metaplasia相关论文
目的:评价特殊肠化生型巴雷特食管(Barrett esophagus,BE)的内镜治疗效果。方法:2017年1月—2019年12月在武汉大学人民医院确诊特殊肠......
Endoscopic characteristics in predicting prognosis of biopsy-diagnosed gastric low-grade intraepithe
Background::Endoscopic biopsy can underestimate gastric malignancies as low-grade intraepithelial neoplasia (LGIN). Defi......
Endoscopic characteristics in predicting prognosis of biopsy-diagnosed gastric low-grade intraepithe
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Comparison of white-light endoscopy,optical-enhanced and aceticacid magnifying endoscopy for detecti
BACKGROUND Gastric intestinal metaplasia(GIM)is a precancerous lesion of the stomach,which severely affects human life a......
Effects of radix curcumae-derived diterpenoid C on Helicobacter pylori-induced inflammation and nucl
AIM:To study effect of diterpenoid C extracted from radix curcumae on Helicobacter pylori(H.pylori)-infected inflammatio......
Prevalence,histologic and clinical characteristics of heterotopic gastric mucosa in Chinese patients
AIM:To determine the prevalence,demographic,clinical and histopathologic features of heterotopic gastric mucosa(HGM)in C......
AIM: To investigate the influence of proton pump inhibitors(PPIs) exposure on the diagnosis of Helicobacter pylori(H. py......
AIM:To follow the principles of evidence based medicine toreach the integrated results of these studies.METHODS:Twenty-......
Although evidence is emerging that the prevalence of Helicobacter pylori (H. pylori) is declining in all age groups, the......
Collagenous gastritis (CG) is characterized by patchy subepithelial collagen bands. Effective treatment and the clinical......
Randomized Double-Blind Clinical Trial of Moluodan(摩罗丹) for the Treatment of Chronic Atrophic Gastri
Objective:To assess the efficacy and safety of Moluodan(摩罗丹) in treating dysplasia in chronic atrophic gastritis(CAG)......
Adenomyomatosis of the gallbladder in childhood: A systematic review of the literature and an additi
AIM: To investigate the diagnostic and therapeutic assessment in children with adenomyomatosis of the gallbladder(AMG).M......
Histological changes of gastric mucosa after Helicobacter pylori eradication:a systematic review and
AIM:To systematically review pathological changes of gastric mucosa in gastric atrophy(GA)and intestinal metaplasia(IM)a......
Gastric cancer(GC) is one of the most common carcino-ma and the second leading cause of cancer-related deaths worldwide.......
Expression of E-cadherin and β-catenin in gastric carcinoma and its correlation with the clinicopath
AIM:The E-cadherin-catenin complex is important for cell-cell adhesion of epithelial cells.Impairment of one or morecom......
Expression of gastric cancer-associated MG7 antigen in gastric cancer,precancerous lesions and H.pyl
AIM:To investigate the relationship between the antigenMG7 antigen expression and gastric cancer as well asprecancerous......
AIM:To evaluate the expression of cyclooxygenase(COX-2)and the relationship with tumor angiogenesis andadvancement in g......
AIM:To investigate the expression of 1A6 gene in the lesionsduring the development of intestinal gastric carcinoma.METH......
AIM To explore dysregulation of c-fos in several humanmalignancies,and to further investigate the role of c-los inHelico......
Anti-Helicobacterpyloriimmunoglobulin G(IgG)and IgA antibody responses and the value of clinical pre
AIM:To determine the prevalence of Helicobacter pylori(H.pylon)infection,the serum anti-H,pylori immunoglobulinG(IgG)an......
AIM:To investigate the expression of TFF2 and Helicobacterpyloriinfection in carcinogenesis of gastric mucosa.METHODS:T......
Helicobacter pylori infection generated gastric cancer through p53-Rb tumor-suppressor system mutati
AIM:To investigate the relationship between Helicobacterpylori(H.pylori)infection and the expressions of the p53,Rb,c-m......
AIM:To detect the expression of PTEN encoding productin normal mucosa,intestinal metaplasia(IM),dysplasia andcarcinoma ......
Primary adenocarcinomas of lower esophagus,esophagogastric junction and gastric cardia:in special re
Gastric cardia adenocarcinoma (GCA) is an under-studiedsubject.The pathogenesis,molecular changes in the earlystage of ......
