Page last updated: 2024-10-20

urea and Stomach Ulcer

urea has been researched along with Stomach Ulcer in 63 studies

pseudourea: clinical use; structure
isourea : A carboximidic acid that is the imidic acid tautomer of urea, H2NC(=NH)OH, and its hydrocarbyl derivatives.

Stomach Ulcer: Ulceration of the GASTRIC MUCOSA due to contact with GASTRIC JUICE. It is often associated with HELICOBACTER PYLORI infection or consumption of nonsteroidal anti-inflammatory drugs (NSAIDS).

Research Excerpts

ExcerptRelevanceReference
"Gastric urease was studied isotopically in 230 patients with biopsy-proven normal mucosa or chronic gastritis, including 59 patients with ulcer disease."7.68Quantification of Helicobacter pylori infection in gastritis and ulcer disease using a simple and rapid carbon-14-urea breath test. ( de Meeus, Y; Debongnie, JC; Haot, J; Mainguet, P; Pauwels, S; Raat, A, 1991)
"Campylobacter pyloridis, a bacterium implicated as the aetiological agent of gastritis and possibly gastric ulcers, has a very high urease activity."7.67Campylobacter pyloridis, urease, hydrogen ion back diffusion, and gastric ulcers. ( Hazell, SL; Lee, A, 1986)
"We examined the pathophysiological roles of the urea-urease-ammonia system in gastric ulcer disease using rats."7.67Effect of ammonia on the gastric mucosa in rats: pathophysiological importance of urease in gastric ulcer disease. ( Inada, M; Miyake, T; Murakami, M; Yoo, JK, 1988)
"Three hundred fifty-one consecutive patients with dyspepsia (mean age 40 yr; range 16-77 yr) had an HRB test and UBT followed by endoscopy with biopsies of the antrum and body for histology and antral urease slide test (CLO test)."5.08Comparison of helisal rapid blood test and 14C-urea breath test in determining Helicobacter pylori status and predicting ulcer disease in dyspeptic patients. ( Hilditch, TE; Kelman, A; McColl, KE; Mowat, C; Murray, L; Oien, K, 1998)
" pylori-positive gastroduodenal ulcer bleeding, which could be commenced intravenously after endoscopic diagnosis, and to assess the effect of omeprazole pretreatment on bacterial eradication."5.07Intravenous omeprazole/amoxicillin and omeprazole pretreatment in Helicobacter pylori-positive acute peptide ulcer bleeding. A pilot study. ( Adamek, RJ; Freitag, M; Opferkuch, W; Rühl, GH; Wegener, M, 1994)
" pylori-positive gastroduodenal ulcer disease were treated with a 14-day course of 20 mg omeprazole bid orally, combined with either 1 g amoxicillin tid intravenously (n = 15) or 500 mg amoxicillin six times daily orally (n = 16)."5.07Medium-term results of oral and intravenous omeprazole/amoxicillin Helicobacter pylori eradication therapy. ( Adamek, RJ; Freitag, M; Labenz, J; Opferkuch, W; Rühl, GH; Wegener, M, 1994)
" We compared its sensitivity and specificity in reference to the (13) C-urea-breath test (UBT) and H."3.79Diagnostic accuracy of urine-based kits for detection of Helicobacter pylori antibody in children. ( Booka, M; Fukuda, Y; Hiwatani, T; Kamiya, S; Kikuchi, S; Maekawa, K; Okuda, M; Osaki, T, 2013)
" In all models, URB937 was as effective or more effective than standard analgesic and anti-inflammatory drugs (indomethacin, gabapentin, dexamethasone) and reversed pain-related responses (mechanical hyperalgesia, thermal hyperalgesia, and mechanical allodynia) in a dose-dependent manner."3.78Peripheral FAAH inhibition causes profound antinociception and protects against indomethacin-induced gastric lesions. ( Armirotti, A; Bandiera, T; Bertorelli, R; Colombano, G; Moreno-Sanz, G; Piomelli, D; Reggiani, A; Sasso, O; Scarpelli, R, 2012)
