FN Archimer Export Format
PT J
TI Effect of diets containing different levels of highly unsaturated fatty acids on physiological and immune responses in Pacific whiteleg shrimp Litopenaeus vannamei (Boone) exposed to handling stress
BT 
AF MERCIER, Laurence
   RACOTTA, Ilie
   YEPIZ-PLASCENCIA, Gloria
   MUHLIA-ALMAZAN, Adriana
   CIVERA, Roberto
   QUINONES-ARREOLA, Marcos F.
   WILLE, Mathieu
   SORGELOOS, Patrick
   PALACIOS, Elena
AS 1:1;2:;3:2;4:2;5:1;6:1;7:3,4;8:3,4;9:;
FF 1:;2:;3:;4:;5:;6:;7:;8:;9:PDG-DOP-DCB-PFOM-PI;
C1 Ctr Invest Biol Noroeste, La Paz 23090, Baja California, Mexico.
   Ctr Invest Alimentac & Desarrollo, Hermosillo, Sonora, Mexico.
   Univ Ghent, Fac Biosci Engn, Lab Aquaculture, B-9000 Ghent, Belgium.
   Univ Ghent, Fac Biosci Engn, Artemia Reference Ctr, B-9000 Ghent, Belgium.
C2 CTR INVEST BIOL NOROESTE, MEXICO
   CTR INVEST ALIMENTAC & DESARROLLO, MEXICO
   UNIV GHENT, BELGIUM
   UNIV GHENT, BELGIUM
   IFREMER, FRANCE
SI BREST
SE PDG-DOP-DCB-PFOM-PI
IN WOS Ifremer jusqu'en 2018
   copubli-europe
   copubli-int-hors-europe
   copubli-sud
IF 1.099
TC 39
UR https://archimer.ifremer.fr/doc/00020/13136/11554.pdf
LA English
DT Article
DE ;anion superoxide;clotting time;glucose;haemocyte;HDL-BGBP;HUFA
AB Juveniles fed a diet containing a low or a high level of highly unsaturated fatty acids (HUFA) for 38 days were exposed to handling stress. In a first experiment, stress was applied daily for 30 days, after which the physiological and immunological variables were measured, whereas in a second experiment, stress was applied once and samples were obtained 1 and 24 h after the stressor event. Shrimp that were stressed for 30 days showed significantly lower survival, final weight and feed consumption compared with unstressed shrimp. The concentration of the high-density lipoprotein beta-glucan-binding protein was significantly higher in shrimp fed the high-HUFA diet. The glucose concentration in the haemolymph was significantly higher in long-term stressed shrimp compared to controls. The lactate level in the haemolymph was significantly lower in shrimp fed the high-HUFA diet. Lactate and glucose in the haemolymph increased in the 1-h stressed shrimp, but returned to normal levels in 24-h stressed shrimp. A negative effect of repeated-handling stress applied for 30 days was mainly observed on biological performance, whereas the single-stressor event had a more pronounced effect on shrimp physiological and immune responses measured 1 and 24 h after the stressor. A beneficial role of enrichment with HUFA on tolerance to handling stress was observed on immune response capacity.
PY 2009
PD NOV
SO Aquaculture Research
SN 1355-557X
PU Wiley-blackwell Publishing, Inc
VL 40
IS 16
UT 000271626200007
BP 1849
EP 1863
DI 10.1111/j.1365-2109.2009.02291.x
ID 13136
ER

EF