Prevalence of H pylori associated 'high risk gastritis' for development of gastric cancer in patients with normal endoscopic findings

INTRODUCTION H pylori infection is an established risk factor for development of gastric cancer[1,2]. According to the model of carcinogenesis of the intestinal type adenocarcinoma proposed by Correa, the multi-step development starts from the condition o…     

男性慢性胃炎患者人格特征初探

本文采用卡氏十六种人格因素量表，对纤维胃十二肠镜和活体组织病理检查确诊，剔除可能影响调查的疾患之后的５６例慢性胃炎患者做了测查，结果与中国男性成人常模对照，提示男性慢性胃炎患者的主要人格特征有：严谨、保守、忧郁、紧张、顺从、依赖、有焦虑倾向，非内向个性，不属于心理不健康人群，而与消化性溃疡个性特征有所不同，但是，矫治其人格缺损及属必要。     

Intramucosal Helicobacter pylori in the human and murine stomach: its relationship to the inflammatory reaction in human Helicobacter pylori gastritis

Intramucosal Helicobacter pylori (H. pylori) has been described in biopsy tissues and culture systems. However, the association of intramucosal H. pylori with histopathologic features has not been evaluated. The purpose of this study is to investigate the relationship between intramucosal H. pylori and inflammatory reactions in H. pylori infection. In 113 randomly selected human gastric biopsies and 20 murine stomachs, which were inoculated with SSI every day for a week, immunohistochemical analysis for intramucosal H. pylori was done and correlated with histologic parameters. Electron microscopic examination was done on murine stomachs. H. pylori infection was present in 104 gastric biopsies and 17 murine stomachs. Intraepithelial immunopositivity for H. pylori was detected in 27 of 104 (26%) biopsies and in 11 of 17 (65%) murine stomachs. Lamina proprial immunopositivity for H. pylori was present in 51 of 104 (48%) biopsies. Neutrophil-associated immunopositivity for H. pylori was observed in 22 of 90 (24%) biopsies with H. pylori chronic active gastritis. Lamina proprial and neutrophil-associated immunopositivity for H. pylori correlated significantly with the density of H. pylori and the grade of acute inflammatory reaction in H. pylori gastritis. Intramucosal location of H. pylori itself or its antigen is closely associated with acute inflammatory reactions and may play an important role in establishing a persistent infection in chronic H. pylori gastritis. Furthermore, lamina proprial and/or neutrophil-associated H. pylori appears to be more important than intraepithelial H. pylori in acute inflammatory reactions of H. pylori gastritis.     

Adenylate cyclase in human gastric mucosa: its activation by histamine in morphologically different biopsy specimens

Summary In morphologically different biopsy specimens from fundic, antral and duodenal mucosa of 134 persons, basal and histamine stimulated adenylate cyclase activity was studied: Basal and stimulated adenylate cyclase activities were log-normally distributed. Only in the fundic but not in the antral and duodenal mucosa adenylate cyclase was sensitive to histamine. The mean basal activity in the fundic gastric mucosa was 148, in response to 10^–5 mol/l histamine 292 pmol cAMP/mg protein/20 min. In human fundic biopsy specimens histologically identified as normal gastric mucosa, the stimulatory effect of histamine on adenylate cyclase decreased with the individual's age. In bioptic material from patients suffering from histologically proven chronic gastritis the histamine effect decreased with the degree of atrophy. A similar loss of histamine sensitivity was found in gastric mucosal biopsies of antrectomized individuals operated at least 5 years before by the Billroth I or II method, whereas in the mucosa of patients with gastric or duodenal ulcer no loss occurred. In contrast, the most pronounced stimulatory action of histamine was found in this latter group. Since a histamine sensitive adenylate cyclase is localized only in the glandular area of the fundic mucosa and the histamine sensitivity depends on a morphological intact structure of the mucosa, it can be concluded, that the effects of histamine on adenylate cyclase and on hydrochloric acid secretion have to be considered as a mechanism linked together.This study was supported by a grant from the Deutsche Forschungsgemeinschaft     

