Effect of varied calcium concentrations on serum calcium, sodium, potassium and protein value during the different phases of reproductive cycle in Heteropneustes fossilis (Bloch)
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Abstract
The serum, calcium, sodium, potassium and protein value were measured during different phases of reproductive cycle in Heteropneustes fossilis (Bloch) due to effect of varied calcium concentrations. The calcium value was higher then and Potassium value Protein during spawning period pointing a more demand of calcium which is necessary for the functioning of a enzyme thereby also helps in hardening of eggs while protein meets an extra energy demand during this period. An increase in serum, sodium level was also observed during spawning period than pre and post-spawning.
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Keywords
Heteropneustes, Reproductive cycle, Serum, Calcium, Sodium, Potassium, Protein
References
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Assem, H. and Hanke, W. (1984). A comparison between the effects of cortisol and prolactin on the euryhaline Tilapia (Sarotherodon Mossambicus). Zool. Jb. Physiol., 88 :423-431.
Bjornsson, B.T., Young, G., Lin, R.J., Deftos, J. and Bern, H.A. (1989). Smoltification and sea water adaptation in coho salmon (Oncorhynchus kisutch), Plasma calcium regulation, osmoregulation and calcitonin. Gen. and Comp. Endo.. 74: 346-354.
Brook, H.E. (1964). Blood serum protein and calcium levels in yearling brook trout. Progr. Fish-Cult., 26 : 107-110.
Fenwick, J.C. and Brasseur, J.G. (1991). Effects of Stanniectomy and experimental hypercalcemia on plasma calcium levels and calcium influx in American eels, Anguilla rostratra, Lesueur. Gen. Comp. Endocrinal., 82(3): 459-465.
Malhotra, Y.R. and Sharma, K.K. (1988). Importance of calcium at breeding sites of fishes. Current Science, 57: 959-960.
Srivastav, S.K. and Srivastav, A.K. (1998). Annual changes in serum calcium and inorganic phosphate levels and correlation with gonadal status of a freshwater murrel, Channa punctatus (Bloch). Brazilian Jour. Med. Biol. Res., 31 (8): 1069-1073.
Swarup, K., Srivastav, S.P. and Srivastav, A.K. (1986). Seasonal changes in teh structure and behaviour of Stannius corpuscles and serum calcium level of Clarias batrachus in relation to the reproductive cycle. Zoologischer Anzeiger, 217: 402-408.
Tandon, R.S. and Joshi, B.D. (1974). Seasonal variations in blood glucose and serum calcium levels of fresh water fishes. Zeitschrift fur Tierphysiologie, B. 33 H.2, S: 108-112.
Wendelaar Bonga, S.E, Lowik, C.J.M. and Merj Vander, J.C.A.(1983). Effect of external Mg2+ and Ca2+ on bronchial osmotic water permeability and prolactine secretion in the teleost fish Sarotherodon mossambicus. General and Comparative Endocrinology, 52: 222-231.
Westin, D.T. (1978). Serum and blood from adult striped Bass, Morone saxatilis. Estuaries, 1 (2): 126-128.
Woo, N.Y.S. (1990). Metabolic and osmoregulation changes during temperature acclimation in the Red Sea Bream, Chrysophryx major : Implications for its culture in the subtropics. Aquaculture, 87: 197-208.
Assem, H. and Hanke, W. (1984). A comparison between the effects of cortisol and prolactin on the euryhaline Tilapia (Sarotherodon Mossambicus). Zool. Jb. Physiol., 88 :423-431.
Bjornsson, B.T., Young, G., Lin, R.J., Deftos, J. and Bern, H.A. (1989). Smoltification and sea water adaptation in coho salmon (Oncorhynchus kisutch), Plasma calcium regulation, osmoregulation and calcitonin. Gen. and Comp. Endo.. 74: 346-354.
Brook, H.E. (1964). Blood serum protein and calcium levels in yearling brook trout. Progr. Fish-Cult., 26 : 107-110.
Fenwick, J.C. and Brasseur, J.G. (1991). Effects of Stanniectomy and experimental hypercalcemia on plasma calcium levels and calcium influx in American eels, Anguilla rostratra, Lesueur. Gen. Comp. Endocrinal., 82(3): 459-465.
Malhotra, Y.R. and Sharma, K.K. (1988). Importance of calcium at breeding sites of fishes. Current Science, 57: 959-960.
Srivastav, S.K. and Srivastav, A.K. (1998). Annual changes in serum calcium and inorganic phosphate levels and correlation with gonadal status of a freshwater murrel, Channa punctatus (Bloch). Brazilian Jour. Med. Biol. Res., 31 (8): 1069-1073.
Swarup, K., Srivastav, S.P. and Srivastav, A.K. (1986). Seasonal changes in teh structure and behaviour of Stannius corpuscles and serum calcium level of Clarias batrachus in relation to the reproductive cycle. Zoologischer Anzeiger, 217: 402-408.
Tandon, R.S. and Joshi, B.D. (1974). Seasonal variations in blood glucose and serum calcium levels of fresh water fishes. Zeitschrift fur Tierphysiologie, B. 33 H.2, S: 108-112.
Wendelaar Bonga, S.E, Lowik, C.J.M. and Merj Vander, J.C.A.(1983). Effect of external Mg2+ and Ca2+ on bronchial osmotic water permeability and prolactine secretion in the teleost fish Sarotherodon mossambicus. General and Comparative Endocrinology, 52: 222-231.
Westin, D.T. (1978). Serum and blood from adult striped Bass, Morone saxatilis. Estuaries, 1 (2): 126-128.
Woo, N.Y.S. (1990). Metabolic and osmoregulation changes during temperature acclimation in the Red Sea Bream, Chrysophryx major : Implications for its culture in the subtropics. Aquaculture, 87: 197-208.
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How to Cite
Effect of varied calcium concentrations on serum calcium, sodium, potassium and protein value during the different phases of reproductive cycle in Heteropneustes fossilis (Bloch). (2009). Journal of Applied and Natural Science, 1(2), 231-234. https://doi.org/10.31018/jans.v1i2.62
