Abstract:
:An association between hypothermia and gastric ulceration has been reported in rats in cervical cord section and in restraint models. The present study was designed to determine this relationship in cervical and in lumbar cord sectioned Sprague-Dawley rats. Ambient temperatures were varied by placing the sectioned animals in a room-temperature (23 degrees), incubator (28 degrees), or cold-room (4 degrees) environment for 8 hr. Rectal temperatures were recorded at the beginning and end of all experimental conditions. The endpoint of each study was the presence or absence of ulcers on naked eye examination. The length of each ulcer was measured and the lengths were totaled for each stomach. Cervical section rats became hypothermic at room temperature and developed extensive linear ulcerations of the glandular stomachs. A warm environment reduced both the decrement in core temperature and the degree of ulceration. Lumbar section rats only became hypothermic when exposed to cold and then developed significant ulcers. Hypothermia plays an important role in ulcerogenesis, but other factors are also important since not all the hypothermic rats developed ulcers and exposure of sham-operated rats to cold led to occasional pinpoint ulcer formation in spite of maintenance of a stable core temperature.
journal_name
Dig Dis Scijournal_title
Digestive diseases and sciencesauthors
Sigman HH,Gillich Adoi
10.1007/BF01307976subject
Has Abstractpub_date
1981-01-01 00:00:00pages
60-4issue
1eissn
0163-2116issn
1573-2568journal_volume
26pub_type
杂志文章abstract::The original version of this article unfortunately contained an error in a couple of reference citation in Discussion Section, paragraph 6. The reference citation number should be changed from [6] to [9] in the below sentences so that it reads. ...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章,已发布勘误
doi:10.1007/s10620-018-5046-z
更新日期:2018-06-01 00:00:00
abstract::The purpose of this study is to determine the long-term relapse rate and associated risk factors in HBeAg-positive chronic hepatitis B (CHB) patients who had maintained virologic response (VR) for 1 year after lamivudine (LMV) discontinuation. We enrolled 55 treatment-naive HBeAg-positive CHB patients who achieved and...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/s10620-008-0508-3
更新日期:2009-07-01 00:00:00
abstract::It is known that the muscularis mucosae and mucosa are not pharmacologically homogeneous throughout the rat colon. The aim of this study was to simultaneously characterize all three neurokinin (NK) receptors in the muscularis mucosae and mucosa along the length of the rat colon. Strips of proximal, mid, and distal col...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/s10620-006-3163-6
更新日期:2006-03-01 00:00:00
abstract::Serum biochemical tests were observed for about three weeks following oral cholecystography with fractionated high doses (6 g) of iopanoic acid (Telepaque) or sodium ipodate (Biloptin) in 24 and 29 patients, respectively. Both agents produced similar effects. No significant changes were seen in renal or hepatic functi...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/BF01308063
更新日期:1980-05-01 00:00:00
abstract::Chronic dyspepsia is common in children. However, the association of individual predominant symptoms with gastric emptying and their impact on nutritional status are poorly defined. We therefore studied 31 children (mean age 11 years, 14 boys) with chronic dyspepsia and classified their predominant symptoms (PS) by th...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1023/a:1013299016879
更新日期:2002-01-01 00:00:00
abstract::Breath methane was studied in 394 subjects. Among 152 controls, 50.0% produced methane--42.1% of males and 57.9% of females. One hundred sixteen patients with gastrointestinal diseases were studied. Among 32 with Crohn's disease, only 2 (6.1%) produced methane, as well as 16 of 51 ulcerative colitis patients (31.4%) a...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/BF01297052
更新日期:1987-03-01 00:00:00
abstract:BACKGROUND:Fibromyalgia (FM) is a disorder characterized by widespread chronic pain as core symptom and a broad range of comorbidities. Despite the prevalence of gastrointestinal (GI) comorbidities in patients with FM, GI functions have rarely been investigated in animal models of FM. AIMS:The purpose of the present s...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/s10620-019-05577-8
更新日期:2019-09-01 00:00:00
abstract::We have compared the [14C]triolein breath test for fat malabsorption with fecal fat excretion corrected for marker pellet recovery in 23 subjects with chronic liver disease. The breath test identified 15 of the 17 subjects with abnormal fecal fat excretion (sensitivity 88%). However, four of the six subjects with norm...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/BF01798358
更新日期:1988-05-01 00:00:00
abstract::Nine patients with concurrent myelodysplastic syndrome (MDS) and inflammatory bowel disease (IBD) were examined. Median age at diagnosis of these patients was similar to the usual age of patients at diagnosis of IBD only. There was a strong predominance of Crohn's disease (seven of nine cases), with an unusually high ...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章,评审
doi:10.1007/s10620-007-0090-0
更新日期:2008-07-01 00:00:00
abstract::Maintenance of intragastric pH > 4 is vital for effective management of gastroesophageal reflux disease (GERD). Esomeprazole 40 mg, the first proton pump inhibitor developed as an optical isomer, demonstrates improved acid inhibition over omeprazole 20 mg. Our aim was to compare esomeprazole 40 mg with omeprazole 40 m...
