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| 1 | Potential role of nutraceutical compounds in inflammatory bowel disease显示文摘Conventional therapies for inflammatory bowel diseases(IBD) involve combinations of pharmacologic agents such as aminosalicylates, azathioprine, and corticosteroids. Recently, the therapeutic scenario has been heavily increased by the introduction of agents including monoclonal antibodies targeted to specific proinflammatory cytokines, to adhesion molecules, and the induction of anti-inflammatory cytokines and T-cell activation. However, the use of these drugs is accompanied by a certain number of side effects, with some of them being quite severe, rising concerns about the safety profile. Furthermore, the cost of these emerging therapeutic strategies is significant, considering the increasing incidence and the chronic trend of IBD. Nutraceuticals is a broad term used to describe any product derived from food sources claiming extra health benefits beyond the intrinsic nutritional value found in foods. The beneficial effects of nutraceutical compounds in human health have been emerging in the last decades. Although few clinical trials have been performed in IBD patients, nutraceuticals, such as herbal products or vitamins, are generally accepted as safer alternative/supplementation to conventional therapy. In vitro and IBD-animal models studies have shown their involvement in several biological processes, including antioxidant defenses, cell proliferation, gene expression, which could account for a role in the maintenance of the mucosal barrier integrity, the control of the inflammatory pathways and the modulation of the immune response. These data suggest a wide spectrum of positive effects exerted by nutraceuticals, with a high potential for a therapeutic use in humans. In the present review, the beneficial effects of the most investigated nutraceutical compounds in the setting of human IBD are discussed. | Tiziana Larussaa Maria Imeneoa Francesco Luzza | 2017 | World Journal of Gastroenterology2017，23，14： | 5 |
| 2 | Giardia lamblia infection in patients with irritable bowel syndrome and dyspepsia:A prospective study显示文摘瞄准:评估兰伯氏贾第虫的流行(G。兰氏鞭毛虫属) 在有急躁的肠症候群(IBS ) 和消化不良并且到的病人的感染证实哪个是最精确的测试在这个背景诊断感染。方法:连续地由于 IBS 或消化不良的症状在 2002 年 1 月和 2003 年 12 月之间第一次出席了门诊病人肠胃病学诊所的 137 个病人被招募。所有病人经历了临床的评估,第一步的 haematology 和化学测试,为乳糜泻的血清学试金, lactose-H (2 ) 呼吸测试,腹的 ultrasonography,和 esophagogastroduodenoscopy。Helicobacter pylori 地位被评估。在有比 45 年旧的 IBS 的症状的病人,结肠镜检查也被执行。在所有病人,十二指肠的活体检视和凳子样品为 G 的 trophozoites 和包囊被检验。由几个方法的兰氏鞭毛虫属。结果:G。兰氏鞭毛虫属在 9 个病人被识别。下列诊断也被做:IBS (100/137, 73%) ,机能性消化不良(62/137, 45%) ,器官的消化不良(33/137, 24%) ,并且乳糖不耐(75/137, 55%) 。一个重要协会在贾第虫病和 H pylori 感染之间被发现(c2=6.632, OR=12.4, CI=1.5-68.1 ) 。没有症状,可靠地允许贾第虫病的识别。当十二指肠的活体检视的组织学的检查显示了低敏感时,在十二指肠的活体检视和凳子样品考试的寄生虫的直接搜索在所有情况中给了一致结果(例如, 22.2%) 。结论:在这个连续系列, G 的诊断。兰氏鞭毛虫属感染与 IBS 和消化不良说明了 6.5% 病人。如果凳子样品检查被执行,为贾第虫病的诊断的十二指肠的活体检视可能是不必要的。 | Barbara Grazioli Giovanni Matera Costanza Laratta Giuseppina Schipani Giovanni Guarnieri Ester Spiniello Maria Imeneo Andrea Amorosi Alfredo Focà Francesco Luzza | 2006 | World Journal of Gastroenterology2006，12，12： | 4 |
| 3 | Helicobacter pylori and T Helper Cells: Mechanisms of Immune Escape and Tolerance显示文摘 | Tiziana Larussa Isabella Leone Evelina Suraci Maria Imeneo Francesco Luzza Muhammad Atif Zahoor | 2015 | Journal of Immunology Research2015，，： | 1 |
