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).
Excerpt | Relevance | Reference |
---|---|---|
"Gastric urease was studied isotopically in 230 patients with biopsy-proven normal mucosa or chronic gastritis, including 59 patients with ulcer disease." | 7.68 | Quantification 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." | 7.67 | Campylobacter 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." | 7.67 | Effect 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)." | 5.08 | Comparison 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." | 5.07 | Intravenous 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)." | 5.07 | Medium-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." | 3.79 | Diagnostic 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." | 3.78 | Peripheral 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." | 3.70 | Concordance 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%." | 3.69 | The 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)." | 3.68 | Helicobacter 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." | 3.68 | Quantification 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." | 3.68 | Generation 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." | 3.67 | Campylobacter 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." | 3.67 | Effect 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." | 2.69 | Isotope 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." | 1.33 | The 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." | 1.30 | Gastric juice urease activity as a diagnostic test for Helicobacter pylori infection. ( Lieber, CS; Mokuolu, AO; Sigal, SH, 1997) |
Timeframe | Studies, this research(%) | All Research% |
---|---|---|
pre-1990 | 13 (20.63) | 18.7374 |
1990's | 26 (41.27) | 18.2507 |
2000's | 16 (25.40) | 29.6817 |
2010's | 8 (12.70) | 24.3611 |
2020's | 0 (0.00) | 2.80 |
Authors | Studies |
---|---|
Pathak, CM | 1 |
Kaur, B | 1 |
Bhasin, DK | 1 |
Mittal, BR | 1 |
Sharma, S | 1 |
Khanduja, KL | 1 |
Aggarwal, L | 1 |
Rana, SS | 1 |
Garza-González, E | 1 |
Perez-Perez, GI | 1 |
Maldonado-Garza, HJ | 1 |
Bosques-Padilla, FJ | 1 |
Matsumoto, T | 1 |
Kawakubo, M | 1 |
Akamatsu, T | 1 |
Koide, N | 1 |
Ogiwara, N | 1 |
Kubota, S | 1 |
Sugano, M | 1 |
Kawakami, Y | 1 |
Katsuyama, T | 1 |
Ota, H | 1 |
Lee, TH | 1 |
Lin, CC | 1 |
Chung, CS | 1 |
Lin, CK | 1 |
Liang, CC | 1 |
Tsai, KC | 1 |
Girdaladze, A | 1 |
Mosidze, B | 1 |
Elisabedashvili, G | 1 |
Kordzaia, D | 1 |
E Lacerda, RR | 1 |
do Nascimento, ES | 1 |
de Lacerda, JT | 1 |
Pinto, LD | 1 |
Rizzi, C | 1 |
Bezerra, MM | 1 |
Pinto, IR | 1 |
Filho, SM | 1 |
Pinto, VP | 1 |
Filho, GC | 1 |
Gadelha, CA | 1 |
Gadelha, TS | 1 |
Vakil, N | 1 |
Zullo, A | 1 |
Ricci, C | 2 |
Hassan, C | 1 |
Vaira, D | 2 |
Sasso, O | 1 |
Bertorelli, R | 1 |
Bandiera, T | 1 |
Scarpelli, R | 1 |
Colombano, G | 1 |
Armirotti, A | 1 |
Moreno-Sanz, G | 1 |
Reggiani, A | 1 |
Piomelli, D | 1 |
