Virological changes in chronic hepatitis type B treated with levamisole.

abstract：:We have followed the time-course of the morphological and functional recovery of intestinal mucosa after 90 min of mesenteric vascular occlusion. At the end of the ischemic period the villi were smashed, but crypts were preserved. Microvillous hydrolase activities showed a dramatic drop when compared with sham-operate...

journal_title：Digestion

authors： Kummerlen C,Seiler N,Galluser M,Gossé F,Knodgen B,Hasselmann M,Raul F

更新日期：1994-01-01 00:00:00

abstract：:Fructus has motivation effect on gastrointestinal tract. Hesperidin is extracts of Fructus, and we attempted to prove its effects on improving the gastrointestinal transmission function and determine the possible mechanisms by a loperamide-induced slow transit constipation (STC) model. Constipation phenotypes were mea...

journal_title：Digestion

authors： Wu M,Li Y,Gu Y

更新日期：2020-01-01 00:00:00

abstract：:Studies with short-term administration of omeprazole in patients with erosive or ulcerative reflux oesophagitis have demonstrated that strong inhibition of gastric acid secretion will become the therapy of choice for these patients. However, because reflux oesophagitis relapses rapidly when short-term treatment is dis...

journal_title：Digestion

authors： Jansen JB,Lamers CB

更新日期：1989-01-01 00:00:00

abstract：:Intestinal absorption after extensive small bowel resections, for diseases other than Crohn's disease, was studied in 17 patients. When the ileocecal valve and the right colon were preserved, malabsorption was transient and moderate and had no prejudicial nutritional effect (fecal fat: 8.8 +/- 1.8 g/24 h in resections...

journal_title：Digestion

authors： Cosnes J,Gendre JP,Le Quintrec Y

更新日期：1978-01-01 00:00:00

abstract：:94 patients with peptic ulcerations of duodenum, stomach, and esophagus, who did not respond to 3 or more months high-dose (450 or 600 mg) treatment with ranitidine, were treated orally with 40 mg omeprazole daily. After healing all patients were offered long-term maintenance therapy with the same dose for 5 years. In...

journal_title：Digestion

authors： Brunner G,Creutzfeldt W,Harke U,Lamberts R

更新日期：1988-01-01 00:00:00

abstract：:Recent studies have been reviewed to establish the possible importance of the interaction between Helicobacter pylori infection and gastric acid secretion. H. pylori infection results in increased gastrin release, but this does not lead to gastric acid hypersecretion and gastrin normalizes after eradication of the inf...

journal_title：Digestion

authors： Rune S

更新日期：1992-01-01 00:00:00

abstract：OBJECTIVE:The present study aimed to evaluate the micronucleus (MN), nucleoplasmic bridges (NPBs) and nuclear buds (NBUDs) in the mitogen-stimulated lymphocytes of patients with ulcerative colitis (UC). In addition, we assessed MN frequency in exfoliated colonic epithelial cells obtained from both the diseased and heal...

journal_title：Digestion

authors： Karaman A,Hamurcu Z,Donmez H,Bitken N,Karaman H,Baskol M,Gursoy S,Guven K,Ozbakir O,Yucesoy M

更新日期：2012-01-01 00:00:00

abstract：:Fundic mucosal extracts of the cat were examined by chromatography using DEAE-cellulose at pH 5.3. The peaks of proteolytic activity located by this method were shown to be heterogeneous on electrophoresis. By electrophoresis of individual homogenous chromatographic fractions 9 separate zones of proteolytic activity w...

journal_title：Digestion

authors： Shaw B,Wright CL

更新日期：1976-01-01 00:00:00

abstract：:We studied the functional coupling between antral somatostatin and gastrin cells in pigs using isolated perfused preparations of the antrum with intact supply of the vagus nerves. Luminal acidification significantly inhibited gastrin secretion to 61 +/- 3% of basal secretion and increased somatostatin output 9-fold. I...

journal_title：Digestion

authors： Holst JJ,Orskov C,Seier-Poulsen S

更新日期：1992-01-01 00:00:00

abstract：BACKGROUND AND AIM:Sonic hedgehog (Shh) is a morphogen involved in the homeostasis of the gastric fundic glands. Alterations of gastric mucosal Shh expression after eradication of Helicobacter pylori were examined. METHOD:Mongolian gerbils were inoculated with H. pylori at the age of 5 weeks. H. pylori eradication was...

journal_title：Digestion

authors： Nishizawa T,Suzuki H,Nakagawa I,Minegishi Y,Masaoka T,Iwasaki E,Hibi T

更新日期：2009-01-01 00:00:00

abstract：:A young woman with long-standing inflammatory bowel disease presented with a tender left gastrocnemius myositis in association with an exacerbation of her disease. Muscle biopsy showed a chronic inflammatory cell infiltrate and atrophic muscle fibres, but no granulomata or vasculitis, and her symptoms responded to hig...

