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McCarthy HR, Cantor MC, Lopez AJ, Pineda A, Nagorske M, Renaud DL, Steele MA. Effects of supplementing colostrum beyond the first day of life on growth and health parameters of preweaning Holstein heifers. J Dairy Sci 2024; 107:3280-3291. [PMID: 37977445 DOI: 10.3168/jds.2023-23649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 10/31/2023] [Indexed: 11/19/2023]
Abstract
The preweaning period for a dairy calf is characterized by high morbidity and mortality rates, leading to financial losses for producers. Identifying strategies to improve the health and welfare of calves while reducing antimicrobial use continues to be crucial to the success of the dairy industry. The objective of this study was to determine the effects of feeding colostrum replacer (CR) to dairy heifer calves beyond d 1 of life on growth, serum IgG, the incidence of diarrhea and bovine respiratory disease (BRD), and the risk of mortality in the preweaning period. At birth, Holstein heifer calves (n = 200; 50/treatment) weighing 40.7 ± 0.35 kg (mean ± SE) were fed 3.2 L of CR (205 g IgG/feeding) at 0 h and 12 h of life. Calves were then randomly assigned to 1 of 4 treatments: 450 g of milk replacer (MR) from d 2 to 14 (control, CON), 380 g of CR + 225 g of MR from d 2 to 3, then 450 g of MR from d 4 to 14 (transition, TRAN), 45 g of CR + 450 g of MR from d 2 to 14 (extended, EXT); or 380 g of CR + 225 g of MR from d 2 to 3, then 45 g of CR + 450 g of MR from d 4 to 14 (transition + extended, TRAN+EXT). Each treatment was reconstituted to 3 L and fed twice daily. All CR treatments were fed using bovine-derived CR containing 27% IgG. From d 15 to 41, all calves were fed 600 g of MR reconstituted to 4 L twice daily. Body weight was recorded at birth and every 7 d until study completion on d 49. Blood samples were taken daily until d 7 to evaluate serum IgG and then every 7 d until d 49. A health assessment was performed daily to evaluate calves for BRD and diarrhea. Data were analyzed using mixed linear regression, mixed logistic regression, and survival analysis models in SAS 9.4. Serum IgG concentrations were not affected by treatment for the study period. The EXT and TRAN+EXT groups had greater average daily gain (ADG) from d 7 to 14 (0.14 kg/d) and the TRAN group had greater ADG from d 14 to 21 (0.11 kg/d), compared with CON. There was no association of treatment with the odds or the duration of a diarrhea bout. However, provision of CR to the TRAN and EXT calves was associated with a reduced hazard of diarrhea compared with CON calves. Furthermore, TRAN and EXT calves have a lower hazard of mortality compared with CON calves, with TRAN and EXT calves had a 2.8- and 3.8-times lower hazard of mortality, respectively. Our findings suggest that the supplementation of CR to dairy calves positively affects ADG, and reduces the hazard of diarrhea and mortality during the preweaning period. Future research should look to further refine the supplementation strategy of CR to calves and explore the mechanism of action.
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Affiliation(s)
- H R McCarthy
- Department of Animal Biosciences, Animal Science and Nutrition, University of Guelph, Guelph, ON, Canada N1G 1Y2
| | - M C Cantor
- Department of Population Medicine, Ontario Veterinary College, University of Guelph, Guelph, ON, Canada N1G 1Y2; Department of Animal Science, The Pennsylvania State University, College Park, PA 16802
| | - A J Lopez
- Department of Animal Biosciences, Animal Science and Nutrition, University of Guelph, Guelph, ON, Canada N1G 1Y2
| | - A Pineda
- Department of Animal Biosciences, Animal Science and Nutrition, University of Guelph, Guelph, ON, Canada N1G 1Y2
| | - M Nagorske
- Saskatoon Colostrum Company Ltd., Saskatoon, SK, Canada S7K 6A2
| | - D L Renaud
- Department of Population Medicine, Ontario Veterinary College, University of Guelph, Guelph, ON, Canada N1G 1Y2
| | - M A Steele
- Department of Animal Biosciences, Animal Science and Nutrition, University of Guelph, Guelph, ON, Canada N1G 1Y2.
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Silva AP, Cezar AM, de Toledo AF, Coelho MG, Tomaluski CR, Virgínio Júnior GF, Bittar CMM. Enrichment of medium-quality colostrum by adding colostrum replacer, combined or not with transition milk in the feeding of dairy calves. Sci Rep 2024; 14:5533. [PMID: 38448480 PMCID: PMC10917790 DOI: 10.1038/s41598-024-55757-4] [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: 04/27/2023] [Accepted: 02/27/2024] [Indexed: 03/08/2024] Open
Abstract
Fifty Holstein calves were allocated in randomized blocks and distributed in a 2 × 2 factorial arrangement; (A) two sources of Ig: (1) Control: bovine colostrum (25% Brix); (2) Enriched colostrum: mid-quality bovine colostrum (20% Brix) enriched with colostrum replacer to 25% Brix; and (B) two transition feeding diets: (1) Whole milk (WM): supply of 4 L/day of whole milk for 3 days after the colostrum feeding; and (2) Formulated transition milk (FTM): supply 4 L/day of whole milk enriched with 70 g/L of colostrum replacer for 3 days after the colostrum feeding. Blood samples were collected at 0, 24, 48, and 72 h of age to determine total serum protein (TSP), glucose, non-esterified fatty acids (NEFA), erythrocyte and leukocyte concentrations. IgG was measured at 48 h. During the preweaning period, calves received 6 L/day of whole milk. Blood samples were collected weekly to determine TSP, glucose, and lactate. The colostrum protocols were equally efficient for transfer of passive immunity with IgG concentration at 48 h ≥ 49.6 g/L. Colostrum or transition feeding program did not influence the erythrocyte and leukocyte concentrations. The TSP concentration measured until 72 h was higher for calves fed maternal colostrum. Calves fed milk in the transition period had higher glucose concentrations. Calves receiving bovine colostrum and FTM had higher glucose concentrations in the preweaning period, while the enriched colostrum decreased plasma lactate concentrations. In summary, enrichment of mid-quality colostrum is an alternative in situations of a shortage of high-quality colostrum; however, feeding 4 L/day of FTM only for 3 days after colostrum feeding does not show additional benefits.
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Affiliation(s)
- Ana Paula Silva
- Department of Animal Science, "Luiz de Queiroz" College of Agriculture, University of São Paulo, Av. Pádua Dias, N 11, Piracicaba, São Paulo, 1341-900, Brazil
| | - Amanda M Cezar
- Department of Animal Science, "Luiz de Queiroz" College of Agriculture, University of São Paulo, Av. Pádua Dias, N 11, Piracicaba, São Paulo, 1341-900, Brazil
| | - Ariany F de Toledo
- Department of Animal Science, "Luiz de Queiroz" College of Agriculture, University of São Paulo, Av. Pádua Dias, N 11, Piracicaba, São Paulo, 1341-900, Brazil
| | - Marina G Coelho
- Department of Animal Science, "Luiz de Queiroz" College of Agriculture, University of São Paulo, Av. Pádua Dias, N 11, Piracicaba, São Paulo, 1341-900, Brazil
| | - Cristiane R Tomaluski
- Department of Animal Science, "Luiz de Queiroz" College of Agriculture, University of São Paulo, Av. Pádua Dias, N 11, Piracicaba, São Paulo, 1341-900, Brazil
| | - Gercino F Virgínio Júnior
- Minas Gerais Agricultural Research Agency, Experimental Field of Montes Claros, Montes Claros, Minas Gerais, 39404-128, Brazil
| | - Carla M M Bittar
- Department of Animal Science, "Luiz de Queiroz" College of Agriculture, University of São Paulo, Av. Pádua Dias, N 11, Piracicaba, São Paulo, 1341-900, Brazil.
