Cox 2 Inhibitors
Mostrando 1-12 de 107 artigos, teses e dissertações.
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1. Influence of treatment access on survival of metastatic renal cell carcinoma in brazilian cancer center
ABSTRACT Background: Tyrosine kinase inhibitors (TKI) and immunotherapy improved survival in metastatic renal cell carcinoma (mRCC). Disparities in treatment access are present in healthcare systems globally. The aim of this study was to analyze survival outcomes of mRCC patients treated with first-line TKIs in the public (PHS) and private (PrS) health syst
Int. braz j urol.. Publicado em: 2021-06
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2. Cellular and molecular studies of the effects of a selective COX-2 inhibitor celecoxib in the cardiac cell line H9c2 and their correlation with death mechanisms
Cardiovascular disease is one of the leading causes of death worldwide, and evidence indicates a correlation between the inflammatory process and cardiac dysfunction. Selective inhibitors of cyclooxygenase-2 (COX-2) enzyme are not recommended for long-term use because of potentially severe side effects to the heart. Considering this and the frequent prescrib
Braz J Med Biol Res. Publicado em: 29/11/2013
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3. The Effect of Combined Therapy with Tamsulosin Hydrochloride and Meloxicam in Patients with Benign Prostatic Hyperplasia Symptoms and Impact on Nocturia and Sleep Quality
Purpose We aimed to compare the effect and feasibility of a combined therapy with tamsulosin hydrochloride plus meloxicam, and tamsulosin hydrochloride alone in patients with benign prostate hyperplasia symptoms and impact on nocturia and sleep quality. Materials and Methods Four hundred male patients were included in this study between 2008 and 2011. Pati
Int. braz j urol.. Publicado em: 2013-09
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4. Study of angiogenesis and temporal expression of VEGF and its receptors VEGFR-1/Flt-1 VEGFR-2/Flk-1 during the normal alveolar bone repair and with therapeutic use of a nonsteroidal anti-inflammatory selective for COX-2 in rats / Estudo da angiogênese e da expressão temporal do VEGF e dos seus receptores VEGFR-1/Flt-1 e VEGFR-2/Flk-1 durante o reparo ósseo alveolar normal e com uso terapêutico de um antiinflamatório não esteroidal seletivo para COX-2 em ratos
Objetivo: Avaliar o efeito do Meloxicam sobre a expressão do VEGF e de seus receptores durante o reparo alveolar pós-exodontia em ratos. Material e Método: Foi realizada a exodontia do incisivo superior direito em 180 ratos Wistar, machos, com 60 dias de idade, subdivididos em dois grupos: 1) Grupo controle (n=90): os animais receberam injeção intraperi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/12/2011
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5. Anti-inflamatórios não esteroidais e sua interferência na movimentação dentária induzida em ratos / Antiinflammatory drugs and their impact on tooth movement induced in rats
O objetivo deste estudo foi avaliar quais os anti-inflamatórios não esteroidais (AINEs) mais prescritos entre 100 ortodontistas pesquisados, para alívio da dor durante o tratamento ortodôntico corretivo. E analisar a Influência do mecanismo de ação dos fármacos selecionados e do fármaco nimesulida (seletivo COX-2) durante a movimentação dentária
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/05/2011
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6. InteraÃÃo das vias da ciclo-oxigenase-2 e da hemeoxigenase-1 / biliverdina / monÃxido de carbono no controle da nocicepÃÃo e da inflamaÃÃo / Interaction between cyclooxygenase-2 and heme oxygenase-1 / biliverdin / carbon monoxide pathways in nociception and inflammation control in rats and mice.
Introduction: Heme oxygenase-1 (HO-1) plays a preventive role in oxidative stress. In contrast, COX-2 is involved in the pathogenesis of many inflammatory diseases and COX-2 selective inhibition has been shown to be effective in reversing inflammation without gastric side effects. However, serious cardiovascular effects of some selective COX-2 inhibitors eme
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/02/2010
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7. Noncrystalline uric acid inhibits proteoglycan and glycosaminoglycan synthesis in distal tubular epithelial cells (MDCK)
Hyperuricemia is associated with renal stones, not only consisting of uric acid (UrAc) but also of calcium oxalate (CaOx). Glycosaminoglycans (GAGs) are well-known inhibitors of growth and aggregation of CaOx crystals. We analyzed the effect of noncrystalline UrAc on GAG synthesis in tubular distal cells. MDCK (Madin-Darby canine kidney) cells were exposed t
Brazilian Journal of Medical and Biological Research. Publicado em: 2010-10
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8. Dietary salt load during perinatal period: effects on the reninangiotensin system in response to sodium intake in the adult offspring rat / Sobrecarga de sal durante o período perinatal: efeito sobre a modulação do sistema renina-angiotensina em resposta à variação no consumo de sal na prole adulta
O objetivo deste estudo foi avaliar se a sobrecarga de sal durante a gestação interfere na liberação de renina renal e circulante e a sua relação com a COX-2 e nNOS no rim após estimulo ou inibição do sistema renina angiotensina (SRA) nas proles femininas adultas. Ratas fêmeas Wistar receberam dieta normossódica (1,3%), hipersódica 4,0% ou hipers
Publicado em: 2009
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9. Extração e purificação de fármacos anti-inflamatórios não esteroidais ciclo-oxigenase-2 seletivos
Celecoxib (CB) and lumiracoxib (LM) are potent COX-2 inhibitors widely marketed for the treatment of rheumatoid arthritis and osteoarthritis. Nevertheless, it is difficult to obtain because it are protected under patents. The aim of this work was to develop an extraction method of drugs, CB and LM, in order to obtain the drug with a purity degree appropriate
Química Nova. Publicado em: 2009
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10. Avaliação das atividades analgesica e antiinflamatoria da fração hexanica Agave sisalana / Evaluation of activities analgesic and anti-inflammatory of hexanic fraction of Agave sisalana
Pain is defined as complex and vague sensation that involves several factors such as life style and environment. Many times pain is a result of an inflammatory process. The inflammation an imune system response to different kind of stimulus, microorganisms, tissue injuries, miogenic stimulus or even cirurgic traumas, which release several endogens mediators.
Publicado em: 2009
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11. Stress-induced neuroinflammation: mechanisms and new pharmacological targets
Stress is triggered by numerous unexpected environmental, social or pathological stimuli occurring during the life of animals, including humans, which determine changes in all of their systems. Although acute stress is essential for survival, chronic, long-lasting stress can be detrimental. In this review, we present data supporting the hypothesis that stres
Brazilian Journal of Medical and Biological Research. Publicado em: 2008-12
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12. Efeitos das drogas antiinflamatórias não-estereoidais sobre o epitélio bucal e a capacidade de cicatrização / Effects of non-steroidal anti-inflammatory drugs on oral epithelium and wound healing on skin of rats
Non-steroidal anti-inflammatory drugs (NSAIDs) are widely used for pain relief mostly in inflammatory chronic diseases. One in 7 patients with chronic inflammatory diseases uses NSAIDs, 1 in 5 uses NSAIDs for acute pain. NSAIDs may inhibit cyclooxygenase (COX-1 and COX-2) or COX-2 selectively, and despite their excellent anti-inflammatory and analgesic actio
Publicado em: 2008