"Our aim was to determine concordance between 13C-urea breath test and serology in detecting Helicobacter pylori and to study their potential use for monitoring eradication in patients with gastric ulcer."3.70Concordance between noninvasive tests in detecting Helicobacter pylori and potential use of serology for monitoring eradication in gastric ulcer. ( Bermejo, F; Boixeda, D; Cantón, R; Defarges, V; Gisbert, JP; Martín-de-Argila, C; Sanz, JM, 2000)
" The sensitivity and specificity of [13C]urea breath test at 6 wk posttreatment are 97% and 71%, respectively."3.69[13C]urea breath test to confirm eradication of Helicobacter pylori. ( Cutler, AF; Schubert, T; Slomianski, A, 1995)
"Of the 182 patients with a positive 14C urea breath test, duodenal and/or gastric ulcers were present in 45% and erosive duodenitis in a further 2%."3.69The Helicobacter pylori breath test: a surrogate marker for peptic ulcer disease in dyspeptic patients. ( Dickson, A; el-Nujumi, A; el-Omar, E; Gillen, D; Hilditch, TE; Kelman, A; McColl, KE; Murray, L, 1997)
" pylori solution (200 IU of urease/ml) and 1 ml of urea (400 mg/dl) for 60 min after the creation of ischemia in the stomach (by withdrawal of 3 ml of blood)."3.68Helicobacter pylori has an ulcerogenic action in the ischemic stomach of rats. ( Asagoe, K; Dekigai, H; Kita, T; Kusaka, S; Murakami, M; Saita, H; Teramura, S, 1992)
"Gastric urease was studied isotopically in 230 patients with biopsy-proven normal mucosa or chronic gastritis, including 59 patients with ulcer disease."3.68Quantification of Helicobacter pylori infection in gastritis and ulcer disease using a simple and rapid carbon-14-urea breath test. ( de Meeus, Y; Debongnie, JC; Haot, J; Mainguet, P; Pauwels, S; Raat, A, 1991)
"We examined the morphological changes in gastric mucosa and the generation of ammonia after exposure of the rat stomach to urea in the presence of urease, in attempts to investigate a pathophysiological role of urea, urease, and ammonia system in gastric ulcer diseases."3.68Generation of ammonia and mucosal lesion formation following hydrolysis of urea by urease in the rat stomach. ( Asada, T; Kita, T; Matuo, K; Murakami, M; Saita, H; Teramura, S; Yamamoto, K; Yoo, JK, 1990)
"Campylobacter pyloridis, a bacterium implicated as the aetiological agent of gastritis and possibly gastric ulcers, has a very high urease activity."3.67Campylobacter pyloridis, urease, hydrogen ion back diffusion, and gastric ulcers. ( Hazell, SL; Lee, A, 1986)
"We examined the pathophysiological roles of the urea-urease-ammonia system in gastric ulcer disease using rats."3.67Effect of ammonia on the gastric mucosa in rats: pathophysiological importance of urease in gastric ulcer disease. ( Inada, M; Miyake, T; Murakami, M; Yoo, JK, 1988)
"4) than with the latter urea dosage and test meal (mean -1."2.69Isotope ratio mass spectrometry (IRMS) versus laser-assisted ratio analyzer (LARA): a comparative study using two doses of. ( Biagini, R; Celle, G; Dulbecco, P; Gatta, L; Landi, F; Miglioli, M; Ricci, C; Savarino, V; Tessieri, L; Vaira, D, 2000)
"All the gastric cancer developed in patients with gastric ulcer, but none in patients with duodenal ulcer (p= 0."1.33The effect of eradicating helicobacter pylori on the development of gastric cancer in patients with peptic ulcer disease. ( Ishiki, K; Mizuno, M; Nagahara, Y; Oguma, K; Okada, H; Shiratori, Y; Take, S; Yokota, K; Yoshida, T, 2005)
"Urease activity is an important characteristic of the organism and is employed in the rapid urease and urea breath tests."1.30Gastric juice urease activity as a diagnostic test for Helicobacter pylori infection. ( Lieber, CS; Mokuolu, AO; Sigal, SH, 1997)

