dinoprost and Peptic-Ulcer

dinoprost has been researched along with Peptic-Ulcer* in 6 studies

Other Studies

6 other study(ies) available for dinoprost and Peptic-Ulcer

ArticleYear
[The role of E2 and F2alpha prostaglandins in development of erosive-ulcerative lesions of the gastroduodenal region].
    Eksperimental'naia i klinicheskaia gastroenterologiia = Experimental & clinical gastroenterology, 2009, Issue:4

    To study role of E2 and F2alpha prostaglandins in development of erosive-ulcerative lesions of gastrointestinal tract.. were examined patients with mucosal erosive-ulcerative and inflammatory lesions of gastrointestinal tract, as well as patients with osteoarthritis who received selective and non selective NSAIDs. Determination of E2 and F2alpha endogenous PG group was investigated with help of immunefuoration method with help of R&D Systems, Inc. Control group was 15 healthy patients.. in presented work you can find that there is relationship between degree of reduction of PG level and severity of gastrointestinal mucosal lesion area. The lowest values of PGE2 and PG F2alpha observed in patients with gastric ulcer disease, especially during exacerbation. Patients with low PG synthesis in body increases likelihood of gastropathy as to reception of non-selective COX inhibitors, and at receiving selective COX-2 inhibitors.

    Topics: Case-Control Studies; Cyclooxygenase 1; Cyclooxygenase 2; Cyclooxygenase Inhibitors; Dinoprost; Dinoprostone; Duodenitis; Gastric Mucosa; Gastritis; Humans; Intestinal Mucosa; Osteoarthritis; Peptic Ulcer

2009
[Blood and urine prostaglandin E2 and prostaglandin F2 alpha in patients with chronic gastritis and peptic ulcer].
    Zhongguo Zhong xi yi jie he za zhi Zhongguo Zhongxiyi jiehe zazhi = Chinese journal of integrated traditional and Western medicine, 1992, Volume: 12, Issue:9

    The blood and urine prostaglandin E2 (PGE2), Prostaglandin F2 alpha (PGF2 alpha) in 106 cases of chronic gastritis and peptic ulcer were investigated by RIA. Meanwhile, the relationship among PGE2, PGF2 alpha and the Syndromes of TCM were approached. The result showed: In comparing with the normal control, the blood and urine PGE2 of 106 cases were obviously higher (P < 0.01), but PGF2 alpha was not (P > 0.05). The urine PGE2 and PGF2 alpha of moderate gastritis were markedly higher than those of mild gastritis (P < 0.05), but there were no significant difference between blood PGE2, PGF2 alpha of moderate gastritis and those of mild gastritis (P > 0.05). The blood PGE2, PGE2/PGF2 alpha ratio of Dampness-Heat in Spleen-Stomach Syndrome and the blood PGE2/PGF2 alpha ratio of incoordination between Liver and Stomach Syndrome were higher than those of Spleen Stomach Deficiency Syndrome in all the cases (P < 0.05). Compared with the normal control, both the decreased amplitude of blood PGE2/urine PGE2 and increased amplitude of blood PGF2 alpha/urine PGF2 alpha ratio showed as following: Spleen-Stomach Deficiency Syndrome > incoordination between Liver and stomach Syndrome > Dampness-Heat in Spleen-Stomach Syndrome. This study suggested: (1) There was a close relation between PGE2 and chronic gastritis and peptic ulcer; (2) There was no correlation between blood PGE2, PGF2 alpha and urine PGE2, PGF2 alpha; (3) PG was possibly a useful objective parameter to the Syndrome Differentiation in TCM.

    Topics: Adult; Aged; Dinoprost; Dinoprostone; Female; Gastritis; Humans; Male; Medicine, Chinese Traditional; Middle Aged; Peptic Ulcer; Radioimmunoassay

1992
[Role of gastric mucosa prostaglandins in the development of ulcer lesions in liver cirrhosis].
    Biulleten' eksperimental'noi biologii i meditsiny, 1991, Volume: 112, Issue:12

    The amount of prostaglandins (PD) E, F2 alpha and I2 (measured as 6-keto-Pg F1 alpha) in endoscopic biopsy specimens of gastric corpus' mucosa also as the concentration of Pg E and F2 in gastric juice of cirrhotic patients without or with gastric and duodenal ulcer were measured by radioimmunoassay. Release of Pgs with gastric juice (in the basal state and after histamine stimulation) was also significantly less in these patients. It was concluded that the severe disturbance of endogenous biosynthesis Pgs in gastroduodenal mucus of cirrhotic patients may play an important role in the development of ulcer disease in these patients.

