Abstract:
:Vascular degeneration appears to play crucial roles in producing many vascular malfunctions (1-3). In order to identify specific inducers of programmed death in vascular endothelial cells (VEC), examinations were made of the effects of substances that are known to affect the vascular system by using VEC in culture (4,5). We found that hemorrhagic snake venoms induced apoptotic cell death or programmed cell death of VEC. By contrast, neurotoxic snake venoms did not induce programmed cell death but caused necrosis at much higher doses of the venoms. No effect of hemorrhagic venom was observed with many types of cultured cells other than VEC. Thus, hemorrhagic snake venom appears to be a useful tool for studies of the molecular mechanisms of vascular apoptosis. The results also suggest a possible mechanism of action of hemorrhagic snake venom on the vascular system.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Araki S,Ishida T,Yamamoto T,Kaji K,Hayashi Hdoi
10.1006/bbrc.1993.1023subject
Has Abstractpub_date
1993-01-15 00:00:00pages
148-53issue
1eissn
0006-291Xissn
1090-2104pii
S0006-291X(83)71023-5journal_volume
190pub_type
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journal_title:Biochemical and biophysical research communications
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journal_title:Biochemical and biophysical research communications
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journal_title:Biochemical and biophysical research communications
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(92)91255-o
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journal_title:Biochemical and biophysical research communications
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journal_title:Biochemical and biophysical research communications
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journal_title:Biochemical and biophysical research communications
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journal_title:Biochemical and biophysical research communications
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journal_title:Biochemical and biophysical research communications
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journal_title:Biochemical and biophysical research communications
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1996.0006
更新日期:1996-01-05 00:00:00
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journal_title:Biochemical and biophysical research communications
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journal_title:Biochemical and biophysical research communications
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doi:10.1006/bbrc.1999.1138
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2017.01.166
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2012.06.034
更新日期:2012-07-13 00:00:00
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journal_title:Biochemical and biophysical research communications
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