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The morphofunctional state of the supraopticoneurohypophyseal system of rats in hypoparathyroidism

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Conclusions

  1. 1.

    An increase in the functional activity of the SON of the hypothalamus and a decrease in the amount of neurosecretum in the posterior lobe of the hypophysis on the 5th day of parathyroprivic hypocalcemia attest to an intensification of discharge of neurosecretum into the blood stream.

  2. 2.

    The decrease in the functional activity of the neurosecretory cells of the SON with the simultaneous increase in the amount of neurosecretum in the posterior lobe of the hypophysis on the 15th and 30th days of development of parathyroprivic hypocalcemia attest to a delay in the discharge of neurosecretum.

  3. 3.

    Features appear on the 60th day of parathyroprivic hypocalcemia in the neurosecretory cells of the SON which point to the restoration of neurosecretion, but the amount of neurosecretum in the posterior lobe of the hypophysis is still significantly higher than in the control, i.e., the process of release of neurosecretum has not been restored.

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References

  1. A. A. Asratyan, S. V. Vladimirov, A. V. Aznauryan, and D. N. Khudaverdyan,Arkh. Anat.,99, No. 9, 31–34 (1990).

    Google Scholar 

  2. O. A. Danilova,Ibid.,82, No. 3, 5–10 (1982).

    Google Scholar 

  3. R. S. Dovlatyan,The Calcium-Regulating System in the Norm and Pathology [in Russian], Erevan (1988), pp. 71–76.

  4. A. Ya. Korneev and E. O. Bragin,Byul. Éksper. Biol.,108, No. 10, 461–464 (1989).

    Google Scholar 

  5. I. A. Krasnovskaya and T. V. Sheibak,Ibid.,109, No. 1, 30–33 (1990).

    Google Scholar 

  6. D. N. Khudaverdyan, G. G. Artsruni, A. S. Ter-Markosyan, and R. S. Ovsepyan,Ibid.,97, No. 3, 301–304 (1984).

    Google Scholar 

  7. D. N. Khudaverdyan and G. G. Bakunts,Biol. Zh. Armenii,40, No. 5, 366–373 (1987).

    Google Scholar 

  8. D. M. Burnard, W. L. Veale, and Q. S. Pittman,Homeostasis and Thermal Stress, Basel (1986), pp. 57–61.

  9. W. Knepel, R. Przewlocki, D. Nutto, and A. Herz,Endocrinology,117, No. 1, 292–299 (1985).

    Google Scholar 

  10. E. A. Woodcock, J. K. McLeod, and C. J. Johnston,Ibid.,118, No. 6, 2432–2435 (1986).

    Google Scholar 

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Authors and Affiliations

  1. Department of Normal Physiology, Erevan Medical Institute All-Union Endocrinological Scientific Center, USSR

    D. N. Khudaverdyan, A. A. Astratyan, S. V. Vladimirov & A. V. Svishchev

  2. Laboratory of the Development of the Human Nervous System, Scientific Research Institute of Human Morphology, USSR Academy of Medical Sciences, Moscow

    D. N. Khudaverdyan, A. A. Astratyan, S. V. Vladimirov & A. V. Svishchev

Authors
  1. D. N. Khudaverdyan
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  2. A. A. Astratyan
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  3. S. V. Vladimirov
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  4. A. V. Svishchev
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Additional information

Translated from Problemy Éndokrinologii, Vol. 38, No. 1, pp. 64–66, January–February, 1992.

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Khudaverdyan, D.N., Astratyan, A.A., Vladimirov, S.V. et al. The morphofunctional state of the supraopticoneurohypophyseal system of rats in hypoparathyroidism. Neurosci Behav Physiol 23, 112–114 (1993). https://doi.org/10.1007/BF01189105

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  • DOI: https://doi.org/10.1007/BF01189105

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