Dyspepsia
Mostrando 25-36 de 140 artigos, teses e dissertações.
-
25. Detection of patients with functional dyspepsia using wavelet transform applied to their electrogastrogram
The aim of the present study was to develop a classifier able to discriminate between healthy controls and dyspeptic patients by analysis of their electrogastrograms. Fifty-six electrogastrograms were analyzed, corresponding to 42 dyspeptic patients and 14 healthy controls. The original signals were subsampled, filtered and divided into the pre-, post-, and
Brazilian Journal of Medical and Biological Research. Publicado em: 2009-12
-
26. Evaluation of Helicobacter pylori genotype in the oral cavity / Pesquisa da cepa de Helicobacter pylori na cavidade bucal
Helicobacter pylori (H. pylori) infection is very prevalent in Brazil, infecting almost 65% of our population, being associated with peptic ulcer disease, gastric cancer, lymphoma and functional dyspepsia. The aim of this study was to evaluate the presence of this bacterium in the oral cavity of epigastric pain syndrome (functional dyspepsia) patients and as
Publicado em: 2009
-
27. Characterization of HBeAg-negative chronic hepatitis B in western Brazilian Amazonia
The present study was conducted with 55 patients native from western Brazilian Amazonia, who were HBV-DNA positive after seroconversion of HBeAg. It is a descriptive case study, with the patients separated into two groups: with hepatitis and without hepatitis on histological examination. The aim of the present study was to describe the clinical and molecular
Brazilian Journal of Infectious Diseases. Publicado em: 2008-02
-
28. An unexpected high prevalence of non-investigated dyspepsia in Brasil : a population-based study
Publicado em: 2008
-
29. Efeito de um extrato de Artemísia Vulgaris L. marcação in vitro de constituintes sanguíneos com tecnécio-99m em ratos wistar / Efeito de um extrato de Artemísia Vulgaris L. marcação in vitro de constituintes sanguíneos com tecnécio-99m em ratos wistar
Artemisia vulgaris L..is used in folk medicine and in Traditional Chinese Medicine (TCM). This medicinal plant has been utilized as anticonvulsive, analgesic, antispasmodic effect, rheumatic pains, menstrual dyspepsia, asthenia, epilepsy, hepatitis, fevers, anemia and to expel parasites. In nuclear medicine, blood constituents are labeled with technetium-99m
Publicado em: 2008
-
30. Avaliação da intolerancia alimentar e do padrão alimentar de pacientes com dispepsia funcional / The valuation of food intolerance and eating patterns in patients with functional dyspepia
A dispepsia funcional (DF) é um diagnóstico bastante freqüente na prática clínica. A fisiopatologia deste distúrbio é provavelmente multifatorial, e ainda não foi completamente esclarecida. Como conseqüência, não existem medidas terapêuticas que sejam eficazes para todos os pacientes. Embora a maior parte dos pacientes relacione seus sintomas com
Publicado em: 2007
-
31. Comparação de dois regimes terapêuticos no retratamento da infecção por h. pylori: ensaio clínico aberto, prospectivo e aleatorizado
H. pylori treatment failure is a growing problem in daily practice. Aim: to evaluate and compare the efficacy of two new regimes as second-line options in a randomized, prospective study. Methods: Patients previously submitted, without success, to clarithromycin-based regimes were included. 13C-urea breath test (UBT) was performed in all patients. The patien
Publicado em: 2007
-
32. Effects of grandisin on hematopoietic system, in mice / Efeitos da grandisina sobre o sistema hematopoético, em camundongos
Virola surinamensis, also known as ucuuba branca, is widespread in the Amazon forest and, popularly, used in the treatment of erysipelas, colic and dyspepsia. Experimental studies have shown antiparasitic activities of different components of the plant against Schistosoma mansoni, Plasmodium falciparum, Leishmania donovani and Trypanosoma cruzi. The potentia
Publicado em: 2007
-
33. Efficacy, safety and tolerability of sildenafil in Brazilian hypertensive patients on multiple antihypertensive drugs
OBJECTIVE: To evaluate the efficacy, safety and tolerability of sildenafil among Brazilian patients with hypertension treated with combinations of anti-hypertensive drugs. MATERIALS AND METHODS: One hundred twenty hypertensive men aged 30 to 81 years old under treatment with 2 or more anti-hypertensive drugs and with erectile dysfunction (ED) lasting for at
International braz j urol. Publicado em: 2005-08
-
34. Correlation between symptoms of the irritable bowel syndrome and the response to the food extract skin prick test
The relationship between the irritable bowel syndrome (IBS) and food intolerance is not clear. We studied the cutaneous response to food antigens in 43 volunteers who were students and employees of the Faculty of Medicine of Universidade Federal Fluminense. Subjects were divided into 3 groups after evaluation for Roma II criteria for functional disease of th
Brazilian Journal of Medical and Biological Research. Publicado em: 2004-05
-
35. Postprandial symptoms in dysmotility-like functional dyspepsia are not related to disturbances of gastric myoelectrical activity
Gastric dysrhythmias, such as tachy- or bradygastria, have been reported in patients with functional dyspepsia (FD), but their role in symptom production is uncertain. It is also not known whether gastric dysrhythmias in these patients can be elicited by physiological gastric distension with a meal. We investigated the relationships between symptoms after in
Brazilian Journal of Medical and Biological Research. Publicado em: 2004-01
-
36. Functional dyspepsia: relationship between clinical subgroups and Helicobacter pylori status in Western Turkey
The etiology of functional dyspepsia is not known. The objective of the present study was to determine the characteristics of functional dyspepsia in Western Turkey. We divided 900 patients with functional dyspepsia into three subgroups according to symptoms: ulcer-like (UL), 321 (35.6%), motility disorder-like (ML), 281 (31.2%), and the combination (C) of t
Brazilian Journal of Medical and Biological Research. Publicado em: 2003-06