
Abstract
The transition dairy cows are challenged by various stresses such as decreased dry matter intake, liver dysfunction, increased inflammation, and oxidative stress, particularly in subtropical regions. These might increase the requirement for vitamin E and trace elements. To examine whether supplementation of vitamin E, selenium or copper, zinc, and manganese complex would help transition dairy cows to achieve greater reproduction performance by overcoming the immune function and postpartum disorders in subtropical Taiwan. A total of 24 Holstein Friesian dairy cows were enrolled in this study and divided into three groups (n = 8 cows/group): treatment 1 supplemented with organic selenium and vitamin E (SeE), treatment 2 supplemented with organic copper, zinc, and manganese complex (CZM) and control (CON). The results showed SeE supplementation improved immune function, reproductive performance, and milk yield, but not negative energy balance status. Supplementation of CZM improved milk yield and energy regulation through antioxidative capacity and immune function, but had no influence on reproductive performance.
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Affiliation(s)
- Yi-Hsuan Chen
- Taipei Zoo, No. 30, Sec. 2, Xinguang Road., Wenshan Dist., Taipei 116, Taiwan
- Department of Animal Science and Technology, National Taiwan University, Taipei 106, Taiwan
| | - Yi-Ming Chen
- Miaoli Animal Care and Health Office, No. 382-1, Yuqing Road., Miaoli City 360, Taiwan
| | - Po-An Tu
- Hsinchu Branch, Livestock Research Institute, Council of Agriculture, Taichung City 368, Taiwan
| | - Kuo-Hua Lee
- Hsinchu Branch, Livestock Research Institute, Council of Agriculture, Taichung City 368, Taiwan
| | - Jih-Yi Chen
- Hsinchu Branch, Livestock Research Institute, Council of Agriculture, Taichung City 368, Taiwan
| | - Jih-Tay Hsu
- Department of Animal Science and Technology, National Taiwan University, Taipei 106, Taiwan
- Correspondence: ; Tel.: +886-2-33664153
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Preventive Supplementation of Vitamin E and Selenium as a Factor in Improving the Success Rate of Embryo Transfer in Cattle. ACTA VET-BEOGRAD 2023. [DOI: 10.2478/acve-2023-0007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023] Open
Abstract
Abstract
The effects of stress on processes in the body are becoming an increasingly relevant research subject. The reproductive ability of bovine animals largely depends on these effects, whilst embryo transfer is increasingly being used as a reproduction method. In this study, we established the differences in the implantation ability of heifers that were treated (N=17) with selenium (Se) and vitamins AD3E, and non-treated heifers. Upon transfer, we took blood samples from both groups and used the total antioxidant status (TAS) value to analyze the presence of reactive oxygen species (ROS), the levels of non-esterified fatty acids (NEFA) and the levels of vitamin E and Se in blood plasma. In the study, we were able to demonstrate that preventive measures in the form of supplementation of vitamin E and Se, mitigate the effects of oxidative stress, strengthen the ability of an organism to improve the dynamic relationship between free radicals and antioxidants, improve the energy status of cattle, positively impact reproductive parameters and increase the success rate of embryo transfer. The difference in the number of successful embryo implantations between the control and treated group was statistically significant, with 64.7% of treated heifers being pregnant after embryo transfer and giving birth to healthy calves. In the control group, the implantation success rate was 41.2%. The supplementation of antioxidants in the form of a combination of vitamin AD3E and Se, proved to be a good method for strengthening the defense of an organism and an effective mean of preventive clinical approach for improving fertility parameters.
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Abdelrahman MM, Alhidary IA, Aljumaah RS, Faye B. Blood Trace Element Status in Camels: A Review. Animals (Basel) 2022; 12:2116. [PMID: 36009706 PMCID: PMC9405446 DOI: 10.3390/ani12162116] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 08/04/2022] [Accepted: 08/10/2022] [Indexed: 11/17/2022] Open
Abstract
Trace minerals play an important role in animal health and productivity. They are involved also in many physiological activities, and their deficiency causes a variety of pathological problems and metabolic defects, reducing consequently the animal productivity. The demand for animal products in semi-arid areas is rapidly increasing, and the supply is still below the required level, partially due to low animal productivity. Camels (Camelus dromedarius and Camelus bactrianus) are considered one of the main sources of healthy, high-quality meat and milk for human consumption within most of the countries in the semi-arid regions. Despite their efficient adaptation to their environment, camels can suffer from the growth retardation of newborns, low feed efficiency, anemia, poor fertility, poor reproduction and many other metabolic disorders. It is well known that trace mineral deficiencies and trace mineral toxicities can influence camels' production and reproductive efficiency, as well as many aspects of their growth and metabolism. Evaluating the trace minerals status of camels and their variability is an obvious step toward improving camels' productivity and health. Thus, the present article reviews the data regarding the status of trace minerals (copper, zinc, iron, selenium, manganese, cobalt, iodine, fluorine, molybdenum, sulfur, bromide and nickel) in camel blood and their physiological variability, with a focus on their deficiency and toxicity effects.
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Affiliation(s)
- Mutassim M. Abdelrahman
- Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, Riyadh 11451, Saudi Arabia
| | - Ibrahim A. Alhidary
- Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, Riyadh 11451, Saudi Arabia
| | - Riyadh S. Aljumaah
- Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, Riyadh 11451, Saudi Arabia
| | - Bernard Faye
- CIRAD-ES, UMR SELMET, TA/C 112A, Campus International de Baillarguet, 34398 Montpellier, France
- Faculty of Biology and Biotechnology, Department of Biotechnology, Kazakh National University Al-Farabi, Almaty 050040, Kazakhstan
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Mary AEP, Artavia Mora JI, Ronda Borzone PA, Richards SE, Kies AK. Vitamin E and beta-carotene status of dairy cows: a survey of plasma levels and supplementation practices. Animal 2021; 15:100303. [PMID: 34252721 DOI: 10.1016/j.animal.2021.100303] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 05/21/2021] [Accepted: 05/28/2021] [Indexed: 11/29/2022] Open
Abstract
Culling rate in dairy cattle has increased considerably, thereby reducing cowś longevity and raising sustainability concerns worldwide. In the last decades, feeding systems have changed towards larger inclusion of preserved forages and reduced fresh herbage, which may limit vitamin E and beta-carotene dietary supply to dairy cows. Because of higher oxidative stress, engendered by greater milk production of modern genetics, the requirement for these nutrients is increased. Therefore, this study aimed to assess the current status of vitamin E and beta-carotene of commercial dairy cows. Blood vitamin E and beta-carotene concentrations were measured in 2 467 dairy cows from 127 farms in Belgium, Germany, Iberia and The Netherlands, that were visited once. Five cows were randomly selected per lactation stage per farm: Dry (between 30 and 1 day(s) before calving), Very-early (from calving until 15 days in milk (DIM)), Early (between 16 and 119 DIM), and Mid-late (from 120 DIM onwards). In addition, a survey was conducted to retrieve data on vitamin E and beta-carotene supplementation and feeding practices. Vitamin E and beta-carotene blood concentrations dropped considerably around calving. Among all surveyed cows, more than 75 and 44% were deficient in vitamin E and beta-carotene (i.e., blood concentration below 3.0 and 3.5 mg/l, respectively). Of the Very-early group, more than 97 and 78% of the cows were deficient in vitamin E and beta-carotene, respectively, with respective blood concentrations of 1.15 and 2.71 mg/l, which was significantly lower than the other lactation stages. Vitamin E and beta-carotene blood concentrations, as well as their supplementation levels, significantly varied among countries. Vitamin E and beta-carotene blood concentrations were positively related to the total estimated daily intakes of vitamin E and beta-carotene. Therefore, blood concentrations of vitamin E and beta-carotene depend on their respective level of intake, which is generally below recommendations and varies greatly between countries. Supplementation could contribute to provide cows with adequate amounts of vitamin E and beta-carotene all along the lactation, to ensure their lifetime performance and improve their fertility.