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Ashraf MF, Zubair D, Bashir MN, Alagawany M, Ahmed S, Shah QA, Buzdar JA, Arain MA. Nutraceutical and Health-Promoting Potential of Lactoferrin, an Iron-Binding Protein in Human and Animal: Current Knowledge. Biol Trace Elem Res 2024; 202:56-72. [PMID: 37059920 PMCID: PMC10104436 DOI: 10.1007/s12011-023-03658-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 04/03/2023] [Indexed: 04/16/2023]
Abstract
Lactoferrin is a natural cationic iron-binding glycoprotein of the transferrin family found in bovine milk and other exocrine secretions, including lacrimal fluid, saliva, and bile. Lactoferrin has been investigated for its numerous powerful influences, including anticancer, anti-inflammatory, anti-oxidant, anti-osteoporotic, antifungal, antibacterial, antiviral, immunomodulatory, hepatoprotective, and other beneficial health effects. Lactoferrin demonstrated several nutraceutical and pharmaceutical potentials and have a significant impact on improving the health of humans and animals. Lactoferrin plays a critical role in keeping the normal physiological homeostasis associated with the development of pathological disorders. The current review highlights the medicinal value, nutraceutical role, therapeutic application, and outstanding favorable health sides of lactoferrin, which would benefit from more exploration of this glycoprotein for the design of effective medicines, drugs, and pharmaceuticals for safeguarding different health issues in animals and humans.
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Affiliation(s)
| | - Dawood Zubair
- Iqraa Medical Complex, Johar Town Lahore, Punjab, Pakistan
| | | | - Mahmoud Alagawany
- Poultry Department, Agriculture Faculty, Zagazig University, Zagazig, 44519, Egypt.
| | - Shabbir Ahmed
- Faculty of Animal Husbandry & Veterinary Science, Sindh Agriculture University Tandojam, Tandojam, Pakistan
| | - Qurban Ali Shah
- Faculty of Veterinary and Animal Sciences, Lasbela University of Agriculture, Water and Marine Sciences, Uthal, 3800, Balochistan, Pakistan
| | - Jameel Ahmed Buzdar
- Faculty of Veterinary and Animal Sciences, Lasbela University of Agriculture, Water and Marine Sciences, Uthal, 3800, Balochistan, Pakistan
| | - Muhammad Asif Arain
- Faculty of Veterinary and Animal Sciences, Lasbela University of Agriculture, Water and Marine Sciences, Uthal, 3800, Balochistan, Pakistan.
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Tortadès M, Marti S, Devant M, Vidal M, Fàbregas F, Terré M. Feeding colostrum and transition milk facilitates digestive tract functionality recovery from feed restriction and fasting of dairy calves. J Dairy Sci 2023; 106:8642-8657. [PMID: 37641341 DOI: 10.3168/jds.2023-23345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 06/14/2023] [Indexed: 08/31/2023]
Abstract
The objective of this study was to evaluate the digestive tract recovery and metabolism of feeding either bovine colostrum (BC), transition milk (TM), or milk replacer (MR) after an episode of feed restriction and fasting (FRF) in dairy calves. Thirty-five Holstein male calves (22 ± 4.8 d old) were involved in a 50-d study. After 3 d of feeding 2 L of rehydration solution twice daily and 19 h of fasting (d 1 of study), calves were randomly assigned to one of the 5 feeding treatments (n = 7): calves were offered either pooled BC during 4 (C4) or 10 (C10) days, pooled TM during 4 (TM4) or 10 (TM10) days, or MR for 10 d (CTRL) at the rate of 720 g/d DM content. Then, all calves were fed the same feeding program, gradually decreasing MR from 3 L twice daily to 2 L once daily at 12.5% DM until weaning (d 42), and concentrate feed, water, and straw were offered ad libitum until d 50. Citrulline, Cr-EDTA, β-hydroxybutyrate (BHB), and nonesterified fatty acids (NEFA) in serum and complete blood count (CBC) were determined on d -3, 1, 2, 5, and 11 relative to FRF, except BHB and NEFA at d -3. Volatile fatty acids (VFA), lactoferrin (LTF), IgA, and microbiota (Firmicutes to Bacteroidetes ratio and Fecalis prausnitzii) were analyzed in feces on d 5 and 11 before the morning feeding. Health scores were recorded daily from d -3 to d 14 as well as d 23 and 30. Feed concentrate, MR, and straw intake were recorded daily, and body weight on d -3, 1, 2, 5, and 11 and weekly afterward. Calf performance, intake, serum Cr-EDTA, CBC, fecal LTF concentrations and microbiota parameters were similar among treatments throughout the study. Serum NEFA concentrations were greater in TM4, TM10 and C10 calves compared with the CTRL ones from d 2 to 11, and after the FRF, serum concentrations of BHB were lower in CTRL calves than in the other treatments, and on d 11, serum BHB concentrations in the long treatments (C10 and TM10) remained greater than those in the shorter ones (C4 and TM4) and CTRL. Serum citrulline concentrations were similar on d -3 and 1 in all treatments, but they were greater in C4, C10, TM4, and TM10 on d 2 and 5, and on d 11 they were only greater in C10 and TM10 than in CTRL calves. Fecal IgA concentrations tended to be greater in C10 than in CTRL, TM4, and TM10 calves, and in C4 and TM10 than in CTRL animals. Fecal propionate proportion was lesser in C10 than in CTRL, TM4, and TM10 calves, while butyrate was greater in C4 and C10 than in TM4 and CTRL calves. The proportion of non-normal fecal scores of C10 fed calves was greater than TM4 and TM10 calves. Results showed that TM and BC may help to recover intestinal functionality, provide gut immune protection, and increase liver fatty acid oxidation in calves after a FRF episode.
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Affiliation(s)
- M Tortadès
- Department of Ruminant Production, IRTA (Institut de Recerca i Tecnologia Agroalimentàries), 08140 Caldes de Montbui, Barcelona, Spain
| | - S Marti
- Department of Ruminant Production, IRTA (Institut de Recerca i Tecnologia Agroalimentàries), 08140 Caldes de Montbui, Barcelona, Spain
| | - M Devant
- Department of Ruminant Production, IRTA (Institut de Recerca i Tecnologia Agroalimentàries), 08140 Caldes de Montbui, Barcelona, Spain
| | - M Vidal
- Department of Ruminant Production, IRTA (Institut de Recerca i Tecnologia Agroalimentàries), 08140 Caldes de Montbui, Barcelona, Spain
| | - F Fàbregas
- Department of Ruminant Production, IRTA (Institut de Recerca i Tecnologia Agroalimentàries), 08140 Caldes de Montbui, Barcelona, Spain
| | - M Terré
- Department of Ruminant Production, IRTA (Institut de Recerca i Tecnologia Agroalimentàries), 08140 Caldes de Montbui, Barcelona, Spain.
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Tortadès M, Garcia-Fruitós E, Arís A, Terré M. Short communication: The biological value of transition milk: analyses of immunoglobulin G, IGF-I and lactoferrin in primiparous and multiparous dairy cows. Animal 2023; 17:100861. [PMID: 37329844 DOI: 10.1016/j.animal.2023.100861] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 05/09/2023] [Accepted: 05/11/2023] [Indexed: 06/19/2023] Open
Abstract
Colostrum (the first mammary gland secretion after calving) is known to contain high concentrations of nutrients as well as bioactive substances (including immunoglobulins, growth factors, and antimicrobial factors) to ensure neonatal survival. Due to its immunomodulatory, antibacterial, and antiviral activities, bovine colostrum has been used not only in calves but also in the prevention and treatment of human gastrointestinal and respiratory infections. Transition milk is the mammary secretion from the second milking to the sixth, which may contain these bioactive compounds to a lesser extent. The objective of the present study was to measure IGF-I, immunoglobulin G (IgG), and lactoferrin (LTF) concentrations in colostrum and transition milk of primiparous and multiparous cows to further assess its potential use in veterinary and nutraceutical applications. The results demonstrated that the concentrations of these three bioactive molecules decrease from the first milking to the tenth. Concentrations of IGF-I and LTF were greater in multiparous than in primiparous cows. Also, lactation number interacted with milking number in IGF-I, since primiparous cows had a smoother decline of IGF-I concentrations than multiparous ones. Overall, transition milk from the second milking showed a 46% decrease in the analysed colostrum bioactive molecules. Therefore, further studies are needed to apply this knowledge in neonate farm management practices or in developing pharmaceutical supplements from farm surpluses.
