Abstract：
BACKGROUND:Gut dysmotility is closely associated with proinflammatory cytokines both in irritable bowel syndrome and inflammatory bowel disease. There is a dose-response relationship between depression and these inflammatory cytokines. AIMS:In the present study, we aimed to investigate the effect of Interleukin-6 (IL-6) on colon motility in a rat model of depression induced by chronic unpredictable mild stress (CUMS). METHODS:The contraction of the circular muscle strips of proximal colon was monitored by a polygraph. IL-6 and IL-6 receptor (IL-6R) mRNA was assayed by real-time quantitative PCR. Immunohistochemistry staining was used to locate the IL-6 and IL-6R in the rat colon. RESULTS:IL-6 and IL-6R were expressed in the mucosal layer, smooth muscle cells, and myenteric plexus of the colon. Exogenous IL-6 (20 ng/ml) increased the contraction of the circular muscle strip. Pretreatment of tetrodotoxin (blocker of voltage-dependent Na(+) channel on nerve fiber) blocks the excitatory effect of IL-6 on the contraction of the colon in non-stressed rats, but partially inhibited IL-6-induced excitatory effect on the muscle strips in CUMS-treated rats. CONCLUSIONS:These results suggest that IL-6-induced the contraction of the colonic strip by acting on the gut's nervous system and acting directly on the smooth muscle in rats with depression.
journal_name
Dig Dis Scijournal_title
Digestive diseases and sciencesauthors
Zhang L,Hu L,Chen M,Yu Bdoi
10.1007/s10620-013-2656-3subject
Has Abstractpub_date
2013-08-01 00:00:00pages
2187-96issue
8eissn
0163-2116issn
1573-2568journal_volume
58pub_type
杂志文章abstract：:Diamine oxidase (DAO) is an enzyme whose low plasma values are enhanced by an intravenous injection of heparin, which releases the enzyme from the enterocytes of the villous tips. In 20 normal controls and 15 untreated subjects affected with an overt malabsorption syndrome and subtotal atrophy shown by Crosby jejunal ...
journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1007/BF01297059
更新日期：1987-03-01 00:00:00
abstract：:This study tested the hypothesis that (alginic) acid may have a preferential effect on reflux in the upright position. We evaluated the effect of a compound containing alginic acid plus antacid (extra-strength Gaviscon) versus active control antacid with equal acid-neutralizing capacity on intraesophageal acid exposur...
journal_title：Digestive diseases and sciences
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1007/BF01307584
更新日期：1992-04-01 00:00:00
abstract：:Calcineurin inhibitor (CI)-associated renal dysfunction has emerged as a major cause of morbidity and mortality after liver transplantation. In this retrospective study, we compared the efficacy, safety, and renal protective effect of sirolimus monotherapy (Group A; n = 26) with sirolimus in combination (Group B; n = ...
journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1007/s10620-005-9026-8
更新日期：2006-10-01 00:00:00
abstract：:We have developed an improved semiconductor recording probe for monitoring motility of the upper small intestine in humans. The probe consists of six ultraminiature silicon pressure sensors spaced 10 cm apart and encased in a flexible polyurethane sheath. The probe is small [2.67 mm (8F) diameter], is easily passed tr...
journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1007/BF01308196
更新日期：1985-02-01 00:00:00
abstract：INTRODUCTION:Combined heart-liver transplantation (CHLT) has resulted in acceptable survival rates compared to orthotopic liver transplantation (OLT) alone and orthotopic heart transplantation alone. Using the US transplant registry, we compared outcomes following sequential and combined HLT. METHODS:We conducted a re...
journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1007/s10620-019-05958-z
更新日期：2020-08-01 00:00:00
abstract：:A model for gastric mucosal injury is proposed in which a key pathogenetic event is the disruption in the normal relationships among several circadian rhythms of gastric function. In the rat a circadian rhythm in acid secretion was found to be out of phase with a circadian rhythm in gastric pepsin secretion, another a...
journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1007/BF02087766
更新日期：1994-08-01 00:00:00
abstract：:Theoretically, relative distal common bile duct obstruction due to sphincter of Oddi dysfunction may be a cause of poor gallbladder evacuation observed on quantitative cholescintigraphy. In this study, the relationship of sphincter of Oddi dysfunction to the gallbladder ejection fraction by quantitative cholescintigra...
journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1007/BF02090199
更新日期：1994-02-01 00:00:00
abstract：:Patients with chronic epigastric to right upper quadrant pain are often considered to have gallbladder of sphincter of Oddi dysfunction, but standard tests are nondiagnostic. In 62 consecutive patients with this compliant undergoing antroduodenal manometry, we correlated a change on duodenal motility with spasm of the...
journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1007/BF02212692
更新日期：1995-08-01 00:00:00
abstract：BACKGROUND:Colorectal cancer (CRC) screening is a priority for the Veteran's Health Administration (VHA). Optimizing fecal occult blood testing (FOBT) is integral to CRC screening in health care systems. AIMS:The purpose of this study was to characterize the utilization of CRC testing in a large integrated health care...
journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1007/s10620-011-1895-4
更新日期：2012-02-01 00:00:00
abstract：BACKGROUND:Procedure-induced bleeding is a major complication after endoscopic intervention. AIMS:The aim of this study was to investigate the risk of endoscopy-related bleeding in patients with chronic hematologic thrombocytopenia. METHODS:We investigated endoscopy-related bleeding in 175 procedures performed on 108...
journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1007/s10620-016-4427-4
更新日期：2017-03-01 00:00:00
abstract：BACKGROUND/AIMS:There is a lack of studies describing the epidemiology of colorectal cancer (CRC) in patients aged 75 years and older (elderly). Current guidelines recommend against routine screening colonoscopies in this population. We sought to describe the epidemiology of CRC in the elderly, utilizing a large, popul...
journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1007/s10620-018-5073-9
更新日期：2018-07-01 00:00:00
abstract：BACKGROUND:An imbalance in gut microbiota seems to contribute to the development of chronic inflammatory disorders of the gastrointestinal tract, such as ulcerative colitis (UC). Although it has been suggested that probiotic supplementation is an effective approach to colitis, its effects on intestinal flora and on muc...
journal_title：Digestive diseases and sciences
pub_type： 杂志文章,随机对照试验
doi：10.1007/s10620-010-1384-1
更新日期：2011-04-01 00:00:00
abstract：:Both increased duodenogastric reflux and chronic aspirin ingestion are associated with the development of gastric ulcers in man. Animal studies suggest aspirin increases duodenogastric reflux. Prostaglandin E2 protects gastric mucosa from the effects of many injurious agents and inhibits gastric motility, but its effe...
journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1007/BF01320256
更新日期：1985-06-01 00:00:00
abstract：:Consistent regression of intestinal metaplasia in Barrett's esophagus has not been achieved with medical or surgical interventions. In this case report, a patient with Barrett's esophagus of stable length had half the circumference of the Barrett's epithelium ablated with laser therapy while on a high-dose proton-pump...
journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1007/BF01307557
更新日期：1993-02-01 00:00:00
abstract：:Primary hepatic lymphoma is a rare disease. We report five cases here and summarize clinical and pathologic features of our own and reported cases from Western countries and Japan. The total number of cases was 68. The age of patients ranged from 7 to 87 years (median 55) with a male-to-female ratio of 3.1:1. Chronic ...
journal_title：Digestive diseases and sciences
pub_type： 杂志文章,评审
doi：10.1007/BF01300294
更新日期：1992-07-01 00:00:00
abstract：:Clinical and manometric data from 97 consecutive patients with idiopathic achalasia were analyzed to see if a distinct subset with vigorous achalasia could be identified. Statistical analyses failed to detect a unique group of subjects based on the distribution of contraction wave amplitudes alone. Because of this, pa...
journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1007/BF01318195
更新日期：1991-03-01 00:00:00
abstract：:Occult gastrointestinal bleeding occurs in 8-30% of marathon runners. We hypothesized that cimetidine would decrease bleeding by reducing acid-mediated injury and conducted a blinded, placebo-controlled prospective trial to determine the impact of cimetidine on gastrointestinal symptoms and bleeding during a marathon....
journal_title：Digestive diseases and sciences
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1007/BF01296804
更新日期：1991-10-01 00:00:00
abstract：BACKGROUND:Enhanced cell expression of MAdCAM-1 is critical in tissue recruitment of lymphocytes in response to stimuli expressing the α4β7 integrin. MAdCAM-1 is well characterized in gut mucosa with emerging evidence of hepatic expression. AIMS:(i) Compare quantitative/semi-quantitatively MAdCAM-1 expression in relat...
journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1007/s10620-013-2755-1
更新日期：2013-09-01 00:00:00
abstract：:Excessive spontaneous swallowing has been associated with a variety of common gastrointestinal symptoms including abdominal pain, heartburn, and bloating and may contribute to disorders such as hiatus hernia, duodenal ulcer, and irritable bowel syndrome. The present study investigated the hypothesis that changes in em...
journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1007/BF02065410
更新日期：1995-02-01 00:00:00
abstract：:We have studied pepsinogen synthesis and secretion in primary monolayer cultures of canine gastric chief cells. Monolayers were formed after approximately 48 hr. Pepsinogen synthesis was studied by adding 14C-labeled amino acids to the culture medium. Basal secretion of de novo synthesized pepsinogen after 4 hr was 4 ...
journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1007/BF01535950
更新日期：1988-12-01 00:00:00
abstract：BACKGROUND:In search for a source of gastrointestinal bleeding, endoscopy frequently reveals mucosal lesions of questionable dignity. AIM:To investigate the probability of ascertaining conclusive evidence for gastrointestinal bleeding from a suspicious mucosal lesion through a single or multiple consecutive endoscopie...
journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1007/s10620-012-2488-6
更新日期：2013-05-01 00:00:00
abstract：BACKGROUND:ESD allows higher rates of en-bloc and R0 resections, but has occasionally complications such as aspiration pneumonia. Factors associated with aspiration pneumonia are not completely understood. AIMS:To analyze the relationship between aspiration pneumonia and preoperative factors including pulmonary functi...
journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1007/s10620-017-4750-4
更新日期：2017-11-01 00:00:00
abstract：:We evaluated the alveolar-arterial oxygen difference (deltaA-a) and the ratio between PaO2 and the fractional concentration of inspired oxygen (P/F) in acute pancreatitis. Eleven patients had mild uncomplicated disease, six showed acute abdominal fluid collections, six had acute abdominal collections and asymptomatic ...
journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1023/a:1019668728058
更新日期：2002-09-01 00:00:00
abstract：:Cyclic GMP plays an important role in maintaining homeostasis in the gastric mucosa. NSAIDs damage the mucosa by mechanisms that may be mediated by alterations in the intragastric concentration of cyclic GMP. To test this hypothesis we studied the effects of the oral administration of acetylsalicylic acid (100, 300, a...
journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1023/a:1023020201005
更新日期：2003-05-01 00:00:00
abstract：:Five cases of granular cell tumor of the esophagus are reported. In four cases, the tumor was an asymptomatic, incidental finding. In one case, a larger granular cell tumor presented with dysphagia and required local surgical excision. Long-term follow-up in three cases revealed no evidence of tumor progression. Esoph...
journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1007/BF01536687
更新日期：1988-10-01 00:00:00
abstract：:Cholecystokinin (CCK) decreases lower esophageal sphincter pressure (LESP) in man. Cholestyramine, a nonabsorbable bile salt binding resin, stimulates endogenous CCK secretion. We have investigated the effect of oral ingestion of 16 g cholestyramine without and with infusion of the CCK receptor antagonist CR1505 (loxi...
journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1007/BF01296114
更新日期：1993-10-01 00:00:00
abstract：BACKGROUND:Cognitive deficiency noted post-liver transplantation might be a result of consequential metabolic derangement before liver transplantation. Long-chain polyunsaturated fatty acids, especially arachidonic acid (AA) and docosahexaenoic acid (DHA), affect the development of the central nervous system and its ab...
journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1007/s10620-009-1120-x
更新日期：2010-10-01 00:00:00
abstract：:It has previously been shown that mucosal nitric oxide synthase (NOS) is involved in acid-induced duodenal mucosal alkaline secretion. The primary aim of the present study was to elucidate which isoform of NOS is responsible in rats. Immunohistochemistry showed that inducible NOS (iNOS) was constitutively expressed in...
journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1023/a:1010674109111
更新日期：2001-08-01 00:00:00
abstract：:To investigate the pathophysiological basis of Courvoisier's law, the gallbladder size and pliability were measured in chronic calculous cholecystitis with (7 patients) or without (25 patients) common duct obstruction, in periampullary malignancy (6 patients), and in the normal state (3 patients). The duration and lev...
journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1007/BF01393358
更新日期：1983-01-01 00:00:00
abstract：BACKGROUND:To date, there are no studies reporting an association between vitamin D and Barrett's esophagus (BE), the precursor for esophageal adenocarcinoma (EAC). AIMS:Our aim was to study the association between serum 25-hydroxyvitamin D (25(OH)D) levels and prevalence and incidence of dysplasia/EAC in BE. METHODS...
journal_title：Digestive diseases and sciences
pub_type： 杂志文章
doi：10.1007/s10620-015-3823-5
更新日期：2016-01-01 00:00:00