Okuda, M | 1 |
Kamiya, S | 1 |
Booka, M | 1 |
Kikuchi, S | 1 |
Osaki, T | 1 |
Hiwatani, T | 1 |
Maekawa, K | 1 |
Fukuda, Y | 1 |
Calvet, X | 2 |
Almirall, J | 1 |
López, T | 1 |
Gisbert, JP | 2 |
Gomollón, F | 1 |
Domínguez-Muñoz, JE | 1 |
Borda, F | 1 |
Jiménez, I | 1 |
Vázquez, MA | 1 |
Gallego, S | 1 |
Iglesias, J | 1 |
Pastor, G | 1 |
Pajares, JM | 1 |
Liao, CC | 1 |
Lee, CL | 1 |
Lai, YC | 1 |
Huang, SH | 1 |
Lee, SC | 1 |
Wu, CH | 1 |
Tu, TC | 1 |
Chen, TK | 1 |
Bai, CH | 1 |
Peitz, U | 1 |
Leodolter, A | 1 |
Wex, T | 1 |
Schütze, D | 1 |
Wolle, K | 1 |
Welte, T | 1 |
Günther, T | 1 |
Schmidt, U | 1 |
Malfertheiner, P | 1 |
Take, S | 1 |
Mizuno, M | 1 |
Ishiki, K | 1 |
Nagahara, Y | 1 |
Yoshida, T | 1 |
Yokota, K | 1 |
Oguma, K | 1 |
Okada, H | 1 |
Shiratori, Y | 1 |
Fukushima, T | 1 |
Tokioka, H | 1 |
Ishii, F | 1 |
Mikane, T | 1 |
Oku, S | 1 |
Fujii, H | 1 |
Katayama, D | 1 |
Kawanishi, S | 1 |
Kosaka, J | 1 |
Nagano, Y | 1 |
Piper, DW | 1 |
Fenton, BH | 1 |
Goodman, LR | 1 |
Bruseghini, L | 1 |
Basi, N | 1 |
Gras, J | 1 |
Llenas, J | 1 |
de Miguel, G | 1 |
Rodés, B | 1 |
Sanfeliu, C | 1 |
Vilageliu, J | 1 |
Zapatero, J | 1 |
Giraldez, A | 1 |
Malov, IuS | 1 |
Nakata, H | 1 |
Itoh, H | 1 |
Nishioka, S | 1 |
Adamek, RJ | 2 |
Freitag, M | 2 |
Opferkuch, W | 2 |
Rühl, GH | 2 |
Wegener, M | 2 |
Slomianski, A | 1 |
Schubert, T | 1 |
Cutler, AF | 1 |
Takeuchi, K | 1 |
Ohuchi, T | 1 |
Harada, H | 1 |
Okabe, S | 1 |
Kao, CH | 1 |
Wang, SJ | 1 |
Chen, GH | 1 |
Yeh, SH | 1 |
Murakami, M | 4 |
Saita, H | 3 |
Teramura, S | 3 |
Dekigai, H | 2 |
Asagoe, K | 2 |
Kusaka, S | 2 |
Kita, T | 3 |
Labenz, J | 1 |
Greenberg, PD | 1 |
Koch, J | 1 |
Cello, JP | 1 |
Rune, SJ | 1 |
Bell, GD | 1 |
Powell, KU | 1 |
Ohara, S | 1 |
Sekine, H | 1 |
Moriyama, S | 1 |
Sugiyama, K | 1 |
Arikawa, T | 1 |
Iijima, K | 1 |
Honda, K | 1 |
Asaki, S | 1 |
Toyota, T | 1 |
Sato, A | 1 |
Mokuolu, AO | 1 |
Sigal, SH | 1 |
Lieber, CS | 1 |
McColl, KE | 2 |
el-Nujumi, A | 1 |
Murray, L | 2 |
el-Omar, E | 1 |
Gillen, D | 1 |
Dickson, A | 1 |
Kelman, A | 2 |
Hilditch, TE | 2 |
Mowat, C | 1 |
Oien, K | 1 |
Koshy, A | 1 |
Pitchumoni, CS | 1 |
Lerang, F | 1 |
Haug, JB | 1 |
Moum, B | 1 |
Mowinckel, P | 1 |
Berge, T | 1 |
Ragnhildstveit, E | 1 |
Bjørneklett, A | 1 |
Dahlberg, M | 1 |
Schjønsby, H | 1 |
Suzuki, M | 1 |
Kitahora, T | 1 |
Nagahashi, S | 1 |
Suzuki, H | 1 |
Mori, M | 1 |
Hibi, T | 1 |
Ishii, H | 1 |
Casellas, F | 1 |
Lopez, J | 1 |
Borruel, N | 1 |
Saperas, E | 1 |
Vergara, M | 1 |
de Torres, I | 1 |
Armengol, JR | 1 |
Malagelada, JR | 1 |
Färkkilä, M | 1 |
Suto, H | 2 |
Azuma, T | 2 |
Ito, S | 2 |
Ito, Y | 2 |
Miyaji, H | 2 |
Yamazaki, Y | 2 |
Kohli, Y | 2 |
Kuriyama, M | 2 |
Riepl, RL | 1 |
Folwaczny, C | 1 |
Otto, B | 1 |
Klauser, A | 1 |
Blendinger, C | 1 |
Wiebecke, B | 1 |
König, A | 1 |
Lehnert, P | 1 |
Heldwein, W | 1 |
Kuang, A | 1 |
Liang, Z | 1 |
Tan, T | 1 |
Chen, D | 1 |
Ma, H | 1 |
Si, K | 1 |
Ouyang, Q | 1 |
Bermejo, F | 1 |
