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Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | García, A. | - |
dc.contributor.author | Masot, Javier | - |
dc.contributor.author | Franco, Antonio | - |
dc.contributor.author | Gazquez, Antonio | - |
dc.contributor.author | Redondo, E. | - |
dc.date.accessioned | 2018-05-16T11:45:42Z | - |
dc.date.available | 2018-05-16T11:45:42Z | - |
dc.date.issued | 2013 | - |
dc.identifier.citation | Histology and Histopathology, vol. 28, nº 6, (2013) | es |
dc.identifier.issn | 1699-5848 | - |
dc.identifier.issn | 0213-3911 | - |
dc.identifier.uri | http://hdl.handle.net/10201/58443 | - |
dc.description.abstract | This work studies the morphological changes taking place in the goat omasum during prenatal development, using scanning electron microscope, light microscopy and immunohistochemical analysis. A total of 140 goat embryos and fetuses were used, from the first stages of prenatal life until birth. Differentiation of the omasum as a separate compartment of the primitive gastric tube was observed at 35 days of prenatal life ([crown-rump length (CRL)] 3 cm, 23% gestation). By 38 days (CRL 4.3 cm, 25% gestation) the omasal wall comprised three layers: an internal epithelial layer, a middle layer of pluripotential blastemic tissue and an external layer or serosa. Omasal laminae appeared in the following order: primary at 38 days (CRL 4.3 cm, 25% gestation), secondary at 50 days (CRL 7.7 cm, 33% gestation), tertiary at 59 days (CRL 12 cm, 39% gestation) and quaternary at 64 days (CRL 13.5 cm, 43% gestation). Neuroendocrine cells were detected by synaptophysin (SYP) at 52 days (CRL 8 cm, 35% gestation), while glial cell markers (glial fibrillary acidic protein - GFAP, and vimentin-VIM) were observed at 64 days (CRL 13.5 cm, 43% gestation) and 38 days (CRL 4.3 cm, 25% gestation), respectively. Sympathetic and parasympathetic nerve fibers and nerve bodies were detected via neuropeptide Y (NPY) and vasoactive intestinal polypeptide (VIP) at 95 days (CRL 20 cm, 63% gestation). In conclusion, prenatal development of the omasum - like that of the rumen - appears to take place somewhat earlier in goats than in sheep or cattle, but at a similar stage to that reported in deer. | es |
dc.format | application/pdf | es |
dc.format.extent | 12 | es |
dc.language | eng | es |
dc.publisher | F. Hernández y Juan F. Madrid. Universidad de Murcia: Departamento de Biología Celular e Histología | es |
dc.rights | info:eu-repo/semantics/openAccess | es |
dc.subject | Forestomach | es |
dc.subject.other | CDU::6 - Ciencias aplicadas::61 - Medicina | es |
dc.title | Histomorphometric and immunohistochemical study of the goat omasum during prenatal development | es |
dc.type | info:eu-repo/semantics/article | es |
Aparece en las colecciones: | Vol.28, nº 6 (2013) |
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Fichero | Descripción | Tamaño | Formato | |
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Garcia-28-737-748-2013.pdf | 16,38 MB | Adobe PDF | Visualizar/Abrir |
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