Naslov
Comparative Study of Physiological Changes in Turbot Scophthalmus maximus in Different Living Conditions

Autori
Križanac, Silvia ; Topić Popović, Natalija ; Barišić, Josip ; Beer Ljubić, Blanka ; Bujak, Maro ; Babić, Sanja ; Bojanić, Krunoslav ; Čož-Rakovac, Rozelinda ; Matulić, Daniel ; Strunjak-Perović, Ivančica

Izvornik
Applied Sciences-Basel (2076-3417) 12 (2022), 9; 1-12

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Adriatic Sea ; blood biochemistry ; histology ; heat shock proteins ; leukocyte ; oxidative stress

Sažetak
The aim of this study was to compare the organismal responses of farmed and wildcaught turbot, Scophthalmus maximus, based on analyses of biochemical plasma parameters, leukocyte profile, and histological tissue profile of gills, kidney, liver, intestine, and spleen, as well as gene expression of stress proteins in kidney and liver tissue. The results revealed significant differences in plasma triglycerides (TRIG), total protein (TP), albumin (ALB), globulin (GLOB), bilirubin (TBIL), creatinine (CRE) levels, creatine kinase (CK), and superoxide dismutase (SOD) activities that were higher, and A/G ratio, calcium (Ca) and phosphorus (P) concentrations, alkaline phosphatase (ALP), and glutathione peroxidase (GPx) activity, which were lower in farmed population. The neutrophil-leukocyte (N:L) ratio and gene expression of HSP70, HSP90, and WAP65-2 were increased in the wild-caught turbot. The wild-caught turbot were infested with the gill digenean parasite Dactylogyrus sp. and tapeworm Bothriocephalus scorpii. The obtained results provide valuable data for the assessment of the physiological responses of turbot for future comparative studies of the effects of various endogenous and exogenous factors on homeostasis of this species.

Izvorni jezik
Engleski

Znanstvena područja
Biologija, Veterinarska medicina, Biotehnologija u biomedicini (prirodno područje, biomedicina i zdravstvo, biotehničko područje)

POVEZANOST RADA