2015
DOI: 10.4067/s0717-95022015000200017
|View full text |Cite
|
Sign up to set email alerts
|

Desarrollo de la Aleta Caudal del Salmón (Salmo salar)

Abstract: RESUMEN: Las patologías y traumas de la aleta caudal afectan la natación, dificultan la alimentación y la eficiencia de escape de los peces, además aumentan la susceptibilidad a las infecciones bacterianas y fúngicas. Los salmones adultos pueden regenerar rápida y completamente su aleta si esta es amputada. Sin embargo, se han reportado en el sur de Chile, alevines que expresan defectos anatómi-cos en la aleta caudal asociados a un alto índice de mortalidad donde no ocurre regeneración. Existen múltiples estud… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1

Citation Types

0
0
0

Year Published

2024
2024
2024
2024

Publication Types

Select...
1

Relationship

0
1

Authors

Journals

citations
Cited by 1 publication
(2 citation statements)
references
References 21 publications
(20 reference statements)
0
0
0
Order By: Relevance
“…After that, we did a histological analysis at 950 ATUs (about 3 months) and saw that hypoxia caused more new blood vessels to form (angiogenesis), which could be seen as a response to get more oxygen to the tissues. Rojas et al (2015) have previously described both the histology and anatomy of the salmon caudal fin at different stages of development, making the diagnosis of early pathologies in said structure more plausible. According to Griffioen and Molema (2000) and Distler et al (2003), hypoxia constitutes the main stimulus for the formation of new blood vessels by inducing, by endothelial, tumor, inflammatory cells, and macrophages, the production of pro-angiogenic factors such as vascular endothelial growth factor (VEGF).…”
Section: Histology Of the Caudal Fin Of Fry From 950 Atus In Hypoxiamentioning
confidence: 99%
See 1 more Smart Citation
“…After that, we did a histological analysis at 950 ATUs (about 3 months) and saw that hypoxia caused more new blood vessels to form (angiogenesis), which could be seen as a response to get more oxygen to the tissues. Rojas et al (2015) have previously described both the histology and anatomy of the salmon caudal fin at different stages of development, making the diagnosis of early pathologies in said structure more plausible. According to Griffioen and Molema (2000) and Distler et al (2003), hypoxia constitutes the main stimulus for the formation of new blood vessels by inducing, by endothelial, tumor, inflammatory cells, and macrophages, the production of pro-angiogenic factors such as vascular endothelial growth factor (VEGF).…”
Section: Histology Of the Caudal Fin Of Fry From 950 Atus In Hypoxiamentioning
confidence: 99%
“…The situation is very different in post-hatching fry. At this stage of development, lepidotrichia are not easily detectable in the caudal fin because they are not yet ossified or calcified, do not present segmentations or bifurcations, and the lobes or the groove between lobes are not recognized (Rojas et al, 2015). A groove separates two lobes of similar size when the fry reaches 30 mm in length and 950 accumulated temperature units (ATUs).…”
Section: Introductionmentioning
confidence: 99%