Abstract:
BACKGROUND:The aim was to evaluate the efficacy of intravenous-immunoglobulin (IVIG) and vitamin C (VC) on the progression of experimental autoimmune myocarditis (EAM). MATERIAL/METHODS:Fifty-two Balb/c mice were randomized into six groups: blank, small-dosage VC, large-dosage VC, IVIG, IVIG+VC, and a control group. All mice were sacrificed 21 days later. The level of tumor necrosis factor alpha (TNF-alpha), the ratios of the heart, spleen, and kidney to body weight (C/W, S/W, K/W), and pathological changes in the hearts and spleens were evaluated. RESULTS:VC could extenuate inflammatory cell infiltration in the myocardium and calcification in the pericardium. IVIG or IVIG+VC could extenuate the pathological change more effectively. The C/W of each therapy group decreased significantly compared with that of control group. The TNF-alpha levels in the small- and large-dosage VC groups were a little lower than in the control group; the levels in the IVIG and IVIG+VC groups were significantly lower than in controls. Electron microscopic observation of the myocardium showed that VC could extenuate the damage to the myocardium. The myocardium in IVIG and IVIG+VC groups were almost normal. CONCLUSIONS:IVIG and vitamin C have some protective and therapeutic effect on the progression of EAM by decreasing pathological damage to the myocardium and depressing TNF-alpha production. Especially IVIG combined with vitamin C are more effective as they can stimulate the immune reaction and increase IgG deposition in the myocardium.
journal_name
Med Sci Monitjournal_title
Medical science monitor : international medical journal of experimental and clinical researchauthors
Gong F,Hu Y,Chen L,Gu Wsubject
Has Abstractpub_date
2007-11-01 00:00:00pages
BR240-246issue
11eissn
1234-1010issn
1643-3750pii
512822journal_volume
13pub_type
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/msm.897170
更新日期:2016-02-19 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.909056
更新日期:2018-07-18 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/msm.902953
更新日期:2017-09-20 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.925442
更新日期:2020-08-14 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:
更新日期:2001-11-01 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.913351
更新日期:2019-03-31 00:00:00
abstract:BACKGROUND:The humanized anti-HER2 monoclonal antibody trastuzumab (Herceptin) is useful in the treatment of ErbB2-overexpressing breast cancers, but its efficiency is limited because development of resistance is common. In order to study the possibility of improving the efficacy of therapies directed against HER2/erbB...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:
更新日期:2002-12-01 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:
更新日期:2007-02-01 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.916142
更新日期:2019-09-17 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.893607
更新日期:2015-09-07 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.918972
更新日期:2020-01-26 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/msm.897443
更新日期:2016-03-01 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.892861
更新日期:2014-12-02 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:
更新日期:2003-01-01 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:
更新日期:2002-06-01 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/msm.899807
更新日期:2016-09-08 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章,评审
doi:
更新日期:2006-11-01 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.892112
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:
更新日期:2008-12-01 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章,评审
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
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更新日期:2019-10-07 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:
更新日期:2010-04-01 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:
更新日期:2009-01-01 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.911260
更新日期:2019-04-12 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:2005-04-01 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
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更新日期:2016-06-20 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 临床试验,杂志文章
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更新日期:2012-06-01 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:
更新日期:2001-09-01 00:00:00
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journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:
更新日期:2002-02-01 00:00:00