Abstract:
AIM:To investigate the diagnosis of nonalcoholic steatohepatitis (NASH) using contrast ultrasonography in the NASH rat model. METHODS:The liver in methionine choline-deficient diet (MCDD) rats, a NASH model constructed by feeding an MCDD, was examined by contrast ultrasonography at weeks 2, 4, 8, 12 and 16, with late phase images of contrast ultrasonography (Kupffer imaging) in which contrast enhancement was achieved by incorporation of a contrast agent by Kupffer cells (KCs), and images were compared to those in rats taking a regular chow. RESULTS:Decrease in contrast enhancement was observed first in MCDD rats at week 2. KCs were counted based on immunohistochemistry, but their numbers were not reduced and it was assumed that attenuation of contrast enhancement was attributable to reduced phagocytic activity of the KCs. CONCLUSION:It is suggested that clinical application of contrast ultrasonography may be valuable for non-invasive diagnosis of NASH.
journal_name
World J Gastroenteroljournal_title
World journal of gastroenterologyauthors
Miyata Y,Miyahara T,Moriyasu Fdoi
10.3748/wjg.v17.i37.4191subject
Has Abstractpub_date
2011-10-07 00:00:00pages
4191-8issue
37eissn
1007-9327issn
2219-2840journal_volume
17pub_type
杂志文章abstract::It has been known that peripheral adverse event is caused by peripheral antimuscarinic action, from hyoscine butylbromide (Buscopan; Boehringer Ingelheim, Germany) used as a premedication for endoscopy. However, symptoms or signs associated with the central nervous system are rarely reported in the field of anesthesio...
journal_title:World journal of gastroenterology
pub_type: 杂志文章
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journal_title:World journal of gastroenterology
pub_type: 杂志文章
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pub_type: 杂志文章,评审
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journal_title:World journal of gastroenterology
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pub_type: 临床试验,杂志文章
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journal_title:World journal of gastroenterology
pub_type: 杂志文章,评审
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pub_type: 杂志文章,评审
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pub_type: 杂志文章
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pub_type: 杂志文章,评审
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pub_type: 杂志文章,随机对照试验
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pub_type: 杂志文章,meta分析,评审
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更新日期:2013-10-28 00:00:00
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journal_title:World journal of gastroenterology
pub_type: 杂志文章,评审
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journal_title:World journal of gastroenterology
pub_type: 杂志文章
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journal_title:World journal of gastroenterology
pub_type: 临床试验,杂志文章
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pub_type: 杂志文章
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pub_type: 杂志文章
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pub_type: 杂志文章
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更新日期:2006-09-07 00:00:00
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journal_title:World journal of gastroenterology
pub_type: 杂志文章,多中心研究
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pub_type: 杂志文章,评审
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journal_title:World journal of gastroenterology
pub_type: 杂志文章
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journal_title:World journal of gastroenterology
pub_type: 评论,信件
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更新日期:2011-08-07 00:00:00
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journal_title:World journal of gastroenterology
pub_type: 杂志文章,meta分析
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pub_type: 杂志文章,评审
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更新日期:2014-05-28 00:00:00
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journal_title:World journal of gastroenterology
pub_type: 杂志文章
doi:10.3748/wjg.v11.i6.899
更新日期:2005-02-14 00:00:00
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journal_title:World journal of gastroenterology
pub_type: 杂志文章,评审
doi:10.3748/wjg.v16.i24.2978
更新日期:2010-06-28 00:00:00
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journal_title:World journal of gastroenterology
pub_type: 临床试验,杂志文章
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更新日期:2014-10-07 00:00:00