针灸治疗胆汁返流性胃炎近况

系统回顾及总结了近几年来有关针灸治疗胆汁返流性胃炎(BRG)的文献，认为针灸防治BRG具有肯定的临床疗效和优势，并为进一步探索提供思路。     

穴位埋线对慢性胃炎患者环核苷酸及胃肠激素的影响

目的:观察穴位埋线治疗慢性胃炎的临床疗效.方法:将70例慢性胃炎患者随机分为埋线组(36例)与针刺组(34例).主穴均为胃俞、中脘、足三里,分别进行埋线或针刺治疗,并观察血浆环磷酸腺苷(cAMP)、环磷酸鸟苷(cGMP)含量及胃泌素(Gas)、P物质(SP)含量的改变.结果:埋线组总有效率为88.89%优于针刺组76.47%(P＜0.05);两组各自治疗前后比较,血浆cAMP、cGMP、Gas、SP含量的改变差异具有非常显著性意义(P＜0.01);埋线组各项指标的改善程度均优于针刺组(P＜0.05).结论:穴位埋线治疗慢性胃炎有肯定疗效,通过调节环核苷酸和胃肠激素含量,从而改善了神经-内分泌-免疫调节功能.     

Clinical observation on acupuncture treatment of 36 cases of chronic atrophic gastritis

目的:观察针灸结合治疗慢性萎缩性胃炎的临床疗效.方法:慢性萎缩性胃炎患者36例,按中医辩证,分型施以针灸治疗.治疗前及治疗后均进行胃镜、体表胃电图、胃酸和胃蛋白酶、血中胃泌素、血中前列腺素E及胃粘膜胃泌素细胞等理化指标检查.结果:针灸治疗本病有较好的效果,显效好转率达97.2%,临床症状消失率达97.0%.治疗后可使患者血中前列腺素E等防御性因子增强,使患者从胃内低酸转向正常状态,胃动力功能增强,胃电图幅值回升,并可促使胃泌素释放,有利于胃酸的分泌.结论:针灸治疗萎缩性胃炎简便经济,无副作用,见效快,疗效肯定,可重复性强,具有一定的临床意义.     

Treatment of 32 cases of bile reflux gastritis by embedding catgut in acupoints

在穴位胆俞、胃俞、梁门、中脘、上脘、足三里、内关、太冲和阳陵泉埋入羊肠线,1 d后取下.15-20 d埋线1次,治疗32例胆汁返流性胃炎患者,治疗4次后治愈20例,好转12例.     

多方式下延续性护理对慢性非萎缩性胃炎患者出院后健康素养、生活质量和复诊率的影响

目的研究多方式下延续性护理对慢性非萎缩性胃炎(CNAG)患者出院后健康素养、生活质量和复诊率的影响。方法选择本院2018年10月至2019年6月诊治的94例CNAG患者作为研究对象,采用信封随机法将患者均分为延续组和常规组,各47例,前者给予多方式下延续性护理,后者给予常规护理。均干预6个月.,比较两组患者健康素养、生活质量以及复诊率。结果干预后两组患者健康素养分值均较干预前显著上升.,延续组患者上升幅度较常规组更显著(P<005);延续组.患者生理功能、生理职能、活力、精神健康、躯体疼痛、总体健康评分均显著高于常.规组(P<005),而情感职能、社会功能与常规组相比差异不显著(P>005);延续组患者复诊率显著高于常规组,但再就诊率与常规组相比差异不显著(P>005)。结论多方式延续性护理可有效提高CNAG患者的健康素养和生活质量,提高复诊率。     

脾胃虚寒型慢性萎缩性胃炎患者胃经穴位电阻分析

目的：测试并分析脾胃虚寒型慢性萎缩性胃炎(chronic atrophic gastritis, CAG)患者胃经穴位的电阻值,总结疾病状态下胃经的虚实状况,用以指导针灸临床治疗。方法收集2010年1月－2013年12月中国人民解放军第306医院中医科83例脾胃虚寒型CAG患者,应用体表电阻测量法测定双侧胃经厉兑、内庭、陷谷、冲阳、解溪、丰隆、足三里、梁丘穴电阻,以穴位向外侧旁开1 cm处作为非穴区电阻对照点。采用朱氏耳廓全息检测仪,在每个穴位测量点(约0.5 cm2)自动检测20个点的电阻,以平均电阻值作为该穴的电阻值。结果冲阳穴左侧电阻值为(9.64±2.03)k?,右侧电阻值为(9.68±2.02)k?,显著低于同侧其他穴位(P＜0.01);梁丘穴左侧电阻值为(13.44±2.11)k?,右侧电阻值为(13.68±2.12)k?,显著高于同侧其他穴位(P＜0.01)。结论脾胃虚寒型CAG患者胃经穴位电阻值不同,体现了胃经诸穴的不同虚实状况和本病脾胃虚弱为本、气滞血瘀为标的基本病机。