Stomach Ulcer
Mostrando 1-12 de 82 artigos, teses e dissertações.
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1. Quando se deve repetir endoscopia em pacientes com dispepsia?
Pacientes com dispepsia já investigada com endoscopia podem necessitar de nova endoscopia nas seguintes situações:
– Controle de erradicação de H. pylori em pacientes com úlcera gástrica ou duodenal, pelo menos 4 semanas após o tratamento de erradicação;
– Controle de cicatrização de úlcera gástrica, após 8 a 12 semanas de u
Núcleo de Telessaúde Rio Grande do Sul. Publicado em: 12/06/2023
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2. Evaluation of Gastro-protective Activity of Myristica fragrans on Ethanol-induced Ulcer in Albino Rats
Abstract: Myristica fragrans seeds are traditionally used to treat dyspepsia, vomiting and abdominal pain. The purpose of this study was to investigate the protective effect of Myristica fragrans in ethanol induced gastric ulcer. Study was carried out on rats, divided into four groups; negative control, positive control, standard drug control, and Myristica
An. Acad. Bras. Ciênc.. Publicado em: 19/06/2019
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3. Gastroprotective and antioxidant effects of Eremurus spectabilis Bieb. methanol extract and its isolated component isoorientin on indomethacin induced gastric ulcers in rats
Abstract Purpose: To investigate the gastroprotective effect of methanol extract of E. spectabilis and its major component isoorientin. Methods: Effects of isoorientin and methanol extract of E. spectabilis were investigated in indomethacin-induced gastric damage model on rats. Famotidine was used as the standard antiulcer drug. Numerical density of ulce
Acta Cir. Bras.. Publicado em: 2018-07
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4. Copaifera langsdorffii: evaluation of potential gastroprotective of extract and isolated compounds obtained from leaves
AbstractGastric ulcer is a prevalent gastrointestinal disease, and the drugs currently used in the treatment produce several adverse effects. In this context, the search for new therapeutic antiulcer agents is essential, and medicinal plants have great potential. Here, we investigated the gastroprotective properties of Copaifera langsdorffii Desf., Fabaceae,
Rev. bras. farmacogn.. Publicado em: 2015-06
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5. Ulcer protective potential of standardized hesperidin, a citrus flavonoid isolated from Citrus sinensis
Free radicals play an important role in stomach ulcer formation. The present investigation validates the anti ulcer activity of hesperidin, isolated from Citrus sinensis (L.) Osbeck, Rutaceae, through the assessment of its antioxidant potential over stomach mucosal tissue by histological examination. Hesperidin was isolated from the dried peel of C. sinensis
Rev. bras. farmacogn.. Publicado em: 2014-06
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6. Modeling of the overal kinetic extraction from Maytenus aquifolia using compressed CO2
In Brazil, the species Maytenus aquifolia and Maytenus ilicifolia are widely used in popular medicine in the form of teas for stomach and ulcer illness treatment. Despite the great interest in Maytenus aquifolia therapeutic properties and the fact that it is an abundant and native plant growing in Brazil, there is a lack of information in the literature conc
Braz. J. Chem. Eng.. Publicado em: 2012-12
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7. AvaliaÃÃo do efeito do (-)-α-bisabolol em parÃmetros de estresse oxidativo em camundongos submetido ao tratamento agudo com etanol absoluto. / EVALUATION OF THE EFFECT OF (-)-α-BISABOLOL IN PARAMETERS OF OXIDATIVE STRESS IN MICE SUBMITTED TO ABSOLUTE ETHANOL ACUTE TREATMENT.
The (-)-α-bisabolol, at doses of 100 and 200 mg / kg, is an alcohol commonly obtained from Matricaria chamomilla and species of the genus (Vanillosmopsis), it was tested in ethanol-induced gastric injury model for research gastroprotective effect microscopically of this drug, the influence of neutrophil migration in this effect, as well as THE involveme
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/01/2011
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8. Anti-oxidative and anti-ulcerogenic activity of Ipomoea imperati
Ipomoea imperati (Vahl) Griseb., Convolvulaceae, is used in traditional medicine for the treatment of inflammation, swelling and wounds, as well as to treat pains and stomach problems. This work evaluates the anti-oxidative activity by ESR (Electron Spin Resonance spectroscopy) and the preventive and curative actions of I. imperati in gastric ulcer animal mo
Revista Brasileira de Farmacognosia. Publicado em: 12/08/2011
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9. Expression of TERT in precancerous gastric lesions compared to gastric cancer
The objective of this study was to determine the levels of TERT mRNA and TERT protein expression in stomach precancerous lesions such as intestinal metaplasia (IM) and gastric ulcer (GU) and compare them to gastric cancer (GC). Real-time PCR was performed to detect TERT mRNA expression levels in 35 biopsies of IM, 30 of GU, and 22 of GC and their respective
Brazilian Journal of Medical and Biological Research. Publicado em: 2011-02
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10. Estudo da recorrência do Helicobacter spp. na mucosa gástrica de cães após terapia tríplice / Helicobacter spp. recurrence study in gastric mucosal after triple therapy in dogs
After stating the relation between the presence of the Helicobacter pylori bacteria and the gastritis genesis, gastric and duodenal ulcer in human, other species of spiral bacteria were identified and described in many animal species including dogs. Metronidazol, amoxiciline and acid secretion inhibitor are the most used drugs of Helicobacter spp. eradicatio
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 12/08/2010
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11. PRELIMINARY PHYTOCHEMICAL PROFILE AND EVALUATION OF GASTROPROCTIVE ACTIVE OF HIDROALCOHOLIC EXTRACT, FRACTIONS AND SUBFRACTIONS OF KALE LEAVES (Brassica oleracea L. var. acephala DC.) / Estudo do perfil fitoquímico e avaliação da atividade gastroprotetora do extrato hidroalcoólico, frações e subfrações das folhas de couve: Brassica oleracea L. var. acephala DC.
P opular reports indicate that kale, Brassica oleracea L. var. acephala DC., when taken while fasting, in the form of a juice, relieves the symptoms of gastric disorders. Studies show that some compounds present in plants of this genus exhibit antioxidant, wound healing, antimicrobial, anti-inflammatory and anticancer activity. Thus, this study investigates
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/07/2010
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12. Helicobacter pylori transiently in the mouth may participate in the transmission of infection
Helicobacter pylori infection is associated with peptic ulcer and gastric carcinoma. The oral cavity may be a reservoir for H. pylori; however, the results of studies on this subject are controversial. We employed single-step and nested polymerase chain reactions (PCR) to detect the presence of the vacA, ureA and 16S rDNA genes of H. pylori in the stomach, s
Memórias do Instituto Oswaldo Cruz. Publicado em: 2010-08