Abstract:
BACKGROUND:Trinitrobenzenesulfonic acid (TNBS)-induced colitis is one of the most widely used experimental colitis models. However, there is no standard procedure for inducing colitis by TNBS because it is difficult to achieve a uniform distribution of colitis. We have developed a modified method of murine TNBS-induced colitis that involves inhalation anesthesia with sevoflurane combined with both single and repeated TNBS administrations. AIMS:To compare the usefulness of our newly developed method for inducing murine TNBS-induced colitis with that of conventional intraperitoneal anesthesia. METHODS:TNBS in ethanol was administered to C57BL/6J mice held in an inverted vertical position either under continuous inhalation anesthesia with sevoflurane, in accordance with our newly developed method, or by intraperitoneal injection with 2.5 % avertin, in accordance with the conventional procedure. Body weight change, cytokine profile, and histological findings were examined during the course of colitis. RESULTS:The dispersion of anesthesia time, TNBS retention time, and nadir weight during the course of colitis was decreased using the newly developed method compared with the conventional procedure. Optimization of the modified TNBS-induced colitis, as evidenced by the predominant expression of Th1 and Th17 cytokines on day 7, was attained by the injection of 2.25 mg TNBS in 55 % ethanol. Regulation of the TNBS retention time using inhalation anesthesia with sevoflurane allowed strict control of the disease severity of TNBS-induced colitis. Using the modified method we were also able to develop a chronic TNBS-induced colitis model by repeated TNBS administration without excessive mortality of the mice. CONCLUSIONS:Our modified method for murine TNBS-induced colitis using continuous inhalation anesthesia with sevoflurane provides a better experimental colitis model following both single and repeated TNBS administrations.
journal_name
Dig Dis Scijournal_title
Digestive diseases and sciencesauthors
Terai T,Osawa S,Tani S,Oishi S,Arai Y,Yamada T,Sugimoto M,Furuta T,Kanaoka S,Miyajima H,Sugimoto Kdoi
10.1007/s10620-013-3023-0subject
Has Abstractpub_date
2014-07-01 00:00:00pages
1415-27issue
7eissn
0163-2116issn
1573-2568journal_volume
59pub_type
杂志文章abstract::Lichen planus is a common mucocutaneus disorder that rarely involves the esophagus. We report two challenging cases presenting with recurrent dysphagia originally suspected due to gastroesophageal reflux. Subsequent evaluation revealed peculiar endoscopic findings of desquamative esophagitis leading to the diagnosis o...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章,评审
doi:10.1023/a:1011943805711
更新日期:2001-10-01 00:00:00
abstract:BACKGROUND:Diverticulosis, a prevalent condition at screening colonoscopy, has been associated with colorectal cancers that develop after a clearing colonoscopy, or interval cancers. AIMS:To quantify the overall risk of diverticulosis in the development of interval cancers and examine this association in relevant subg...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/s10620-014-3246-8
更新日期:2014-11-01 00:00:00
abstract::Dientamoeba fragilis is an intestinal protozoan parasite associated with gastrointestinal symptoms. This study was undertaken in a semicommunal group reported to have a high prevalence of this parasite. Stools were collected from 81 adult group members. Intestinal parasites were observed in stool specimens of 45 (56%)...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/BF01324950
更新日期:1983-04-01 00:00:00
abstract:BACKGROUND:Biliary cannulation failure is a major problem during endoscopic retrograde cholangiopancreatography. It remains unclear how duodenal papilla morphology affects biliary cannulation. Therefore, we proposed a new classification system for the duodenal papilla based on oral protrusion pattern (ratio of the leng...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章,多中心研究
doi:10.1007/s10620-019-05510-z
更新日期:2019-08-01 00:00:00
abstract:BACKGROUND:Obesity, gastroesophageal reflux, and Barrett's esophagus have all been linked to esophageal adenocarcinoma. In addition, the decline in Helicobacter pylori (H. pylori) infection in affluent societies has also been suggested to be a major factor in the recent rise in the incidence of esophageal adenocarcinom...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/s10620-010-1473-1
更新日期:2011-05-01 00:00:00
abstract::Studies have shown a promoting effect of food on small intestinal absorption. Casein hydrolysate seems be more effective in increasing of D-xylose absorption in dogs than the whole protein and lactulose. The purpose this study was to analyze the effect of groups of peptides derived from casein hydrolysate on the absor...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1023/a:1005439525762
更新日期:2000-04-01 00:00:00
abstract::The purpose of this study was to determine the effects of altering gastric emptying on postprandial plasma glucose concentration after a physiologic meal in patients with type II diabetes mellitus (T II DM). Nine T II DM patients underwent a double-blind, randomized, three-way crossover study, receiving erythromycin 2...