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Affiliation(s)
- M Tortadès
- Department of Ruminant Production, IRTA (Institut de Recerca i Tecnologia Agroalimentàries), 08140 Caldes de Montbui, Barcelona, Spain
| | - E Garcia-Fruitós
- Department of Ruminant Production, IRTA (Institut de Recerca i Tecnologia Agroalimentàries), 08140 Caldes de Montbui, Barcelona, Spain
| | - A Arís
- Department of Ruminant Production, IRTA (Institut de Recerca i Tecnologia Agroalimentàries), 08140 Caldes de Montbui, Barcelona, Spain
| | - M Terré
- Department of Ruminant Production, IRTA (Institut de Recerca i Tecnologia Agroalimentàries), 08140 Caldes de Montbui, Barcelona, Spain.
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da Silva AP, Cezar AM, Toledo AF, Dondé SC, Coelho MG, Tomaluski CR, Virgínio Júnior GF, Bittar CMM. Effect of Maternal or Formulated Transition Milk on the Health and Performance of Dairy Calves. Animals (Basel) 2023; 13:ani13101674. [PMID: 37238103 DOI: 10.3390/ani13101674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 05/12/2023] [Accepted: 05/16/2023] [Indexed: 05/28/2023] Open
Abstract
The study aimed to evaluate the effect of maternal or formulated transition milk with colostrum powder on the performance and health of dairy calves. After receiving 12% of their birth weight in high-quality colostrum, 36 Holstein calves (17 males and 19 females) were blocked according to sex, birth date and birth weight (29.16 kg ± 1.34) and randomly distributed into three treatments: (1) Milk: supplying 4 L/d of whole milk (WM) for three days (n = 12); (2) Transition milk (TM): supplying 4 L/d of maternal transition milk for three days (n = 12); (3) Formulated transition milk (FTM): supplying 4 L/d of whole milk enriched with 280 g/d of colostrum powder, for three days (n = 12). Daily feeding was split into two feedings, and after the sixth feeding of the transition diet calves were fed 6 L/d of whole milk and had ad libitum access to water and calf starter until 56 d, when the study ended. Calves fed TM or FTM presented a higher total solids intake (p < 0.05). Concentrations of glucose (p = 0.096) and lactate (p = 0.063), evaluated from 0 h to 72 h, tended to be higher in WM-fed calves compared to TM. There were no effects on calf's health or performance and weight; at the week 8 averaged 65.06 kg ± 1.85. All treatments resulted in adequate performance and good health, however, the potential benefits of providing TM or FTM were not seen in this study. The transition milk composition and the number of meals after colostrum feeding need more investigation.
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Affiliation(s)
- Ana Paula da Silva
- Department of Animal Science, "Luiz de Queiroz" College of Agriculture, University of São Paulo, Av. Pádua Dias, n 11, São Paulo 1341-900, Brazil
| | - Amanda M Cezar
- Department of Animal Science, "Luiz de Queiroz" College of Agriculture, University of São Paulo, Av. Pádua Dias, n 11, São Paulo 1341-900, Brazil
| | - Ariany F Toledo
- Department of Animal Science, "Luiz de Queiroz" College of Agriculture, University of São Paulo, Av. Pádua Dias, n 11, São Paulo 1341-900, Brazil
| | - Sophia C Dondé
- Department of Animal Science, "Luiz de Queiroz" College of Agriculture, University of São Paulo, Av. Pádua Dias, n 11, São Paulo 1341-900, Brazil
| | - Marina G Coelho
- Department of Animal Science, "Luiz de Queiroz" College of Agriculture, University of São Paulo, Av. Pádua Dias, n 11, São Paulo 1341-900, Brazil
| | - Cristiane R Tomaluski
- Department of Animal Science, "Luiz de Queiroz" College of Agriculture, University of São Paulo, Av. Pádua Dias, n 11, São Paulo 1341-900, Brazil
| | - Gercino F Virgínio Júnior
- Minas Gerais Agricultural Research Agency, Experimental Field of Montes Claros, Montes Claros 39404-128, Brazil
| | - Carla M M Bittar
- Department of Animal Science, "Luiz de Queiroz" College of Agriculture, University of São Paulo, Av. Pádua Dias, n 11, São Paulo 1341-900, Brazil
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Gamsjäger L, Cirone KM, Schluessel S, Campsall M, Herik A, Lahiri P, Young D, Dufour A, Sapountzis P, Otani S, Gomez DE, Windeyer MC, Cobo ER. Host innate immune responses and microbiome profile of neonatal calves challenged with Cryptosporidium parvum and the effect of bovine colostrum supplementation. Front Cell Infect Microbiol 2023; 13:1165312. [PMID: 37207189 PMCID: PMC10189047 DOI: 10.3389/fcimb.2023.1165312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 04/05/2023] [Indexed: 05/21/2023] Open
Abstract
Introduction Calves are highly susceptible to gastrointestinal infection with Cryptosporidium parvum (C. parvum), which can result in watery diarrhea and eventually death or impaired development. With little to no effective therapeutics, understanding the host's microbiota and pathogen interaction at the mucosal immune system has been critical to identify and test novel control strategies. Methods Herein, we used an experimental model of C. parvum challenge in neonatal calves to describe the clinical signs and histological and proteomic profiling of the mucosal innate immunity and microbiota shifts by metagenomics in the ileum and colon during cryptosporidiosis. Also, we investigated the impact of supplemental colostrum feeding on C. parvum infection. Results We showed that C. parvum challenged calves experienced clinical signs including pyrexia and diarrhea 5 days post challenge. These calves showed ulcerative neutrophil ileitis with a proteomic signature driven by inflammatory effectors, including reactive oxygen species and myeloperoxidases. Colitis was also noticed with an aggravated mucin barrier depletion and incompletely filled goblet cells. The C. parvum challenged calves also displayed a pronounced dysbiosis with a high prevalence of Clostridium species (spp.) and number of exotoxins, adherence factors, and secretion systems related to Clostridium spp. and other enteropathogens, including Campylobacter spp., Escherichia sp., Shigella spp., and Listeria spp. Daily supplementation with a high-quality bovine colostrum product mitigated some of the clinical signs and modulated the gut immune response and concomitant microbiota to a pattern more similar to that of healthy unchallenged calves. Discussion C. parvum infection in neonatal calves provoked severe diarrheic neutrophilic enterocolitis, perhaps augmented due to the lack of fully developed innate gut defenses. Colostrum supplementation showed limited effect mitigating diarrhea but demonstrated some clinical alleviation and specific modulatory influence on host gut immune responses and concomitant microbiota.
