IMiPACT OF METHYL PARATHION ON LACTATE DEHYDROGENASE ISOZYMES OF A TELEOST TILAPIA MOSSAMBICA (PETERS)


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Authors

  • K Sivaprasada Rao S. V. University Post Graduate Extension Centre, Kavali, A-P.
  • I Kabeer Ahmad S. V. University Post Graduate Extension Centre, Kavali, A-P.
  • K V Ramana Rao S. V. University Post Graduate Extension Centre, Kavali, A-P.

Abstract

The electrophoretic patterns of lactate dehydrogenase showed varied distribution
of the isozymes in four selected tissues of T. mossambica (Peters). The
studies suggest that there are two sub-units which, on random comibination, give
rise to five isozymes. The qualitative nature and mobility of the isozymatic patterns
of each tissue remained unaltered except for a slight reduction in the intensity
of bands under subacute methyl parathion toxicity. However, a decrease in quantitative
levels Of LDH, measured by colorimetry, corroborates a fall in intensity
of all isozymes. The significance of the results are discussed in relation to physiological
stress leading to a manifestation of phenomenon simulating anaerobiosis.

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Author Biographies

  • K Sivaprasada Rao, S. V. University Post Graduate Extension Centre, Kavali, A-P.
    S. V. University
    Post Graduate Extension Centre, Kavali, A-P.
  • I Kabeer Ahmad, S. V. University Post Graduate Extension Centre, Kavali, A-P.
    S. V. University
    Post Graduate Extension Centre, Kavali, A-P.
  • K V Ramana Rao, S. V. University Post Graduate Extension Centre, Kavali, A-P.
    S. V. University
    Post Graduate Extension Centre, Kavali, A-P.

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Issue

Vol. 29 No. 1 & 2 (1982)

Section

Articles

License

The copyright of the articles published in Indian Journal of Fisheries vests with the Indian Council of Agricultural Research, who has the right to enter into any agreement with any organization in India or abroad engaged in reprography, photocopying, storage and dissemination of information contained in these journals. The Council has no objection in using the material, provided the information is being utilized for academic purpose but not for commercial use. Due credit line should be given to the ICAR where information will be utilized.

How to Cite

Rao, K. S., Ahmad, I. K., & Rao, K. V. R. (2011). IMiPACT OF METHYL PARATHION ON LACTATE DEHYDROGENASE ISOZYMES OF A TELEOST TILAPIA MOSSAMBICA (PETERS). Indian Journal of Fisheries, 29(1 & 2), 185-190. https://epubs.icar.org.in/index.php/IJF/article/view/11903