Research

Studies (63)

TimeframeStudies, this research(%)All Research%
pre-199013 (20.63)18.7374
1990's26 (41.27)18.2507
2000's16 (25.40)29.6817
2010's8 (12.70)24.3611
2020's0 (0.00)2.80

Authors

AuthorsStudies
Pathak, CM1
Kaur, B1
Bhasin, DK1
Mittal, BR1
Sharma, S1
Khanduja, KL1
Aggarwal, L1
Rana, SS1
Garza-González, E1
Perez-Perez, GI1
Maldonado-Garza, HJ1
Bosques-Padilla, FJ1
Matsumoto, T1
Kawakubo, M1
Akamatsu, T1
Koide, N1
Ogiwara, N1
Kubota, S1
Sugano, M1
Kawakami, Y1
Katsuyama, T1
Ota, H1
Lee, TH1
Lin, CC1
Chung, CS1
Lin, CK1
Liang, CC1
Tsai, KC1
Girdaladze, A1
Mosidze, B1
Elisabedashvili, G1
Kordzaia, D1
E Lacerda, RR1
do Nascimento, ES1
de Lacerda, JT1
Pinto, LD1
Rizzi, C1
Bezerra, MM1
Pinto, IR1
Filho, SM1
Pinto, VP1
Filho, GC1
Gadelha, CA1
Gadelha, TS1
Vakil, N1
Zullo, A1
Ricci, C2
Hassan, C1
Vaira, D2
Sasso, O1
Bertorelli, R1
Bandiera, T1
Scarpelli, R1
Colombano, G1
Armirotti, A1
Moreno-Sanz, G1
Reggiani, A1
Piomelli, D1
Okuda, M1
Kamiya, S1
Booka, M1
Kikuchi, S1
Osaki, T1
Hiwatani, T1
Maekawa, K1
Fukuda, Y1
Calvet, X2
Almirall, J1
López, T1
Gisbert, JP2
Gomollón, F1
Domínguez-Muñoz, JE1
Borda, F1
Jiménez, I1
Vázquez, MA1
Gallego, S1
Iglesias, J1
Pastor, G1
Pajares, JM1
Liao, CC1
Lee, CL1
Lai, YC1
Huang, SH1
Lee, SC1
Wu, CH1
Tu, TC1
Chen, TK1
Bai, CH1
Peitz, U1
Leodolter, A1
Wex, T1
Schütze, D1
Wolle, K1
Welte, T1
Günther, T1
Schmidt, U1
Malfertheiner, P1
Take, S1
Mizuno, M1
Ishiki, K1
Nagahara, Y1
Yoshida, T1
Yokota, K1
Oguma, K1
Okada, H1
Shiratori, Y1
Fukushima, T1
Tokioka, H1
Ishii, F1
Mikane, T1
Oku, S1
Fujii, H1
Katayama, D1
Kawanishi, S1
Kosaka, J1
Nagano, Y1
Piper, DW1
Fenton, BH1
Goodman, LR1
Bruseghini, L1
Basi, N1
Gras, J1
Llenas, J1
de Miguel, G1
Rodés, B1
Sanfeliu, C1
Vilageliu, J1
Zapatero, J1
Giraldez, A1
Malov, IuS1
Nakata, H1
Itoh, H1
Nishioka, S1
Adamek, RJ2
Freitag, M2
Opferkuch, W2
Rühl, GH2
Wegener, M2
Slomianski, A1
Schubert, T1
Cutler, AF1
Takeuchi, K1
Ohuchi, T1
Harada, H1
Okabe, S1
Kao, CH1
Wang, SJ1
Chen, GH1
Yeh, SH1
Murakami, M4
Saita, H3
Teramura, S3
Dekigai, H2
Asagoe, K2
Kusaka, S2
Kita, T3
Labenz, J1
Greenberg, PD1
Koch, J1
Cello, JP1
Rune, SJ1
Bell, GD1
Powell, KU1
Ohara, S1
Sekine, H1
Moriyama, S1
Sugiyama, K1
Arikawa, T1
Iijima, K1
Honda, K1
Asaki, S1
Toyota, T1
Sato, A1
Mokuolu, AO1
Sigal, SH1
Lieber, CS1
McColl, KE2
el-Nujumi, A1
Murray, L2
el-Omar, E1
Gillen, D1
Dickson, A1
Kelman, A2
Hilditch, TE2
Mowat, C1
Oien, K1
Koshy, A1
Pitchumoni, CS1
Lerang, F1
Haug, JB1
Moum, B1
Mowinckel, P1
Berge, T1
Ragnhildstveit, E1
Bjørneklett, A1
Dahlberg, M1
Schjønsby, H1
Suzuki, M1
Kitahora, T1
Nagahashi, S1
Suzuki, H1
Mori, M1
Hibi, T1
Ishii, H1
Casellas, F1
Lopez, J1
Borruel, N1
Saperas, E1
Vergara, M1
de Torres, I1
Armengol, JR1
Malagelada, JR1
Färkkilä, M1
Suto, H2
Azuma, T2
Ito, S2
Ito, Y2
Miyaji, H2
Yamazaki, Y2
Kohli, Y2
Kuriyama, M2
Riepl, RL1
Folwaczny, C1
Otto, B1
Klauser, A1
Blendinger, C1
Wiebecke, B1
König, A1
Lehnert, P1
Heldwein, W1
Kuang, A1
Liang, Z1
Tan, T1
Chen, D1
Ma, H1
Si, K1
Ouyang, Q1
Bermejo, F1
Boixeda, D1
Sanz, JM1
Cantón, R1
Defarges, V1
Martín-de-Argila, C1
Warzecha, Z1
Dembiński, A1
Brzozowski, T1
Ceranowicz, P1
Pajdo, R1
Niemiec, J1
Drozdowicz, D1
Mitis-Musioł, M1
Konturek, SJ1
Savarino, V1
Landi, F1
Dulbecco, P1
Tessieri, L1
Biagini, R1
Gatta, L1
Miglioli, M1
Celle, G1
Chung, IK1
Hong, SJ1
Kim, EJ1
Cho, JY1
Kim, HS1
Park, SH1
Lee, MH1
Kim, SJ1
Shim, CS1
Kobayashi, D1
Eishi, Y1
Ohkusa, T1
Ishige, I1
Suzuki, T1
Minami, J1
Yamada, T1
Takizawa, T1
Koike, M1
Gené, E1
Lotterer, E1
Ramaker, J1
Lüdtke, FE1
Tegeler, R1
Geletneky, JV1
Bauer, FE1
Debongnie, JC1
Pauwels, S1
Raat, A1
de Meeus, Y1
Haot, J1
Mainguet, P1
Yoo, JK2
Yamamoto, K1
Matuo, K1
Asada, T1
Hazell, SL1
Lee, A1
Inada, M1
Miyake, T1
Mazzone, G1
Puglisi, G1
Panico, AM1
Pignatello, R1
Corsaro, A1
Caruso, A1
Leone, MG1
Amico Roxas, M1
Eastwood, GL1
Velican, C1
Skillman, JJ1
Silen, W1
Christopher, L1
Fitzgerald, O1
Dolif, D1
Jürgens, P1
Ritchie, WP1
Fischer, RP1

