STARVATION INDUCED CHANGES IN BIO-CHEMICAL ASPECTS OF HEPATIC TISSUE OF FISH LABEO ROHITA


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Authors

  • M Rajyasree Department of Zoology, Sri Venkateswara University ,Tirupathi -517 502 India
  • K R Prasad Naidu Department of Zoology, Sri Venkateswara University ,Tirupathi -517 502 India

Abstract

Nearly ninety per cent of nitrogenousexcretory products of fish originate fromprotein metabolism mainly consisting ofammonia, urea and uric acid. The type of endproduct depend on environmental factors(Tatri, 1981). Ammonia is the major excretoryproduct accounting for 80% of total nitrogenexcreted in fish (Smith, 1929; Wood, 1958 andFromm, 1963). Liver is the main site ofammonia production in teleost fish (Vellasand Serfaty, 1974). Ammonia primarily producedfrom the action of AMP deaminaseand GDH enzymes which are responsible forthe production of ammonia were estimatedduring starvation in order to elucidate theirrole in the diversion of ammonia toxicity.

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Author Biographies

  • M Rajyasree, Department of Zoology, Sri Venkateswara University ,Tirupathi -517 502 India
    Department of Zoology, Sri Venkateswara University ,Tirupathi -517 502 India
  • K R Prasad Naidu, Department of Zoology, Sri Venkateswara University ,Tirupathi -517 502 India
    Department of Zoology, Sri Venkateswara University ,Tirupathi -517 502 India

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How to Cite

Rajyasree, M., & Naidu, K. R. P. (2011). STARVATION INDUCED CHANGES IN BIO-CHEMICAL ASPECTS OF HEPATIC TISSUE OF FISH LABEO ROHITA. Indian Journal of Fisheries, 36(4), 339-341. https://epubs.icar.org.in/index.php/IJF/article/view/10659