Gastric Ph
Mostrando 13-24 de 241 artigos, teses e dissertações.
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13. ADMINISTRATION OF H2 BLOCKERS IN NSAID INDUCED GASTROPATHY IN RATS: effect on histopathological changes in gastric, hepatic and renal tissues
RESUMO Contexto Anti-inflamatórios não esteroidais induzem lesões da mucosa gástrica devido às suas propriedades ácidas. Ranitidina, um antagonista dos receptores H2, revelou-se benéfico em pacientes com úlceras gástricas. Objetivo - O presente estudo foi realizado para avaliar o efeito da administração de ranitidina em gastropatia induzida por a
Arq. Gastroenterol.. Publicado em: 2016-03
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14. Development of an oral suspension containing dry extract of Aleurites moluccanus with anti-inflammatory activity
Abstract Aleurites moluccanus L. (Willd.), Euphorbiaceae, is a tree that is native to Indonesia and India. Various parts of this tree are commonly used in traditional medicine to treat pain, fever, inflammation, hepatitis, gastric ulcer and other ailments. An oral suspension containing dried extract of A. moluccanus was developed and in vivo anti-inflammator
Rev. bras. farmacogn.. Publicado em: 2016-02
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15. Soy Protein Isolate-Alginate Microspheres for Encapsulation ofEnterococcus faecalis HZNU P2
ABSTRACTIn this work, the mixture of alginate and soy protein isolate used as a wall material was developed to encapsulateEnterococcus faecalis HZNU P2 (E. faecalis HZNU P2). The survival ability in the simulated gastric fluid (SGF) and bile salt solution, storage stability at different temperatures and release properties in the simulated intestinal fluid (S
Braz. arch. biol. technol.. Publicado em: 2015-10
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16. Morphological, histological and histochemical analysis of the digestive tract of Trachelyopterusstriatulus (Siluriformes: Auchenipteridae)
ABSTRACT The digestive tract of Trachelyopterus striatulus (Steindachner, 1877) was studied using morphological, histological, and histochemical techniques. The barbels, lips and tongue had stratified squamous epithelium with mucous, claviform cells, and taste buds. Trachelyopterus striatulus had a dental plaque with villiform teeth. The bucopharyngeal cavit
Zoologia (Curitiba). Publicado em: 2015-08
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17. 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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18. PPARγ induces growth inhibition and apoptosis through upregulation of insulin-like growth factor-binding protein-3 in gastric cancer cells
Peroxisome proliferator activator receptor-gamma (PPARγ) is a ligand-activated transcriptional factor involved in the carcinogenesis of various cancers. Insulin-like growth factor-binding protein-3 (IGFBP-3) is a tumor suppressor gene that has anti-apoptotic activity. The purpose of this study was to investigate the anticancer mechanism of PPARγ with respe
Braz J Med Biol Res. Publicado em: 13/01/2015
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19. The prevalence of helicobacter pylori among dyspeptic patients in an earthquake-stricken area
OBJECTIVES: Helicobacter pylori is a gram-negative, spiral-shaped, urease-producing bacterium with multiple unipolar flagella. Humans are a major reservoir for H. pylori; however, there are no data on the prevalence of H. pylori among dyspeptic patients who have experienced natural disasters. Therefore, the aim of this study was to examine the prevalence of
Clinics. Publicado em: 2015-01
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20. Safflower oil: an integrated assessment of phytochemistry, antiulcerogenic activity, and rodent and environmental toxicity
Gastric ulcers are a significant medical problem and the development of complications lead to significant mortality rates worldwide. In Brazil, Carthamus tinctorius L., Asteraceae, seeds essential oil, the safflower oil, is currently used as a thermogenic compound and as treatment for problems related to the cardiovascular system. In this study, by Raman spe
Rev. bras. farmacogn.. Publicado em: 2014-10
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21. Activity of encapsulated Lactobacillus bulgaricus in alginate-whey protein microspheres
In this work, alginate-whey protein was used as wall materials for encapsulating Lactobacillus delbrueckii subsp. bulgaricus (L. bulgaricus). The characteristics of encapsulated and free L. bulgaricus showed that the free L. bulgaricus lost viability after 1 min exposure to simulated gastric fluid (SGF) at pH 2.0 and 2.5. However, the viability of encapsulat
Braz. arch. biol. technol.. Publicado em: 2014-10
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22. 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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23. Phisicochemical, sensory, and microbiological evaluation and development of symbiotic fermented drink
The goal of this study was to develop a symbiotic lacteous drink, evaluate its physicochemical and sensory characteristics, and verify the viability of Lactobacillus acidophilus in the drink. The milk serum-based drink consisted of 50% milk serum containing 10% saccharose, 25% powdered milk, 15% yacon pulp, and cultures of Lactobacillus acidophilus-La 5E and
Food Sci. Technol. Publicado em: 2013-12
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24. Gastroprotective effect of leaf extracts of Basella alba var. alba against experimental gastric ulcers in rats
The aqueous and ethanol extracts of the leaves of Basella alba L. var. alba Wight, Basellaceae, were investigated for antiulcer activity on rats employing the pylorus ligation and ethanol induced ulcer models. The various gastric secretion parameters such as total acidity, free acidity, gastric acid volume, pH and histopathological parameters such as ulcer i
Revista Brasileira de Farmacognosia. Publicado em: 08/03/2012