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Affiliation(s)
- Lisa Gamsjäger
- Faculty of Veterinary Medicine, University of Calgary, Calgary, AB, Canada
| | - Karina M. Cirone
- Laboratorio de Bacteriología, Grupo de Sanidad Animal, Unidad Integrada INTA, Universidad Nacional de Mar del Plata (UNMdP), Balcarce, Buenos Aires, Argentina
| | | | - Mackenzie Campsall
- Faculty of Veterinary Medicine, University of Calgary, Calgary, AB, Canada
| | - Aydin Herik
- Faculty of Veterinary Medicine, University of Calgary, Calgary, AB, Canada
| | - Priyoshi Lahiri
- Faculty of Veterinary Medicine, University of Calgary, Calgary, AB, Canada
| | - Daniel Young
- Physiology and Pharmacology, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
- McCaig Institute for Bone and Joint Health, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Antoine Dufour
- Physiology and Pharmacology, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
- McCaig Institute for Bone and Joint Health, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Panagiotis Sapountzis
- Université Clermont Auvergne, Institut national de recherche pour l'agriculture, l'alimentation et l'environnement, Clermont-Ferrand, France
| | - Saria Otani
- National Food Institute, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Diego E. Gomez
- Department of Clinical Studies, Ontario Veterinary College, University of Guelph, Guelph, ON, Canada
| | - M. Claire Windeyer
- Faculty of Veterinary Medicine, University of Calgary, Calgary, AB, Canada
| | - Eduardo R. Cobo
- Faculty of Veterinary Medicine, University of Calgary, Calgary, AB, Canada
- *Correspondence: Eduardo R. Cobo,
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Carter H, Steele M, Costa J, Renaud D. Evaluating the effectiveness of colostrum as a therapy for diarrhea in preweaned calves. J Dairy Sci 2022; 105:9982-9994. [DOI: 10.3168/jds.2022-22187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 08/04/2022] [Indexed: 11/06/2022]
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Uyama T, Renaud DL, Morrison EI, McClure JT, LeBlanc SJ, Winder CB, de Jong E, McCubbin KD, Barkema HW, Dufour S, Sanchez J, Heider LC, Kelton DF. Associations of calf management practices with antimicrobial use in Canadian dairy calves. J Dairy Sci 2022; 105:9084-9097. [PMID: 36175237 DOI: 10.3168/jds.2022-22299] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 07/11/2022] [Indexed: 11/19/2022]
Abstract
The objective of this cross-sectional study was to investigate the relationship between management practices and antimicrobial use in heifer calves on Canadian dairy farms. Questionnaires on calf management practices, herd characteristics, and calf treatment records were administered on 147 dairy farms in 5 provinces during annual farm visits in a multiyear, nationwide research project (Canadian Dairy Network for Antimicrobial Stewardship and Resistance: CaDNetASR). Questions focused on the calf caregiver, calving pen, colostrum management, milk feeding, grouping, bedding management, and age when male calves were sold. Antimicrobial treatment records were collected on each farm from either an electronic herd management system or paper-based records. Newborn heifers born in the last 12 mo were identified retrospectively and followed to 60 d of age, with antimicrobial treatments and dates of sale or death extracted for further analysis. A multivariable linear regression model was developed with the natural log of the number of antimicrobial treatments per calf-year as the dependent variable, and categorized calf management practices and farm characteristics as the independent variables. A complete data set of records on 7,817 calves was retrieved from 74 farms based on completeness of calf records. A total of 2,310 calves were treated at least once with an antimicrobial, and 7,307 individual antimicrobial treatments were recorded. Among the reasons for antimicrobial use, respiratory disease (54%) was most common, followed by diarrhea (20%), presence of a fever (3%), and umbilical disease (2%). Florfenicol (33% of recorded treatments), penicillin (23%), and trimethoprim-sulfamethoxazole (18%) were commonly used, whereas fluoroquinolones (4%), and ceftiofur (1%) were used less commonly. Farms (31%) commonly had 0-1.0 antimicrobial treatments/calf-year (median: 2.2 treatments/calf-year; interquartile range: 0.64-6.43 treatments/calf-year). Defined daily dose (DDD) per calf-year was calculated based on the Canadian bovine standards. Among the 74 farms, florfenicol (1.35 DDD/calf-year) and macrolides (0.73 DDD/calf-year) were used most, whereas ceftiofur (0.008 DDD/calf-year) was the lowest. The final multivariable linear regression model indicated that farms that fed transition milk had fewer than half the number of antimicrobial treatments per calf-year than those who did not feed transition milk. The number of antimicrobial treatments per calf-year in preweaning calves was low on many farms, and there was low use of highly important drugs for human medicine. The effect of feeding transition milk should be investigated regarding potential effects on antimicrobial use and disease prevention.
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Affiliation(s)
- T Uyama
- Department of Population Medicine, University of Guelph, ON, N1G 2W1, Canada.
| | - D L Renaud
- Department of Population Medicine, University of Guelph, ON, N1G 2W1, Canada
| | - E I Morrison
- Department of Population Medicine, University of Guelph, ON, N1G 2W1, Canada
| | - J T McClure
- Department of Health Management, Atlantic Veterinary College, University of Prince Edward Island, Charlottetown, PE, C1A 4P3, Canada
| | - S J LeBlanc
- Department of Population Medicine, University of Guelph, ON, N1G 2W1, Canada
| | - C B Winder
- Department of Population Medicine, University of Guelph, ON, N1G 2W1, Canada
| | - E de Jong
- Department of Production Animal Health, Faculty of Veterinary Medicine, University of Calgary, AB, T2N 4N1, Canada
| | - K D McCubbin
- Department of Production Animal Health, Faculty of Veterinary Medicine, University of Calgary, AB, T2N 4N1, Canada
| | - H W Barkema
- Department of Production Animal Health, Faculty of Veterinary Medicine, University of Calgary, AB, T2N 4N1, Canada
| | - S Dufour
- Faculté de médecine vétérinaire, Université de Montréal, St-Hyacinthe, QC, J2S 2M2, Canada
| | - J Sanchez
- Department of Health Management, Atlantic Veterinary College, University of Prince Edward Island, Charlottetown, PE, C1A 4P3, Canada
| | - L C Heider
- Department of Health Management, Atlantic Veterinary College, University of Prince Edward Island, Charlottetown, PE, C1A 4P3, Canada
| | - D F Kelton
- Department of Population Medicine, University of Guelph, ON, N1G 2W1, Canada
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10
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Renaud D, Pardon B. Preparing Male Dairy Calves for the Veal and Dairy Beef Industry. Vet Clin North Am Food Anim Pract 2022; 38:77-92. [PMID: 35219487 DOI: 10.1016/j.cvfa.2021.11.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Surplus male dairy calves experience significant health challenges after arrival at the veal and dairy beef facilities. To curb these challenges, the engagement of multiple stakeholders is needed starting with improved care on some dairy farms and better management of transportation. Differing management strategies are also needed if calves arrive at veal and dairy beef facilities under poor condition.
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Affiliation(s)
- David Renaud
- Department of Population Medicine, Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada.
| | - Bart Pardon
- Department of Internal Medicine, Reproduction and Population Medicine, Faculty of Veterinary Medicine, Ghent University, Salisburylaan 133, Merelbeke 9820, Belgium
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11
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Uyama T, Kelton DF, Morrison EI, de Jong E, McCubbin KD, Barkema HW, Dufour S, Sanchez J, Heider LC, LeBlanc SJ, Winder CB, McClure J, Renaud DL. Cross-sectional study of antimicrobial use and treatment decision for preweaning Canadian dairy calves. JDS COMMUNICATIONS 2022; 3:72-77. [PMID: 36340675 PMCID: PMC9623784 DOI: 10.3168/jdsc.2021-0161] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 10/15/2021] [Indexed: 11/19/2022]
Abstract
More than half of producers used multiple signs when treating calf pneumonia. More than half of producers included systemic signs when treating calf diarrhea. Farmers with a treatment protocol used multiple signs for antimicrobial use (bovine respiratory disease). Farmers with a treatment protocol used systemic signs for antimicrobial use (scours).