Clinical Trials (1)

Trial Overview

TrialPhaseEnrollmentStudy TypeStart DateStatus
Comparison Between Hybrid, Reverse Hybrid, and Non-Bismuth Levofloxacin Quadruple Regimens for Helicobacter Pylori Infection in Egypt: A Randomized Controlled Trial[NCT04039412]Phase 4330 participants (Actual)Interventional2018-06-01Completed
[information is prepared from clinicaltrials.gov, extracted Sep-2024]

Trial Outcomes

Incidence of Treatment-Emergent Adverse Events

Questionnaire to measure the number of Participants with Treatment-Emergent Adverse Events (NCT04039412)
Timeframe: 10-14 days

InterventionParticipants (Count of Participants)
(1) Reverse Hybrid Regimen49
(2) Hybrid Regimen58
(3) Levofloxacin Quadruple Regimen44

Percentage of Helicobacter Pylori Infection Cure

Measuring the curative rate of each regimen by a fecal antigen test (NCT04039412)
Timeframe: 40-44 days

InterventionParticipants (Count of Participants)
(1) Reverse Hybrid Regimen102
(2) Hybrid Regimen101
(3) Levofloxacin Quadruple Regimen91

Rate of Helicobacter Pylori Treatment Completion

Questionnaire to evaluate the compliance with each treatment regimen (NCT04039412)
Timeframe: 10-14 days

InterventionParticipants (Count of Participants)
(1) Reverse Hybrid Regimen109
(2) Hybrid Regimen107
(3) Levofloxacin Quadruple Regimen108

Reviews

3 reviews available for urea and Stomach Ulcer

ArticleYear
A review of Helicobacter pylori diagnosis, treatment, and methods to detect eradication.
    World journal of gastroenterology, 2014, Feb-14, Volume: 20, Issue:6

    Topics: Anti-Bacterial Agents; Biopsy; Breath Tests; Clarithromycin; Drug Resistance, Bacterial; Helicobacte

2014
[Helicobacter pylori and gastroduodenal pathology in patient with chronic renal insufficiency undergoing dialysis].
    Nefrologia : publicacion oficial de la Sociedad Espanola Nefrologia, 2002, Volume: 22, Issue:4

    Topics: Anemia; Anti-Bacterial Agents; Anti-Ulcer Agents; Comorbidity; Disease Susceptibility; Drug Therapy,

2002
Gastric mucosal barriers.
    Surgery annual, 1972, Volume: 4

    Topics: Animals; Aspirin; Atropine; Bile Acids and Salts; Cats; Diffusion; Dilatation; Ethanol; Gastric Acid

1972

Trials

11 trials available for urea and Stomach Ulcer

ArticleYear
[Comparison between two 13C-urea breath tests for the diagnosis of Helicobacter pylori infection: isotope ratio mass spectrometer versus infrared spectrometer].
    Gastroenterologia y hepatologia, 2003, Volume: 26, Issue:3

    Topics: Breath Tests; Carbon Isotopes; Double-Blind Method; Female; Helicobacter Infections; Helicobacter py

2003
Efficacy of lansoprazole and amoxicillin in eradicating Helicobacter pylori: evaluation using 13C-UBT and Monoclonal H. pylori antibody testing.
    Journal of clinical gastroenterology, 1995, Volume: 20 Suppl 2

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Amoxicillin; Anti-Ulcer Agents; Antibodies, Bacterial; Anti

1995
Intravenous omeprazole/amoxicillin and omeprazole pretreatment in Helicobacter pylori-positive acute peptide ulcer bleeding. A pilot study.
    Scandinavian journal of gastroenterology, 1994, Volume: 29, Issue:10