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Affiliation(s)
- A E P Mary
- DSM Nutritional Products, Animal Nutrition and Health Department, Applied R&D and Technical Support EMEA, CH-4303 Kaiseraugst, Switzerland.
| | - J I Artavia Mora
- Wageningen University and Research, Animal Nutrition Group, Department of Animal Science, 6708 PB Wageningen, the Netherlands
| | - P A Ronda Borzone
- Wageningen University and Research, Animal Nutrition Group, Department of Animal Science, 6708 PB Wageningen, the Netherlands
| | - S E Richards
- DSM Nutritional Products, Animal Nutrition and Health Department, Applied R&D and Technical Support EMEA, CH-4303 Kaiseraugst, Switzerland
| | - A K Kies
- DSM Nutritional Products, Animal Nutrition and Health Department, Applied R&D and Technical Support EMEA, CH-4303 Kaiseraugst, Switzerland; Wageningen University and Research, Animal Nutrition Group, Department of Animal Science, 6708 PB Wageningen, the Netherlands
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Impacts of Bovine Trace Mineral Supplementation on Maternal and Offspring Production and Health. Animals (Basel) 2020; 10:ani10122404. [PMID: 33339123 PMCID: PMC7765511 DOI: 10.3390/ani10122404] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 12/05/2020] [Accepted: 12/14/2020] [Indexed: 12/27/2022] Open
Abstract
Nutritional status can have major implications for animal health and production. Energy balance is easily determined using a body condition scoring system. This allows producers to readily adjust diets to meet an animal's needs. Far less obvious is an animal's trace mineral status, which is typically not assessed until an animal's performance falls below expectation or illness is detected. Trace mineral toxicities and deficiencies can manifest as reduced thriftiness and/or poor reproductive performance, resulting in economic consequences for producers. Maternal mineral status not only impacts dam heath, but also the health of subsequent offspring. Both the oocyte and embryo are susceptible to changes in maternal mineral status. This susceptibility is maintained throughout fetal development via placental control of nutrient transfer to the fetal system. Furthermore, maternal mineral status continues to impact offspring health via colostrum and milk quality. Herein we discuss the roles of trace minerals in bovine reproductive performance, maternal health, colostrum and milk quality, and offspring health.
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Gundelach Y, Streuff B, Franczyk M, Kankofer M, Hoedemaker M. Influence of two different feeding strategies in the dry period on dry matter intake and plasma protein peroxidative and antioxidative profile during dry period and early lactation. BMC Vet Res 2020; 16:134. [PMID: 32404087 PMCID: PMC7222456 DOI: 10.1186/s12917-020-02347-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Accepted: 04/29/2020] [Indexed: 12/11/2022] Open
Abstract
Background Dairy cows undergo dramatic changes in endocrine and metabolic status around parturition and in early lactation. Meeting the nutritional requirements of transition dairy cows is important for animal health, production and animal wellbeing. Dry cow feeding and managing play an essential role in this. The changes in metabolism of periparturient cows also lead to a rise in the production of oxidising agents, leading to oxidative stress. The relationship between dry cow diet composition and oxidative stress has received little research attention so far. In the present study, the influence of two different dry cow feedings (single diet with medium energy content over the whole dry period versus traditional two-phase diet with a low-energy “far-off” ration and a high energy “close-up” ration) on dry matter intake, energy intake and plasma protein peroxidative and antioxidative profile was investigated. Results The examined parameters revealed a dynamic profile within the experimental period. Dry matter intake (DMI) did not differ between groups. However, there was a time and a group x time interaction effect: Group 1 (“one-phase”) had a very constant DMI with a slow and even decrease until calving. In Group 2 (“two-phase”), an initial increase in DMI two weeks antepartum (a.p.) was followed by a sharp drop at week 1 a.p.. The highest total antioxidant capacity and sulfhydryl residue concentration was noted at partus. In contrast, concentration of formylokinurenine and bityrosine bridges as representatives of protein peroxidation were lowest at parturition. The time course of formylokinurenine and bityrosine bridges showed parallels to the DMI. The contents of sulfhydryl groups, formylokinurenine and total antixoxidant capacity did not differ between groups. In contrast, concentration of bityrosine bridges was always higher in Group 2 compared with Group 1 and these differences were statistically significant at week 3 a.p., week 2 a.p., week 1 a.p. and at parturition. Conclusion The results of our study suggest time-related changes of pro- and antioxidative plasma parameters. Different dry cow feeding affected antepartal DMI. Furthermore, DMI and diet compositions seemed to have an influence on plasma protein peroxidative profile and activity of antioxidative defence.
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Affiliation(s)
- Yasmin Gundelach
- Clinic for Cattle, University of Veterinary Medicine Hannover, Foundation, Hannover, Germany.
| | - Beate Streuff
- Present Address: Educational and Research Centre for Agriculture, Haus Düsse, Ostinghausen, 59505, Bad Sassendorf, Germany
| | - Monika Franczyk
- Department of Biochemistry, Faculty of Veterinary Medicine, University of Life Sciences, Lublin, Poland
| | - Marta Kankofer
- Department of Biochemistry, Faculty of Veterinary Medicine, University of Life Sciences, Lublin, Poland
| | - Martina Hoedemaker
- Clinic for Cattle, University of Veterinary Medicine Hannover, Foundation, Hannover, Germany
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Moghimi-Kandelousi M, Alamouti AA, Imani M, Zebeli Q. A meta-analysis and meta-regression of the effects of vitamin E supplementation on serum enrichment, udder health, milk yield, and reproductive performance of transition cows. J Dairy Sci 2020; 103:6157-6166. [PMID: 32389471 DOI: 10.3168/jds.2019-17556] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2019] [Accepted: 03/03/2020] [Indexed: 01/17/2023]
Abstract
Vitamin E is an essential nutrient for cows, but the effect of vitamin E supplementation is often controversially discussed in the published literature. The main goal of this meta-analysis was to evaluate the effects of vitamin E supplementation on its serum and colostrum enrichment, milk yield (MY), and somatic cell counts (SCC), as well as on various reproductive variables of transition cows, by considering a large set of variables that might influence the responses to vitamin E supplementation. After a broad search in journals and databases with keywords related to transition cows supplemented with vitamin E and appropriate filtering of the results, 36 papers including 53 trials were selected, and their data were extracted into a database. A meta-analysis was conducted on the extracted data. The analysis showed enrichment of serum vitamin E both at parturition (effect size: 2.423) and postpartum (effect size: 0.473), but no effects of vitamin E supplementation on IgG concentration in colostrum (effect size: -0.05) were found. There was a tendency for supplemented cows to produce more milk (effect size: 1.29) during the first month of lactation. Because of large heterogeneity, a meta-regression was performed but none of the presumed influencing factors was identified as a potential variable affecting MY. Milk SCC, as an indicator of udder health, was unaffected by vitamin E supplementation. Vitamin E supplementation tended to decrease the calving to first estrus period (CFP), whereby supplementing Se and taking parity into account in the analysis significantly lowered the CFP. Cows receiving additional vitamin E had, on average, 6.1% fewer cases of retained placenta, whereby Se supplementation and breed were key factors improving the effect of vitamin E to reduce retained placenta. In this regard, breeds other than Holstein responded better and these cows showed a lower incidence of retained placenta. The supplemented cows showed fewer days open (effect size: -0.31), and this improvement was affected linearly by increasing the dosage administered. Also, cows showed fewer services per conception with increasing dosage of vitamin E. In conclusion, this analysis showed that supplementing vitamin E did not affect SCC or colostrum quality but improved reproductive performance of transition cows, an effect consistent with increased levels of serum vitamin E and, for some variables, being modulated by Se supplementation.
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Affiliation(s)
| | - Ali A Alamouti
- Department of Animal and Poultry Sciences, College of Aburaihan, University of Tehran, Tehran, Iran 3391653755.
| | - Mahdi Imani
- Department of Animal Sciences, University College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran 3158777871
| | - Qendrim Zebeli
- Department for Farm Animals and Veterinary Public Health, Institute of Animal Nutrition and Functional Plant Compounds, Vetmeduni Vienna, Austria 1210
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B. B, Mehrotra S, Veligatla T, Jena D, Ramamoorthy M, Gopi M, Maurya VP, Singh G, Kumar H, Narayanan K. Effect of high-energy diet supplemented with additional copper and zinc during the transition period on oxidative stress and postpartum reproductive performance in the crossbred cows. BIOL RHYTHM RES 2019. [DOI: 10.1080/09291016.2019.1628399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Balamurugan B.
