In ovo administration of the Marek's disease vaccine in conjunction with 25-hydroxyvitamin D3 and its subsequent effects on the performance and immunity-related characteristics of Ross 708 broiler hatchlings1,2,3
ABSTRACT: The combined effects of the in ovo injection of commercial Marek's disease vaccine (MDV) and various levels of 25-hydroxyvitamin D3 (25OHD3) on the hatch variables, immunological measurements, and gene expression of Ross 708 hatchling broilers were investigated. A total of 5 in ovo in...
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| Format: | Article |
| Language: | English |
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Elsevier
2024-01-01
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| Series: | Poultry Science |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S0032579123007186 |
| _version_ | 1797366693821939712 |
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| author | S.A. Fatemi A. Mousstaaid C.J. Williams J. Deines S. Poudel I. Poudel K.E.C. Elliott E.R. Walters N. Forcier E.D. Peebles |
| author_facet | S.A. Fatemi A. Mousstaaid C.J. Williams J. Deines S. Poudel I. Poudel K.E.C. Elliott E.R. Walters N. Forcier E.D. Peebles |
| author_sort | S.A. Fatemi |
| collection | DOAJ |
| description | ABSTRACT: The combined effects of the in ovo injection of commercial Marek's disease vaccine (MDV) and various levels of 25-hydroxyvitamin D3 (25OHD3) on the hatch variables, immunological measurements, and gene expression of Ross 708 hatchling broilers were investigated. A total of 5 in ovo injection treatments that were applied at 18 d of incubation (doi) included: 1) noninjected (control); or a 50 μL solution volume of 2) MDV alone; or MDV combined with 3) 0.6 μg of 25OHD3; 4) 1.2 μg of 25OHD3; or 5) 2.4 μg of 25OHD3. At hatch, hatchability of set and live embryonated eggs, hatchling body weight, hatch residue analysis, serum IgY and alpha-1 acid glycoprotein (AGP) concentrations, and the expression of genes related to immunity (INFα, INFβ, INFγ, TLR-3, and TLR-21) and vitamin D3 activity (1 α-hydroxylase, 24 hydroxylase, and vitamin D receptor) were determined. No significant treatment differences were observed for hatchability of set and live embryonated eggs, or for serum IgY and AGP concentrations. However, hatchling body weight was higher when MDV was combined with either 1.2 or 2.4 μg of 25OHD3 than when MDV was provided alone or in combination with 0.6 μg of 25OHD3. Also, in comparison to the noninjected treatment group, the expression of the genes for 1 α-hydroxylase and 24 hydroxylase was improved when MDV was combined with either 1.2 or 2.4 μg of 25OHD3. Lastly, expression of the genes linked to viral detection (TLR-3) and antibody production (INF-β) was increased in those treatments that contained any level of 25OHD3. These results indicate that in comparison to controls, the effects of MDV were observed to be greater on hatchling BW and splenic gene expression when it was administered in combination with the 1.2 or 2.4 μg doses of 25OHD3. Further research is needed to determine the posthatch effects of the administration of various levels of 25OHD3 in combination with MDV. |
| first_indexed | 2024-03-08T17:08:04Z |
| format | Article |
| id | doaj.art-e2b0536a75e54978a48c996e9211f331 |
| institution | Directory Open Access Journal |
| issn | 0032-5791 |
| language | English |
| last_indexed | 2024-03-08T17:08:04Z |
| publishDate | 2024-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Poultry Science |
| spelling | doaj.art-e2b0536a75e54978a48c996e9211f3312024-01-04T04:35:37ZengElsevierPoultry Science0032-57912024-01-011031103199In ovo administration of the Marek's disease vaccine in conjunction with 25-hydroxyvitamin D3 and its subsequent effects on the performance and immunity-related characteristics of Ross 708 broiler hatchlings1,2,3S.A. Fatemi0A. Mousstaaid1C.J. Williams2J. Deines3S. Poudel4I. Poudel5K.E.C. Elliott6E.R. Walters7N. Forcier8E.D. Peebles9Department of Poultry Science, Mississippi State University, Mississippi State, MS 39762, USA; Corresponding author:Department of Poultry Science, Mississippi State University, Mississippi State, MS 39762, USAZoetis Animal Health, Research Triangle Park, NC 27703, USAZoetis Animal Health, Research Triangle Park, NC 27703, USADepartment of Poultry Science, Mississippi State University, Mississippi State, MS 39762, USADepartment of Poultry Science, Mississippi State University, Mississippi State, MS 