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An Integrated biomarker approach for explaining the potency of exogenous glucose on transportation induced stress in Labeo rohita fingerlings.

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Title An Integrated biomarker approach for explaining the potency of exogenous glucose on transportation induced stress in Labeo rohita fingerlings.
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Creator Biswal A, Srivastava PP, Krishna G, Paul T, Pal P, Gupta S, Varghese T, Jayant M
 
Subject Integrated, biomarker, potency, exogenous glucose, transportation, Labeo rohita
 
Description Not Available
Transportation of sh seed is a complex phenomenon associated with multiple kinds of stressors that simultaneously aect the sh in a conned environment, causing stress and mortality. The present study investigated the stress-relieving eect of exogenous glucose as a water additive in dierent concentrations (0.1, 0.2, 0.3, and 0.4%) during simulated transportation (12 h) of L. rohita ngerlings. The integrated biomarker response (IBR) index is a holistic tool to determine the optimum dose of exogenous glucose for mitigating transportation stress in sh. Based on selected biomarkers related to the stress hormone, serum biochemistry, oxidative stress, and HSP70 mRNA expression, the IBR index is calculated for each treatment and control group. The result showed a signicant change in the level of stress hormone cortisol, enzymes (SGPT, LDH, MDH, SOD, CAT) and metabolites (serum glucose, triglyceride, creatinine) along with an upregulation in liver HSP70 mRNA expression. IBR index suggests that 0.2% glucose exhibited the lowest multi-biomarker stress response in comparison to other treatments and control. Therefore, the use of 0.2% glucose as a water additive will provide a solution to transportation induced stress in L. rohita ngerling and will underwrite the success of grow-out sh culture in days to come
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Date 2022-06-22T09:14:36Z
2022-06-22T09:14:36Z
2021-03-01
 
Type Research Paper
 
Identifier Not Available
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http://krishi.icar.gov.in/jspui/handle/123456789/73302
 
Language English
 
Relation Not Available;
 
Publisher Research Gate