Boixeda, D | 1 |
Sanz, JM | 1 |
Cantón, R | 1 |
Defarges, V | 1 |
Martín-de-Argila, C | 1 |
Warzecha, Z | 1 |
Dembiński, A | 1 |
Brzozowski, T | 1 |
Ceranowicz, P | 1 |
Pajdo, R | 1 |
Niemiec, J | 1 |
Drozdowicz, D | 1 |
Mitis-Musioł, M | 1 |
Konturek, SJ | 1 |
Savarino, V | 1 |
Landi, F | 1 |
Dulbecco, P | 1 |
Tessieri, L | 1 |
Biagini, R | 1 |
Gatta, L | 1 |
Miglioli, M | 1 |
Celle, G | 1 |
Chung, IK | 1 |
Hong, SJ | 1 |
Kim, EJ | 1 |
Cho, JY | 1 |
Kim, HS | 1 |
Park, SH | 1 |
Lee, MH | 1 |
Kim, SJ | 1 |
Shim, CS | 1 |
Kobayashi, D | 1 |
Eishi, Y | 1 |
Ohkusa, T | 1 |
Ishige, I | 1 |
Suzuki, T | 1 |
Minami, J | 1 |
Yamada, T | 1 |
Takizawa, T | 1 |
Koike, M | 1 |
Gené, E | 1 |
Lotterer, E | 1 |
Ramaker, J | 1 |
Lüdtke, FE | 1 |
Tegeler, R | 1 |
Geletneky, JV | 1 |
Bauer, FE | 1 |
Debongnie, JC | 1 |
Pauwels, S | 1 |
Raat, A | 1 |
de Meeus, Y | 1 |
Haot, J | 1 |
Mainguet, P | 1 |
Yoo, JK | 2 |
Yamamoto, K | 1 |
Matuo, K | 1 |
Asada, T | 1 |
Hazell, SL | 1 |
Lee, A | 1 |
Inada, M | 1 |
Miyake, T | 1 |
Mazzone, G | 1 |
Puglisi, G | 1 |
Panico, AM | 1 |
Pignatello, R | 1 |
Corsaro, A | 1 |
Caruso, A | 1 |
Leone, MG | 1 |
Amico Roxas, M | 1 |
Eastwood, GL | 1 |
Velican, C | 1 |
Skillman, JJ | 1 |
Silen, W | 1 |
Christopher, L | 1 |
Fitzgerald, O | 1 |
Dolif, D | 1 |
Jürgens, P | 1 |
Ritchie, WP | 1 |
Fischer, RP | 1 |
Trial | Phase | Enrollment | Study Type | Start Date | Status | ||
---|---|---|---|---|---|---|---|
Comparison Between Hybrid, Reverse Hybrid, and Non-Bismuth Levofloxacin Quadruple Regimens for Helicobacter Pylori Infection in Egypt: A Randomized Controlled Trial[NCT04039412] | Phase 4 | 330 participants (Actual) | Interventional | 2018-06-01 | Completed | ||
[information is prepared from clinicaltrials.gov, extracted Sep-2024] |
Questionnaire to measure the number of Participants with Treatment-Emergent Adverse Events (NCT04039412)
Timeframe: 10-14 days
Intervention | Participants (Count of Participants) |
---|---|
(1) Reverse Hybrid Regimen | 49 |
(2) Hybrid Regimen | 58 |
(3) Levofloxacin Quadruple Regimen | 44 |
Measuring the curative rate of each regimen by a fecal antigen test (NCT04039412)
Timeframe: 40-44 days
Intervention | Participants (Count of Participants) |
---|---|
(1) Reverse Hybrid Regimen | 102 |
(2) Hybrid Regimen | 101 |
(3) Levofloxacin Quadruple Regimen | 91 |
Questionnaire to evaluate the compliance with each treatment regimen (NCT04039412)
Timeframe: 10-14 days
Intervention | Participants (Count of Participants) |
---|---|
(1) Reverse Hybrid Regimen | 109 |
(2) Hybrid Regimen | 107 |
(3) Levofloxacin Quadruple Regimen | 108 |
3 reviews available for urea and Stomach Ulcer
Article | Year |
---|---|
A review of Helicobacter pylori diagnosis, treatment, and methods to detect eradication.
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].
Topics: Anemia; Anti-Bacterial Agents; Anti-Ulcer Agents; Comorbidity; Disease Susceptibility; Drug Therapy, | 2002 |
Gastric mucosal barriers.
