, Volume 34, Issue 1, pp 136–137 | Cite as

Bovine TSH-stimulation of fish thyroid peroxidase activity and role of thyroxine thereon

  • P. Chakraborti
  • S. Bhattacharya


bTSH augmented the fish thyroid peroxidase activity in a dose-response manner. Thyroxine could not modulate the effect of exogenous bTSH, but it decreased the peroxidase activity in a control system when administered alone. The data therefore suggest similar negative feedback control system for TSH-regulation as operative in the case of mammals.


Control System Negative Feedback Feedback Control Peroxidase Activity Thyroxine 
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  1. 3.
    I. Pastan and R. Katzen, Biochem. biophys. Res. Commun.29, 792 (1967).CrossRefGoogle Scholar
  2. 4.
    G. Burke, Endocrinology86, 353 (1970).PubMedGoogle Scholar
  3. 5.
    T. Tonoue, W. Tong and V. Stolc, Endocrinology86, 271 (1970).PubMedGoogle Scholar
  4. 6.
    J. A. William, Endocrinology91, 1411 (1972).PubMedGoogle Scholar
  5. 7.
    P. L. Poffenbarger, R. C. Powell and W. P. Deiss, J. clin. Invest.42, 239 (1963).PubMedGoogle Scholar
  6. 8.
    J. Delarco and G. Guroff, Biochem biophys. Res. Commun.49, 1233 (1972).CrossRefPubMedGoogle Scholar
  7. 9.
    R. Ekholm and V. Pantic, Nature, Lond.199, 1203 (1963).Google Scholar
  8. 10.
    R. H. Lindsay and P. P. Cohen, Endocrinology76, 737 (1965).PubMedGoogle Scholar
  9. 11.
    R. E. Lecocq and J. E. Dumont, Biochem biophys. Acta129, 421 (1966).Google Scholar
  10. 12.
    R. R. Kerkof and J. R. Tata, Biochim. J.112, 729 (1969).Google Scholar
  11. 13.
    S. Reichlin, Archs intern. Med.135, 1350 (1975).CrossRefGoogle Scholar
  12. 14.
    G. F. Grant and W. Vale, Curr. Topics exp. Endocr.2, 38 (1974).Google Scholar
  13. 15.
    S. N. De and S. Bhattacharya, Ind. J. exp. Biol.14, 561 (1976).Google Scholar
  14. 16.
    S. Bhattacharya, P. Dasgupta and D. Kumar, Ind. J. exp. Biol.14, 227 (1976).Google Scholar
  15. 17.
    S. Bhattacharya, R. H. Das and A. G. Datta, Gen. comp. Endocr.30, 128 (1976).CrossRefPubMedGoogle Scholar
  16. 18.
    D. Kumar, P. Dasgupta and S. Bhattacharya, Experientia29, 1076 (1973).PubMedGoogle Scholar
  17. 19.
    O. H. Lowry, N. J. Rosebrough, A. L. Farr and R. J. Rendall, J. biol. Chem.193, 265 (1951).PubMedGoogle Scholar
  18. 20.
    J. Y.-L. Yu, S. Bhattacharya and A. Gorbman, Life Sci.19, 1089 (1976).CrossRefPubMedGoogle Scholar
  19. 21.
    M. Gafni and J. Gross, Endocrinology97, 1486 (1975).PubMedGoogle Scholar
  20. 22.
    J. B. Martin and S. Reichlin, Endocrinology90, 1079 (1972).PubMedGoogle Scholar
  21. 23.
    P. J. Snyder and R. D. Utiger, J. clin. Invest.51, 2077 (1972).PubMedGoogle Scholar

Copyright information

© Birkhäuser Verlag 1978

Authors and Affiliations

  • P. Chakraborti
    • 1
  • S. Bhattacharya
    • 1
  1. 1.Department of ZoologyVisva-Bharati UniversitySantiniketanIndia

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