- Division of Animal Reproduction, ICAR-Indian Veterinary Research Institute, Bareilly, India
| | - Sanjeev Mehrotra
- Division of Animal Reproduction, ICAR-Indian Veterinary Research Institute, Bareilly, India
| | - Tejaswai Veligatla
- Division of Physiology and Climatology, ICAR-Indian Veterinary Research Institute, Bareilly, India
| | - Dayanidhi Jena
- Division of Animal Reproduction, ICAR-Indian Veterinary Research Institute, Bareilly, India
| | - Muthu Ramamoorthy
- Division of Animal Reproduction, ICAR-Indian Veterinary Research Institute, Bareilly, India
| | - Marappan Gopi
- Division of Avian Physiology and Reproduction, ICAR-Central Avian Research Institute, Bareilly, India
| | - Vijai Prakash Maurya
- Division of Physiology and Climatology, ICAR-Indian Veterinary Research Institute, Bareilly, India
| | - Gyanendra Singh
- Division of Physiology and Climatology, ICAR-Indian Veterinary Research Institute, Bareilly, India
| | - Harendra Kumar
- Division of Animal Reproduction, ICAR-Indian Veterinary Research Institute, Bareilly, India
| | - Krishnaswamy Narayanan
- Division of Animal Reproduction, ICAR-Indian Veterinary Research Institute, Bareilly, India
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Allahyari S, Chaji M, Mamuie M. Investigation changes in production, some blood hormones, and metabolites, serum and colostrum IgG of calves of Holstein cows fed with two levels of zinc supplement in transitional period. JOURNAL OF APPLIED ANIMAL RESEARCH 2019. [DOI: 10.1080/09712119.2019.1653301] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Sina Allahyari
- Department of Animal Science, Faculty of Animal Science and Food Technology, Agricultural Sciences and Natural Resources University of Khuzestan, Mollasani, Ahvaz, Iran
| | - Morteza Chaji
- Department of Animal Science, Faculty of Animal Science and Food Technology, Agricultural Sciences and Natural Resources University of Khuzestan, Mollasani, Ahvaz, Iran
| | - Morteza Mamuie
- Department of Animal Science, Faculty of Animal Science and Food Technology, Agricultural Sciences and Natural Resources University of Khuzestan, Mollasani, Ahvaz, Iran
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Mudgal V, Saxena N, Kumar K, Dahiya SS, Punia BS, Sharma ML. Sources and Levels of Trace Elements Influence Some Blood Parameters in Murrah Buffalo (Bubalus bubalis) Calves. Biol Trace Elem Res 2019; 188:393-403. [PMID: 30014281 DOI: 10.1007/s12011-018-1439-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Accepted: 07/09/2018] [Indexed: 10/28/2022]
Abstract
Sources of supplemental minerals in the diet of animals are of important significance. Bio-availability of organic sources is believed to be more in the body as compared to regularly used inorganic sources and hence environment-friendly due to reduced mineral excretion, which in turn reduces their requirements in the diet as well. Twenty-four male Murrah buffalo (Bubalus bubalis) calves (about 18-20 months of age and 318.54 ± 8.85 kg body weight) were divided randomly into four groups of six animals each. In the control group (C, InOrg100) zinc (Zn), copper (Cu), and manganese (Mn) were supplemented through an inorganic source, while in treatment groups, organic source at the rate of 50, 75, or 100% (in groups T1 (Org50), T2 (Org75), and T3 (Org100), respectively) was fed at level as supplemented in the control group. Feeding was continued for a period of 180 days with blood sampling at day 0 followed by a regular interval of 45 days. Plasma samples were analyzed for trace elements Cu, Mn, Zn, and iron (Fe), total antioxidant status, ceruloplasmin, and superoxide dismutase (SOD) with cell-mediated and humoral immune response. Plasma levels of different trace minerals like Fe, Mn, and Cu remained unaffected with two sources and different levels of organic minerals, except the level of Zn, which showed higher (P < 0.05) levels in the group Org100 compared to others, and remained indicative of higher bio-availability through the organic source. The concentration of plasma total antioxidants indicated no adverse effect on the reduction of supplemental levels up to half of these minerals. Also, the level of plasma SOD was high (P < 0.05) at each level of the organic source as compared to the 100% level of the inorganic source. Immune response in respect of cell-mediated as well as humoral immunity did not show any reduction in different groups. The study indicated beneficial impacts of the organic source in the form of superior plasma Zn level as well as SOD concentrations. In addition, no negative effect on most of the studied parameters was observed after reducing supplemental trace minerals to half indicating higher bio-availability of organic trace minerals.
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Affiliation(s)
- Vishal Mudgal
- Division of Animal Nutrition and Feed Technology, ICAR - Central Institute for Research on Buffaloes, Hisar, Haryana, 125 001, India.
| | - Navneet Saxena
- Division of Animal Nutrition and Feed Technology, ICAR - Central Institute for Research on Buffaloes, Hisar, Haryana, 125 001, India
| | - Krishna Kumar
- Division of Animal Nutrition and Feed Technology, ICAR - Central Institute for Research on Buffaloes, Hisar, Haryana, 125 001, India
| | - Satbir Singh Dahiya
- Division of Animal Nutrition and Feed Technology, ICAR - Central Institute for Research on Buffaloes, Hisar, Haryana, 125 001, India
| | - Balbir Singh Punia
- Division of Animal Nutrition and Feed Technology, ICAR - Central Institute for Research on Buffaloes, Hisar, Haryana, 125 001, India
| | - Madan Lal Sharma
- Division of Animal Nutrition and Feed Technology, ICAR - Central Institute for Research on Buffaloes, Hisar, Haryana, 125 001, India
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ANKITA ANKITA, VERMA AK, SINGH PUTAN, DAS ASIT. Effect of multi-nutrient liquid supplement on serum minerals and hormone profile in buffalo heifers. THE INDIAN JOURNAL OF ANIMAL SCIENCES 2018. [DOI: 10.56093/ijans.v88i4.78813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Eighteen Murrah buffalo heifers (average BW of 290±2.5 kg) were randomly distributed into three groups of six each in an experiment based on randomized block design to investigate the effect of partial replacement of concentrate mixture with molasses based multi-nutrient liquid supplements (MMLS) on serum mineral and reproductive hormonal profile. During 240 d of experimental period, all animals were supplied with green forages (2 kg DM/d) and wheat straw ad libitum. Animals in group T1 (control) were fed a concentrate mixture (maize 40, wheat bran 40, soyabean meal 17, mineral mixture 2, and salt 1%) to meet their nutrient requirements. However, 20% of the concentrates were replaced with MMLS and MMLS plus in groups T2 and T3, respectively. Blood was collected on d 0, 120 and 240 days of experiment to evaluate serum mineral and reproductive hormonal (progesterone and estradiol) profile. Serum concentrations of Ca, P, Fe and Mn were similar among the groups. Serum concentration of Cu and Zn was higher in groups T2 and T3. Concentrations of progesterone and estradiol were similar among the groups, but showed an increasing trend on day 240. It was concluded that partial replacement of concentrate mixture with MMLS and MMLS plus improved Cu and Zn status without any adverse impact on other minerals and reproductive hormone profile.
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Heinrichs A, Zanton G, Lascano G, Jones C. A 100-Year Review: A century of dairy heifer research. J Dairy Sci 2017; 100:10173-10188. [DOI: 10.3168/jds.2017-12998] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2017] [Accepted: 08/04/2017] [Indexed: 01/28/2023]
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13
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Ahmed EA, Elsayed DH, Kilany OE, El-Beltagy MA. Multivitamins preventive therapy against subclinical endometritis in buffaloes: Its correlation to NEFA and oxidative stress. Reprod Biol 2017; 17:239-245. [DOI: 10.1016/j.repbio.2017.05.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2017] [Accepted: 05/15/2017] [Indexed: 10/19/2022]
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Exogenous melatonin reduces somatic cell count of milk in Holstein cows. Sci Rep 2017; 7:43280. [PMID: 28240296 PMCID: PMC5327427 DOI: 10.1038/srep43280] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Accepted: 01/19/2017] [Indexed: 12/17/2022] Open
Abstract
High somatic cell counts in milk caused by mastitis significantly influence the quality of milk and result in substantial annual economic loss. This study evaluated the beneficial effects of melatonin (MT) on milk somatic cell count (SCC) in cows. To examine the effects of melatonin on SCC, one hundred twenty cows were divided into four groups based on milk SCC. In each group, half of the cows were treated with melatonin (S.C.). Melatonin treatment significantly reduced milk SCC. To explore the potential mechanism, 20 cows with relatively high SCC were selected to evaluate the biochemical and immunological profiles of their blood after melatonin treatment. Treatment with MT significantly reduced SCC in milk, lowered serum cortisol concentrations and increased the levels of albumin, alanine transaminase and lactate dehydrogenase. Following treatment with MT, the concentration of IgG and IgM rose transiently then decreased significantly, similar to changes observed for white blood cells and lymphocytes. In conclusion, MT treatment improved the quality of milk by reducing SCC. This may be due to melatonin improving immune activity in cows.
