FN Archimer Export Format
PT J
TI Analysis of hemocyte parameters in Pacific oysters, Crassostrea gigas, reared in the field — Comparison of hatchery diploids and diploids from natural beds
BT 
AF GAGNAIRE, Beatrice
   SOLETCHNIK, Patrick
   FAURY, Nicole
   KERDUDOU, Nolwenn
   LE MOINE, Olivier
   RENAULT, Tristan
AS 1:1;2:2;3:2;4:1;5:2;6:1;
FF 1:PDG-DOP-DCN-AGSAE-LGP;2:PDG-DOP-LER-LERPC;3:PDG-DOP-DCN-AGSAE-LGP;4:PDG-DOP-DCN-AGSAE-LGP;5:PDG-DOP-LER-LERPC;6:PDG-DOP-DCN-AGSAE-LGP;
C1 IFREMER, Lab Genet & Pathol, F-17390 La Tremblade, France.
   IFREMER, Lab Environm & Ressources Pertuis Charentais, F-17390 La Tremblade, France.
C2 IFREMER, FRANCE
   IFREMER, FRANCE
SI LA TREMBLADE
SE PDG-DOP-DCN-AGSAE-LGP
   PDG-DOP-LER-LERPC
IN WOS Ifremer jusqu'en 2018
IF 1.735
TC 7
UR https://archimer.ifremer.fr/doc/2007/publication-3119.pdf
LA English
DT Article
DE ;Hatchery;Natural beds;Diploids;Flow cytometry;Peroxidase activity;Esterase activity;Phagocytosis;Hemocytes;Crassostrea gigas;Pacific oyster
AB Internal defence mechanisms of bivalves include the hemocytes which assume several functions. Relationships exist between environmental factors, physiological state of oysters, defence system and pathogens. Hatchery oysters are more and more produced and reared in the field. The characteristics and particularly the defence system of these animals are poorly documented. In this context, two field trials were carried out from May to September 2002 and from April to July 2003 in order to monitor hemocyte parameters of diploid oysters from natural beds and hatchery-produced diploid oysters using flow cytometry. Several hemocyte parameters (cell mortality, granulocyte percentage, phagocytosis, esterase and peroxidase activities) were monitored. For both oyster groups, trend of hemocyte parameters in 2002 and 2003 are reported. For several parameters, values tended to increase over the sampling period in both experiments. For both experiments, phagocytosis was higher for diploids from natural beds compared to hatchery diploids. This is the first study in which trend of hemocyte parameters from the Pacific oyster, Crassostrea gigas, was monitored with short sampling intervals and to compare hatchery diploids and diploids from natural beds.  
PY 2007
PD APR
SO Aquaculture
SN 0044-8486
PU Elsevier
VL 264
IS 1-4
UT 000245659900048
BP 449
EP 456
DI 10.1016/j.aquaculture.2006.12.041
ID 3119
ER

EF