Abstract:
:High amounts of nitric oxide (NO) production following the induction of inducible NO synthase (iNOS) gene expression has been implicated in the pathogenesis of inflammatory diseases. Capsaicin, a vanilloid receptor agonist, is known to have an inhibitory effect on NO production in macrophages. In the present study, we have found that capsazepine (CAPZ), a vanilloid receptor antagonist, also inhibited NO and iNOS protein syntheses induced by lipopolysaccharide in RAW264.7 macrophages via the suppression of iNOS mRNA. The mechanistic studies showed that CAPZ inhibited the expression of iNOS mRNA through the inactivation of nuclear transcription factor-kappa B (NF-kappa B). Thus, capsazepine may be a useful candidate for the development of a drug to treat inflammatory diseases related to iNOS gene overexpression.
journal_name
Int Immunopharmacoljournal_title
International immunopharmacologyauthors
Oh GS,Pae HO,Seo WG,Kim NY,Pyun KH,Kim IK,Shin M,Chung HTdoi
10.1016/s1567-5769(01)00012-1keywords:
subject
Has Abstractpub_date
2001-04-01 00:00:00pages
777-84issue
4eissn
1567-5769issn
1878-1705pii
S1567576901000121journal_volume
1pub_type
杂志文章abstract::A procedure was developed for the determination of low levels of the anthraquinones aloe-emodin and aloin A (barbalin) in aloe products based on gas chromatography/mass spectrometry (GC/MS) of the trimethyl silyl (TMS) derivatives of these analytes in the presence of Chrysophanol used as internal standard. The method ...
journal_title:International immunopharmacology
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doi:10.1016/j.intimp.2004.07.005
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abstract::H1-antihistamines are known to be important modulators of inflammatory response. However, the information about the influence of these drugs on reactive nitrogen species generation is still controversial. The main aim of the present study was to investigate the effects of selected H1-antihistamines on nitric oxide pro...
journal_title:International immunopharmacology
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journal_title:International immunopharmacology
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journal_title:International immunopharmacology
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journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2004.12.001
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journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2013.06.023
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journal_title:International immunopharmacology
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doi:10.1016/S1567-5769(03)00046-8
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pub_type: 临床试验,杂志文章
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abstract:PURPOSE:To investigate the effect of miR-200c/PAI-2 on macrophage polarization into M2-type TAMs in TNBC. METHODS AND MATERIALS:PAI-2 expression in MDA-MB-231con, MDA-MB-231miR-200ab and MDA-MB-231miR-200c breast cancer cells was evaluated by RT-PCR and immunofluorescence (IF), while the expression of the TAM marker F...
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journal_title:International immunopharmacology
pub_type: 杂志文章,评审
doi:10.1016/j.intimp.2010.11.010
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journal_title:International immunopharmacology
pub_type: 杂志文章,评审
doi:10.1016/j.intimp.2015.06.023
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journal_title:International immunopharmacology
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journal_title:International immunopharmacology
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journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2010.04.008
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abstract:INTRODUCTION:Human recombinant interferon beta (IFN-β) is one of the first line treatments for Relapsing-Remitting Multiple Sclerosis (RRMS). However, the production of neutralizing antibodies (NAb) can impair its function. The aim of this study was to investigate the production of neutralizing antibodies against Rebif...
journal_title:International immunopharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.intimp.2018.06.032
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journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2004.11.001
更新日期:2005-03-01 00:00:00