| 4 | A pathogenetic link between non-alcoholic fatty liver disease and celiac disease显示文摘 | Ludovico Abenavoli Natasa Milic Antonino Lorenzo Francesco Luzza | 2013 | Endocrine2013，，1： | 1 |
| 5 | No evidence of circulating autoantibodies against osteoprotegerin in patients with celiac disease显示文摘AIM:To investigate risk factors for low bone mineral density(BMD) in celiac disease(CD) patients,focusing on circulating autoantibodies against osteoprotegerin(OPG).METHODS:Seventy asymptomatic CD adult patients on gluten-free diet(GFD) and harbouring persistent negative CD-related serology were recruited.Conventional risk factors for osteoporosis(e.g.,age,sex,menopausal status,history of fractures,smoke,and body mass index) were checked and BMD was assessed by dual energy X ray absorptiometry.Serum calcium and parathyroid hormone(PTH) levels were evaluated.Thirty-eight patients underwent repeat duodenal biopsy.Serum samples from a selected sub-group of 30 patients,who were also typed for human leukocyte antigen(HLA) DQ2 and DQ8 haplotype,were incubatedwith homodimeric recombinant human OPG and tested by western blotting with an anti-OPG antibody after immunoprecipitation.RESULTS:Despite persistent negative CD-related serology and strict adherence to GFD,49 out of the 70(74%) patients displayed low BMD.Among these patients,13(24%) showed osteoporosis and 36(76%) osteopenia.With the exception of age,conventional risk factors for osteoporosis did not differ between patients with normal and low BMD.Circulating serum calcium and PTH levels were normal in all patients.Duodenal mucosa healing was found in 31(82%) out of 38 patients who underwent repeat duodenal biopsy with 20(64%) still displaying low BMD.The remaining 7 patients had an incomplete normalization of duodenal mucosa with 6(84%) showing low BMD.No evidence of circulating antibodies against OPG was found in the serum of 30 celiac patients who were tested for,independent of BMD,duodenal histology,and HLA status.CONCLUSION:If any,the role of circulating autoantibodies against OPG in the pathogenesis of bone derangement in patients with CD is not a major one. | Tiziana Larussa Evelina Suraci Immacolata Nazionale Isabella Leone Tiziana Montalcini Ludovico Abenavoli Maria Imeneo Arturo Pujia Francesco Luzza | 2012 | World Journal of Gastroenterology2012，18，14： | 0 |
| 6 | Beneficial effects of coffee in non-alcoholic fatty liver disease:a narrative review显示文摘Non-alcoholic fatty liver disease(NAFLD)is one of the most common liver diseases and is related to unhealthy lifestyle habits,characterized by a diet rich in sugars and fats leading to excessive calorie intake,and lack of exercise.In recent years,there is a growing incidence of this pathology,raising the attention of hepatologists,endocrinologists,diabetologists,and nutritionists.In this context,the alimentary regimen adopted by patients with NAFLD has become an increasingly scrutinised parameter.Diet is now considered a crucial factor in the treatment of NAFLD since it has been observed that some functional foods play a beneficial role.These include coffeewhose health effects have already been amply demonstrated.Here we describe the beneficial effects of coffee consumption reported in the NAFLD literature. | Alessio Calabrò Anna Caterina Procopio Francesco Primerano Tiziana Larussa Francesco Luzza Laura Di Renzo Antonino De Lorenzo Paola Gualtieri Ludovico Abenavoli | 2020 | Hepatoma Research2020，6，10： | 0 |
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