journal_title:Digestive diseases and sciences
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1023/a:1022528414264
更新日期:2003-03-01 00:00:00
abstract::With the increasing incidence of hepatocellular carcinoma (HCC) and its high mortality rates, effective treatment options are of urgent need, preferably in a multidisciplinary setting. In the management of those patients, interventional radiologists play a key role. In this article, we reviewed the current literature ...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章,评审
doi:10.1007/s10620-019-05542-5
更新日期:2019-04-01 00:00:00
abstract:BACKGROUND/AIM:Familial Mediterranean fever (FMF), the most frequent periodic fever syndrome, is an autosomal recessive inherited disease that predominantly affects eastern Mediterranean populations. Fetuin-A is a well known negative acute-phase protein. Studies of this glycoprotein as a marker of inflammation in FMF a...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/s10620-013-2814-7
更新日期:2013-11-01 00:00:00
abstract::The role of mast cells, potential mediators of mucosal immunity and inflammation, was studied morphologically in the rectal mucosa in two acute diarrheal diseases, cholera and shigellosis. Quantitation of mucosal mast cells showed that they were significantly higher in the deeper lamina propria where blood vessels and...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1023/a:1018875718392
更新日期:1998-09-01 00:00:00
abstract::Simultaneous recordings of gastric manometry and myoelectrical activity were made in 10 patients with gastroparesis. Intravenous erythromycin (100 mg) was administered in the fasting state for a period of 30 min. Subcutaneous injection of octreotide (100 microg) was administered before one of the four identical test m...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1023/a:1018876021156
更新日期:1998-01-01 00:00:00
abstract:BACKGROUND:Concerns over the hypothetical adverse effects of water absorption and the disturbance of serum sodium and potassium levels prompted a quality assurance evaluation of water exchange (WE) colonoscopy. AIM:The purpose of this study was to evaluate the balance of water infused and suctioned in WE colonoscopy, ...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/s10620-013-2934-0
更新日期:2014-03-01 00:00:00
abstract::Recent data would limit indications for serum CEA measurement primarily to follow-up of resected colonic malignancy, yet physician attitude and usage patterns may lag far behind current findings. This discrepancy was investigated at our institution, where more than 1100 CEAs costing $71,000 are ordered each year. Of 4...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/BF01296746
更新日期:1982-04-01 00:00:00
abstract::Alterations in smooth muscle responsiveness and neural pathways in adjacent tissue may occur after local myenteric denervation. The in vitro contractile responses of both longitudinal and circular muscle to the mixed muscarinic and nicotinic cholinergic agonist carbachol were determined 15, 30, and 45 days after local...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/BF01537588
更新日期:1990-09-01 00:00:00
abstract::The aim of this study was to assess the efficacy of the combination of endoscopic variceal ligation (EVL) and partial splenic embolization (PSE) compared with EVL alone in cirrhosis patients with thrombocytopenia. In a prospective study, 84 cirrhosis patients with esophageal varices and thrombocytopenia (platelet coun...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章,随机对照试验
doi:10.1007/s10620-006-3137-8
更新日期:2006-02-01 00:00:00
abstract:BACKGROUNDS AND AIMS:We studied the intestinotrophic hormone glucagon-like peptide-2 (GLP-2) as a possible therapy for non-steroidal anti-inflammatory drug (NSAID)-induced intestinal ulcers. Luminal nutrients release endogenous GLP-2 from enteroendocrine L cells. Since GLP-2 is degraded by dipeptidyl peptidase IV (DPPI...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/s10620-013-3001-6
更新日期:2014-06-01 00:00:00
abstract:BACKGROUND:Despite national campaigns and other efforts to improve colorectal cancer (CRC) screening, participation rates remain below targets set by expert panels. We hypothesized that availability and practice patterns of healthcare providers may contribute to this gap. METHOD:Using data of the Medical Expenditure P...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/s10620-020-06541-7
更新日期:2021-01-01 00:00:00
abstract::Nearly all chronic anal fissures occur in the posterior midline of the anal canal. However, some of them are in the anterior midline and are rarely double or in the lateral anal walls. The aim of this study was to determine if the clinical, manometric and endosonographic characteristics in patients with chronic anal f...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/s10620-007-9816-2
更新日期:2008-01-01 00:00:00
abstract::Turmeric is widely used in Indian cuisine. The main constituents of turmeric are curcumin and its analogues, which are well-known antioxidant compounds. In the present study, we hypothesized that turmeric in curry might increase bowel motility and activate hydrogen-producing bacterial flora in the colon, thereby incre...
