检索结果-南通市图书馆

Number and distribution of eosinophils and lymphocytes in the Japanese pediatric gastrointestinal tract:in search of a definition for"abnormally increased eosinophils"

引用

World Journal of Pediatrics 2023年第3期19卷 251-260页

作者： Mai Iwaya Shota Kobayashi Yoshiko Nakayama Sawako Kato Shingo Kurasawa Tomomitsu Sado Yugo lwaya Takeshi Uehara hiroyoshi ota Department of Laboratory Medicine Shinshu University Hospital3-1-1 AsahiMatsumotoNaganoJapan Department of Pediatrics Shinshu University School of MedicineMatsumotoJapan Division of Gastroenterology and Hepatology Department of MedicineShinshu University School of MedicineMatsumotoJapan Department of Laboratory Medicine Shinshu University School of MedicineMatsumotoJapan Department of Clinical Laboratory Sciences School of Health SciencesShinshu UniversityMatsumotoJapan

Background Primary eosinophilic gastrointestinal disorders(EGIDs)constitute chronic allergic *** number of eosinophils is one of the diagnostic criteria;more than 20 eosinophils per high-power field(HPF)in the gastrointestinal(GI)tract are considered abnormal in ***,the quantity of eosinophils considered normal varies according to anatomical location and geographical region;such values have not been reported in Japanese pediatric patients,nor have the numbers of lymphocytes in the normal pediatric *** establish a reference for defining diagnostic criteria for EGIDs,we evaluated the number of eosinophils in the normal Japanese pediatric GI *** We examined 131 biopsy cases without significant clinical history,endoscopic abnormality,or histological *** analysis of CD3 and CD20 was *** The mean eosinophil density was highest in the cecum(49.5±22.4 per HPF).Counts of more than 20 eosinophils per HPF were observed in the duodenum[bulb(20.0±9.6)and second portion(30.0±15.8)],terminal ileum(38.3±22.7),cecum(49.5±22.4),ascending colon(42.3±25.3),transverse colon(29.4±17.0),and descending colon(32.2±17.9).Counts of fewer than 10 eosinophils per HPF were observed in the stomach and rectum;a count of fewer than one eosinophil per HPF was observed in the *** than 100 CD3-positive T cells per HPF were observed in the *** The mean numbers of eosinophils in the bowel were greater than 20 per *** Japanese pediatrics,the cur-rent threshold eosinophil count should be revised.

关键词： Eosinophil Gastrointestinal tract Japanese Lymphocyte Normal Pediatrics

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Helicobacter heilmannii sensu stricto-related gastric ulcers:A case report

引用

World Journal of Gastroenterology 2014年第12期20卷 3376-3382页

作者： Takehisa Matsumoto Masatomo Kawakubo Taiji Akamatsu Naohiko Koide Naoko Ogiwara Seiko Kubota Mitsutoshi Sugano Yoshiyuki Kawakami Tsutomu Katsuyama hiroyoshi ota Departments of Laboratory Medicine Shinshu University Hospital Endoscopy Center Suzaka HospitalNagano Prefectural Hospital Organization Department of Surgery Nagano Prefectural Kiso Hospital Department of Health and Medical Sciences Shinshu University Graduate School of Medicine Maruko Central Hospital

A spiral bacterium (SH9), morphologically different from Helicobacter pylori (H. pylori), was found in a 62-year-old woman’s gastric mucosa. Gastroscopic examination revealed multiple gastric ulcers near the pyloric ring; mapping gastric biopsy showed mild mononuclear infiltration with large lymphoid follicles in the antrum, without corpus atrophy. Urea breath test and H. pylori culture were negative, but Giemsa staining of biopsies revealed tightly coiled bacteria that immunostained with anti-H. pylori antibody. Sequencing of SH9 16S rRNA and the partial urease A and B subunit genes showed that the former sequence had highest similarity (99%; 1302/1315 bp) to Helicobacter heilmannii (H. heilmannii) sensu stricto (H. heilmannii s.s.) BC1 obtained from a bobcat, while the latter sequence confirmed highest similarity (98.3%; 1467/1493 bp) to H. heilmannii s.s. HU2 obtained from a human. The patient was diagnosed with multiple gastric ulcers associated with H. heilmannii s.s. infection. After triple therapy (amoxicillin, clarithromycin, and lansoprazole) with regimen for eradicating H. pylori, gastroscopy showed ulcer improvement and no H. heilmannii s.s. upon biopsy.

关键词： Helicobacter heilmannii sensu stricto, “ Helicobacter heilmannii” type 2, Gastric ulcers, Urease gene, Non-Helicobacter pylori helicobacters

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Effectiveness of clip-and-snare method using pre-looping technique for gastric endoscopic submucosal dissection

引用

World Journal of Gastrointestinal Endoscopy 2016年第12期8卷 451-457页

作者： Naohiro Yoshida Hisashi Doyama Ryosuke ota Yasuhito Takeda hiroyoshi Nakanishi Kei Tominaga Shigetsugu Tsuji Kenichi Takemura Department of Gastroenterology Ishikawa Prefectural Central Hospital

AIM:To evaluate efficacy and safety of clip-and-snare method using pre-looping technique(CSM-PLT)for gastric endoscopic submucosal dissection(ESD).METHODS:In the CSM-PLT method,a clip attached to the lesion side was strangulated with a snare,followed by application of an appropriate tension to the lesion independent of an *** consecutive lesions were resected by ESD using CSM-PLT(CSM-PLT group)and compared with a control group,including20 lesions that were resected by conventional *** control group was matched based on the size and location of the lesion,presence of pathologic fibrosis,and experience of *** procedure time of ESD,proportion of en bloc resection,and complications were ***:The total procedure time for the CSM-PLT group was significantly shorter than that for the control group(38.5 min vs 59.5 min,P=0.023);all lesions were resected en bloc by *** was no significant difference in complications between the two ***,there was no complication in the CSM-PLT *** one large lesion(size:74 mm)that underwentextensive CSM-PLT during ESD,we used an additional CSM-PLT on another edge of the lesion after achieving submucosal resection to the maximum extent possible during initial *** two lesions,the snare came off the lesion together with the clip after a sudden pull;nevertheless,ESD was successful in all ***:CSM-PLT was an effective and safe method for gastric ESD.

关键词： Endoscopic submucosal dissection Clipand-snare method Pre-looping technique Endoscope Dissection

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：