Antimicrobials should be used prudently in farm animals to prevent the development of resistant bacteria in both humans and animals. The objective of this study was to investigate Canadian dairy producers' practices for antimicrobial use in the treatment of disease in preweaning dairy calves. In-person questionnaires were administered to 144 dairy producers across 5 provinces in Canada between July 2019 and August 2020. Almost all (96%) producers used antimicrobials to treat calves with respiratory disease, but only 27% indicated they had a written treatment protocol for respiratory disease. Most (95%) of these protocols for respiratory disease were developed with input from the herd veterinarian. Seventy-four percent of producers used antimicrobials to treat calf diarrhea, with 37% of producers having a written treatment protocol for calf diarrhea with input from the herd veterinarian. The combinations of signs adopted by the producers for antimicrobial treatment in calf respiratory disease and diarrhea were evaluated based on findings from other studies. More than half (56%) of producers who used antimicrobials for calf respiratory disease decided to use antimicrobials by evaluating multiple clinical signs. Eighty-two percent of producers who used antimicrobials for calf diarrhea made decisions based on systemic signs of disease, presence of bloody stool, no response to previous treatment, or on the recommendation from the herd veterinarian. Producers with a written treatment protocol had 3 to 7 times greater odds of using antimicrobials based on multiple signs or systemic signs of disease compared with those without a protocol. Further research may investigate other calf management practices related to decision-making by producers in using antimicrobials to improve antimicrobial stewardship on dairy farms.
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Affiliation(s)
- Tamaki Uyama
- Department of Population Medicine, University of Guelph, Guelph, ON, N1G 2W1, Canada
- Corresponding author
| | - David F. Kelton
- Department of Population Medicine, University of Guelph, Guelph, ON, N1G 2W1, Canada
| | - Emma I. Morrison
- Department of Population Medicine, University of Guelph, Guelph, ON, N1G 2W1, Canada
| | - Ellen de Jong
- Department of Production Animal Health, Faculty of Veterinary Medicine, University of Calgary, Calgary, AB, T2N 4N1, Canada
| | - Kayley D. McCubbin
- Department of Production Animal Health, Faculty of Veterinary Medicine, University of Calgary, Calgary, AB, T2N 4N1, Canada
| | - Herman W. Barkema
- Department of Production Animal Health, Faculty of Veterinary Medicine, University of Calgary, Calgary, AB, T2N 4N1, Canada
| | - Simon Dufour
- Faculté de médecine vétérinaire, Université de Montréal, St-Hyacinthe, QC, J2S 2M2, Canada
| | - Javier Sanchez
- Department of Health Management, Atlantic Veterinary College, University of Prince Edward Island, Charlottetown, PE, C1A 4P3, Canada
| | - Luke C. Heider
- Department of Health Management, Atlantic Veterinary College, University of Prince Edward Island, Charlottetown, PE, C1A 4P3, Canada
| | - Stephen J. LeBlanc
- Department of Population Medicine, University of Guelph, Guelph, ON, N1G 2W1, Canada
| | - Charlotte B. Winder
- Department of Population Medicine, University of Guelph, Guelph, ON, N1G 2W1, Canada
| | - J.T. McClure
- Department of Health Management, Atlantic Veterinary College, University of Prince Edward Island, Charlottetown, PE, C1A 4P3, Canada
| | - David L. Renaud
- Department of Population Medicine, University of Guelph, Guelph, ON, N1G 2W1, Canada
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12
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Bloomer EG, Swenson J, Haefele H, Eyres A. Successful assisted rearing and reintegration of a blue wildebeest calf into a managed herd prior to weaning. Zoo Biol 2021; 41:271-277. [PMID: 34970771 DOI: 10.1002/zoo.21670] [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: 05/24/2021] [Revised: 11/13/2021] [Accepted: 12/08/2021] [Indexed: 11/12/2022]
Abstract
The blue wildebeest (Connochaetes taurinus; Burchell, 1823) is an African ungulate that is notoriously difficult to hand-rear and reintegrate into managed herds. The following case report is of a female wildebeest neonate that was orphaned, bottle-reared, and successfully reintroduced into a herd at a zoological facility. Since blue wildebeests are a highly precocial and herd-oriented species that calve synchronously in the wild as a reproductive strategy to maximize survival, early release of assist-reared neonates into managed herds before weaning may be an effective strategy for increasing the chance of acceptance. Wildebeest calves can also be easily trained for bottle-feedings in the field to facilitate early release. Due to a lack of literature on the assisted rearing and reintegration of wildebeest calves into managed herds, this case report provides useful techniques for the feeding, training, and releasing of bottle-reared wildebeests that may also be applicable to other assist-reared herd species at zoological facilities.
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Affiliation(s)
- Ethan G Bloomer
- Fossil Rim Wildlife Center, Glen Rose, Texas, USA.,University of Florida College of Veterinary Medicine, Gainesville, Florida, USA
| | | | | | - Adam Eyres
- Fossil Rim Wildlife Center, Glen Rose, Texas, USA
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13
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Carter HSM, Renaud DL, Steele MA, Fischer-Tlustos AJ, Costa JHC. A Narrative Review on the Unexplored Potential of Colostrum as a Preventative Treatment and Therapy for Diarrhea in Neonatal Dairy Calves. Animals (Basel) 2021; 11:2221. [PMID: 34438679 PMCID: PMC8388388 DOI: 10.3390/ani11082221] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 07/21/2021] [Accepted: 07/22/2021] [Indexed: 12/12/2022] Open
Abstract
Diarrhea is the leading cause of morbidity and mortality in pre-weaned dairy calves and, as such, represents a significant animal health and welfare concern. Furthermore, digestive disease early in life is associated with several long-term consequences such as reduced growth rate and decreased milk yield during the first lactation, thus generating severe economic losses. The majority of diarrheic cases in young calves are treated with antimicrobials; however, it is necessary to develop alternative treatments, as excessive antimicrobial usage can lead to antimicrobial resistance and can negatively impact the gut microflora of a calf. Bovine colostrum is abundant in immune and bioactive factors that improve immune function and development. This rich and natural combination of immunoglobulins, natural antimicrobial factors, growth factors, anti-inflammatories and nutrients may be an attractive alternative to antimicrobials in the treatment of diarrhea in young dairy calves. There is evidence that supports the use of colostrum as an early treatment for diarrhea in young calves. Future research should investigate its therapeutic and economic effectiveness.
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Affiliation(s)
- Havelah S. M. Carter
- Department of Population Medicine, University of Guelph, Guelph, ON N1G 2W1, Canada;
| | - David L. Renaud
- Department of Population Medicine, University of Guelph, Guelph, ON N1G 2W1, Canada;
| | - Michael A. Steele
- Department of Animal Biosciences, University of Guelph, Guelph, ON N1G 2W1, Canada; (M.A.S.); (A.J.F.-T.)
| | - Amanda J. Fischer-Tlustos
- Department of Animal Biosciences, University of Guelph, Guelph, ON N1G 2W1, Canada; (M.A.S.); (A.J.F.-T.)
| | - Joao H. C. Costa
- Department of Animal and Food Sciences, University of Kentucky, Lexington, KY 40506, USA;
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14
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Vlasova AN, Saif LJ. Bovine Immunology: Implications for Dairy Cattle. Front Immunol 2021; 12:643206. [PMID: 34267745 PMCID: PMC8276037 DOI: 10.3389/fimmu.2021.643206] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Accepted: 06/15/2021] [Indexed: 11/13/2022] Open
Abstract
The growing world population (7.8 billion) exerts an increased pressure on the cattle industry amongst others. Intensification and expansion of milk and beef production inevitably leads to increased risk of infectious disease spread and exacerbation. This indicates that improved understanding of cattle immune function is needed to provide optimal tools to combat the existing and future pathogens and improve food security. While dairy and beef cattle production is easily the world's most important agricultural industry, there are few current comprehensive reviews of bovine immunobiology. High-yielding dairy cattle and their calves are more vulnerable to various diseases leading to shorter life expectancy and reduced environmental fitness. In this manuscript, we seek to fill this paucity of knowledge and provide an up-to-date overview of immune function in cattle emphasizing the unresolved challenges and most urgent needs in rearing dairy calves. We will also discuss how the combination of available preventative and treatment strategies and herd management practices can maintain optimal health in dairy cows during the transition (periparturient) period and in neonatal calves.