    Topics: Biopsy; Chronic Disease; Dinoprost; Duodenal Ulcer; Gastric Juice; Gastric Mucosa; Humans; Liver Cirrhosis; Peptic Ulcer; Prostaglandins; Prostaglandins E; Radioimmunoassay; Stomach Ulcer

1991
Mucosal prostaglandin levels of the gastric stump.
    Gastroenterologia Japonica, 1988, Volume: 23, Issue:5

    The endogenous mucosal PG levels (PGE2, PGF2 alpha, PGI2, TXB2) of the gastric stump were investigated from biopsy materials, after partial gastrectomy made for ulcer disease. The mucosa of the stomach remnant were found to contain mainly PGE2 and PGI2. The PG contents of the mucosa of gastric stump were not influenced by the type of resection. Mucosal PG concentrations on the greater curvature were not dependent on the patients' age, the indication of the gastrectomy, the duration of postoperative interval, or the sex of the patient. There was no relation between the secretion capacity of the resected stomach and the mucosal PG contents of the greater curvature. After Billroth I and II gastrectomy procedures equivalently fair correlations have been established between the mucosal levels of PGE2 and PGF2 alpha, PGE2 and TXB2, PGF2 alpha and TXB2, PGI2 and TXB2 on the greater curvature, respectively. After both types of gastrectomy the mean PGI2 mucosal concentration of the greater curvature was significantly lower than those of the gastroenteroanastomosis and lesser curvature below the cardia, which in turn did not differ from each other. Biliary reflux does not cause characteristic alterations of the mucosal PG levels on the greater curvature. No definite relation between the histological findings of the mucosa and the PG concentrations was observed, which suggests a secondary role of the endogenous PGs in the pathogenesis of light microscopic mucosal alterations of the resected stomach.

    Topics: Adult; Aged; Dinoprost; Dinoprostone; Epoprostenol; Female; Gastrectomy; Gastric Mucosa; Humans; Male; Middle Aged; Peptic Ulcer; Prostaglandins; Thromboxane B2; Time Factors

1988
[Prostaglandin and cyclic nucleotide levels in patients with peptic ulcer and chronic gastritis with secretory insufficiency].
    Terapevticheskii arkhiv, 1987, Volume: 59, Issue:2

    A study of prostaglandins (PGE2 and PGF2) and cyclic nucleotides (cAMP, cGMP) in the blood and gastric mucosa biopsies was carried out. In peptic ulcer the level of cyclic nucleotides in the blood and gastric mucosa was on an increase. The level of prostaglandins increased in the blood and decreased in the gastric mucosa. A decrease in the level of prostaglandins and cAMP in the blood and gastric mucosa was noted in patients with chronic atrophic histamine refractory gastritis with a simultaneous rise of the cAMP level. It was shown that stable stimulation of cyclic nucleotides resulting in an increase of gastric acid production, might cause ulcer development and exacerbation of disease. In patients with chronic atrophic gastritis changes of prostaglandins and cyclic nucleotides as compared to those in patients with peptic ulcer, were contrary.

    Topics: Achlorhydria; Adolescent; Adult; Chronic Disease; Dinoprost; Dinoprostone; Gastric Mucosa; Gastritis; Humans; Middle Aged; Nucleotides, Cyclic; Peptic Ulcer; Prostaglandins E; Prostaglandins F

1987
Lack of specific binding of prostaglandin E2, prostaglandin F2 alpha, and 6-keto prostaglandin F1 alpha to serum in patients with peptic ulcer disease and in healthy subjects.
    Gastroenterology, 1986, Volume: 91, Issue:1

    Rabbits immunized against prostaglandins develop antibodies to prostaglandins and peptic ulcer disease (duodenal and gastric ulcers). We have evaluated the hypothesis that idiopathic gastric or duodenal ulcer disease in humans may be associated with the spontaneous occurrence of serum antibodies directed against endogenous prostaglandins. We found that serum from 45 ulcer patients (34 duodenal, 11 gastric) had a low degree of binding of radiolabeled prostaglandin E2, prostaglandin F2 alpha, or 6-keto prostaglandin F1 alpha. The extent to which prostaglandins were bound to serum of ulcer patients was not statistically different from prostaglandin binding to serum from 25 normal subjects. Therefore, we conclude that spontaneous occurrence of circulating antibodies against endogenous prostaglandins is an unlikely cause of gastroduodenal ulceration in humans.

    Topics: 6-Ketoprostaglandin F1 alpha; Adult; Aged; Antibodies; Dinoprost; Dinoprostone; Humans; Male; Middle Aged; Peptic Ulcer; Prostaglandins E; Prostaglandins F

1986