The effect of zinc supplementation on the zinc and selenium status in exercise

Objective: Investigation of the effect of Zn supplementation on Zn and Se status in exercised rats. Methods: 24 male Wistar were divided into 4 groups: control, exercised, Zn-supplemented, exercised Zn-supplemented. Zn was supplemented as Zn asparaginate. Tissue Zn and Se were estimated using ICP-MS. Results: Exercise significantly decreased muscle, kidney and hair Zn; liver, heart, skeletal muscle and kidney Se levels. Exercise results in elevation of liver Zn; serum and hair Se content. Zn supplementation elevated liver, kidney, heart and hair Zn content in exercised rats.Znsupplementation increased Se stores in animals with high physical activity. Conclusions: Effect of Zn supplementation in exercised organism may be associated not only with modulation of Zn status but regulation of Se status.

Authors
Skalny A.A. 1, 2 , Karganov M.Yu. 3 , Skalnyi A.V. 4 , Fomina M.A. 1 , Nikonorov A.A. 5
Journal
Journal of Trace Elements in Medicine and Biology
Publisher
Elsevier GmbH
Number of issue
S1
Language
English
Pages
39-39
Status
Published
Volume
41
Year
2017
Organizations
  • 1 Ryazan State Medical University
  • 2 Peoples Friendship University of Russia
  • 3 Federal State Budgetary Scientific Institution «Institute Of General Pathology And Pathophysiology»
  • 4 Trace Element Institute for UNESCO
  • 5 State educational institution of high professional education Orenburg state medical university of the Ministry of Health
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