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Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | Papamitsou, Theodora | - |
dc.contributor.author | Chatzistamatiou, Maria | - |
dc.contributor.author | Grammatikopoulou, Danai | - |
dc.contributor.author | Papadopoulou, Kyriaki | - |
dc.contributor.author | Lakis, Sotirios | - |
dc.contributor.author | Economou, Zinon | - |
dc.contributor.author | Papadopoulou, Chrisi | - |
dc.contributor.author | Sioga, Antonia | - |
dc.date.accessioned | 2016-04-18T10:49:55Z | - |
dc.date.available | 2016-04-18T10:49:55Z | - |
dc.date.issued | 2011 | - |
dc.identifier.issn | 1699-5848 | - |
dc.identifier.issn | 0213-3911 | - |
dc.identifier.uri | http://hdl.handle.net/10201/48633 | - |
dc.description.abstract | Summary. Objective: To examine the potential differences in the expression of Progesterone Receptor A and Estrogen Receptor A in intermediate trophoblastic cells at the implantation site in elective abortions and miscarriages by immunohistochemistry. Study Design: Twenty two (22) samples of miscarriages and eighteen (18) samples of elective abortions were obtained during gestational weeks 6 to 12. Monoclonal antibodies against Cytokeratin 7 and prolactin were used to help discriminate between trophoblastic and decidual cells at the feto-maternal interface on formalin-fixed paraffin-embedded sections. Samples were then stained with ERA and PRA antibodies. Nuclear expression was considered positive. Staining intensity was measured according to a 4 grade scale. Statistical analysis of the results was performed using the Mann-Whitney test and the Wilcoxon signed rank test. Results: PRA expression in intermediate trophoblastic cells was significantly higher in elective abortions (control group) compared to miscarriages. ERA expression was uniformly negative in both groups. Conclusion: PRA expression is significantly lower in intermediate trophoblastic cells of miscarriages compared to elective abortion pregnancies. Although this could be solely a result of a secondary event, it is still an important finding in the effort to unravel the complex molecular pathobiology of spontaneous abortions. | es |
dc.format | application/pdf | es |
dc.format.extent | 6 | es |
dc.language | eng | es |
dc.publisher | Murcia: F. Hernández | es |
dc.relation.ispartof | Histology and Histopathology,vol25, nº5, 2011 | es |
dc.rights | info:eu-repo/semantics/openAccess | es |
dc.subject | Progesterone receptor A | es |
dc.subject | Estrogen receptor A | es |
dc.subject | Intermediate trophoblast | es |
dc.subject.other | 61 - Medicina | es |
dc.title | Low expression of Progesterone Receptor A in intermediate trophoblast of miscarriages | es |
dc.type | info:eu-repo/semantics/article | es |
Aparece en las colecciones: | Vol.26, nº5 (2011) |
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Fichero | Descripción | Tamaño | Formato | |
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Papamitsou-26-609-614-2011.pdf | 1,69 MB | Adobe PDF | Visualizar/Abrir |
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