Topics: Animals; Aspirin; Atropine; Bile Acids and Salts; Cats; Diffusion; Dilatation; Ethanol; Gastric Acid | 1972 |
11 trials available for urea and Stomach Ulcer
Article | Year |
---|---|
[Comparison between two 13C-urea breath tests for the diagnosis of Helicobacter pylori infection: isotope ratio mass spectrometer versus infrared spectrometer].
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.
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.
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.
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].
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.
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.
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.
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.
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.
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.
Topics: Clinical Trials as Topic; Duodenal Ulcer; Humans; Stomach Ulcer; Urea | 1968 |
49 other studies available for urea and Stomach Ulcer
Article | Year |
---|---|
Comparison of encapsulated versus nonencapsulated (14) C-urea breath test for the detection of Helicobacter pylori infection: a scintigraphy study.
Topics: Adult; Aged; Breath Tests; Carbon Radioisotopes; Female; Gastritis; Helicobacter Infections; Helicob | 2014 |
Helicobacter heilmannii sensu stricto-related gastric ulcers: a case report.
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.
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].
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.
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.
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.
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.
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.
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.
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.
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].
Topics: Adrenergic beta-Antagonists; Adult; Anesthesia, Inhalation; Humans; Infusions, Intravenous; Male; Me | 2007 |
Peptic ulcers and bacterial infections.
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.
Topics: Carcinoma; Citrates; Duodenal Ulcer; Gastric Juice; Histamine; Humans; Lactates; Pyruvates; Stomach | 1967 |
Anti-ulcer activity and other pharmacological properties of lozilurea.
Topics: Animals; Anti-Ulcer Agents; Aspirin; Dogs; Duodenal Ulcer; Female; Gastric Mucosa; Guinea Pigs; Hexo | 1983 |
[Urea and human gastric secretion of hydrochloric acid].
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.
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.
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.
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.
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.
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.
Topics: Breath Tests; Duodenal Ulcer; Dyspepsia; Endoscopy, Gastrointestinal; Helicobacter Infections; Helic | 1996 |
Helicobacter pylori reinfection after apparent eradication--the Ipswich experience.
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.
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.
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?
Topics: Anti-Inflammatory Agents, Non-Steroidal; Biopsy; Duodenal Ulcer; Duodenoscopy; Gastroscopy; Helicoba | 1998 |
[13C-urea breath test as diagnostic method in Helicobacter pylori infection].
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.
Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Adult; Aged; Amoxicillin; Anti-Ulcer Agents; Breath Tests; | 1998 |
[Active Campylobacter Pylori infection diagnosed by the urea breath test].
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.
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.
Topics: Biopsy; Breath Tests; Female; Gastric Mucosa; Gastritis; Gastroscopy; Helicobacter Infections; Helic | 2000 |
Endoscopic [13C]-urea breath test for quantification of Helicobacter pylori infection.
Topics: Breath Tests; Carbon Isotopes; Duodenal Ulcer; Endoscopy, Gastrointestinal; Gastritis; Helicobacter | 2000 |
[Rapid microdose 14C-urea breath test for detection of Helicobacter pylori infection].
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.
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.
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.
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.
Topics: Breath Tests; Helicobacter Infections; Helicobacter pylori; Humans; Stomach Ulcer; Urea | 2002 |
Helicobacter pylori has an ulcerogenic action in the ischemic stomach of rats.
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.
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.
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.
Topics: Ammonia; Animals; Gastric Mucosa; Helicobacter pylori; Hydrolysis; Male; Rats; Rats, Inbred Strains; | 1990 |
Campylobacter pyloridis, urease, hydrogen ion back diffusion, and gastric ulcers.
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.
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.
Topics: Acetamides; Animals; Anti-Inflammatory Agents, Non-Steroidal; Chemical Phenomena; Chemistry; Lethal | 1987 |
Ultrastructural effects of ulcerogens.
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.
Topics: Adult; Aged; Aorta; Arteriosclerosis; Arthritis, Rheumatoid; Collagen; Connective Tissue; Ear Ossicl | 1970 |
Letter: Complications of carbenoxolone therapy.
Topics: Diuretics; Glycyrrhiza; Humans; Plants, Medicinal; Potassium; Stomach Ulcer; Succinates; Triterpenes | 1974 |
[Nitrogen metabolism in parenteral feeding].
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.
Topics: Action Potentials; Animals; Chlorides; Dogs; Gastric Acidity Determination; Gastric Mucosa; Hydrogen | 1972 |