    Topics: Acute Disease; Administration, Oral; Adult; Aged; Aged, 80 and over; Amoxicillin; Breath Tests; Carb

1994
Medium-term results of oral and intravenous omeprazole/amoxicillin Helicobacter pylori eradication therapy.
    The American journal of gastroenterology, 1994, Volume: 89, Issue:1

    Topics: Administration, Oral; Adult; Aged; Aged, 80 and over; Amoxicillin; Breath Tests; Drug Administration

1994
[Methodological study of 13C-urea breath test for detection of Helicobacter pylori infection].
    Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology, 1996, Volume: 93, Issue:8

    Topics: Adult; Aged; Breath Tests; Carbon Dioxide; Carbon Radioisotopes; Duodenal Ulcer; Female; Gastritis;

1996
Comparison of helisal rapid blood test and 14C-urea breath test in determining Helicobacter pylori status and predicting ulcer disease in dyspeptic patients.
    The American journal of gastroenterology, 1998, Volume: 93, Issue:1

    Topics: Adolescent; Adult; Age Factors; Aged; Antibodies, Bacterial; Breath Tests; Carbon Radioisotopes; Con

1998
Accuracy of IgG serology and other tests in confirming Helicobacter pylori eradication.
    Scandinavian journal of gastroenterology, 1998, Volume: 33, Issue:7

    Topics: Adult; Aged; Aged, 80 and over; Biopsy, Needle; Breath Tests; Chi-Square Distribution; Confidence In

1998
The impact of delaying gastric emptying by either meal substrate or drug on the [13C]-urea breath test.
    The American journal of gastroenterology, 1999, Volume: 94, Issue:2

    Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Dopamine Agents; Duodenal Ulcer; Fema

1999
Isotope ratio mass spectrometry (IRMS) versus laser-assisted ratio analyzer (LARA): a comparative study using two doses of.
    Digestive diseases and sciences, 2000, Volume: 45, Issue:11

    Topics: Adult; Aged; Anti-Ulcer Agents; Breath Tests; Citric Acid; Cost-Benefit Analysis; Dietary Sucrose; F

2000
What is the best method to diagnose Helicobacter infection in bleeding peptic ulcers?: a prospective trial.
    The Korean journal of internal medicine, 2001, Volume: 16, Issue:3

    Topics: Biopsy, Needle; Breath Tests; Chi-Square Distribution; Female; Gastroscopy; Helicobacter Infections;

2001
A clinical trial of an oral urea preparation (Carbamine) in peptic ulcer therapy.
    Irish journal of medical science, 1968, Volume: 7, Issue:6

    Topics: Clinical Trials as Topic; Duodenal Ulcer; Humans; Stomach Ulcer; Urea

1968

Other Studies

49 other studies available for urea and Stomach Ulcer

ArticleYear
Comparison of encapsulated versus nonencapsulated (14) C-urea breath test for the detection of Helicobacter pylori infection: a scintigraphy study.
    Helicobacter, 2014, Volume: 19, Issue:2

    Topics: Adult; Aged; Breath Tests; Carbon Radioisotopes; Female; Gastritis; Helicobacter Infections; Helicob

2014
Helicobacter heilmannii sensu stricto-related gastric ulcers: a case report.
    World journal of gastroenterology, 2014, Mar-28, Volume: 20, Issue:12

    Topics: Animals; Biopsy; Breath Tests; Female; Gastric Mucosa; Gastritis; Gastroscopy; Helicobacter heilmann

2014
Increasing biopsy number and sampling from gastric body improve the sensitivity of rapid urease test in patients with peptic ulcer bleeding.
    Digestive diseases and sciences, 2015, Volume: 60, Issue:2

    Topics: Aged; Anti-Ulcer Agents; Bacterial Proteins; Biomarkers; Biopsy; Breath Tests; Carbon Dioxide; Carbo

2015
[BREATH TEST WITH LOCALLY PRODUCED 13С-UREA (TBILISI, GEORGIA) IN DIAGNOSTICS OF HELICOBACTER PYLORI INFECTION].
    Georgian medical news, 2016, Issue:253

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Chronic Disease; Duodenal

2016
Lectin from seeds of a Brazilian lima bean variety (Phaseolus lunatus L. var. cascavel) presents antioxidant, antitumour and gastroprotective activities.
    International journal of biological macromolecules, 2017, Volume: 95

    Topics: Acetylgalactosamine; Animals; Antineoplastic Agents, Phytogenic; Antioxidants; Benzothiazoles; Biphe

2017
Duplicate breath testing to confirm eradication of Helicobacter pylori: incremental benefit and cost in 419 patients.
    Alimentary pharmacology & therapeutics, 2008, Dec-01, Volume: 28, Issue:11-12

