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 |