Bovine colostral cells—the often forgotten component of colostrum
At birth, neonatal calves have all the essential immune components they need as adult cattle; however, it takes at least 2 to 4 weeks for those components to become fully functional.1,2 The immune system does not become completely mature until the animal is 5 to 8 months old; for example, it takes 8...
| Autores principales: | , |
|---|---|
| Formato: | info:ar-repo/semantics/artículo |
| Lenguaje: | Inglés |
| Publicado: |
American Veterinary Medical Association
2018
|
| Materias: | |
| Acceso en línea: | https://avmajournals.avma.org/doi/abs/10.2460/javma.250.9.998?rfr_dat=cr_pub%3Dpubmed&url_ver=Z39.88-2003&rfr_id=ori%3Arid%3Acrossref.org&journalCode=javma http://hdl.handle.net/20.500.12123/3995 https://doi.org/10.2460/javma.250.9.998 |
| _version_ | 1855035241513615360 |
|---|---|
| author | Gonzalez, Diego Dus Santos, Maria Jose |
| author_browse | Dus Santos, Maria Jose Gonzalez, Diego |
| author_facet | Gonzalez, Diego Dus Santos, Maria Jose |
| author_sort | Gonzalez, Diego |
| collection | INTA Digital |
| description | At birth, neonatal calves have all the essential immune components they need as adult cattle; however, it takes at least 2 to 4 weeks for those components to become fully functional.1,2 The immune system does not become completely mature until the animal is 5 to 8 months old; for example, it takes 8 months for T cells (CD4+, CD8+, and T-cell receptor gδ+ cells) to reach peak numbers.3 Thus, the immature immune system of young calves likely moderates rather than prevents disease. This does not imply that young (< 8 months old) calves cannot respond to antigens; it simply means that the response to those antigens is weaker, slower, and easier to overcome than it will be when the immune system is mature.4 |
| format | info:ar-repo/semantics/artículo |
| id | INTA3995 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2018 |
| publishDateRange | 2018 |
| publishDateSort | 2018 |
| publisher | American Veterinary Medical Association |
| publisherStr | American Veterinary Medical Association |
| record_format | dspace |
| spelling | INTA39952018-12-03T11:29:57Z Bovine colostral cells—the often forgotten component of colostrum Gonzalez, Diego Dus Santos, Maria Jose Colostrum Immune Response Antigens Vaccines Calves Calostro Respuesta Inmunológica Antígenos Vacuna Ternero At birth, neonatal calves have all the essential immune components they need as adult cattle; however, it takes at least 2 to 4 weeks for those components to become fully functional.1,2 The immune system does not become completely mature until the animal is 5 to 8 months old; for example, it takes 8 months for T cells (CD4+, CD8+, and T-cell receptor gδ+ cells) to reach peak numbers.3 Thus, the immature immune system of young calves likely moderates rather than prevents disease. This does not imply that young (< 8 months old) calves cannot respond to antigens; it simply means that the response to those antigens is weaker, slower, and easier to overcome than it will be when the immune system is mature.4 Instituto de Virología Fil: Gonzalez, Diego. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; Argentina Fil: Dus Santos, Maria Jose. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; Argentina 2018-12-03T11:25:58Z 2018-12-03T11:25:58Z 2017-05 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://avmajournals.avma.org/doi/abs/10.2460/javma.250.9.998?rfr_dat=cr_pub%3Dpubmed&url_ver=Z39.88-2003&rfr_id=ori%3Arid%3Acrossref.org&journalCode=javma http://hdl.handle.net/20.500.12123/3995 0003-1488 https://doi.org/10.2460/javma.250.9.998 eng info:eu-repo/semantics/restrictedAccess application/pdf American Veterinary Medical Association Journal of the American Veterinary Medical Association 250 (9) : 998-1005 (Mayo 2017) |
| spellingShingle | Colostrum Immune Response Antigens Vaccines Calves Calostro Respuesta Inmunológica Antígenos Vacuna Ternero Gonzalez, Diego Dus Santos, Maria Jose Bovine colostral cells—the often forgotten component of colostrum |
| title | Bovine colostral cells—the often forgotten component of colostrum |
| title_full | Bovine colostral cells—the often forgotten component of colostrum |
| title_fullStr | Bovine colostral cells—the often forgotten component of colostrum |
| title_full_unstemmed | Bovine colostral cells—the often forgotten component of colostrum |
| title_short | Bovine colostral cells—the often forgotten component of colostrum |
| title_sort | bovine colostral cells the often forgotten component of colostrum |
| topic | Colostrum Immune Response Antigens Vaccines Calves Calostro Respuesta Inmunológica Antígenos Vacuna Ternero |
| url | https://avmajournals.avma.org/doi/abs/10.2460/javma.250.9.998?rfr_dat=cr_pub%3Dpubmed&url_ver=Z39.88-2003&rfr_id=ori%3Arid%3Acrossref.org&journalCode=javma http://hdl.handle.net/20.500.12123/3995 https://doi.org/10.2460/javma.250.9.998 |
| work_keys_str_mv | AT gonzalezdiego bovinecolostralcellstheoftenforgottencomponentofcolostrum AT dussantosmariajose bovinecolostralcellstheoftenforgottencomponentofcolostrum |