    Topics: Adult; Aged; Aged, 80 and over; Amoxicillin; Anti-Bacterial Agents; Breath Tests; Carbon Isotopes; C

2008
Peripheral FAAH inhibition causes profound antinociception and protects against indomethacin-induced gastric lesions.
    Pharmacological research, 2012, Volume: 65, Issue:5

    Topics: Amidohydrolases; Analgesics; Animals; Anti-Inflammatory Agents, Non-Steroidal; Arthritis, Experiment

2012
Diagnostic accuracy of urine-based kits for detection of Helicobacter pylori antibody in children.
    Pediatrics international : official journal of the Japan Pediatric Society, 2013, Volume: 55, Issue:3

    Topics: Adolescent; Antibodies, Bacterial; Breath Tests; Child; Child, Preschool; Chromatography, Affinity;

2013
Accuracy of three diagnostic tests used alone and in combination for detecting Helicobacter pylori infection in patients with bleeding gastric ulcers.
    Chinese medical journal, 2003, Volume: 116, Issue:12

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Breath Tests; Female; Helicobacter Infections; Helicobac

2003
Diagnostics of Helicobacter pylori infection in patients with peptic ulcer bleeding.
    Zeitschrift fur Gastroenterologie, 2004, Volume: 42, Issue:2

    Topics: Adult; Aged; Anti-Bacterial Agents; Anti-Ulcer Agents; Bacteriological Techniques; Biopsy; Breath Te

2004
The effect of eradicating helicobacter pylori on the development of gastric cancer in patients with peptic ulcer disease.
    The American journal of gastroenterology, 2005, Volume: 100, Issue:5

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Amoxicillin; Anti-Bacterial Agents; Anti-Ulcer Agents; B

2005
[Successful anesthetic management of a patient with thyroid storm using landiolol].
    Masui. The Japanese journal of anesthesiology, 2007, Volume: 56, Issue:2

    Topics: Adrenergic beta-Antagonists; Adult; Anesthesia, Inhalation; Humans; Infusions, Intravenous; Male; Me

2007
Peptic ulcers and bacterial infections.
    Harvard men's health watch, 2007, Volume: 11, Issue:11

    Topics: Anti-Bacterial Agents; Anti-Ulcer Agents; Breath Tests; Drug Therapy, Combination; Helicobacter Infe

2007
Lactic, pyruvic, citric, and uric acid and urea content of human gastric juice.
    Gastroenterology, 1967, Volume: 53, Issue:1

    Topics: Carcinoma; Citrates; Duodenal Ulcer; Gastric Juice; Histamine; Humans; Lactates; Pyruvates; Stomach

1967
Anti-ulcer activity and other pharmacological properties of lozilurea.
    Arzneimittel-Forschung, 1983, Volume: 33, Issue:12

    Topics: Animals; Anti-Ulcer Agents; Aspirin; Dogs; Duodenal Ulcer; Female; Gastric Mucosa; Guinea Pigs; Hexo

1983
[Urea and human gastric secretion of hydrochloric acid].
    Fiziologicheskii zhurnal SSSR imeni I. M. Sechenova, 1980, Volume: 66, Issue:11

    Topics: Acute Disease; Adolescent; Adult; Chronic Disease; Duodenal Ulcer; Female; Gastric Acid; Gastric Muc

1980
[13C]urea breath test to confirm eradication of Helicobacter pylori.
    The American journal of gastroenterology, 1995, Volume: 90, Issue:2

    Topics: Adult; Aged; Anti-Bacterial Agents; Breath Tests; Carbon Isotopes; Drug Therapy, Combination; Duoden

1995
Irritant and protective action of urea-urease ammonia in rat gastric mucosa. Different effects of ammonia and ammonium ion.
    Digestive diseases and sciences, 1995, Volume: 40, Issue:2

    Topics: Ammonia; Animals; Dose-Response Relationship, Drug; Drug Evaluation, Preclinical; Drug Interactions;

1995
The relationship between Helicobacter pylori-associated gastritis or ulcer disease and gastric emptying.
    European journal of nuclear medicine, 1994, Volume: 21, Issue:3

    Topics: Adult; Aged; Breath Tests; Carbon Radioisotopes; Female; Gastric Emptying; Gastritis; Helicobacter I

1994
Gastric ammonia has a potent ulcerogenic action on the rat stomach.
    Gastroenterology, 1993, Volume: 105, Issue:6

    Topics: Action Potentials; Ammonia; Animals; Gastric Mucosa; Helicobacter pylori; Male; Rats; Rats, Sprague-

1993
Clinical utility and cost effectiveness of Helicobacter pylori testing for patients with duodenal and gastric ulcers.
    The American journal of gastroenterology, 1996, Volume: 91, Issue:2

