Lipidic Peroxidation
Mostrando 1-11 de 11 artigos, teses e dissertações.
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1. Oxidative stress assessment in intestine of newborn rats submitted to hypoxia and reoxygenation with tadalafil
Abstract Purpose: To evaluate the functional and structural response of tadalafil effects in the intestinal mucosa, using an experimental model of hypoxia and reoxygenation injury in rats. Methods: The animals were divided into 4 groups: CTL, H/R, H/R+Td and M+Td. The newborn rats allocated in groups H/R, H/R+Td and M+Td were submitted twice a day, to a g
Acta Cir. Bras.. Publicado em: 29/04/2019
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2. Ethyl-pyruvate reduces lung injury matrix metalloproteinases and cytokines and improves survival in experimental model of severe acute pancreatitis
PURPOSE: To investigate if the ethyl-pyruvate solution could reduce mortality in AP and/or diminish the acute lung injury. METHODS: Forty male rats, weighing between 270 to 330 grams were operated. An experimental model of severe AP by injection of 0.1ml/100g of 2.5% sodium taurocholate into the bilio-pancreatic duct was utilized. The rats were divided into
Acta Cir. Bras.. Publicado em: 2013-08
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3. Chemical constituents and potential anti-inflammatory activity of the essential oil from the leaves of Croton argyrophyllus
Many species from Croton genus have been used in traditional medicine and its pharmacological activities demonstrated. Croton argyrophyllus Kunth, Euphorbiaceae, is a shrub that grows in the flora of Northeastern Brazilian. The essential oil of C. argyrophyllus leaves was tested in rodents (10-100 mg/kg, p.o.) in classical models of inflammation (carrageenan
Rev. bras. farmacogn.. Publicado em: 07/06/2013
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4. Efeitos do etil-piruvato no tratamento da resposta inflamatória da lesão pulmonar na pancreatite aguda necrosante induzida em ratos. / Effects of ethyl-pyruvate in the inflammatory response of lung injury in experimental acute pancreatitis in rats.
INTRODUCTION: Severe acute pancreatitis (AP) is characterized by hemodynamic alterations and systemic inflammatory response leading to a high mortality rate. In AP the inappropriate activation of pancreatic enzymes plays an important role in pancreas autodigestion and in the inflammatory mechanisms responsible for the systemic response of the disease. Ethyl-
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/11/2011
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5. Biomarcadores de exposição, efeito e bioacumulação de xenobióticos em mexilhões Perna perna (Linnaeus, 1758) transplantados ao longo do litoral de São Paulo / Biomarkers of exposure, effect and bioaccumulation of xenobiotics in mussels Perna perna transplanted along São Paulo shore
The present study aimed to assess the exposure, effects and bioaccumulation ofxenobiotics in the mussel Perna perna transplanted from a clean site (Cocanha Beach, Caraguatatuba) to different sites (Engenho DÁgua Beach - Ilhabela; TEBAR oil terminal - São Sebastião; Palmas Island and Itaipu - Santos Bay). In each season, after 3 months of exposure, the mus
Publicado em: 2008
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6. Capacidade antioxidante de farinhas de resíduos de frutas tropicais. / Antioxidant capacity of tropical flour fruits residues.
Alternativas economicamente vantajosas com exploração completa do conteúdo antioxidante de resíduos de frutas tropicais de fábricas de sucos foram estudadas no estado de Alagoas, Brasil. Assim, extratos metanólicos de farinhas de resíduos de acerola (FRAC), maracujá (FRMA) e abacaxi (FRAB) foram avaliados quanto a sua capacidade antioxidante. Para is
Publicado em: 2008
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7. Comparative study on effects of rosuvastatin and atrovastatin in plasmatic lipidids, lipidic peroxidation, tissuel cholesterol and endothelium disfunction in hypercholesterolemic rabbits / Estudo comparativo dos efeitos da rosuvastatina e atorvastatina nos lipides plasmaticos, peroxidação lipidica e função endotelial em coelhos hipercolesterolemicos
Objective: The aim of this study was to detect the effect of the rosuvastatin on plasmatic lipids, lipidic peroxidation, tis sueI cholesterol, and endothelium disfunction and to compare its effect with the atorvastatin in hypercholesterolemic rabbits. Methods: Forty male New Zealand white rabbits were randomized in Four Groups: Group Hypercholesterolemic (GH
Publicado em: 2007
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8. EFEITO DO BAGAÇO DE MAÇÃ SOBRE A GLICEMIA, LIPIDEMIA , PEROXIDAÇÃO DE LIPIDEOS E PESO CORPORAL EM RATOS OBESOS
Brazilian apple prodution and processing have been increasing inthe last few years and a novel agroindustrial residue arose plain with bioactive compounds like polyphenols, sugars and dietary fibers. Special pomace utilization able to provide economical advantages to the industrial sector. increasing profit values in de food and pharmaceutical products and e
Publicado em: 2007
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9. INFLUÊNCIA DO TIPO DE MEMBRANA DE HEMODIÁLISE E DA SUA REUTILIZAÇÃO NOS MARCADORES DE ESTRESSE OXIDATIVO / INFLUENCE OF DIALYZER MEMBRANE TYPE AND REUSE PRACTICE ON BIOMARKERS OF OXIDATIVE STRESS
The effects of the dialysis membranes, hemodialysis (HD) session, and dialyzer reuse on markers of oxidative stress were studied. Patients with end stage renal disease who have undergone regular HD treatment three times a week were randomized in two study groups according to the type of HD membrane (cellulose acetate membrane (CA) vs. polysulfone membrane (P
Publicado em: 2007
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10. Antioxidative responses of water hyacinth under cadmium stress / Resposta antioxidativa de aguapé sob estresse por cádmio
Plants of hyancinth were treated during 8 days in water containing 0,05 and 0,50 mM of CdCl2 under natural light in a glasshouse maintained at 25-32°C with a 16 h photoperiod. The effect of cadmium on oxidative enzymes and nitrogen metabolism was studied. After 8 days an alteration on SOD activity was observed when the pattern of bands was analyzed by e
Publicado em: 2007
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11. Action of photosensitizers dyes in homogeneous and liposomal microheterogeneous medium to control Streptococcus mutans growing / Ação de corantes fotossensíveis em meio homogêneo e micro heterogêneo de lipossomos no controle do crescimento de Streptococcus mutans
Unbalance in the development of the mouth macrobiota can originate some pathologies, dental cavity being among them - a chronic disease - contagious, of multifactorial etiology, but extremely related to the Streptococcus mutans bacteria, which, through its fermentative metabolism, destroys tooth mineralized structures. Besides that, the increase in resistanc
Publicado em: 2006