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Hematological and Biochemical Parameters in Female Black King Fish Cobia (Rachycentron canadum)

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Title Hematological and Biochemical Parameters in Female Black King Fish Cobia (Rachycentron canadum)
 
Creator S. Elangeswaran1 A.R. Thirunavukkarasu1, Prem Kumar1, M. Kailasam1, M. Saiyad Musthafa2, R. Subbura1 and G. Thiagarajan1
 
Subject Cobia, Hematological, Biochemical
 
Description Not Available
Black King Fish Cobia (Rachycentron canadum) is a
potential candidate fish for aquaculture. In the
present investigation an attempt was made to
understand the biochemical and hematological
parameters in different stages of maturity in
females. Blood samples were collected from different
stages of maturity and subjected to hematological
parameters such as hemoglobin (Hb), Total
Erythrocyte Counts (RBC), Total Leucocytes Count
(WBC) and hematocrite value (Ht) and biochemical
parameters such as blood glucose, total serum
protein, cholesterol and triglycerides. The hemoglobin
level was 15.77±0.15 gm/dl in immature female,
14.57±0.92 gm/dl in matured female and 11.63±0.12
gm/dl in spent fish. The hematocrite value also
show similar trend with 46.6±1.15, 45.34±3.45 and
34.67±0.58 in immature, mature and spent fish
respectively. The total RBC count was 5.40±0.1ml/
cm3 in immature, 5.2±0.24 ml/cm3 in mature and
3.83±0.12 ml/cm3 in spent fish. The WBC count also
showed a similar trend of 16.30±0.1 cells/mm3,
15.83±0.34 cells/mm3 and 11.57±0.12 cells/mm3 in
immature, mature and spent fish respectively.
Significant change was observed in the blood
glucose level in all the stages of maturity. The serum
cholesterol level was significantly higher in mature
fish (291.67±1.00 mg/dl) than immature (204.0±0.89
mg/dl) and spent (203.67±1.0 mg/dl) fish. The results
of the present investigations indicated higher of the present investigations indicated higher
metabolic activity in immature fish than matured
and spent fishes and also indicated gradual mobilization
of vital blood parameters during the process
of maturation.
ICAR NAIP
 
Date 2024-03-02T19:49:14Z
2024-03-02T19:49:14Z
2023-04-10
 
Type Journal
 
Identifier Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/81548
 
Language English
 
Relation Not Available;
 
Publisher Society of Fisheries Technologies