    Topics: Anti-Bacterial Agents; Antibodies, Bacterial; Biopsy; Breath Tests; Coloring Agents; Cost-Benefit An

1996
Diagnosis of Helicobacter pylori infection. When to use which test and why.
    Scandinavian journal of gastroenterology. Supplement, 1996, Volume: 215

    Topics: Breath Tests; Duodenal Ulcer; Dyspepsia; Endoscopy, Gastrointestinal; Helicobacter Infections; Helic

1996
Helicobacter pylori reinfection after apparent eradication--the Ipswich experience.
    Scandinavian journal of gastroenterology. Supplement, 1996, Volume: 215

    Topics: Adult; Anti-Bacterial Agents; Anti-Ulcer Agents; Bismuth; Breath Tests; Case-Control Studies; Drug T

1996
Gastric juice urease activity as a diagnostic test for Helicobacter pylori infection.
    The American journal of gastroenterology, 1997, Volume: 92, Issue:4

    Topics: Ammonia; Clinical Enzyme Tests; Duodenal Ulcer; Dyspepsia; Female; Gastric Juice; Helicobacter Infec

1997
The Helicobacter pylori breath test: a surrogate marker for peptic ulcer disease in dyspeptic patients.
    Gut, 1997, Volume: 40, Issue:3

    Topics: Adolescent; Adult; Aged; Biomarkers; Breath Tests; Carbon Radioisotopes; Duodenal Ulcer; Dyspepsia;

1997
Should we still look for causes other than HP and NSAID for PUD?
    The American journal of gastroenterology, 1998, Volume: 93, Issue:7

    Topics: Anti-Inflammatory Agents, Non-Steroidal; Biopsy; Duodenal Ulcer; Duodenoscopy; Gastroscopy; Helicoba

1998
[13C-urea breath test as diagnostic method in Helicobacter pylori infection].
    Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke, 1998, Oct-10, Volume: 118, Issue:24

    Topics: Adult; Aged; Breath Tests; Carbon Isotopes; Duodenal Ulcer; Dyspepsia; Female; Gastritis; Helicobact

1998
Gastric urease activity is inversely associated with the success of treatment for Helicobacter pylori: effect of sofalcone.
    Journal of clinical gastroenterology, 1998, Volume: 27 Suppl 1

    Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Amoxicillin; Anti-Ulcer Agents; Breath Tests;

1998
[Active Campylobacter Pylori infection diagnosed by the urea breath test].
    Duodecim; laaketieteellinen aikakauskirja, 1996, Volume: 112, Issue:5

    Topics: Breath Tests; Duodenal Ulcer; Female; Helicobacter Infections; Helicobacter pylori; Humans; Male; Mi

1996
Evaluation of endoscopic 13C-urea breath test for assessment of Helicobacter pylori eradication.
    Journal of gastroenterology, 1999, Volume: 34 Suppl 11

    Topics: Breath Tests; Carbon Isotopes; Duodenal Ulcer; Endoscopy, Gastrointestinal; Gastritis; Helicobacter

1999
Accuracy of 13C-urea breath test in clinical use for diagnosis of Helicobacter pylori infection.
    Zeitschrift fur Gastroenterologie, 2000, Volume: 38, Issue:1

    Topics: Biopsy; Breath Tests; Female; Gastric Mucosa; Gastritis; Gastroscopy; Helicobacter Infections; Helic

2000
Endoscopic [13C]-urea breath test for quantification of Helicobacter pylori infection.
    Journal of gastroenterology and hepatology, 2000, Volume: 15, Issue:2

    Topics: Breath Tests; Carbon Isotopes; Duodenal Ulcer; Endoscopy, Gastrointestinal; Gastritis; Helicobacter

2000
[Rapid microdose 14C-urea breath test for detection of Helicobacter pylori infection].
    Hua xi yi ke da xue xue bao = Journal of West China University of Medical Sciences = Huaxi yike daxue xuebao, 1998, Volume: 29, Issue:4

    Topics: Adolescent; Adult; Aged; Breath Tests; Carbon Radioisotopes; Duodenal Ulcer; Female; Gastritis; Heli

1998
Concordance between noninvasive tests in detecting Helicobacter pylori and potential use of serology for monitoring eradication in gastric ulcer.
    Journal of clinical gastroenterology, 2000, Volume: 31, Issue:2

    Topics: Adult; Aged; Antibodies, Bacterial; Biopsy; Breath Tests; Data Interpretation, Statistical; Enzyme-L

2000
Gastroprotective effect of histamine and acid secretion on ammonia-induced gastric lesions in rats.
    Scandinavian journal of gastroenterology, 2000, Volume: 35, Issue:9

    Topics: Ammonia; Animals; Dinoprostone; DNA; Female; Gastric Acid; Gastric Mucosa; Histamine; Histamine H2 A