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Affiliation(s)
- Anastasia N Vlasova
- Center for Food Animal Health, Ohio Agricultural Research and Development Center, Department of Animal Sciences, College of Food, Agricultural and Environmental Sciences, The Ohio State University, Wooster, OH, United States
| | - Linda J Saif
- Center for Food Animal Health, Ohio Agricultural Research and Development Center, Department of Animal Sciences, College of Food, Agricultural and Environmental Sciences, The Ohio State University, Wooster, OH, United States
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15
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Creutzinger K, Pempek J, Habing G, Proudfoot K, Locke S, Wilson D, Renaud D. Perspectives on the Management of Surplus Dairy Calves in the United States and Canada. Front Vet Sci 2021; 8:661453. [PMID: 33928141 PMCID: PMC8076512 DOI: 10.3389/fvets.2021.661453] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Accepted: 03/18/2021] [Indexed: 11/25/2022] Open
Abstract
The care of surplus dairy calves is a significant issue for the United States and Canadian dairy industries. Surplus dairy calves commonly experience poor welfare as evidenced by high levels of mortality and morbidity, and negative affective states resulting from limited opportunities to express natural behaviors. Many of these challenges are a result of a disaggregated production system, beginning with calf management at the dairy farm of origin and ending at a calf-raising facility, with some calves experiencing long-distance transportation and commingling at auction markets or assembly yards in the interim. Thus, the objectives of this narrative review are to highlight specific challenges associated with raising surplus dairy calves in the U.S. and Canada, how these challenges originate and could be addressed, and discuss future directions that may start with refinements of the current system, but ultimately require a system change. The first critical area to address is the management of surplus dairy calves on the dairy farm of origin. Good neonatal calf care reduces the risk of disease and mortality, however, many dairy farms in Canada and the U.S. do not provide sufficient colostrum or nutrition to surplus calves. Transportation and marketing are also major issues. Calves can be transported more than 24 consecutive hours, and most calves are sold through auction markets or assembly yards which increases disease exposure. Management of calves at calf-raisers is another area of concern. Calves are generally housed individually and fed at low planes of nutrition, resulting in poor affective states and high rates of morbidity and mortality. Strategies to manage high-risk calves identified at arrival could be implemented to reduce disease burden, however, increasing the plane of nutrition and improving housing systems will likely have a more significant impact on health and welfare. However, we argue the current system is not sustainable and new solutions for surplus calves should be considered. A coordinated and holistic approach including substantial change on source dairy farms and multiple areas within the system used to market and raise surplus dairy calves, can lead to more sustainable veal and beef production with improved calf outcomes.
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Affiliation(s)
| | - Jessica Pempek
- Department of Animal Sciences, College of Food, Agricultural, and Environmental Sciences, The Ohio State University, Columbus, OH, United States
| | - Gregory Habing
- Department of Veterinary Preventive Medicine, College of Veterinary Medicine, The Ohio State University, Columbus, OH, United States
| | - Kathryn Proudfoot
- Atlantic Veterinary College, University of Prince Edward Island, Charlottetown, PEI, Canada
| | - Samantha Locke
- Department of Veterinary Preventive Medicine, College of Veterinary Medicine, The Ohio State University, Columbus, OH, United States
| | - Devon Wilson
- Department of Population Medicine, University of Guelph, Guelph, ON, Canada
| | - David Renaud
- Department of Population Medicine, University of Guelph, Guelph, ON, Canada
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16
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Cantor MC, Renaud DL, Costa JHC. Nutraceutical intervention with colostrum replacer: Can we reduce disease hazard, ameliorate disease severity, and improve performance in preweaned dairy calves? J Dairy Sci 2021; 104:7168-7176. [PMID: 33741151 DOI: 10.3168/jds.2020-19654] [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: 09/16/2020] [Accepted: 01/29/2021] [Indexed: 01/09/2023]
Abstract
The objective of this randomized clinical trial was to determine if an intervention with colostrum replacer (CR; Premolac Plus, Zinpro; 125 g/d fed for 3 d) or a placebo milk replacer (Cows Match, Land O'Lakes Inc.; 125 g/d for 3 d) following a triggered alarm could ameliorate disease bouts in dairy calves. The alarm was set to detect negative deviations of milk intake (20% reduction) or drinking speed (30% reduction) in relation to a calf's 12-d rolling average feeding behavior. Calves were enrolled on this study (n = 42 CR, n = 42 placebo) when they triggered an alarm from d 14 to 50 on the feeder before weaning. Once calves were enrolled, calves received a bottle of either 125 g of CR or milk replacer mixed with 1 L of water for 3 d. Calves were enrolled on the automated milk feeder at age 4.0 ± 2.0 d (mean ± SD), were offered 10 L/d of the same milk replacer fed as a placebo, and had ad libitum access to calf starter measured by automated feeders. Weaning began at d 50, with 50% reduction of milk replacer across 14 d, and an additional 20% reduction for another 7 d before weaning at d 70. Calves were health scored from birth to 2 wk postweaning (88 ± 2.0 d of age) daily for bovine respiratory disease (BRD) and diarrhea, and were weighed and scored using lung ultrasonography twice weekly. A BRD score ≥5 and an area of consolidated lung ≥3.0 cm2 was considered BRD positive; diarrhea was defined as a watery fecal consistency that sifted through the bedding. The effect of CR on BRD and diarrhea likelihood were calculated with logistic models; the 7 d before and after an alarm were fixed effects, with milk intake as a covariate. A Cox proportional hazards model evaluated the effect of CR on the hazard of being positive for BRD and diarrhea following enrollment, with sex as a fixed effect in the diarrhea model. The effect of CR on average daily gain the week following intervention was evaluated with linear modeling with repeated measures, and birth date was a random effect. After intervention, placebo calves had 1.64 (95% CI: 1.11-2.43) times greater odds of having a BRD bout compared with CR calves for the 7 d following intervention. Moreover, placebo calves had 1.50 (95% CI: 1.11-2.08) times greater odds of having lobar lung consolidation in the 7 d after intervention than CR calves. No difference was found in the likelihood of diarrhea in the 7 d after intervention (odds ratio: 0.91; 95% CI: 0.71-1.16). However, placebo calves had a 2.38 (95% CI: 1.30-4.33) times greater hazard of incurring BRD in the 14 d after intervention. Average daily gain was not associated with an intervention with CR for the 7 d after intervention (placebo: 0.73 ± 0.07 kg/d; CR: 0.70 ± 0.08 kg/d; LSM ± SEM). These results suggest CR may reduce BRD likelihood but did not influence growth in calves offered high allowances of milk. Future research should examine which properties of CR ameliorate BRD in calves.
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Affiliation(s)
- M C Cantor
- Dairy Science Program, Department of Animal and Food Sciences, University of Kentucky, Lexington 40546
| | - D L Renaud
- Department of Population Medicine, University of Guelph, Guelph, Ontario, N1G 2W1, Canada
| | - J H C Costa
- Dairy Science Program, Department of Animal and Food Sciences, University of Kentucky, Lexington 40546.