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Zhao XJ, Li ZP, Wang JH, Xing XM, Wang ZY, Wang L, Wang ZH. Effects of chelated Zn/Cu/Mn on redox status, immune responses and hoof health in lactating Holstein cows. J Vet Sci 2016; 16:439-46. [PMID: 26040614 PMCID: PMC4701736 DOI: 10.4142/jvs.2015.16.4.439] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2014] [Revised: 02/12/2015] [Accepted: 04/30/2015] [Indexed: 11/20/2022] Open
Abstract
To evaluate the effects of chelated Zn/Cu/Mn on redox status, immune responses and hoof health in lactating Holstein cows, 48 head in early lactation were divided into healthy or lame groups according to their gait score. Cows were fed the same amount of Zn/Cu/Mn as sulfate salts or in chelated forms for 180 days, and foot-and-mouth disease (FMD) vaccine was injected at day 90. The results showed that lame cows had lower antioxidant function, serum Zn/Mn levels, hair Cu levels, and hoof hardness. Moreover, increased antioxidant status, FMD antibody titers, serum and hair levels of Zn/Cu/Mn, and hoof hardness and decreased milk fat percent and arthritis biomarkers were observed in cows fed chelated Zn/Cu/Mn. In summary, supplementation with chelated Zn/Cu/Mn improved antioxidant status and immune responses, reduced arthritis biomarkers, and increased accumulation of Zn/Cu/Mn in the body and hoof hardness in dairy cows.
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Affiliation(s)
- Xue-Jun Zhao
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Taian 271018, China
| | - Zhong-Peng Li
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Taian 271018, China
| | - Jun-Hong Wang
- Institute of Dairy Science, Zhejiang University, Hangzhou 310029, China
| | | | - Zhen-Yong Wang
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Taian 271018, China
| | - Lin Wang
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Taian 271018, China
| | - Zhong-Hua Wang
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Taian 271018, China
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Cigliano L, Nebbia C, Rychen G, Feidt C, Girolami F, Rossetti C, Spagnuolo MS. Evaluation of serum markers of blood redox homeostasis and inflammation in PCB naturally contaminated heifers undergoing decontamination. THE SCIENCE OF THE TOTAL ENVIRONMENT 2016; 542:653-664. [PMID: 26546761 DOI: 10.1016/j.scitotenv.2015.10.104] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2015] [Revised: 10/15/2015] [Accepted: 10/21/2015] [Indexed: 06/05/2023]
Abstract
Dioxins and polychlorinated biphenyls (PCBs) are widely spread and long persistent contaminants. The aim of this study was to evaluate physiological changes associated with the decontamination of animals previously exposed to environmental pollutants. Eight Limousine heifers were removed from a polluted area and fed a standard ration for six months. The extent of contamination was defined by measuring total toxic equivalents (TEQ) values of dioxin like-PCBs (DL-PCBs), polychlorinated dibenzo-p-dioxins (PCDDs), and polychlorinated dibenzofurans (PCDFs), and NDL-PCBs amount in pericaudal fat two weeks after the removal from the contaminated area (day 0) and then bimonthly for six months during the decontamination (days 59, 125, and 188). The concentrations of both DL-PCBs + PCDD/Fs and NDL-PCBs at the start of decontamination (day 0) were higher than those legally admitted, and they were strongly decreased at the end of the experimental period. Specific indices of blood redox homeostasis and inflammation were also measured at each time. Serum concentrations of Retinol, Tocopherol and Ascorbate, the total antioxidant capacity (TAC) and the activities of superoxide dismutase and glutathione peroxidase were lower at day 0 than after 59, 125 or 188 days of decontamination. Protein-bound carbonyls (PC), nitro-tyrosine (N-Tyr), and lipid hydroperoxides concentrations were higher at day 0 than during decontamination. In addition, TAC, PC and N-Tyr levels correlated with both DL-PCB and NDL-PCB concentrations only at day 0. Serum concentrations of TNF-alpha and Haptoglobin were higher in samples collected at day 0 than in those obtained during decontamination. As Haptoglobin and TNF-alpha levels correlated with both DL-PCB and NDL-PCB concentrations at day 0 and at day 59 (when these concentrations are still over legal limit), they might represent easily measurable parameters for assessing acute exposure to pollutants. Further both N-Tyr and TNF-alpha concentrations could be used as bio-monitoring markers of the decontamination procedure.
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Affiliation(s)
- Luisa Cigliano
- Department of Biology, University of Naples Federico II, via Cinthia 121, 80126 Naples, Italy.
| | - Carlo Nebbia
- Department of Veterinary Sciences, University of Turin, Largo P. Braccini 2, 10095 Grugliasco, Italy.
| | - Guido Rychen
- Université de Lorraine, INRA, 2 avenue de la forêt de Haye, TSA 40602, 54518 Vandoeuvre Cedex, France.
| | - Cyril Feidt
- Université de Lorraine, INRA, 2 avenue de la forêt de Haye, TSA 40602, 54518 Vandoeuvre Cedex, France.
| | - Flavia Girolami
- Department of Veterinary Sciences, University of Turin, Largo P. Braccini 2, 10095 Grugliasco, Italy.
| | - Cristina Rossetti
- National Research Council (CNR), Institute of Animal Production System in Mediterranean Environments (ISPAAM), via Argine 1085, 80147 Naples, Italy.
| | - Maria Stefania Spagnuolo
- National Research Council (CNR), Institute of Animal Production System in Mediterranean Environments (ISPAAM), via Argine 1085, 80147 Naples, Italy.
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Deka RS, Mani V, Kumar M, Zade SS, Upadhaya RC, Kaur H. Effect of additional chromium supplementation on health status, metabolic responses, and performance traits in periparturient Murrah Buffaloes (Bubalus bubalis). Biol Trace Elem Res 2015; 163:132-43. [PMID: 25388756 DOI: 10.1007/s12011-014-0173-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2014] [Accepted: 11/02/2014] [Indexed: 10/24/2022]
Abstract
This study was conducted to determine the effects of inorganic chromium (Cr) on body condition, metabolic responses, lactation performance, and reproductive parameters in periparturient Murrah buffaloes. Twenty-four multiparous advanced pregnant Murrah buffaloes were randomly assigned to four treatment diets. Feeding regimen was the same in all the groups, except that the animals in the four respective groups were additionally supplemented with 0.0, 0.5, 1.0, and 1.5 mg of Cr/kg dry matter (DM) from day 60 prepartum to 150 days postpartum. Dry matter intake (DMI) and milk production were recorded every day, while body condition score (BCS) and whole blood samples were collected at days -60, -45, -30, -15, -7, -3, 0, 3, 7, 15, 30, 45, 60, 90, 120, and 150 relative to actual calving. As the days to calving advanced, DMI, plasma glucose, insulin, leptin, and Cr levels decreased (P < 0.05), and the levels were minimum on the day of calving. In contrast, the concentration of nonesterified fatty acid (NEFA) increased (P < 0.05) and was found to be highest at parturition. No change in DMI as well as BCS was observed due to dietary treatments. Supplementation of Cr improved plasma concentration of glucose, leptin, and Cr levels. However, the concentration of insulin decreased (P < 0.05) with the increased level of supplemental Cr. Milk yield (kg/day) was improved significantly (P < 0.05) in groups supplemented with 1.0 or 1.5 mg Cr/DM; however, only a small change was recorded in the group fed 0.5 mg Cr/kg DM. Fat-corrected milk and energy-corrected milk were 28.78 and 42.32 % and 28.76 and 41.68 % higher in the 1.0 and 1.5 mg Cr/DM groups, respectively. Dietary Cr supplementation during the peripartum period had beneficial effects on the reproductive performance of buffaloes. These results could be interpreted as an improvement in the body condition, metabolic response, milk yield, efficiency of milk production and nutrient utilization, and reproductive performance of peripartum Murrah buffaloes.