39762, USAPoultry Research Unit, USDA-ARS, Starkville, MS 39762, USADepartment of Poultry Science, Mississippi State University, Mississippi State, MS 39762, USADepartment of Poultry Science, Mississippi State University, Mississippi State, MS 39762, USADepartment of Poultry Science, Mississippi State University, Mississippi State, MS 39762, USAABSTRACT: The combined effects of the in ovo injection of commercial Marek's disease vaccine (MDV) and various levels of 25-hydroxyvitamin D3 (25OHD3) on the hatch variables, immunological measurements, and gene expression of Ross 708 hatchling broilers were investigated. A total of 5 in ovo injection treatments that were applied at 18 d of incubation (doi) included: 1) noninjected (control); or a 50 μL solution volume of 2) MDV alone; or MDV combined with 3) 0.6 μg of 25OHD3; 4) 1.2 μg of 25OHD3; or 5) 2.4 μg of 25OHD3. At hatch, hatchability of set and live embryonated eggs, hatchling body weight, hatch residue analysis, serum IgY and alpha-1 acid glycoprotein (AGP) concentrations, and the expression of genes related to immunity (INFα, INFβ, INFγ, TLR-3, and TLR-21) and vitamin D3 activity (1 α-hydroxylase, 24 hydroxylase, and vitamin D receptor) were determined. No significant treatment differences were observed for hatchability of set and live embryonated eggs, or for serum IgY and AGP concentrations. However, hatchling body weight was higher when MDV was combined with either 1.2 or 2.4 μg of 25OHD3 than when MDV was provided alone or in combination with 0.6 μg of 25OHD3. Also, in comparison to the noninjected treatment group, the expression of the genes for 1 α-hydroxylase and 24 hydroxylase was improved when MDV was combined with either 1.2 or 2.4 μg of 25OHD3. Lastly, expression of the genes linked to viral detection (TLR-3) and antibody production (INF-β) was increased in those treatments that contained any level of 25OHD3. These results indicate that in comparison to controls, the effects of MDV were observed to be greater on hatchling BW and splenic gene expression when it was administered in combination with the 1.2 or 2.4 μg doses of 25OHD3. Further research is needed to determine the posthatch effects of the administration of various levels of 25OHD3 in combination with MDV.http://www.sciencedirect.com/science/article/pii/S003257912300718625-hydroxycholecalciferolbroilerhatchabilityin ovo injectionMarek's disease vaccine |
| spellingShingle | S.A. Fatemi A. Mousstaaid C.J. Williams J. Deines S. Poudel I. Poudel K.E.C. Elliott E.R. Walters N. Forcier E.D. Peebles In ovo administration of the Marek's disease vaccine in conjunction with 25-hydroxyvitamin D3 and its subsequent effects on the performance and immunity-related characteristics of Ross 708 broiler hatchlings1,2,3 Poultry Science 25-hydroxycholecalciferol broiler hatchability in ovo injection Marek's disease vaccine |
| title | In ovo administration of the Marek's disease vaccine in conjunction with 25-hydroxyvitamin D3 and its subsequent effects on the performance and immunity-related characteristics of Ross 708 broiler hatchlings1,2,3 |
| title_full | In ovo administration of the Marek's disease vaccine in conjunction with 25-hydroxyvitamin D3 and its subsequent effects on the performance and immunity-related characteristics of Ross 708 broiler hatchlings1,2,3 |
| title_fullStr | In ovo administration of the Marek's disease vaccine in conjunction with 25-hydroxyvitamin D3 and its subsequent effects on the performance and immunity-related characteristics of Ross 708 broiler hatchlings1,2,3 |
| title_full_unstemmed | In ovo administration of the Marek's disease vaccine in conjunction with 25-hydroxyvitamin D3 and its subsequent effects on the performance and immunity-related characteristics of Ross 708 broiler hatchlings1,2,3 |
| title_short | In ovo administration of the Marek's disease vaccine in conjunction with 25-hydroxyvitamin D3 and its subsequent effects on the performance and immunity-related characteristics of Ross 708 broiler hatchlings1,2,3 |
| title_sort | in ovo administration of the marek s disease vaccine in conjunction with 25 hydroxyvitamin d3 and its subsequent effects on the performance and immunity related characteristics of ross 708 broiler hatchlings1 2 3 |
| topic | 25-hydroxycholecalciferol broiler hatchability in ovo injection Marek's disease vaccine |
| url | http://www.sciencedirect.com/science/article/pii/S0032579123007186 |
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