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17
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Kargar S, Bahadori-Moghaddam M, Ghoreishi SM, Akhlaghi A, Kanani M, Pazoki A, Ghaffari MH. Extended transition milk feeding for 3 weeks improves growth performance and reduces the susceptibility to diarrhea in newborn female Holstein calves. Animal 2020; 15:100151. [PMID: 33573935 DOI: 10.1016/j.animal.2020.100151] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 11/05/2020] [Accepted: 11/09/2020] [Indexed: 12/16/2022] Open
Abstract
Dairy calves may benefit from extending the duration of feeding transition milk (TM; the subsequent two to six milkings after parturition) to enhance performance and health during early life. The objective of this study was to assess the effect of replacing pasteurized waste milk (non-saleable milk containing antibiotic and/or drug residues) with pasteurized TM for 3 weeks on the growth performance and health of dairy calves. A total of 84 healthy newborn female Holstein calves were blocked by birth order and assigned randomly to 4 treatment groups with partial replacement of pasteurized waste milk by TM (second milkings after parturition) at 0 (0 l/day TM + 6 l/day milk), 0.5 (0.5 l/day TM + 5.5 l/day milk), 1 (1 l/day TM + 5 l/day milk), or 2 l (2 l/day TM + 4 l/day milk) for a 21-day period. From day 22 onward, all calves were fed individually with 6 l/day pasteurized waste milk. Calves were weaned on day 60 and monitored until day 90 of the study. Liquid feed DM intake (DMI) was increased with increasing levels of TM (P = 0.001). Starter feed DMI and total DMI (liquid feed DMI + starter feed DMI) were not affected by the treatment effect. Calves were fed 2 l/day TM gained more BW compared with those in the control group during the postweaning and overall periods. The average daily gain tended (P = 0.06) to be higher in calves fed 2 l/day TM compared with calves fed 0 (+ 65 g/day), 0.5 (+ 53 g/day), or 1 (+ 76 g/day) l/day TM during the preweaning period. Daily weight gain was also higher in calves fed 2 l/day TM compared with calves in the control group during the postweaning (+ 137 g/day; P = 0.04) and overall (+89 g/day; P < 0.01) periods, respectively. Calves fed 2 l/day TM had a higher feed efficiency compared with calves in the control group during all studied periods. The calves fed TM2 had a lower chance of having diarrhea compared with other treatment groups. Duration but not the frequency of diarrhea was lower in calves fed TM2 vs TM0 (2.5 vs 4.2days; P = 0.03). In general, partial replacement of waste milk with TM (2 l/day) may be recommended to feed dairy calves at an early stage of life to support a higher growth rate and health benefits.
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Affiliation(s)
- S Kargar
- Department of Animal Science, School of Agriculture, Shiraz University, Shiraz 71441-65186, Iran.
| | - M Bahadori-Moghaddam
- Department of Animal Science, School of Agriculture, Shiraz University, Shiraz 71441-65186, Iran
| | - S M Ghoreishi
- Department of Animal Science, School of Agriculture, Shiraz University, Shiraz 71441-65186, Iran
| | - A Akhlaghi
- Department of Animal Science, School of Agriculture, Shiraz University, Shiraz 71441-65186, Iran
| | - M Kanani
- Department of Animal Science, School of Agriculture, Shiraz University, Shiraz 71441-65186, Iran
| | - A Pazoki
- Ghiam Agriculture and Animal Husbandry, Isfahan 83145-46600, Iran
| | - M H Ghaffari
- Institute of Animal Science, University of Bonn, 53115 Bonn, Germany
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18
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Hare KS, Pletts S, Pyo J, Haines D, Guan LL, Steele M. Feeding colostrum or a 1:1 colostrum:whole milk mixture for 3 days after birth increases serum immunoglobulin G and apparent immunoglobulin G persistency in Holstein bulls. J Dairy Sci 2020; 103:11833-11843. [PMID: 33069413 DOI: 10.3168/jds.2020-18558] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Accepted: 06/28/2020] [Indexed: 01/27/2023]
Abstract
Conflicting reports exist on whether prolonged IgG consumption can further increase serum IgG in neonatal calves. Given that higher serum IgG in neonates has lifelong benefits, our objective was to determine whether serum IgG can be increased by providing multiple meals containing IgG to neonatal calves. Twenty-seven Holstein bulls were all fed 1 colostrum meal (7.5% body weight; 62 g of IgG/L) at 2 h after birth and randomly assigned to be fed (5% body weight) colostrum (COL; n = 9), whole milk (WM; n = 9), or a 1:1 colostrum:whole milk mixture (MX; n = 9) every 12 h from 12 to 72 h. Serum IgG was measured at 1, 2, 3, 6, 9, 11, and 12 h after birth. After the 12-h meal, IgG was determined at 0.5-h intervals until 16 h and then at 1-h intervals from 16 to 24 h. Serum IgG was then measured at 27 h, then every 6 h from 30 to 60 h. From 60 to 64 h, IgG was measured every 0.5 h, then at 65 and 66 h, and then every 2 h until 72 h. Serum IgG increased rapidly between 2 and 12 h for all calves. A treatment × time interaction occurred as serum IgG began to diverge between treatments after they were fed at 12 h; the interaction was greatest over the entire period for COL compared with both MX and WM and was greater for MX than for WM. Maximum IgG concentrations (Cmax) were 30.4 ± 0.8, 27.2 ± 0.8, and 23.9 ± 0.8 g/L for COL, MX, and WM, respectively. Although MX Cmax was equivalent to both COL and WM Cmax, COL Cmax was greater than WM Cmax. Feeding COL and MX also prolonged the time to reach Cmax. Respectively, these calves achieved Cmax at 29.5 and 27.0 ± 3.4 h, whereas WM IgG peaked at 13.4 ± 3.4 h. No differences were observed for apparent efficiency of absorption between treatments from 0 to 12 h and 0 to 24 h. Immunoglobulin G area under the curve (AUC) was the same for COL and MX calves over the entire experimental period and from when treatments were fed. The IgG AUC for 0 to 72 h for WM calves was 27.4% lesser than that for COL calves but not different from MX calves. However, the IgG AUC for 12 to 72 h for WM calves differed relative to that for both COL (30.8% less) and MX (19.6% less) calves. Serum IgG concentrations were more persistent when COL (88.2 ± 2.4%) and MX (91.2 ± 2.4%) were fed rather than WM (75.3 ± 2.4%). Prolonged IgG consumption increased serum IgG concentrations, corresponding to the mass of IgG fed, and improved apparent IgG persistency in Holstein bulls. Neonatal calves should be fed at least 62 g of IgG at 12 h after birth to further increase serum IgG concentrations.
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Affiliation(s)
- K S Hare
- Department of Animal Biosciences, Animal Science and Nutrition, University of Guelph, Guelph, ON, Canada N1G 1Y2
| | - S Pletts
- Department of Agricultural, Food and Nutritional Science, Faculty of Agricultural, Life and Environmental Sciences, University of Alberta, Alberta, AB, Canada T6G 2P5
| | - J Pyo
- Department of Agricultural, Food and Nutritional Science, Faculty of Agricultural, Life and Environmental Sciences, University of Alberta, Alberta, AB, Canada T6G 2P5
| | - D Haines
- Saskatoon Colostrum Company Ltd., Saskatoon, SK, Canada S7K 6A2
| | - L L Guan
- Department of Agricultural, Food and Nutritional Science, Faculty of Agricultural, Life and Environmental Sciences, University of Alberta, Alberta, AB, Canada T6G 2P5
| | - M Steele
- Department of Animal Biosciences, Animal Science and Nutrition, University of Guelph, Guelph, ON, Canada N1G 1Y2.