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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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Nayeri A, Upah N, Sucu E, Sanz-Fernandez M, DeFrain J, Gorden P, Baumgard L. Effect of the ratio of zinc amino acid complex to zinc sulfate on the performance of Holstein cows. J Dairy Sci 2014; 97:4392-404. [DOI: 10.3168/jds.2013-7541] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2013] [Accepted: 04/02/2014] [Indexed: 11/19/2022]
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Chandra G, Aggarwal A, Kumar M, Singh AK, Sharma VK, Upadhyay RC. Effect of additional vitamin E and zinc supplementation on immunological changes in peripartum Sahiwal cows. J Anim Physiol Anim Nutr (Berl) 2014; 98:1166-75. [DOI: 10.1111/jpn.12190] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2013] [Accepted: 03/13/2014] [Indexed: 11/27/2022]
Affiliation(s)
- G. Chandra
- Dairy Cattle Physiology Division; National Dairy Research Institute Karnal; Haryana India
| | - A. Aggarwal
- Dairy Cattle Physiology Division; National Dairy Research Institute Karnal; Haryana India
| | - M. Kumar
- Department of Animal Nutrition; DUVASU Mathura; Uttar Pradesh India
| | - A. K. Singh
- Dairy Cattle Physiology Division; National Dairy Research Institute Karnal; Haryana India
| | - V. K. Sharma
- Dairy Cattle Nutrition Division; National Dairy Research Institute Karnal; Haryana India
| | - R. C. Upadhyay
- Dairy Cattle Physiology Division; National Dairy Research Institute Karnal; Haryana India
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Aoki M, Ohshita T, Aoki Y, Sakaguchi M. Plasma thiobarbituric acid reactive substances, vitamin A and vitamin E levels and resumption of postpartum ovarian activity in dairy cows. Anim Sci J 2014; 85:532-41. [DOI: 10.1111/asj.12181] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2013] [Accepted: 11/19/2013] [Indexed: 11/30/2022]
Affiliation(s)
- Mari Aoki
- Dairy Production Research Division; Hokkaido Agricultural Research Center; National Agriculture and Food Research Organization (NARO); Sapporo Japan
| | - Tomoko Ohshita
- Dairy Production Research Division; Hokkaido Agricultural Research Center; National Agriculture and Food Research Organization (NARO); Sapporo Japan
| | - Yasuhiro Aoki
- Dairy Production Research Division; Hokkaido Agricultural Research Center; National Agriculture and Food Research Organization (NARO); Sapporo Japan
| | - Minoru Sakaguchi
- Dairy Production Research Division; Hokkaido Agricultural Research Center; National Agriculture and Food Research Organization (NARO); Sapporo Japan
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Effect of micronutrient supplementation on the immune function of crossbred dairy cows under semi-arid tropical environment. Trop Anim Health Prod 2013; 46:203-11. [PMID: 24072427 DOI: 10.1007/s11250-013-0477-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/13/2013] [Indexed: 10/26/2022]
Abstract
This study assessed the effect of micronutrient supplementation around peripartum period on immune function, reproductive performance, milk yield and milk quality of crossbred cows. Thirty pregnant crossbred cows in their late gestation were selected and randomly divided into five groups for study. Six cows in each group were supplemented with vitamin E (VE) (2000 IU/cow/day), vitamin A (VA) (100,000 IU/cow/day), copper (Cu) (20 ppm/cow/day), zinc (Zn) (80 ppm/cow/day) individually from 45 days pre-calving to 45 days post-calving and one group without any supplementation served as control. Immune function was studied by in vitro phagocytic activity (PA) of blood neutrophils, lymphocyte proliferation response (LPR) and plasma interleukin-8 (IL-8) concentration. Supplementation of VA significantly (P < 0.05) increased the in vitro PA of blood neutrophils and decreased milk somatic cell counts (SCC). Zn supplementation significantly (P < 0.05) increased the T lymphocyte proliferation response, whereas B lymphocyte LPR was significantly (P < 0.05) increased with both VA and Zn supplementation as compared to the control cows. Plasma IL-8 concentration was significantly (P < 0.05) higher in all supplemented cows. Supplementation of VE, VA and Zn significantly (P < 0.05) reduces days open, whereas VA significantly (P < 0.05) reduced the service per conception. In this study, it is concluded that VE, VA and Zn supplementation around peripartum period can boost the immunity and improve the reproductive performance of crossbred cows in a semi-arid tropical environment.
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Heat shock protein 70, oxidative stress, and antioxidant status in periparturient crossbred cows supplemented with α-tocopherol acetate. Trop Anim Health Prod 2012; 45:239-45. [PMID: 22700285 DOI: 10.1007/s11250-012-0196-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/24/2012] [Indexed: 10/28/2022]
Abstract
The study was conducted to investigating the effect of α-tocopherol acetate on heat shock protein 70 (Hsp70), oxidative stress, and antioxidant status during periparturient period in medium body condition score crossbred cows. Twenty crossbred Karan Fries cows with confirmed pregnancy were selected 2 months before expected date of calving. The cows were randomly distributed in to two groups: 10 cows were kept as control and 10 were supplemented with α-tocopherol acetate during dry period for 2 months. Blood samples were collected at -20, -10, -5, 0, 5, 10, and 20 days in relation to the expected date of calving. Superoxide dismutase, catalase, and total immunoglobulin were significantly higher (P < 0.01) in treatment as compared to control cows. Heat shock protein 70 and thiobarbituric acid reactive substance levels were significantly lower (P < 0.01) in the treatment cows than their counterpart. Treatment with α-tocopherol acetate during dry period resulted in reduced oxidative stress, heat shock protein Hsp70 levels, improved antioxidant, and improved immunity status indicating beneficial effect of α-tocopherol acetate treatment.
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24
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Lindqvist H, Nadeau E, Persson Waller K, Jensen S, Johansson B. Effects of RRR-α-tocopheryl acetate supplementation during the transition period on vitamin status in blood and milk of organic dairy cows during lactation. Livest Sci 2011. [DOI: 10.1016/j.livsci.2011.07.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Formigoni A, Fustini M, Archetti L, Emanuele S, Sniffen C, Biagi G. Effects of an organic source of copper, manganese and zinc on dairy cattle productive performance, health status and fertility. Anim Feed Sci Technol 2011. [DOI: 10.1016/j.anifeedsci.2011.01.010] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Horn M, Gunn P, Van Emon M, Lemenager R, Burgess J, Pyatt NA, Lake SL. Effects of natural (RRR alpha-tocopherol acetate) or synthetic (all-rac alpha-tocopherol acetate) vitamin E supplementation on reproductive efficiency in beef cows. J Anim Sci 2010; 88:3121-7. [PMID: 20495121 DOI: 10.2527/jas.2009-1807] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The objective was to determine the effects of natural- or synthetic-source vitamin E on reproductive efficiency in Angus-cross beef cows. In Exp. 1, one hundred fifty-two cows were fed hay and corn silage based diet and assigned to 1 of 3 dietary supplements (3 pens/treatment): 1) containing no additional vitamin E (CON), 2) formulated to provide 1,000 IU x d(-1) of synthetic-source vitamin E (SYN; all-rac or dl-alpha-tocopherol acetate), or 3) formulated to provide 1,000 IU x d(-1) of natural-source vitamin E (NAT; RRR or D-alpha-tocopherol acetate). In Exp. 2, seventy-five cows (2 reps/treatment) were assigned to similar treatments as Exp. 1; however, a vitamin-mineral supplement was offered for ad libitum intake and vitamin intake was calculated from predicted mineral intakes. Cows grazed pastures rather than being fed hay and corn silage as in Exp. 1. In Exp. 1 and 2, supplementation began 6 wk prepartum and continued until initiation of the breeding season. Blood samples were collected at calving (Exp. 1) or breeding (Exp. 2) to determine alpha-tocopherol concentration and weekly beginning 4 wk postpartum (Exp. 1) or 7 and 14 d before estrus synchronization (Exp. 2) to determine return to estrus via progesterone concentration. Cows were synchronized and bred by AI based on heat detection; nonresponding cows were time bred (AI) 66 h after PGF(2 alpha) injection, and cows returning to estrus after AI were bred by natural service. In Exp. 1, cows supplemented with NAT and SYN had greater (P < 0.001) serum concentrations of alpha-tocopherol at calving compared with CON cows. Dietary supplement did not affect (P >or= 0.55) the percentage of cows cycling before synchronization or the number of days to return to estrus by cows that resumed estrus before synchronization. Cows supplemented with SYN tended to have greater first service conception rates compared with CON and NAT (P = 0.09); however, first plus second services combined and overall conception rates were not affected (P >or= 0.23). In Exp. 2, NAT cows had greater (P = 0.002) concentrations of alpha-tocopherol at breeding, whereas there was no difference (P > 0.05) between SYN and CON. Supplementation of SYN or NAT did not affect (P >or= 0.17) days to resumption of estrus before breeding, first service, first plus second services combined, or overall conception rates. These data suggest that supplementation of SYN or NAT source vitamin E increased alpha-tocopherol concentration in cows; however, effects on reproductive efficiency are minimal.
