Abstract:
:We studied ultrastructure of nuclear compartment in cardiomyocytes during regenerative and plastic insufficiency of the myocardium induced by anthracycline antibiotic daunomycin. A peculiarity of ultrastructural organization of cardiomyocyte nuclei under these conditions is almost complete disappearance of the heterochromatin lumps. The earliest changes in nucleoli under conditions of disturbed DNA-dependent RNA synthesis are segregation of the granular and fibrillar nucleolonema components. Deep alterations in the nucleoli manifested by fragmentation and annulation correlate with pronounced changes in cardiomyocytes ultrastructure, intensive lysis of the myofilaments, reduction of the organelles, and enhanced autophagocytosis.
journal_name
Bull Exp Biol Medjournal_title
Bulletin of experimental biology and medicineauthors
Nepomnyashchikh LM,Lushnikova EL,Semenov DEsubject
Has Abstractpub_date
2000-12-01 00:00:00pages
1196-201issue
12eissn
0007-4888issn
1573-8221journal_volume
130pub_type
杂志文章abstract::Studies of the effects of Trichoderma harzianum Rifai F-180 culture fluid concentrate containing L-lysine-α-oxidase antitumor enzyme produced by the fungus and the homogenous enzyme, on ultrahazardous bacterium Acidovorax citrulli demonstrated the antibacterial activity of the concentrate. Trichoderma harzianum Rifai ...
journal_title:Bulletin of experimental biology and medicine
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doi:10.1007/s10517-014-2397-0
更新日期:2014-02-01 00:00:00
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journal_title:Bulletin of experimental biology and medicine
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更新日期:2011-01-01 00:00:00
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pub_type: 杂志文章,评审
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更新日期:2001-04-01 00:00:00
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journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
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更新日期:2009-10-01 00:00:00
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journal_title:Bulletin of experimental biology and medicine
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doi:10.1007/s10517-005-0057-0
更新日期:2004-10-01 00:00:00
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journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
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更新日期:2003-10-01 00:00:00
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journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1007/s10517-014-2511-3
更新日期:2014-05-01 00:00:00
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journal_title:Bulletin of experimental biology and medicine
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更新日期:2010-07-01 00:00:00
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journal_title:Bulletin of experimental biology and medicine
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doi:10.1007/s10517-017-3664-7
更新日期:2017-03-01 00:00:00
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journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1007/s10517-013-1996-5
更新日期:2013-02-01 00:00:00
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journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1023/a:1017599100641
更新日期:2001-01-01 00:00:00
abstract::Spontaneous and stimulated reaction of lymphocyte proliferation and blood levels of CD25- and CD120-expressing lymphocytes were studied in patients with autoimmune thyroiditis and diffuse toxic goiter. Activation of CD25- and CD120-presenting function of blood lymphocytes was revealed. The findings indicate that the c...
journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1007/s10517-008-0278-0
更新日期:2008-09-01 00:00:00