2000
Gastric mucosal density of Helicobacter pylori estimated by real-time PCR compared with results of urea breath test and histological grading.
    Journal of medical microbiology, 2002, Volume: 51, Issue:4

    Topics: Biopsy; Breath Tests; DNA, Bacterial; Duodenal Ulcer; Female; Gastric Mucosa; Gastritis; Gastroscopy

2002
Costs of managing Helicobacter pylori-infected ulcer patients after initial therapy.
    Helicobacter, 2002, Volume: 7, Issue:3

    Topics: Breath Tests; Helicobacter Infections; Helicobacter pylori; Humans; Stomach Ulcer; Urea

2002
Helicobacter pylori has an ulcerogenic action in the ischemic stomach of rats.
    Journal of clinical gastroenterology, 1992, Volume: 14 Suppl 1

    Topics: Animals; Helicobacter Infections; Helicobacter pylori; Ischemia; Male; Rats; Rats, Inbred Strains; S

1992
The simplified 13C-urea breath test--one point analysis for detection of Helicobacter pylori infection.
    Zeitschrift fur Gastroenterologie, 1991, Volume: 29, Issue:11

    Topics: Breath Tests; Carbon Radioisotopes; Diagnosis, Differential; Duodenal Ulcer; Endoscopy, Gastrointest

1991
Quantification of Helicobacter pylori infection in gastritis and ulcer disease using a simple and rapid carbon-14-urea breath test.
    Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 1991, Volume: 32, Issue:6

    Topics: Breath Tests; Carbon Radioisotopes; Gastritis; Helicobacter Infections; Helicobacter pylori; Humans;

1991
Generation of ammonia and mucosal lesion formation following hydrolysis of urea by urease in the rat stomach.
    Journal of clinical gastroenterology, 1990, Volume: 12 Suppl 1

    Topics: Ammonia; Animals; Gastric Mucosa; Helicobacter pylori; Hydrolysis; Male; Rats; Rats, Inbred Strains;

1990
Campylobacter pyloridis, urease, hydrogen ion back diffusion, and gastric ulcers.
    Lancet (London, England), 1986, Jul-05, Volume: 2, Issue:8497

    Topics: Campylobacter; Diffusion; Gastric Mucosa; Gastritis; Humans; Hydrogen-Ion Concentration; Protons; St

1986
Effect of ammonia on the gastric mucosa in rats: pathophysiological importance of urease in gastric ulcer disease.
    Japanese journal of pharmacology, 1988, Volume: 47, Issue:3

    Topics: Ammonia; Animals; Gastric Mucosa; Male; Rats; Rats, Inbred Strains; Stomach Ulcer; Urea; Urease

1988
Synthesis and biological activity of acetamides, arylureas and 2-alkoxyphenyl-6-phenyl-1,3,4-oxa(thia)diazole-[3,2-a]-S- triazin-5,7-diones derived from 2-amino-5-alkoxyphenyl-1,3,4-oxa(thia)diazole.
    Il Farmaco; edizione scientifica, 1987, Volume: 42, Issue:12

    Topics: Acetamides; Animals; Anti-Inflammatory Agents, Non-Steroidal; Chemical Phenomena; Chemistry; Lethal

1987
Ultrastructural effects of ulcerogens.
    Digestive diseases and sciences, 1985, Volume: 30, Issue:11 Suppl

    Topics: Animals; Bile Acids and Salts; Ethanol; Gastric Mucosa; Hypertonic Solutions; Male; Mice; Microscopy

1985
Histochemical evidence for the role of macromolecular structural stability in the pathogenesis of diseases.
    Acta histochemica, 1970, Volume: 37, Issue:2

    Topics: Adult; Aged; Aorta; Arteriosclerosis; Arthritis, Rheumatoid; Collagen; Connective Tissue; Ear Ossicl

1970
Letter: Complications of carbenoxolone therapy.
    British medical journal, 1974, Sep-28, Volume: 3, Issue:5934

    Topics: Diuretics; Glycyrrhiza; Humans; Plants, Medicinal; Potassium; Stomach Ulcer; Succinates; Triterpenes

1974
[Nitrogen metabolism in parenteral feeding].
    Zeitschrift fur Ernahrungswissenschaft, 1971

    Topics: Adult; Aged; Alanine; Amino Acids; Ammonia; Creatinine; Diet Therapy; Duodenal Ulcer; Female; Glycin

1971
Studies on the pathogenesis of "stress ulcer": electrical potential difference and ionic fluxes across canine gastric mucosa during hemorrhagic shock.
    The Journal of surgical research, 1972, Volume: 12, Issue:3

    Topics: Action Potentials; Animals; Chlorides; Dogs; Gastric Acidity Determination; Gastric Mucosa; Hydrogen

1972