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Affiliation(s)
- M Horn
- Department of Animal Sciences, Purdue University, West Lafayette, IN 47907, USA
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Weiss W, Pinos-Rodríguez J, Socha M. Effects of feeding supplemental organic iron to late gestation and early lactation dairy cows. J Dairy Sci 2010; 93:2153-60. [DOI: 10.3168/jds.2010-3051] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2010] [Accepted: 01/24/2010] [Indexed: 11/19/2022]
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Spolders M, Öhlschläger S, Rehage J, Flachowsky G. Inter- and intra-individual differences in serum copper and zinc concentrations after feeding different amounts of copper and zinc over two lactations. J Anim Physiol Anim Nutr (Berl) 2010; 94:162-73. [DOI: 10.1111/j.1439-0396.2008.00895.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Spolders M, Höltershinken M, Meyer U, Rehage J, Flachowsky G. Assessment of reference values for copper and zinc in blood serum of first and second lactating dairy cows. Vet Med Int 2010; 2010:194656. [PMID: 20445778 PMCID: PMC2858949 DOI: 10.4061/2010/194656] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2009] [Revised: 12/17/2009] [Accepted: 01/20/2010] [Indexed: 11/20/2022] Open
Abstract
The influence of different copper and zinc contents in rations on blood serum concentrations in dependence on feeding (Groups A and B) and lactation (Lactation 1 and 2) was tested in a feeding trial with 60 German Holstein cows. All animals received a diet based on maize and grass silage ad libitum. 30 cows received a concentrate supplemented with copper and zinc as recommended (Group A), whereas the other 30 animals were offered a concentrate with roughly double the amount of copper and zinc (Group B). Blood samples were taken several times during the lactation to analyse serum concentrations of copper and zinc. Copper serum concentration was influenced neither by the different feeding (11.7 μmol/L in Group A and 12.3 μmol/L in Group B) nor by the lactation (12.0 μmol/L in Lactation 1 and 12.1 μmol/L in Lactation 2). Zinc serum concentration was significantly influenced as well as by feeding (14.1 μmol/L in Group B and 12.5 μmol/L in Group A) and lactation (14.2 μmol/L in the second lactation and 12.8 μmol/L for first lactating cows). For an exact diagnosis of trace element supply, blood serum is a not qualified indicator; other sources (feedstuffs, liver, hair) must also be investigated.
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Affiliation(s)
- Markus Spolders
- Institute of Animal Nutrition, Friedrich-Loeffler-Institute (FLI)-Federal Research Institute for Animal Health, Bundesallee 50, 38116 Braunschweig, Germany
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Impact of oxidative stress on the health and immune function of dairy cattle. Vet Immunol Immunopathol 2009; 128:104-9. [DOI: 10.1016/j.vetimm.2008.10.305] [Citation(s) in RCA: 392] [Impact Index Per Article: 26.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Siciliano-Jones JL, Socha MT, Tomlinson DJ, DeFrain JM. Effect of trace mineral source on lactation performance, claw integrity, and fertility of dairy cattle. J Dairy Sci 2008; 91:1985-95. [PMID: 18420629 DOI: 10.3168/jds.2007-0779] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Two hundred fifty multiparous and primiparous cows were assigned to a study at approximately 70 d prepartum to determine the effect of trace mineral source on lactation performance, claw integrity, and fertility. Cows received treatments from 3 wk prepartum through wk 35 postpartum. Treatments consisted of 1) all supplemental Zn, Mn, Cu, and Co provided in sulfate form (Sulfate) and 2) 360 mg of Zn, 200 mg of Mn, 125 mg of Cu, and 12 mg of Co supplied daily by Sulfate minerals replaced with similar amounts of minerals supplied by Availa-4 (CTM). Individuals involved with daily animal care or data recording, or both, were blinded to treatment assignments. Cows from all treatments were housed in common pens, and treatments were dispensed to cows via a computerized feeder. All claws of cows were examined before treatment administration and at 16 and 36 wk postpartum by personnel trained in identifying claw lesions. Cows fed the CTM diet tended to produce more milk and energy-corrected milk than cows fed the Sulfate diet. Cows fed the CTM diet also produced more milk protein and solids (fat + protein) than cows fed the Sulfate diet. Replacing Sulfate minerals with those supplied by CTM decreased incidence of sole ulcers at wk 36 postpartum and tended to decrease incidence of interdigital dermatitis at wk 16 and 36 postpartum. Severity of heel erosion tended to be less for cows fed CTM than cows receiving the Sulfate diet. Despite first service conception rates tending to be greater for cows fed the Sulfate diet, there was no effect of treatment on rate of conception. A greater percentage of cows fed the Sulfate diet tended to be culled from the herd before wk 36 postpartum than cows fed the CTM diet. Replacing Sulfate minerals with CTM resulted in improved lactation performance and claw integrity.
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Bourne N, Laven R, Wathes DC, Martinez T, McGowan M. A meta-analysis of the effects of Vitamin E supplementation on the incidence of retained foetal membranes in dairy cows. Theriogenology 2007; 67:494-501. [PMID: 17007917 DOI: 10.1016/j.theriogenology.2006.08.015] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2006] [Revised: 08/29/2006] [Accepted: 08/30/2006] [Indexed: 11/29/2022]
Abstract
A meta-analysis was performed to consolidate the results of studies which have evaluated the effects of Vitamin E supplementation during the dry period on the risk of retained foetal membranes (RFM) in the dairy cow. Twenty studies demonstrated a beneficial response to Vitamin E whilst 21 found no benefit and 3 reported an increase in the incidence of RFM in treated cows. The odds ratios (OR) of the available studies exhibited significant heterogeneity, so multivariable logistic regression analysis was performed to enable the identification of factors associated with the response to Vitamin E supplementation. Our multivariable analysis included parity and Vitamin E supplementation (control/treated) in the model, because all other factors were co-linear. Results indicated that Vitamin E supplementation led to a reduction in the incidence of RFM. A second multivariable analysis was undertaken on a subset of the data including only supplemented cows to determine the influence of supplementation factors on the risk of RFM. All factors were co-linear with each other, therefore, only type of Vitamin E supplementation was included in this analysis. The regression model demonstrated that administration of the synthetic Vitamin E alpha-tocopheryl acetate was associated with a lower risk of RFM than treatment with natural Vitamin E (alpha-tocopherol) (P=0.047, OR=0.49), whereas the difference between the synthetic Vitamin E alpha-tocopherol acetate and natural Vitamin E just failed to attain statistical significance (P=0.059, OR=0.53). Overall the analyses indicate that Vitamin E supplementation during the dry period is associated with a reduced risk of RFM, and that the synthetic forms of Vitamin E are more effective than the natural compound.
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Affiliation(s)
- N Bourne
- Royal Veterinary College, Hawkshead Lane, North Mymms, Hatfield, Herts AL9 7TA, UK.
