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| Format: | Artículo científico |
| Sprache: | en |
| Veröffentlicht: |
Universidad de Costa Rica
2015
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| Online-Zugang: | https://www.redalyc.org/articulo.oa?id=44943929025 https://www.redalyc.org/journal/449/44943929025/ https://www.redalyc.org/journal/449/44943929025/html/ https://www.redalyc.org/journal/449/44943929025/44943929025.epub https://www.redalyc.org/journal/449/44943929025/movil |
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Inhaltsangabe:
- Histological analysis after arm tip amputation in the brittle star Ophioplocus januarii (Echinodermata: Ophiuroidea) Gisele Di Giorgio Tamara Rubilar Martín I. Brogger Biología echinoderm sclerocytes Brittle star regeneration histological analysis Wound healing in the arm tip after amputation in the brittle star Ophioplocus januarii was examined in San José gulf, Argentina, to observe histological and morphological changes. The process of wound healing is described and compared with other brittle stars species. This process in O. januarii involves the closure of the wound, the repair of the tissue damage and posterior formation of a presumptive stalked blastema by undif- ferentiated cells, sclerocytes and presumptive blastemic cells. The sclerocytes are the most abundant cell type due to this cells are crucial to the future skeleton regeneration. The results found in this study support the results found in others brittle stars Rev. Biol. Trop. 63 (Suppl. 2): 297-308. Epub 2015 June 01. 2015 artículo científico 0034-7744 https://www.redalyc.org/articulo.oa?id=44943929025 https://www.redalyc.org/journal/449/44943929025/ https://www.redalyc.org/journal/449/44943929025/html/ https://www.redalyc.org/journal/449/44943929025/44943929025.epub https://www.redalyc.org/journal/449/44943929025/movil en http://www.redalyc.org/revista.oa?id=449 Revista de Biología Tropical application/pdf Universidad de Costa Rica Revista de Biología Tropical (Costa Rica) Num.2 Vol.63