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Sazontova, T.G., Bolotova, A.V., Bedareva, I.V., Kostina, N.V., Yurasov, A.R. and Arkhipenko, Y.V. (2011) Hypoxia-Inducible Factor (HIF-1a), HSPs, Antioxidant Enzymes and Membrane Resistance to ROS in Endurance Exercise Performance after Adaptive Hypoxic Preconditioning. In: Wang, P., Kuo, C.-H., Takeda, N. and Singal, P.K., Eds., Adaptation Biology and Medicine, Narosa Publishing House, New Delhi, 161-179.

has been cited by the following article:

• TITLE: Hypoxic Preconditioning Eliminates Differences in the Innate Resistance of Rats to Severe Hypoxia

  AUTHORS: Elena I. Zakharova, Alexander M. Dudchenko

  KEYWORDS: Resistance to Hypoxic Stress, Severe Hypoxia, Hypoxic Preconditioning

  JOURNAL NAME: Journal of Biomedical Science and Engineering, Vol.9 No.12, November 22, 2016

  ABSTRACT: Hypoxic preconditioning is able to increase the body’s resistance to hypoxic/ischemic stress. Understanding how to apply the hypoxic response to initiate the protective mechanism of ischemic preconditioning is a high priority. However, the relationship between innate resistance to hypoxic stress and preconditioning efficiency of moderate hypoxia has been poorly studied. In our work, the efficiency of single moderate hypobaric hypoxia (HBH) for resistance to severe hypobaric hypoxia (SHBH) was studied on intact rats and those pre-tested under SHBH with low, intermediate and high resistance to hypoxia. HBH has a significant preconditioning action on the resistance to hypoxia over a wide range from 270 to 1464 s (4.5 to 24.5 min) and at the same time eliminates the differences in the endurance under SHBH between all rat groups. It is concluded that 1) HBH preconditioning efficiency does not depend on an innate resistance to SHBH and prior hypoxic experience of rats; and 2) the pretesting to severe hypoxia has no value for predicting the hypoxic preconditioning efficiency and study of adaptive mechanisms.