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Bourne N, Wathes DC, McGowan M, Laven R. A comparison of the effects of parenteral and oral administration of supplementary vitamin E on plasma vitamin E concentrations in dairy cows at different stages of lactation. Livest Sci 2007. [DOI: 10.1016/j.livsci.2006.07.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Enjalbert F, Lebreton P, Salat O. Effects of copper, zinc and selenium status on performance and health in commercial dairy and beef herds: retrospective study. J Anim Physiol Anim Nutr (Berl) 2006; 90:459-66. [PMID: 17083426 DOI: 10.1111/j.1439-0396.2006.00627.x] [Citation(s) in RCA: 70] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
A retrospective study using analysis of plasma copper and zinc, and erythrocyte glutathione peroxidase from 2 080 dairy and beef cow herds was conducted to evaluate the relationship between trace-element status and production, reproduction and health in cows and their calves. Classification of the herd status as deficient, marginal, low-adequate or high-adequate was based on the lower tercile of individual values. Odds ratios for each disorder in herds were calculated by multivariable stepwise logistic regression. Inadequate copper status was not associated with adult disorders, but was an important risk factor for poor calf performance or health. Selenium deficient status was associated with most studied disorders in cows, and both deficient and marginal herd status were strongly associated with poor health of calves, particularly with increased risks of myopathy and infectious diseases. Zinc insufficiency was strongly associated with low milk production and impaired locomotion in dairy herds, and was also associated with diarrhoea and poor growth in calves. Because a low-adequate status increased the risk of many disorders in adults and calves, we propose to classify herds as deficient and marginal when the lower terciles of plasma zinc concentration are below 12 and between 12 and 14 mumol/l respectively.
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Affiliation(s)
- F Enjalbert
- Ecole Nationale Vétérinaire, Unité de Nutrition, Toulouse Cedex 3, France.
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Wilde D. Influence of macro and micro minerals in the peri-parturient period on fertility in dairy cattle. Anim Reprod Sci 2006; 96:240-9. [DOI: 10.1016/j.anireprosci.2006.08.004] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Nocek JE, Socha MT, Tomlinson DJ. The effect of trace mineral fortification level and source on performance of dairy cattle. J Dairy Sci 2006; 89:2679-93. [PMID: 16772587 DOI: 10.3168/jds.s0022-0302(06)72344-x] [Citation(s) in RCA: 64] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Five hundred seventy-three cows, balanced by parity and 305-d mature equivalent at dry off, were assigned to 1 of 4 treatments: 1) 75% complexed trace minerals (CTM; 75C): Zn, Mn, Cu, and Co supplied at 75% of NRC (2001) guidelines by Zn-, Mn-, and Cu-specific AA complexes, and cobalt glucoheptonate; 2) 100% inorganic (100I): Zn, Mn, Cu, and Co supplied at 100% of NRC (2001) requirements by sulfate sources; 3) 100% complexed (100C): Zn, Mn, Cu, and Co supplied at 100% of NRC (2001) requirements by CTM; and 4) complexed/ inorganic (C/I): Zn and Cu supplied at 100% of NRC (2001) requirements using a combination of CTM and sulfates and Co and Mn supplied with sources at 9.1 and 3.3 times NRC (2001) requirements using a combination of CTM and sulfates. All percentages of Zn, Cu, Mn, and Co relative to NRC (2001) reflect supplemental contributions and do not include basal diet contributions. Experimental periods were dry period 1, full lactation 1, dry period 2, and 200 d into the subsequent lactation. Reproductive, health, and production information was collected during both lactations. Claw evaluations were conducted at trial start, 150 d into lactation 1, at the end of lactation 1, and 150 d into lactation 2. During lactation 1, C/I cows produced more milk, fat-corrected milk, energy-corrected milk, and fat than 100I cows. During lactation 2, yields of milk, fat-corrected milk, energy-corrected milk, fat, and protein were higher for 100C and C/I cows than for 75C or 100I cows. Fat percentage was highest for 100C cows with no treatment effect on protein content. During lactations 1 and 2, C/I cows had fewer days to first estrus than cows receiving the other treatments. During lactation 2, C/ I cows had fewer services per conception and days open. There were no significant effects of treatment on health. White line separation incidence was lower for 100I cows than 75C cows, whereas heel erosion was higher for the 100I cows than for the C/I cows. Fortification of trace elements with inorganic and complexed sources at or above NRC requirements improved reproductive and productive performance. In addition, cows can be supplemented with CTM at 75% of NRC requirements with no reduction in performance compared with supplementing at 100% of NRC requirements using only sulfate sources of Zn, Mn, Cu, and Co.
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Affiliation(s)
- J E Nocek
- Spruce Haven Farm and Research Center, Auburn, NY 13021, USA.
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Castillo C, Hernández J, Valverde I, Pereira V, Sotillo J, Alonso ML, Benedito JL. Plasma malonaldehyde (MDA) and total antioxidant status (TAS) during lactation in dairy cows. Res Vet Sci 2005; 80:133-9. [PMID: 16084546 DOI: 10.1016/j.rvsc.2005.06.003] [Citation(s) in RCA: 129] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2004] [Revised: 05/05/2005] [Accepted: 06/10/2005] [Indexed: 10/25/2022]
Abstract
Metabolic profiles are widely used to monitor health, reproductive status and nutritional status. In the last few years, the evaluation of oxidative stress has contributed increasingly to our knowledge of the fundamental mechanisms involved in metabolic disorders, especially important in dairy cows, in which lactation imposes great physiological demands on the body's homeostatic mechanisms. The aim of the present study was to evaluate oxidative status in healthy cows during lactation (from lactation onset to peak lactation) using two parameters: (i) plasma levels of malondialdehyde (MDA) and (ii) total antioxidant status (TAS). Our results confirm that nutrition can influence the characteristic metabolic changes occurring between lactation onset and peak lactation. In addition, the combination of MDA and TAS can provide complementary information about the metabolic status of the cow. Thus, the proper metabolic adaptation to the onset of lactation, showed by metabolic profiles, contrasts with the high levels of free radicals which cause lipid peroxidation and high MDA values (68.99+/-33.64 microm/L) which is maintained only for a short period of time. In this moment, the antioxidant system can cope efficiently with lipoperoxide production. The most remarkable fact was the great inter-individual variations observed in MDA that might be studied in further investigations. When the animal reaches peak lactation, metabolic status is stabilized, and this is reflected by antioxidant status with mean values of 28.87+/-5.33 microm/L for MDA and 0.154+/-0.002 mmol/L for TAS values.
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Affiliation(s)
- C Castillo
- Departamento de Patología Animal, Facultad de Veterinaria, Campus Universitario s/n, Universidad de Santiago de Compostela, 27002 Lugo, Spain.
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Gupta S, Kumar H, Gupta HK, Soni J. Effect of Vitamin E and selenium supplementation on concentrations of plasma cortisol and erythrocyte lipid peroxides and the incidence of retained fetal membranes in crossbred dairy cattle. Theriogenology 2005; 64:1273-86. [PMID: 16139604 DOI: 10.1016/j.theriogenology.2005.03.008] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2004] [Accepted: 11/14/2004] [Indexed: 11/25/2022]
Abstract
The objectives were to: (i) determine the effect of prepartum supplementation of Vitamin E (Vit E) and selenium (Se) on plasma cortisol, erythrocyte peroxidation and the incidence of retained fetal membranes (RFM); (ii) estimate myeloperoxidase (MPO), lysozyme, elastase, and acid phosphatase (ACP) enzyme activities in the cotyledons of cows with or without RFM; and (iii) determine the molecular weight (SDS-PAGE) of proteins present in the cotyledons of cows with or without RFM. Fifty dairy (Friesian x Sahiwal) cows were equally allocated to one of two treatments, given as an im injection 3 week before calving: 1100 IU of DL alpha-tocopherol acetate (Vit E) and 30 mg of sodium selenite (Se), or saline (control). Concentrations of plasma cortisol (20 cows) were determined on days 21, 7, 3, 2, 1, and 0 prepartum, and erythrocyte lipid peroxide (all cows) was determined on days 21 and 7 prepartum. Treatment with Vit E and Se did not affect (P = 0.23) the incidence of RFM (12% versus 0%, respectively) but decreased (P < 0.05) erythrocyte lipid peroxide concentrations on day 7 prepartum compared with day 21 prepartum. Plasma cortisol concentration increased (P < 0.05) from day 21 prepartum to the day of parturition in Vit E+Se and control cows. However, on day 0, plasma cortisol concentrations were lower (P<0.05) in cows given Vit E+Se than in control cows (with or without RFM). To investigate enzyme activity and peptides in cotyledons, cotyledons were collected (from cows that were not part of the principal experiment), homogenised with PBS, and the supernatant used for the estimation of cationic peptides. Cotyledons of cows with RFM (n = 8) had lower (P < 0.01) MPO and greater (P < 0.05) lysozyme and ACP enzyme activities than those from non-RFM cows (n = 6). A band at <10 kDa in the SDS-PAGE indicated the presence of cationic peptides. In conclusion, a single treatment of Vit E and Se at 3-week prepartum reduced concentrations of plasma cortisol and erythrocyte peroxide. Altered enzyme activities in the fetal membranes indicated the involvement of leukocytes and trauma at the fetomaternal junction and warrant further investigation.