journal_title：Digestion

authors： Hall MJ,Thomas WE,Cooper BT

更新日期：1985-01-01 00:00:00

abstract：OBJECTIVES:The aim of the study was to evaluate the frequency of anatomic variations of the hepatic duct bifurcation using magnetic resonance cholangiopancreatography (MRCP). METHODS:A total of 1,160 consecutive patients, referred to our department for MRCP due to suspected pancreatobiliary disease or before liver tra...

journal_title：Digestion

authors： Uysal F,Obuz F,Uçar A,Seçil M,Igci E,Dicle O

更新日期：2014-01-01 00:00:00

abstract：:Recent studies have demonstrated the presence of both CCKA and CCKB receptors on dog and guinea pig pancreas. Although CCKA receptors are implicated in enzymatic secretion, biological effects of CCKB receptors are still unknown. We have previously found that a rat acinar pancreatic cell line (AR4-2J) possesses both re...

journal_title：Digestion

authors： Seva C,De Vries L,Scemama JL,Sarfati P,Nicolet TG,Pradayrol L,Vaysse N

更新日期：1990-01-01 00:00:00

abstract：:The activities of pancreatic enzymes decrease during their passage from the duodenum to the terminal ileum, but degradation rates of individual enzymes are different. Whereas lipase activity is lost most rapidly, proteases and amylase are more stable. The mechanism by which lipase activity is destroyed is proteolysis,...

journal_title：Digestion

authors： Layer P,Gröger G

更新日期：1993-01-01 00:00:00

abstract：BACKGROUND/AIMS:In this study, a clinical and serological follow-up of 8-10 years was performed in relatives of celiac disease (CD) patients from southern Brazil. The occurrence of new CD cases in the families and the use of two different IgA-tTG enzyme-linked immunosorbent assay (ELISA) kits were also evaluated. METH...

journal_title：Digestion

authors： Nass FR,Kotze LM,Nisihara RM,de Messias-Reason IJ,Ramos da Rosa Utiyama S

更新日期：2011-01-01 00:00:00

abstract：:A 14C-triolein breath test was carried out on 49 subjects suffering from chronic pancreatitis or from other digestive diseases, and its results were compared with the daily fecal fat excretion. The 14CO2 peak excretion was abnormal in all the subjects with a fecal fat excretion above 14 g/day, whereas individual value...

journal_title：Digestion

authors： Benini L,Scuro LA,Menini E,Manfrini C,Vantini I,Vaona B,Brocco G,Talamini G,Cavallini G

更新日期：1984-01-01 00:00:00

abstract：:Carbonic anhydrase (CA) was found to be equally susceptible to direct inhibition by ethanol, whether the enzyme originated from homogenates of rabbit gastric, duodenal, or ileal mucosa. When gastric mucosa was separated into a soluble (cytoplasmic) and a membrane fraction, the membrane CA was more susceptible to ethan...

journal_title：Digestion

authors： Newsome LR,Leitch GJ

更新日期：1978-07-01 00:00:00

abstract：:Whether and to what extent the pancreas is involved in acute viral hepatitis is still unclear. In order to address this issue we evaluated serum and urinary amylase and isoamylase levels in 92 patients with acute viral hepatitis of different etiology and in 60 healthy volunteers. Furthermore, pancreatic structure and ...

journal_title：Digestion

authors： Taranto D,Carrato A,Romano M,Maio G,Izzo CM,Del Vecchio Blanco C

更新日期：1989-01-01 00:00:00

abstract：BACKGROUND/AIMS:Many studies have recently been published on acute pancreatitis; however, few large-sample studies have been focused on the risk factors for deaths in severe acute pancreatitis. To address this issue, the present study was intended to assess etiology, severity, and mortality of acute pancreatitis in the...

journal_title：Digestion

authors： Bai Y,Jia L,Wang B,Yang B,Wang L,Shi X,Zhang W,Liu Y,Zou D,Li Z

更新日期：2007-01-01 00:00:00

abstract：:Recent studies indicate that intestinal lamina propria T cells are highly specialized lymphocytes, which differ from T cells in other compartments of the immune system in several respects. In the present study phenotypic and functional characteristics of lamina propria T cells and their possible relation to mucosal gr...

journal_title：Digestion

authors： Zeitz M,Schieferdecker HL,James SP,Riecken EO

更新日期：1990-01-01 00:00:00

abstract：:Prostacyclin, its stable metabolite 6-keto-prostaglandin F1 alpha and prostaglandin E2 were tested on the adenylate cyclase system in human gastric mucosa. All three compounds were able to activate human cyclase. Saturating concentrations of prostacyclin, prostaglandin E2 and 6-keto-prostaglandin F1 alpha (each 0.28 m...

