|
|
|
|
|
| Massó, J.A.. |
| Todos los organismos multicelulares son susceptibles a enfermedades, por lo que estos han desarrollado sistemas de defensa contra los organismos patógenos, y los peces no han sido la excepción. Su sistema inmune al igual que el resto de los vertebrados puede dividirse en dos tipos: el sistema inmune adaptativo y el sistema inmune innato. Ambos poseen componentes celulares y humorales. Dentro de los componentes humorales del sistema inmune innato se encuentran los péptidos antimicrobianos (AMPs), los cuales son típicamente de 12-50 aminoácidos con una carga neta positiva de +2 a +7. Debido a que los AMPs pueden desplegar una actividad de amplio espectro contra una gran variedad de patógenos y algunas células cancerosas, el interés de estos ha aumentado... |
| Tipo: Theses and Dissertations |
Palavras-chave: Immunology; Marine fish; Immunology; Http://aims.fao.org/aos/agrovoc/c_3808. |
| Ano: 2010 |
URL: http://hdl.handle.net/1834/3589 |
| |
|
|
| Ndong, D.; Chen, Yu Yuan; Lin, Yu Hung; Baskaralingam, V.; Chen, Jiann Chu. |
| Mozambique tilapia Oreochromis mossambicus acclimated to 27 °C were then held at 19, 23, 27 (control), 31 and 35 °C, and were examined for non-specific cellular and humoral responses after 12–96 h. Total leucocyte count decreased significantly when fish were transferred to 19 and 23 °C after 48 and 96 h, and when transferred to 35 °C over 12–96 h, respectively. Respiratory burst decreased significantly when fish were transferred to 19, 31 and 35 °C over 24–96 h, whereas phagocytic activity and phagocytic index decreased significantly when fish were transferred to low temperatures (19 and 23 °C) and high temperatures (31 and 35 °C) over 12–96 h. Lysozyme activity decreased significantly when fish were transferred to 19 °C after 12–96 h, but increased... |
| Tipo: Journal Contribution |
Palavras-chave: Immunology; Fish culture; Fish diseases; Temperature effects; Aquaculture; Biological stress; Immunology; Fish culture; Aquaculture; Fish diseases; Http://aims.fao.org/aos/agrovoc/c_3808; Http://aims.fao.org/aos/agrovoc/c_2918; Http://aims.fao.org/aos/agrovoc/c_550; Http://aims.fao.org/aos/agrovoc/c_2920. |
| Ano: 2006 |
URL: http://hdl.handle.net/1834/2614 |
| |
|
|
|
