Sehgal, N.

• Aromatase Activity of Brain and Ovary in Relation to Annual Reproductive Cycle of the Indian Catfish, Heteropneustes fossilis

Abstract Views :413  |  PDF Views:90

Authors

N. Aggarwal ¹, S. V. Goswami ¹, N. Sehgal ¹

Affiliations
1 Department of Zoology, University of Delhi, Delhi 110 007, IN

Source

Indian Journal of Science and Technology, Vol 4, No S8 (2011), Pagination: 106-107

Abstract

No abstract given

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References

• Callard, G.V., Petro, Z. and Ryan, K.J. 1981. Estrogen synthesis in vitro and in vivo in the brain of a marine teleost (Myoxocephalus). Gen. Comp. Endocrinol., 43: 243-255.
• Lamba, V.J., Goswami, S.V. and Sundararaj, B.I. 1982. Radioimmunoassay for plasma cortisol, testosterone, estradiol-17β and estrone in the catfish, Heteropneustes fossilis (Bloch): Development and validation. Gen. Comp. Endocrinol., 47: 170-181.

• A Study on Yolk Proteolysis and Oocyte Hydration in Freshwater Fish Clarias gariepinus

Abstract Views :412  |  PDF Views:87

Authors

S. Luni ¹, N. Sehgal ¹

Affiliations
1 Department of Zoology, University of Delhi, Delhi, IN

Source

Indian Journal of Science and Technology, Vol 4, No S8 (2011), Pagination: 188-189

Abstract

No Abstract

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References

• Babin, P.J., Carnevali, O., Lubzens, E. Schneider, W.J. 2007. Molecular aspects of oocyte vitellogenesis in fish. In: “The Fish Oocyte: From Basic Studies to Biotechnological Applications” (P.J. Babin, J. Cerdà and E. Lubzens, eds.), pp. 39-76, Springer, Netherlands.
• Fabra, M., Raldúa, D., Bozzo, M.G., Deen, P.M.T., Lubzens, E. and Cerdà, J. 2006. Yolk proteolysis and aquaporin-1o play essential roles to regulate fish oocyte hydration during meiosis resumption. Dev. Biol., 295: 250-262.
• Milla, S., Jalabert, B., Rime, H., Prunet, P. and Bobe, J. 2006. Hydration of rainbow trout oocyte during meiotic maturation and in vitro regulation by 17,20_-dihydroxy-4-pregnen-3-one and cortisol. J. Exp. Biol., 209: 1147-1156.

• Temperature and Temporal Modulated, Dose Dependent Response of Estradiol- 17β on the Induction of Vitellogenin and Choriogenin in Channa punctatus

Abstract Views :309  |  PDF Views:85

Authors

Om Prakash ¹, S. V. Goswami ², N. Sehgal ²

Affiliations
1 Department of Zoology, Sri Venkateswara College, University of Delhi, Delhi-110021
2 Department of Zoology, University of Delhi, Delhi-110007

Source

Indian Journal of Science and Technology, Vol 4, No S8 (2011), Pagination: 196-197

Abstract

No Abstract

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References

• Arukwe, A. 2008. Fish estrogenic pathways: Chemical disruption and related biomarkers. Rocha, M.J., A. Arukwe, B.G. Kapoor, Fish reproduction. Science Publishers, New Hampshire, pp. 471-514.
• Om Prakash, S.V. Goswami, N. Sehgal. 2007. Establishment of ELISA for murrel vitellogenin and choriogenin, as biomarkers of potential endocrine disruption. Comp. Biochem. Physiol.C. 146(4):540-551.

• Evaluation of Liver Histology and Erythrocytic Micronuclei as Indices of Bisphenol A Exposure in Channa punctatus

Abstract Views :367  |  PDF Views:83

Authors

S. Pipil ¹, V. S. Rawat ¹, N. Sehgal ¹

Affiliations
1 Department of Zoology, University of Delhi, Delhi, IN

Source

Indian Journal of Science and Technology, Vol 4, No S8 (2011), Pagination: 260-260

Abstract

No Abstract

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References

• Imam A. Mekkawy, Usama M. Mahmoud , Alaa El-Din H. Sayed. 2011. Effects of 4-nonylphenol on blood cells of the African catfish Clarias gariepinus (Burchell, 1822).
• J.C. Van Dyk, G.M. Pieterse, J.H.J. Van Vuren. 2007. Histological changes in the liver of Oreochromis mossambicus (Cichlidae) after exposure to cadmium and zinc.
• Neveen El-Said Reda El-Bakary, Hekmat Lotfi El-Gammal. 2010. Comparative histological, histochemical and ultrastructural studies on the liver of flathead grey mullet (Mugil cephalus) and Sea bream (Sparus aurata).