journal_title：Digestion

authors： Simon B,Kather H

更新日期：1979-01-01 00:00:00

abstract：BACKGROUND:The cholinergic anti-inflammatory pathway (CAIP) has been proposed as a key mechanism by which the brain, through the vagus nerve (VN), modulates the immune system in the body. Recent studies of VN stimulation (VNS) in vivo systems have shown that it plays an anti-inflammatory role through CAIP. Inflammatory...

journal_title：Digestion

authors： Lei W,Duan Z

更新日期：2019-11-29 00:00:00

abstract：BACKGROUND AND AIM:A recent basic study identified that Dicer is contained in exosomes derived from cancer cells and plays crucial roles in microRNA maturation and cancer development. Based on this novel basic concept, we analyzed the usefulness of serum exosomal Dicer as a diagnostic biomarker for gastrointestinal can...

journal_title：Digestion

authors： Okuda Y,Shimura T,Iwasaki H,Katano T,Kitagawa M,Nishigaki R,Fukusada S,Natsume M,Tanaka M,Nishie H,Ozeki K,Yamada T,Kataoka H

更新日期：2020-10-13 00:00:00

abstract：:Somatostatin is widely distributed throughout the human gastrointestinal system. There it is found in neurons and fibers of both the submucosal and the myenteric plexus and the pancreas as well as in the D cells of the stomach, gut and pancreatic islets. Whereas in the intestinal nervous system, in the duodenum and th...

journal_title：Digestion

authors： Gyr KE,Meier R

更新日期：1993-01-01 00:00:00

abstract：:The form in which copper is bound in bile was studied in bile from patients with Wilson's disease, control subjects and rats. Bile was labelled with 64Cu. Sephadex column chromatography using gels G-200--G-10 showed a major 64Cu and protein peak of about 5,000 daltons and a minor peak of about 8,000 daltons. A high-mo...

journal_title：Digestion

authors： Frommer DJ

更新日期：1977-01-01 00:00:00

abstract：BACKGROUND:Endoscopic submucosal dissection (ESD) is a standard treatment for tumors of the gastrointestinal tract. We developed a self-completion method of ESD using Endosaber to eliminate the need for an additional device or human assistance during the procedure. The aim of this study was to evaluate the technical fe...

journal_title：Digestion

authors： Esaki M,Minoda Y,Wada M,Sakisaka S,Tsuruta S,Hosokawa T,Matsuguchi T,Ichijima R,Suzuki S,Tamura Y,Iwao A,Yamakawa S,Irie A,Ihara E,Ogawa Y

更新日期：2019-09-27 00:00:00

abstract：:N,N-diethyl-2-[4-(phenylmethyl)phenoxy]ethanamine HCl (DPPE) is an antihistamine with a unique profile of activity in the stomach. It is antisecretory and blocks the formation of experimental cold/stress- and ethanol-induced gastric lesions, as well as cysteamine-induced duodenal ulcers in a fashion more potent than o...

journal_title：Digestion

authors： Glavin GB,Gerrard JM

更新日期：1990-01-01 00:00:00

abstract：BACKGROUND/AIMS:Multiple colorectal polyps with a diameter in the range of 10-19 mm are unable to be retrieved through a 3-mm endoscopic channel by the aspiration method. This study aims to assess the usefulness of Catcher Tag retrieval, which not only allows the accurate identification of the resected location but als...

journal_title：Digestion

authors： Mori H,Kobara H,Kobayashi N,Nishiyama N,Kobayashi S,Yagi T,Masaki T

更新日期：2017-11-01 00:00:00

abstract：BACKGROUND/AIMS:The benefits of colonoscopy in reducing colorectal cancer (CRC) risk for patients over 75 years are controversial. We aimed to determine whether colonoscopy use is associated with a decreased risk of CRC in patients 76-85 years old in the United States (US). PATIENTS AND METHODS:All patients in the Med...

journal_title：Digestion

authors： Wang YR,Cangemi JR,Loftus EV Jr,Picco MF

更新日期：2016-01-01 00:00:00

abstract：:From questioning 16,939 South African pupils of 16-18 years, in 56 high schools, mean prevalences of appendicectomies in representative segments of ethnic groups were found to be: rural Blacks 0.6%; urban Blacks 0.7%; Indians, 2.9%; Coloureds (Eur-African-Malay), 1.7%; Whites, 10.5%. Percentages in the sexes were simi...

journal_title：Digestion

authors： Walker AR,Walker BF,Duvenhage A,Jones J,Ncongwane J,Segal I

更新日期：1982-01-01 00:00:00