AIM:To evaluate the role of mitochondrial microsatelliteinstability (mtMSI) in gastric carcinogenesis.METHODS:MtMSI was......
Differences in proximal (cardia) versus distal (antral) gastric carcinogenesis via retinoblastoma pa
AIM:Disruption of cell cycle regulation is a critical event incarcinogenesis,and alteration of the retinoblastoma (pRb)......
Expression of NF-кB and human telomerase reverse transcriptase in gastric cancer and precancerous le
AIM:To investigate the expression of NF-κBp65 proteinand human telomerase reverse transcriptase (hTERT) andtheir corre......
There have been many new developments in our understanding of esophageal carcinoma biology over the past several years.......
Expression of nuclear factor-kappa B and target genes in gastric precancerous lesions and adenocarci
AIM:To examine the expression of nuclear factor kappaB(NF-xB) and its target genes in intestinal metaplasia (IM),dyspla......
AIM: To study the expression of cydooxygenase-2 (COX-2) in human gastric cancer tissues and their paired adjacent mucosa......
Histological and ultrastructural changes induced by selenium in early experimental gastric carcinoge
AIM: To investigate the effect and significance of selenium in early experimental gastric carcinogenesis. METHODS: Weani......
AIM: To investigate the relationship between Helicobacter pylori (H pylori) infection, microsatellite instability and th......
胃黏膜肠上皮化生(IM)普遍认为是胃腺癌多阶段发生模式的中间阶段,已被视为癌前病变.IM有多种发病因素,且有越来越多的分子被证实......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
目的 探讨人慢性萎缩性胃窦炎与生长抑素(SST)水平降低、胃黏膜适应性保护的关联.方法 收集慢性萎缩性胃窦炎患者的胃黏膜活检标本......
目的 应用共聚焦激光显微内镜对胃黏膜肠上皮化生(GIM)的严重程度进行即时诊断,探讨该内镜对GIM分级诊断的价值.方法 采用Pentax E......
本文就肠化生和间变的病理学特点,与胃溃疡和胃癌的关系以及其亚型与胃癌风险作一综述.本文还将就两大类型胃癌表型和基因型,间变......
INTRODUCTION Helicobacter pylori(Hp)infection has beenconsidered to play significant roles in pathogenesisof peptic ulc......
Effect of vitamin E succinate on expression of TGF-β_1, c-Jun and JNK1 in human gastric cancer SGC-7
Vitamin E succinate(RRR-α-Tocopheryl Succinate,VES), a derivative of natural vitamin E, is acompound esterified by suc......
小涎腺的囊性病变临床上很常见,粘液腺囊肿实际上可分为外渗型和潴留型。当粘液渗入结缔组织并被肉芽组织包绕时称为粘液外渗性囊......
Pulmonary actinomycosis is a rare,uncommonpulmonary infection.The word“actinomycosis”isderived from Greek terms aktin......
AIM:To investigate the endoscopy and histology of short-segment Barrett’s esophagus (SSBE) and cardia intestinal metapl......
Duodenal ulcer (DU) can be developed viaseveral different mechanisms.Hypersecretion ofgastric acid is,however,a common ......
Multiple genetic alterations and behavior of cellular biology in gastric cancer and other gastric mu
AIM To investigate the expression of multiplegenes and the behavior of cellular biology ingastric cancer(GC)and other g......
Long term omeprazole therapy for reflux esophagitis:follow-up in serum gastrin levels,EC cell hyperp
AIM To evaluate the long-term safety ofomeprazole in patients of gastroesophagealreflux disease resistant to treatment ......
The incidence of Barrett’s metaplasia(BM)as well asBarrett’s adenocarcinoma(BA)has been increasing inwestern populati......
AIM:Because the presence or absence of H pylori infectionhas important implications for therapeutic decisions basedon h......
Coordinate increase of telomerase activity and c-Myc expression in Helicobacterpylori-associated gas
AIM:To detect the telomerase activity and c-Myc expressionin gastric diseases and to examine the relation betweenthese ......
AIM:To study the difference of gene expression profilechanges in Barrett’s esophagus(BE)and cardia intestinalmetaplasi......