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Cúrcuma em combinação com os regimes de terapia tríplice melhora o estresse oxidativo e as alterações histopatológicas em gastrite crônica associada à infecçäo por Helicobacter pylori / Curcumin in combination with triple therapy regimes ameliorates oxidative stress and histopathologic changes in chronic gastritis-associated helicobacter pylori infection
Judaki, Arezu; Rahmani, Asghar; Feizi, Jalil; Asadollahi, Khairollah; Hafezi Ahmadi, Mohammad Reza.
  • Judaki, Arezu; Ilam University of Medical Sciences. Faculty of Medicine. Department of Gastroenterology. Ilam. IR
  • Rahmani, Asghar; Ilam University of Medical Sciences. Faculty of Medicine. Department of Gastroenterology. Ilam. IR
  • Feizi, Jalil; Ilam University of Medical Sciences. Faculty of Medicine. Department of Gastroenterology. Ilam. IR
  • Asadollahi, Khairollah; Ilam University of Medical Sciences. Faculty of Medicine. Department of Gastroenterology. Ilam. IR
  • Hafezi Ahmadi, Mohammad Reza; Ilam University of Medical Sciences. Faculty of Medicine. Department of Gastroenterology. Ilam. IR
Arq. gastroenterol ; 54(3): 177-182, July-Sept. 2017. tab, graf
Article in English | LILACS | ID: biblio-888199
ABSTRACT
ABSTRACT BACKGROUND Helicobacter pylori (H. pylori) gastric infection is a main cause of inflammatory changes and gastric cancers. OBJECTIVE The aim of this study was finding the effects of curcumin on oxidative stress and histological changes in chronic gastritis associated with H. pylori. METHODS In a randomized clinical trial, patients were divided into two groups a standard triple therapy group and triple therapy with curcumin group. Endoscopic and histological examinations were measured for all patients before and after 8 weeks. RESULTS Triple therapy with curcumin treatment group significantly decreased malondialdehyde markers, glutathione peroxides and increased total antioxidant capacity of the gastric mucosa at the end of study compared to baseline and triple regimen groups. In addition, the oxidative damage to DNA was significantly decreased in triple therapy with curcumin group at the end of study compared to baseline and compared to triple therapy (P<0.05 for both). Triple therapy group in combination with Curcumin significantly decreased all active, chronic and endoscopic inflammation scores of patients compared to the baseline and triple therapy group (P<0.05 for both). The eradication rate by triple therapy + curcumin was significantly increased compared to triple therapy alone (P<0.05). CONCLUSION Curcumin can be a useful supplement to improve chronic inflammation and prevention of carcinogenic changes in patients with chronic gastritis associated by H. pylori.
RESUMO
RESUMO CONTEXTO A infecção gástrica pelo Helicobacter pylori (H. pylori) é principal causa de alterações inflamatórias e de câncer gástrico. OBJETIVO O objetivo deste estudo foi encontrar os efeitos da cúrcuma no estresse oxidativo e as alterações histológicas na gastrite crônica associada ao H. pylori. MÉTODOS Em um estudo randomizado clínico experimental, pacientes foram divididos em dois grupos um grupo de terapia tríplice padrão e outro com terapia tríplice com e cúrcuma. Exames endoscópicos e histológicos foram analisados para todos os pacientes antes e depois de 8 semanas de tratamento. RESULTADOS A terapia tríplice com grupo de tratamento de cúrcuma diminuiu significativamente os marcadores de malondialdeído, de peróxidos de glutationa, com aumento da capacidade antioxidante total da mucosa gástrica ao final do estudo em comparação com grupos de regime basal e tríplice. Além disso, o dano oxidativo ao DNA diminuiu significativamente em terapia tríplice com grupo de cúrcuma no final do estudo em comparação com a linha de base e comparado à terapia tríplice (P<0,05 para ambos). No grupo de terapia tríplice em combinação com cúrcuma houve diminuição significativa de todas os escores ativos de inflamação crônica e endoscópica dos pacientes em relação ao grupo de terapia de base e tríplice (P<0,05 para ambos). A taxa de erradicação por terapia tríplice + cúrcuma aumentou significativamente em relação à terapia tríplice isolada (P<0,05). CONCLUSÃO A cúrcuma pode ser um complemento útil para melhorar a inflamação crônica e prevenção de alterações cancerígenas em pacientes com gastrite crônica associada ao H.pylori.
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Full text: Available Index: LILACS (Americas) Main subject: Antiviral Agents / Ribavirin / Interferon-alpha / Hepatitis C / Alcoholism Type of study: Controlled clinical trial / Observational study / Prevalence study / Risk factors Limits: Adult / Aged / Female / Humans / Male Language: English Journal: Arq. gastroenterol Journal subject: Gastroenterology Year: 2017 Type: Article Affiliation country: Iran Institution/Affiliation country: Ilam University of Medical Sciences/IR

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Full text: Available Index: LILACS (Americas) Main subject: Antiviral Agents / Ribavirin / Interferon-alpha / Hepatitis C / Alcoholism Type of study: Controlled clinical trial / Observational study / Prevalence study / Risk factors Limits: Adult / Aged / Female / Humans / Male Language: English Journal: Arq. gastroenterol Journal subject: Gastroenterology Year: 2017 Type: Article Affiliation country: Iran Institution/Affiliation country: Ilam University of Medical Sciences/IR