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Affiliation(s)
- Sandeep Gupta
- Animal Reproduction Division, Indian Veterinary Research Institute, Izatnagar 243122, Bareilly, Uttar Pradesh, India.
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Effects of Zinc Methionine Complex on Milk Production and Somatic Cell Count of Dairy Cows: Twelve-Trial Summary. ACTA ACUST UNITED AC 2004. [DOI: 10.15232/s1080-7446(15)31318-8] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Effects of Feeding Cobalt Glucoheptonate and Metal Specific Amino Acid Complexes of Zinc, Manganese, and Copper on Lactation and Reproductive Performance of Dairy Cows. ACTA ACUST UNITED AC 2003. [DOI: 10.15232/s1080-7446(15)31367-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Hemingway RG. The influences of dietary intakes and supplementation with selenium and vitamin E on reproduction diseases and reproductive efficiency in cattle and sheep. Vet Res Commun 2003; 27:159-74. [PMID: 12718509 DOI: 10.1023/a:1022871406335] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Retained placenta, endometritis, cystic ovaries and low conception rates are often considered as interconnected conditions in cattle. Wide ranges in amounts of selenium and vitamin E supplements have been advised in late-pregnancy diets and, frequently, they can be synergistically beneficial. Animals at grass or with other green foods should be of adequate vitamin E status, but dietary selenium deficiencies are both more frequent and severe. Selenium status is important for super-ovulation in cattle and multiple births in ewes because of its importance in sperm transport and establishment of ova. However, the potential toxicity of selenium-enriched feed supplements restricts their use on a free-access basis. Giving sodium selenite or selenate by injection provides only a short-term response in the plasma. Barium selenate given in oil by injection provides a more durable response but has potential tissue residue problems. Compressed metallic selenium powder with iron powder in high-density reticulo-ruminal pellets gives sustained release, but uncertainties regarding possible surface coating and the variable effects of selenium particle size may require additional grinders to ensure prolonged release. Neither reticulo-ruminal pellets of such composition nor barium selenate by injection may be used worldwide because only sodium selenite and selenate have general regulatory approval. A sustained-release multi-trace element/vitamin rumen bolus system effective for several months has increased lambing percentages in ewes, and increased herd conception rates and reduced the spread of calving for herds of beef cattle.
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Affiliation(s)
- R G Hemingway
- Department of Veterinary Clinical Studies, Glasgow University Veterinary School, Bearsden, Glasgow, G61 1QH, UK
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Effects of Feeding Complexed Zinc, Manganese, Copper, and Cobalt to Late Gestation and Lactating Dairy Cows on Claw Integrity, Reproduction, and Lactation Performance. ACTA ACUST UNITED AC 2002. [DOI: 10.15232/s1080-7446(15)31524-2] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Baldi A, Savoini G, Pinotti L, Monfardini E, Cheli F, Dell'Orto V. Effects of vitamin E and different energy sources on vitamin E status, milk quality and reproduction in transition cows. JOURNAL OF VETERINARY MEDICINE. A, PHYSIOLOGY, PATHOLOGY, CLINICAL MEDICINE 2000; 47:599-608. [PMID: 11199208 DOI: 10.1046/j.1439-0442.2000.00323.x] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
We investigated whether vitamin E supplementation and supplemental energy sources (fat or starch) influenced plasma and milk levels of vitamin E, and reproductive and other parameters in 28 Italian Friesian multiparous dry cows. From 14 days before expected calving to 7 days after, the animals were assigned to either basal diet (containing 1000 IU/day of vitamin E) or an extra 1000 IU/day of vitamin E (total 2000 IU). In addition they received either 0.5 kg/day of corn or 0.2 kg/day of calcium soaps. Plasma samples were collected 4 days before expected calving and 4 days after calving and analysed for alpha-tocopherol and cholesterol. Milk yield as well as the composition, somatic cell count (SCC) and alpha-tocopherol of milk were determined 7 and 14 days after calving. Milk yield and composition were unaffected by treatments. SCC was significantly lower in (SCC Log 4.62 versus Log 5.1, P < 0.01) 2000 IU/day animals than in the 1000 IU/day group. Milk alpha-tocopherol was higher (P < 0.001) in animals receiving 2000 IU/day (1.11 vs. 0.65 microgram/ml, P < 0.01). Plasma alpha-tocopherol in animals receiving 2000 IU/day was also higher (P < 0.001) than in cows receiving 1000 IU/day (4.85 vs. 3.25 micrograms/ml), but was not affected by dietary energy source. Number of services and days to conception were lower (P < 0.01) in the 2000 IU vitamin E supplemented cows. To conclude, dietary vitamin E supplementation to periparturient dairy cows increased plasma and milk vitamin E, decreased SCC in milk, and improved fertility but different energy sources had no effect on any measured variable.
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Affiliation(s)
- A Baldi
- Institute of Animal Nutrition, Faculty of Veterinary Medicine, University of Milan, Milan, Via Celoria 10, 20133, Italy
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Abstract
Reproductive well-being and performance of farm animals is largely dependent on their nutritional status, which is often less than optimum in developing tropical countries. More often than not, they are malnourished, particularly with regards to micronutrients. Evidence was presented to show that because these micronutrients are involved in such functions as intracellular detoxification of free radicals, synthesis of reproductive steroids and other hormones, carbohydrate and protein and nucleic acid metabolism, their deficiencies and/or excesses may impair spermatogenesis and libido in the male, fertility, embryonic development and survival, post-partum recovery activities, milk production and offspring development and survival. A plea was made for intensified research efforts, farmer education and quality control of vitamin-mineral pre-mixes, in order to improve micronutrient nutrition, and, consequently, the reproductive performance and overall productivity of farm animals in developing tropical countries.
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Affiliation(s)
- O B Smith
- International Development Research Centre, Ottawa, ON, Canada.
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Nocek JE, Johnson AB, Socha MT. Digital characteristics in commercial dairy herds fed metal-specific amino acid complexes. J Dairy Sci 2000; 83:1553-72. [PMID: 10908063 DOI: 10.3168/jds.s0022-0302(00)75028-4] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Five commercial dairy herds in Central New York fed metal-specific amino acid complexes were selected to evaluate digital characteristics. During the first year (period 1), herds were evaluated by a specific procedure by one individual. Three herds were not supplemented and two herds were supplemented with zinc methionine. During the subsequent year (period 2) all herds were switched to a combination of zinc methionine, copper lysine, manganese methionine, and cobalt glucoheptonate and evaluated in the same way as during period 1. There was no effect of period on incidence of heel erosion and interdigital dermatitis. During period 2, there was a reduced incidence of double soling, white line separation, sole hemorrhages, sole ulcers, and papillomatous digital dermatitis, and the incidence of wall ridges tended to be reduced compared with period 1. There was no effect of period on the incidence of abaxial wall lesions, digital arthritis, or foot rot, although the overall incidence of these disorders was low. During period 2, when cows were fed a combination of complexed trace minerals, there was a general reduction in the incidence of digital disorders associated with the laminitis syndrome complex compared with period 1; however, other time-related differences existed that may confound interpretation.
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Affiliation(s)
- J E Nocek
- Spruce Haven Farm and Research Center, Union Springs, NY, USA.
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