SVOBODOVÁ, Z., B. VYKUSOVÁ, H. MODRÁ, Jiří JARKOVSKÝ and M. SMUTNÁ. Haematological and biochemical profile of harvest-size carp during harvest and post-harvest storage. AQUACULTURE RESEARCH. 2006, vol. 37, No 10, p. 959-965. ISSN 1355-557X.
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Basic information
Original name Haematological and biochemical profile of harvest-size carp during harvest and post-harvest storage
Name in Czech Haematological and biochemical profile of harvest-size carp during harvest and post-harvest storage
Authors SVOBODOVÁ, Z. (203 Czech Republic), B. VYKUSOVÁ (203 Czech Republic), H. MODRÁ (203 Czech Republic), Jiří JARKOVSKÝ (203 Czech Republic, guarantor) and M. SMUTNÁ (203 Czech Republic).
Edition AQUACULTURE RESEARCH, 2006, 1355-557X.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10511 Environmental sciences
Country of publisher United Kingdom of Great Britain and Northern Ireland
Confidentiality degree is not subject to a state or trade secret
Impact factor Impact factor: 1.051
RIV identification code RIV/00216224:14310/06:00018451
Organization unit Faculty of Science
UT WoS 000238881700001
Keywords in English Cyprinus carpio L; technological procedures; stress; SSI; glucose; haematocrit
Tags Cyprinus carpio L, glucose, haematocrit, SSI, stress, technological procedures
Changed by Changed by: RNDr. Jiří Jarkovský, Ph.D., učo 9787. Changed: 23/1/2007 13:57.
Abstract
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.
Abstract (in Czech)
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.
Links
MSM0021622412, plan (intention)Name: Interakce mezi chemickými látkami, prostředím a biologickými systémy a jejich důsledky na globální, regionální a lokální úrovni (INCHEMBIOL) (Acronym: INCHEMBIOL)
Investor: Ministry of Education, Youth and Sports of the CR, Interactions among the chemicals, environment and biological systems and their consequences on the global, regional and local scales (INCHEMBIOL)
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