journal_title:Digestive diseases and sciences
pub_type: 临床试验,杂志文章
doi:10.1007/s10620-008-0550-1
更新日期:2009-08-01 00:00:00
abstract:BACKGROUND:Lysyl oxidase (LOX) is frequently overexpressed in a variety of malignancies and involved in tumor invasion and metastasis. Furthermore, it has been shown that LOX is closely related to vascular endothelial growth factor (VEGF). AIMS:In this study, we aimed to investigate the exact role of LOX and the corre...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/s10620-015-3734-5
更新日期:2015-10-01 00:00:00
abstract::The pathogenesis of nonalcoholic steatohepatitis (NASH) remains poorly understood. Since inflammation and fatty changes are associated with hepatitis C (HCV) infection, we have tested the role of HCV in the genesis of NASH. Five consecutive cases of classic NASH were tested by Abbott anti-c100-3 EIA and polymerase cha...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/BF01299852
更新日期:1992-11-01 00:00:00
abstract::Of 112 patients with peptic ulcer disease examined for oral carriage of Candida, 66 (59%) were carriers. Candida carriage was associated with blood group O (P < 0.05) and, independently, with nonsecretion of blood group antigens (P < 0.01). For each subject, the presence or absence of yeasts was found to be a constant...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/BF01308603
更新日期:1993-08-01 00:00:00
abstract:OBJECTIVE:This study focused on unhealed gastrocutaneous fistulas to resolve whether standard drugs that promote healing of gastric ulcers may simultaneously have the same effect on cutaneous wounds, and corticosteroid aggravation, and to demonstrate why peptides such as BPC 157 exhibit a greater healing effect. Theref...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/s10620-008-0332-9
更新日期:2009-01-01 00:00:00
abstract:BACKGROUND:The impact of prior anti-TNF use on "real-life" outcomes of adalimumab therapy in ulcerative colitis (UC) is not well known. AIM:To compare the influence of prior anti-TNF use on the outcomes of adalimumab maintenance treatment in UC patients. We also assessed the effectiveness of adalimumab dose escalation...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章,多中心研究
doi:10.1007/s10620-016-4398-5
更新日期:2017-02-01 00:00:00
abstract::Interferon-alpha therapy for chronic hepatitis C in special patient populations raises a number of issues. Patients with hemophilia, kidney disease requiring hemodialysis, mixed cryoglobulinemia, HIV infection, and those receiving an allograft share some characteristics that complicate the treatment of hepatitis C vir...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/BF02087888
更新日期:1996-12-01 00:00:00
abstract:BACKGROUND AND PURPOSE:The underlying mechanisms of nonalcoholic steatohepatitis (NASH) are poorly understood, and little is known about hepatocellular apoptosis in NASH. Cyclooxygenase (COX)-2, the key enzyme in eicosanoid metabolism, is highly expressed in NASH. COX-2 can also regulate the release of mediators of inf...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/s10620-013-2823-6
更新日期:2013-10-01 00:00:00
abstract::In addition to cholecystokinin, other hormones have been suggested to be involved in regulation of postprandial gallbladder contraction. We aimed to evaluate effects of growth hormone (GH) on gallbladder contractility and cholecystokinin release. Gallbladder and gastric emptying (by ultrasound) and cholecystokinin rel...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1023/b:ddas.0000020515.75879.2f
更新日期:2004-03-01 00:00:00
abstract::Rectally administered suspensions of 5-aminosalicylic acid (5-ASA) are topically effective in treating left-sided ulcerative colitis. The extent to which the contents of these enemas are distributed to inflamed mucosal linings has not previously been determined. This study was undertaken to validate a technique for la...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/BF01540060
更新日期:1989-11-01 00:00:00
abstract:AIM:To identify the clinical and biochemical predictors of histologic disease severity in patients with non-alcoholic steatohepatitis (NASH). METHOD:Clinical, anthropometric and biochemical data of 71 consecutive patients with a histological diagnosis of NASH were retrieved from the medical database. The histologic cr...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/s10620-007-0074-0
更新日期:2008-07-01 00:00:00
abstract:OBJECTIVE:To prospectively evaluate the frequency of upper gastrointestinal symptoms and associated disorders in morbidly obese patients with endoscopy and histology prior to their gastric bypass surgery in comparison with age- and sex-matched nonobese control subjects. METHODS:All patients who were scheduled to under...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/s10620-008-0485-6
更新日期:2009-06-01 00:00:00