نتایج جستجو برای: colonic diseases

تعداد نتایج: 871458  

2017
Takeshi Mizukami Shinya Sugimoto Tatsuhiro Masaoka Hidekazu Suzuki Takanori Kanai

BACKGROUND/AIMS Colonoscopy and computed tomography (CT) are used primarily to exclude organic diseases in patients with irritable bowel syndrome (IBS), rather than to assess the pathophysiology of IBS. We aimed to evaluate colonic dysmotility and morphology in Japanese patients with IBS. METHODS One hundred eighty-four patients with IBS and 49 asymptomatic controls who underwent colonoscopy ...

2011
Kristen N. Bushell Susan E. Leeman Earl Gillespie Adam C. Gower Karen L. Reed Arthur F. Stucchi James M. Becker Salomon Amar

Dysregulation of TNF-α in lamina propria macrophages (LPM) is a feature of inflammatory bowel diseases (IBD). LPS-Induced-TNF-Alpha-Factor (LITAF) is a transcription factor that mediates TNF-α expression. To determine whether LITAF participates in the mediation of TNF-α expression in acutely inflamed colonic tissues, we first established the TNBS-induced colonic inflammation model in C57BL/6 mi...

Journal: :American journal of physiology. Gastrointestinal and liver physiology 2006
Takafumi Yuki Shunji Ishihara M A K Rumi Cesar F Ortega-Cava Yasunori Kadowaki Hideaki Kazumori Norihisa Ishimura Yuji Amano Nobuyuki Moriyama Yoshikazu Kinoshita

Midkine (MK) is a unique growth and differentiation factor that modulates the proliferation and migration of various cells; however, little is known regarding its relationship to intestinal diseases. The aim of this study was to investigate MK expression and its role in dextran sulfate sodium (DSS)-induced colitis in rats. The expressions of MK, receptor-like protein-tyrosine phosphatase (RPTP)...

Journal: :Nutrition reviews 2007
Sheila M Innis Kevan Jacobson

Inflammatory bowel diseases are life-long reoccurring inflammatory disorders of the gastrointestinal tract and have been increasing in incidence in recent decades, notably in the pediatric population. Although genetic predisposition remains an important factor, this increased incidence most likely reflects an environmental change. One potential contributor to this is the change in dietary fat i...

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