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:1015009300955
更新日期:2002-05-01 00:00:00
abstract::We examined the influences of aging on gastric damage and gastric mucosal blood flow (GMBF) responses induced by acid back-diffusion, following the barrier disruption, and investigated the relation of capsaicin-sensitive sensory nerves to these changes. Male Fischer rats 3, 13, and 24 months old were used. Under ureth...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/BF02093826
更新日期:1996-02-01 00:00:00
abstract::Gastrin-secreting tumors have been identified in ectopic locations including the ovary; the mechanisms regulating gastrin gene expression, its distribution, and signaling pathways in these ectopic tissues are not known. The purpose of our present study was to determine: (1) whether the gastrin gene and peptide could b...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1023/a:1018846311239
更新日期:1998-07-01 00:00:00
abstract::The effects of the water-soluble and delayed-release formulations of a nonsteroidal antiinflammatory drug, diclofenac, on the healing of gastroduodenal mucosal lesions were compared in a double-blind, double cross-over, placebo-controlled endoscopic study conducted in 14 healthy volunteers. Severe endoscopic lesions (...
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/BF01297025
更新日期:1991-05-01 00:00:00
abstract:BACKGROUND:A possible association between nonalcoholic fatty liver disease (NAFLD) and hypothyroidism has been suggested. The recognized link between hypothyroidism and elements of the metabolic syndrome may explain this association. AIM:The purpose of this study was to determine the prevalence of hypothyroidism in a ...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/s10620-011-2006-2
更新日期:2012-02-01 00:00:00
abstract:BACKGROUND:Liver fibrosis can progress to cirrhosis, hepatocellular carcinoma, or liver failure. Unfortunately, the antifibrotic agents are limited. Thrombin activates hepatic stellate cells (HSCs). Therefore, we investigated the effects of a direct thrombin inhibitor, dabigatran, on liver fibrosis. METHODS:Adult male...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/s10620-018-5311-1
更新日期:2019-01-01 00:00:00
abstract::This study aimed at establishment of adequate evaluation of intestinal viability before release of the strangulated intestine by measuring electrical properties. In rats a 20-cm segment of the distal ileum and mesentery was strangulated. The intestine was strangulated for 0, 2, 15, 45, 90, and 120 min. The conductance...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1023/b:ddas.0000026310.71607.4c
更新日期:2004-04-01 00:00:00
abstract::The effect of secretin and somatostatin on secretion of epidermal growth factor (EGF) from Brunner's glands was investigated in rats. Secretin increased volume secretion and the median output of EGF rose from 720 fmol/5 hr (total range 460-1320) in controls to 2065 fmol/5 hr (total range 1560-2730) at a dose of 50 pmo...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/BF02090369
更新日期:1994-10-01 00:00:00
abstract::Although the association between acute pancreatitis and pleuropulmonary damage is well documented, so far no information on lung function in patients with chronic pancreatitis is available. In this study functional, radiological, and clinical investigations have been carried out in 42 patients affected by chronic calc...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/BF01312477
更新日期:1984-10-01 00:00:00
abstract::To determine whether Helicobacter pylori has an effect on gastroduodenal mucosal prostaglandin generation, mucosal biopsies were obtained from the gastric body, antrum, and duodenal bulb of 30 patients who were undergoing upper gastrointestinal endoscopy for clinical indications. One biopsy from the gastric body and o...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/BF01298870
更新日期:1991-04-01 00:00:00
abstract::Detecting plasma protein loss from the stomach is quite difficult by measuring fecal alpha1-AT clearance because alpha1-AT is rapidly destroyed in the gastric juice at values below pH 3. We examined protein loss from the stomach using fecal alpha1-AT clearance with lansoprazole, a proton pump inhibitor. A 38-year-old ...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1023/a:1026625308572
