Abstract:
:Acivicin, a chlorinated amino acid antibiotic, is found to be remarkably effective in killing both the vector and the host form of the parasitic protozoa, Leishmania donovani, the causative agent for visceral leishmaniasis or Kala-azar. The ED50 (50 nM) for the pathogenic amastigote form in in vitro screening system is significantly lower than the reported values for other drugs under trial. The drug irreversibly inactivates both in vitro and in vivo carbamyl phosphate synthetase II, the first enzyme of the pyrimidine biosynthetic pathway. The irreversible inactivation of this sensitive target enzyme and lack of effective reversal by glutamine makes acivicin a preferred candidate for potential chemotherapy against increasing number of Kala-azar cases that are reported to be unresponsive to pentavalent antimonials.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Mukherjee T,Roy K,Bhaduri Adoi
10.1016/0006-291x(90)92109-dsubject
Has Abstractpub_date
1990-07-31 00:00:00pages
426-32issue
2eissn
0006-291Xissn
1090-2104pii
0006-291X(90)92109-Djournal_volume
170pub_type
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(84)80368-x
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1995.1099
更新日期:1995-01-17 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
pub_type: 杂志文章
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更新日期:1991-12-31 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
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更新日期:1983-09-15 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
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journal_title:Biochemical and biophysical research communications
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pub_type: 杂志文章
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(89)90028-4
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journal_title:Biochemical and biophysical research communications
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更新日期:2014-05-02 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2014.11.100
更新日期:2015-01-02 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
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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
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更新日期:1994-12-30 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
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更新日期:1990-02-28 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
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更新日期:1991-12-31 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
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更新日期:1989-09-15 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
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更新日期:2005-10-14 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2019.12.098
更新日期:2020-03-26 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
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更新日期:2002-01-11 00:00:00
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journal_title:Biochemical and biophysical research communications
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更新日期:2012-01-06 00:00:00