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At least 307 records · Page 17Linked to original sources
PubMed1985

Duodenal lactoferrin in patients with chronic pancreatitis and gastrointestinal diseases.

Lactoferrin (LF), chymotrypsin and lipase activity were measured in duodenal juice during pancreatic stimulation. Secretin (0.5 CU/kg/h) plus cerulein (75 ng/kg/h) were infused intravenously in 98 subjects: 33 patients without organic diseases (C), 40 patients affected by chronic pancreatitis (CP), and 25 patients with different gastrointestinal diseases (GID). LF was determined by means of a new noncompetitive immunoenzymatic assay with a sensitivity in the duodenal juice of 5 ng/ml. Duodenal LF concentrations were significantly higher in CP than in C or GID (p less than 0.001). LF was in a normal range in acute relapsing pancreatitis due to biliary stones or pancreas divisum. In the diagnosis of the chronic pancreatitis, LF/lipase ratios showed a specificity of 93% and a sensitivity of 95%. Our results show that LF immunoassay in duodenal juice is a sensitive and accurate assay to apply in pancreatic function tests involving duodenal content analysis.

Adult↗
PubMed1996

The spectrum of Helicobacter pylori in upper gastrointestinal disease.

Helicobacter pylori has been recognized as a contributing factor in gastrointestinal disease. Yet, questions remain as to its clinical significance. This prospective study was done to determine the prevalence, distribution, clinical significance, and treatment response of H. pylori gastrointestinal infection. A total of 91 patients with upper gastrointestinal symptoms underwent 122 esophagogastroduodenoscopies (EGD). Biopsies were taken for H. pylori from the gastric fundus, body, antrum, prepylorus, and duodenal bulb; 45.3 per cent of patients with abdominal pain, 27.8 per cent with "heartburn," and 55.6 per cent with anemia/GI bleed had H. pylori infections. Pertaining to EGD findings: 54.2 per cent of patients with gastroduodenal ulcer, 56.4 per cent with gastritis/duodenitis, 37.5 per cent with esophagitis/esophageal ulcer, but only 17.6 per cent with normal findings had H. pylori infection. The distribution of H. pylori: fundus (53.3%); body (55.6%); antrum (85.4%); prepylorus (78.4%); duodenum (15.6%). Treatment for H. pylori was amoxicillin, metronidazole, colloid bismuth with an antisecretory drug. H. pylori was eradicated in 78.9 per cent of patients; 93.3 per cent of these patients had symptomatic improvement and/or ulcer healing. Using stepwise logistic regression, H. pylori eradication was an independent predictor of symptomatic improvement.

Abdominal Pain↗
PubMed2000

[Role of grandaxin in the treatment of functional gastrointestinal diseases].

AIM: To assess efficacy of grandaxine in correction of anxiety syndrome and vegetative dysfunction in patients with gastrointestinal diseases. MATERIAL AND METHODS: The trial included 59 patients with functional gastrointestinal, emotional and vegetative disorders who failed standard therapy. 43 patients of the test group received standard therapy in combination with grandaxine. RESULTS: Anxiety (Spilberg-Khanin scale), vegetative dysfunction (Vein scale) reduced in 90% of the patients of the test group more significantly than in the control group. Intestinal passage in patients with irritable colon syndrome improved also. CONCLUSION: A pronounced role of psychovegetative disorders was confirmed in development of functional gastrointestinal disorders. Grandaxine proved efficient in correction of such disorders irrespective of location of the pathology and prevalent tonicity of the autonomic nervous system.

Adolescent↗
PubMedDate not supplied

[Intestinal microflora and concomitant gastrointestinal diseases in patients with chronic hepatitis B and C].

In chronic viral hepatitis B and C the development of intestinal dysbacteriosis and high occurrence of concomitant diseases of the gastrointestinal tract were observed. In cases of increased dysbacteriosis degree and in the presence of concomitant diseases the blood plasma of patients exhibited higher activity in reaction with the of amebocytes lysate obtained from crabs of the genus Limulus. A suggestion was made that the endotoxin of Gram negative intestinal microflora could probably play some role in the development of pathological processes in chronic viral hepatitis B and C.

Gastrointestinal Diseases↗
PubMed1998

Nutrient antioxidants in gastrointestinal diseases.

Oxidative stress appears to play a role in the pathogenesis of a number of gastrointestinal disease states, including pancreatitis; gastric and duodenal ulcer disease; IBD; gastric, esophageal, and colon cancers; and hepatic injury secondary to alcohol, metal storage disorders, hepatitis, and ischemia/reperfusion injury. The nutritional antioxidants are attractive potential therapeutic and chemopreventive agents because they are inexpensive and have a relatively low toxicity profile. A word of caution should be noted: Some antioxidants, such as vitamin C, can be prooxidant under certain conditions, and systemically altering the redox state may have untoward effects on the inflammatory response in certain disease states. Thus, at the current time, antioxidant therapy should be restricted to randomized, controlled clinical trials, in which treatment effects can be closely monitored, and therapeutic efficacy can be determined with scientific accuracy.

Animals↗
PubMed2001

[Nutritional therapy in gastrointestinal diseases. Diets--necessary or superfluous?].

Diets form a part of the treatment concept in numerous gastrointestinal diseases. Their effectiveness, however, varies considerably from one disease to another. Thus, for example, diet is of decisive importance in celiac disease and lactose intolerance. In contrast, dietary measures are ineffective in the treatment of gallstones, and uncertain as a prophylactic measure against biliary colic. While dietetic measures are an important temporary measure in acute pancreatitis, in chronic pancreatitis such an approach is often not complied with, since it includes abstinence from alcohol. In chronic inflammatory bowel disease, diet can ameliorate a number of complications, although it leaves the pathological process itself unaffected. High-fiber diet is, for the most part, ineffective in patients with irritable bowel syndrome. The present article discusses the benefits of dietary measures in a number of gastroenterological disorders.

Feeding Behavior↗
PubMed1979

[Isolation of nonagglutinating vibrios in acute gastrointestinal diseases in Kiev Province].

The results of the bacteriological examination of material obtained from 71 patients with acute gastrointestinal diseases for the presence of vibrioflora, as well as the results of surveying different groups of population for the detection of vibrio-carriers are presented. The clinical and epidemiological data obtained in the course of various diseases caused by nonagglutinating vibrios are analyzed. The biological properties of nonagglutionating vibrio cultures isolated from patients and vibrio-carriers are described. The data thus obtained substantiate the necessity of carefully evaluating nonagglutinating vibrio cultures isolated from humans with due regard for the existing epidemic situation.

Acute Disease↗