更新日期:1999-11-01 00:00:00
abstract:BACKGROUND:The Child-Turcotte-Pugh (CTP) score is a widely used and validated predictor of long-term survival in cirrhosis. However, the cutpoints for stratifying laboratory variables in CTP have never been validated. OBJECTIVE:The objective of this study was to identify evidence-based cutpoints for the CTP laboratory...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/s10620-016-4239-6
更新日期:2016-11-01 00:00:00
abstract:INTRODUCTION:Assessment of whole gut transit, by radio-opaque markers or scintigraphy, is used to evaluate patients with constipation for slow gastrointestinal transit. Wireless capsule motility, using the SmartPill GI monitoring system, samples and transmits intraluminal pH, pressure, and temperature data from a capsu...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/s10620-009-0899-9
更新日期:2009-10-01 00:00:00
abstract:BACKGROUND AND AIMS:Obesity is a known risk factor for diverticulitis. Our objective was to examine the less investigated impact of morbid obesity (MO) on admissions and clinical course of diverticulitis in a US representative database. METHODS:We retrospectively queried the 2010-2014 Nationwide Readmission Database t...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/s10620-019-06002-w
更新日期:2020-09-01 00:00:00
abstract::The effect of dopamine on human gastric and small intestinal interdigestive motility was investigated in 12 subjects. Intestinal motility was recorded by means of a four-lumen polyvinyl probe with four open tips located 15 cm apart, continuously perfused with distilled water. In each subject during the same study, aft...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/BF01311668
更新日期:1986-04-01 00:00:00
abstract:BACKGROUND AND AIMS:Obesity and diabetes are risk factors for advanced alcoholic liver disease, and both are components of the metabolic syndrome. We aimed to assess the prevalence of metabolic syndrome and its components in a contemporary US cohort of adults with alcoholic liver disease and compare it to a historic co...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/s10620-020-06056-1
更新日期:2020-11-01 00:00:00
abstract::Growth factors upregulate cyclooxygenase-2 (COX-2) expression and extracellular signal-regulated kinase (ERK) activity, yet little is known regarding the interaction between COX-2 and ERK in terms of mitogenic signal transduction pathways in gastric epithelial cells. Therefore, we examined the role of COX-2 in EGF-ind...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1023/b:ddas.0000007860.87503.09
更新日期:2003-12-01 00:00:00
abstract:BACKGROUND:Given the rising epidemics of obesity and metabolic syndrome, nonalcoholic steatohepatitis (NASH) is now the most common cause of liver disease in the developed world. Effective treatment for NASH, either to reverse or prevent the progression of hepatic fibrosis, is currently lacking. AIM:To define the pred...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/s10620-014-3380-3
更新日期:2015-04-01 00:00:00
abstract::Polycystic liver disease (PCLD) without polycystic kidney is infrequent in clinical setting. Family clustering is found in patients with PCLD, and it is inherited in an autosomal dominant fashion. Through positional cloning in North America and Europe (mostly in Dutch and Finnish descents), mutations in PRKCSH gene on...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/s10620-009-0776-6
更新日期:2010-03-01 00:00:00
abstract::Suspected risk factors for adenocarcinoma of the small bowel in Crohn's disease include surgically excluded small bowel loops, chronic fistulous disease, and male sex. Review of all seven University of Chicago cases failed to confirm any suspected risk factor. A case-control study was performed to identify possible al...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/BF01296557
更新日期:1992-08-01 00:00:00
abstract::In 1958 the Yale freshman class gave blood samples as part of a study intended to determine the predictive value of plasma pepsinogen (PP) for the subsequent development of duodenal ulcer (DU). We report a long-term follow-up of this cohort. A self-administered questionnaire designed to ascertain information about the...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/BF01296515
更新日期:1986-11-01 00:00:00