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19
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Silva APD, Toledo AFD, Cezar AM, Coelho MG, Júnior GFV, Poczynek M, Silva MD, Haines DM, Campos M, Bittar CMM. Passive transfer and neonatal health in dairy calves receiving maternal colostrum and/or a colostrum replacer. Livest Sci 2020. [DOI: 10.1016/j.livsci.2020.104158] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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20
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Van Soest B, Cullens F, VandeHaar MJ, Nielsen MW. Short communication: Effects of transition milk and milk replacer supplemented with colostrum replacer on growth and health of dairy calves. J Dairy Sci 2020; 103:12104-12108. [PMID: 32981727 DOI: 10.3168/jds.2020-18361] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Accepted: 07/17/2020] [Indexed: 12/14/2022]
Abstract
Transition milk (TM, defined here as the second through fourth milkings after calving) supplies additional fat, protein, and immunoglobulins to the calf compared with milk replacer at industry-suggested feeding rates (∼14% solids). Our objective was to determine whether 9 feedings of TM on d 2 through 4 of life increase the growth rate and overall health of calves. Holstein heifer calves on a commercial farm were randomly assigned to 1 of 3 diets (n = 35/diet): milk replacer (MR; Purina Warm Front BOV MOS Medicated Milk Replacer, St. Louis, MO), TM, or a 50:50 blend of MR and colostrum replacer (MCR; Alta HiCal Colostrum Powder Replacer, the Saskatoon Colostrum Company Ltd., Saskatoon, SK, Canada). The TM was harvested from Holstein cows on the farm, pooled, and pasteurized at 71.7°C for 15 s. Nutrient composition on a dry matter basis of TM was 25.9% fat, 41.8% protein, and 14% solids; MR was 10.3% fat, 27.8% protein, and 14% solids; and MCR was 14.6% fat, 38.6% protein, and 15% solids. All calves received IgG-enriched colostrum replacer for the first 2 feedings after birth. Subsequently, calves were fed 1.9 L of MR, TM, or MCR 3 times per day for 3 d (starting on d 2). After initial diets ended, calves were fed and managed similarly. Body weights (d 1, 7, 14, 21, and 56), blood samples (d 1, 7, 14, and 21), and daily health scores (scale of 0 to 3, with 0 representing normal or healthy and 3 representing severe symptoms or ill) were collected through weaning at 56 d. All except 1 calf achieved successful transfer of passive immunity, with serum IgG values greater than 10.0 mg/mL. From birth through weaning, calves fed TM and MCR gained 3 kg more total body weight than those fed MR (34.3, 34.3, and 31.3 kg, respectively). Increased metabolizable energy (using NRC 2001 recommendations) in TM accounts for 0.68 kg of the increased gain compared with MR. Treatment did not alter health scores for ears, eyes, or feces. Haptoglobin concentrations were lower in TM and MCR than in MR calves (4.63, 3.62, and 7.54 µg/mL, respectively), whereas lipopolysaccharide binding protein concentrations were not different. In conclusion, compared with MR alone, feeding TM or MR with colostrum replacer for 3 d increased growth rate of calves throughout the preweaning period.
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Affiliation(s)
- B Van Soest
- Department of Animal Science, Michigan State University, East Lansing 48824
| | - F Cullens
- Michigan State Extension, East Lansing 48824
| | - M J VandeHaar
- Department of Animal Science, Michigan State University, East Lansing 48824
| | - M Weber Nielsen
- Department of Animal Science, Michigan State University, East Lansing 48824.
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Geiger AJ. Colostrum: back to basics with immunoglobulins. J Anim Sci 2020; 98:S126-S132. [PMID: 32810237 DOI: 10.1093/jas/skaa142] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Accepted: 04/29/2020] [Indexed: 12/11/2022] Open
Affiliation(s)
- Adam J Geiger
- Zinpro Corporation, Research and Nutritional Services Department, Eden Prairie, MN
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Kargar S, Roshan M, Ghoreishi SM, Akhlaghi A, Kanani M, Abedi Shams-Abadi AR, Ghaffari MH. Extended colostrum feeding for 2 weeks improves growth performance and reduces the susceptibility to diarrhea and pneumonia in neonatal Holstein dairy calves. J Dairy Sci 2020; 103:8130-8142. [PMID: 32684449 DOI: 10.3168/jds.2020-18355] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Accepted: 05/07/2020] [Indexed: 01/21/2023]
Abstract
The objective of this study was to determine the effect of partial replacement of whole milk with colostrum on the growth performance and health status of Holstein dairy calves. Neonatal heifer calves (n = 144; 2 d of age; 39.3 ± 0.82 kg of body weight, BW; mean ± SE) were assigned randomly to 3 groups with partial replacement of pasteurized whole milk with pasteurized colostrum at 0 (C0; 0 kg/d of colostrum + 5 kg/d of whole milk), 350 g (C350; 0.350 kg/d of colostrum + 4.650 kg/d of whole milk), or 700 g (C700; 0.700 kg/d of colostrum + 4.300 kg/d of whole milk) for 14 d; there were no refusals of liquid feed. From d 15 onward, the calves were fed with 5 kg/d of pasteurized whole milk, weaned on d 61, and monitored until d 81 of life. Throughout the study, the calves had free access to fresh clean water and calf starter. Partial replacement of whole milk with colostrum increased liquid feed dry matter intake (DMI) but decreased milk DMI; however, intakes of starter DMI, total DMI, metabolizable energy, crude protein, and ether extract were not affected by treatments. Overall, the C700 calves recorded greater weaning weight, final BW, heart girth change, feed efficiency, and average daily gain (ADG). The calves fed milk had a higher chance of having rectal temperature ≥39.4°C and general appearance score ≥2 compared with those receiving colostrum in their milk. Diarrhea was more prevalent in C0 versus C700 calves. The occurrence of pneumonia tended to be higher in milk-fed calves compared with C350 and C700 animals. Colostrum feeding resulted in fewer days with a rectal temperature ≥39.4°C, general appearance ≥2, diarrhea, and pneumonia. We computed Cliff's delta (effect sizes) of the extended colostrum feeding (C350 vs. C0, C700 vs. C0, and C700 vs. C350) on starter and milk DMI, ADG, BW, and feed efficiency. In C350 calves, the effect sizes (Cliff's delta) for milk DMI, ADG, BW, and feed efficiency were positive and small, but negative in C700 calves. Compared with C350 treatment, C700 treatment resulted in greater final BW with moderate effect size. Positive and moderate effects of feeding colostrum (C700 vs. C0) were observed on postweaning ADG and final BW. The findings showed that the inclusion of 700 g of colostrum in 5 kg of milk may be beneficial to the growth and health of dairy calves.
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Affiliation(s)
- S Kargar
- Department of Animal Science, School of Agriculture, Shiraz University, Shiraz 71441-65186, Iran.
| | - M Roshan
- Department of Animal Science, School of Agriculture, Shiraz University, Shiraz 71441-65186, Iran
| | - S M Ghoreishi
- Department of Animal Science, School of Agriculture, Shiraz University, Shiraz 71441-65186, Iran
| | - A Akhlaghi
- Department of Animal Science, School of Agriculture, Shiraz University, Shiraz 71441-65186, Iran
| | - M Kanani
- Department of Animal Science, School of Agriculture, Shiraz University, Shiraz 71441-65186, Iran
| | - A R Abedi Shams-Abadi
- Department of Animal Science, School of Agriculture, Shiraz University, Shiraz 71441-65186, Iran
| | - M H Ghaffari
- Institute of Animal Science, Physiology and Hygiene Unit, University of Bonn, 53115 Bonn, Germany.
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23
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Abstract
Colostrum management is the single most important management factor in determining calf health and survival. Additional benefits of good colostrum management include improved rate of gain and future productivity. Successful colostrum management requires producers to provide calves with a sufficient volume of clean, high-quality colostrum within the first few hours of life. This article reviews the process of colostrogenesis and colostrum composition, and discusses key components in developing a successful colostrum management program. In addition, the article discusses approaches for monitoring and proposes new goals for passive immunity in dairy herds.
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Affiliation(s)
- Sandra M Godden
- Department of Veterinary Population Medicine, College of Veterinary Medicine, University of Minnesota, 225 VMC, 1365 Gortner Avenue, St Paul, MN 55108, USA.
| | - Jason E Lombard
- National Animal Health Monitoring System (NAHMS), USDA:APHIS:VS:CEAH, 2150 Centre Avenue, Building B-2E7, Fort Collins, CO 80526, USA
| | - Amelia R Woolums
- Department of Pathobiology and Population Medicine, College of Veterinary Medicine, Mississippi State University, Mississippi State, MS 39762, USA
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