These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Effect of neutral muscle proteases on parameters of the contraction of isolated myocardial strips from albino rats during overload and during the period of readaptation].
    Author: Barinian SB, Oganesian SS, Eloian MA.
    Journal: Kosm Biol Aviakosm Med; 1988; 22(3):58-60. PubMed ID: 2843713.
    Abstract:
    The treatment of an isolated myocardial strip with Ca2+-activated neutral muscle proteases reduced the contraction amplitude and the relaxation rate of the myocardium by 21.0 +/- 1.7% and 25.0 +/- 1.6%, respectively, and the tension development rate--by 13.0 +/- 1.0%. In the animals exposed to +5 Gz (for 25 min daily during 15 days) the inhibitory effect of neutral proteases on the contractile function of an isolated myocardial strip increased from 23.0 +/- 1.7% to 34.0 +/- 4.3%. The initial sensitivity of the contraction apparatus to proteases did not return to the baseline after 30 days of readaptation.
    [Abstract] [Full Text] [Related] [New Search]