2006
Haematological and biochemical profile of harvest-size carp during harvest and post-harvest storage
SVOBODOVÁ, Z., B. VYKUSOVÁ, H. MODRÁ, Jiří JARKOVSKÝ, M. SMUTNÁ et. al.Základní údaje
Originální název
Haematological and biochemical profile of harvest-size carp during harvest and post-harvest storage
Název česky
Haematological and biochemical profile of harvest-size carp during harvest and post-harvest storage
Autoři
SVOBODOVÁ, Z. (203 Česká republika), B. VYKUSOVÁ (203 Česká republika), H. MODRÁ (203 Česká republika), Jiří JARKOVSKÝ (203 Česká republika, garant) a M. SMUTNÁ (203 Česká republika)
Vydání
AQUACULTURE RESEARCH, 2006, 1355-557X
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10511 Environmental sciences
Stát vydavatele
Velká Británie a Severní Irsko
Utajení
není předmětem státního či obchodního tajemství
Impakt faktor
Impact factor: 1.051
Kód RIV
RIV/00216224:14310/06:00018451
Organizační jednotka
Přírodovědecká fakulta
UT WoS
000238881700001
Klíčová slova anglicky
Cyprinus carpio L; technological procedures; stress; SSI; glucose; haematocrit
Štítky
Změněno: 23. 1. 2007 13:57, RNDr. Jiří Jarkovský, Ph.D.
V originále
Stress load on harvest-size common carp (Cyprinus carpio L.) just before harvest, during harvest and during the post-harvest storage were assessed using haematological and biochemical indices. The study was carried out at the 60 ha Dremliny pond for 28, 7 and 1 day before harvest, during 3-day harvest and after a 28-day post-harvest period. Indices monitored included the relative spleen weight (SSI), erythrocyte count (Er), haemoglobin levels (Hb), haematocrit (PCV), MCV, MCH, MCHC, leucocrit (Bc), differential leucocyte count (leucogram), blood plasma cortisol, glucose, total proteins (TP), cholesterol and chloride. During harvest, a significant decrease of SSI (P < 0.05; P < 0.01), increase of PCV (P < 0.01), decrease of Bc (P < 0.01, P < 0.05), lymphopenia (P < 0.05) and neutrophilia (P < 0.01) were observed. A significant increase in the levels of blood plasma cortisol was found 1 day before harvest (P < 0.05) due to draining off the pond before harvest itself, hyperglycaemia was observed 1 day before harvest (P < 0.05) and during harvest (P < 0.01); a decrease, on the other hand, was found in cholesterol and chloride levels (P < 0.01). The relationships between oxygen content in water and SSI and MCHC were positive (P > 0.05) and between oxygen and glucose were negative (P > 0.01). A 28-day post-harvest storage returned the indices investigated back to physiological interval of values. Persistently lower levels of Bc, lymphopenia, neutrophilia and lower TP concentrations are indicative of deepening immunosuppression during the post-harvest storage period.
Česky
Stress load on harvest-size common carp (Cyprinus carpio L.) just before harvest, during harvest and during the post-harvest storage were assessed using haematological and biochemical indices. The study was carried out at the 60 ha Dremliny pond for 28, 7 and 1 day before harvest, during 3-day harvest and after a 28-day post-harvest period. Indices monitored included the relative spleen weight (SSI), erythrocyte count (Er), haemoglobin levels (Hb), haematocrit (PCV), MCV, MCH, MCHC, leucocrit (Bc), differential leucocyte count (leucogram), blood plasma cortisol, glucose, total proteins (TP), cholesterol and chloride. During harvest, a significant decrease of SSI (P < 0.05; P < 0.01), increase of PCV (P < 0.01), decrease of Bc (P < 0.01, P < 0.05), lymphopenia (P < 0.05) and neutrophilia (P < 0.01) were observed. A significant increase in the levels of blood plasma cortisol was found 1 day before harvest (P < 0.05) due to draining off the pond before harvest itself, hyperglycaemia was observed 1 day before harvest (P < 0.05) and during harvest (P < 0.01); a decrease, on the other hand, was found in cholesterol and chloride levels (P < 0.01). The relationships between oxygen content in water and SSI and MCHC were positive (P > 0.05) and between oxygen and glucose were negative (P > 0.01). A 28-day post-harvest storage returned the indices investigated back to physiological interval of values. Persistently lower levels of Bc, lymphopenia, neutrophilia and lower TP concentrations are indicative of deepening immunosuppression during the post-harvest storage period.
Návaznosti
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