Implication of adipocytes from subcutaneous adipose tissue and fatty acids in skin inflammation caused by λ-carrageenin in gilthead seabream (Sparusaurata).
Adipocytes
Aquaculture
Carrageenin
Fatty acids
Gilthead seabream (Sparus aurata)
Skin inflammation
Journal
Fish & shellfish immunology
ISSN: 1095-9947
Titre abrégé: Fish Shellfish Immunol
Pays: England
ID NLM: 9505220
Informations de publication
Date de publication:
Dec 2022
Dec 2022
Historique:
received:
22
07
2022
revised:
25
09
2022
accepted:
28
09
2022
pubmed:
10
10
2022
medline:
20
12
2022
entrez:
9
10
2022
Statut:
ppublish
Résumé
The role of subcutaneous adipose tissue adipocytes and the effects of fatty acids on carrageenan-induced skin inflammation in gilthead seabream (Sparus aurata) were studied. Fish were injected intramuscularly with phosphate-buffered saline (control) or λ-carrageenin (1%), and skin samples collected at the injection site at 3 and 6 h post-injection (p.i.) were processed for histological study. In addition, the presence and levels of lipid classes, fatty acid methyl esters (FAME) and eicosanoids were evaluated in the skin samples obtained from the injected areas. Histological results indicated an increase in adipocyte area in fish sampled at 3 h p.i. with λ-carrageenin compared to fish in the control group. Furthermore, the frequency of adipocytes between 4500 and 5000 μm
Identifiants
pubmed: 36210005
pii: S1050-4648(22)00632-5
doi: 10.1016/j.fsi.2022.09.066
pii:
doi:
Substances chimiques
Fatty Acids
0
Carrageenan
9000-07-1
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
160-171Informations de copyright
Copyright © 2022 The Authors. Published by Elsevier Ltd.. All rights reserved.