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您的检索式：作者名="Marcella Pesce"
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| 1 | Diet and functional dyspepsia: Clinical correlates and therapeutic perspectives显示文摘Hypervigilance and symptoms anticipation,visceral hypersensitivity and gastroduodenal sensorimotor abnormalities account for the varied clinical presentation of functional dyspepsia(FD)patients.Many patients recognize meals as the main triggering factor;thus,dietary manipulations often represent the first-line management strategy in this cohort of patients.Nonetheless,scarce quality evidence has been produced regarding the relationship between specific foods and/or macronutrients and the onset of FD symptoms,resulting in nonstandardized nutritional approaches.Most dietary advises are indeed empirical and often lead to exclusion diets,reinforcing in patients the perception of“being intolerant”to food and self-perpetuating some of the very mechanisms underlying dyspepsia physiopathology(i.e.,hypervigilance and symptom anticipation).Clinicians are often uncertain regarding the contribution of specific foods to dyspepsia physiopathology and dedicated professionals(i.e.,dietitians)are only available in tertiary referral settings.This in turn,can result in nutritionally unbalanced diets and could even encourage restrictive eating behaviors in severe dyspepsia.In this review,we aim at evaluating the relationship between dietary habits,macronutrients and specific foods in determining FD symptoms.We will provide an overview of the evidence-based nutritional approach that should be pursued in these patients,providing clinicians with a valuable tool in standardizing nutritional advises and discouraging patients from engaging into indiscriminate food exclusions. | Marcella Pesce Martina Cargiolli Sara Cassarano Barbara Polese Barbara De Conno Laura Aurino Nicola Mancino Giovanni Sarnelli | 2020 | World Journal of Gastroenterology2020，26，5： | 14 |
| 2 | Eosinophilic esophagitis: From pathophysiology to treatment显示文摘Eosinophilic esophagitis(Eo E) is a chronic immune disease, characterized by a dense eosinophilic infiltrate in the esophagus, leading to bolus impaction and refluxlike symptoms. Traditionally considered a pediatric disease, the number of adult patients with Eo E is continuously increasing, with a relatively higher incidence in western countries. Dysphagia and food impaction represent the main symptoms complained by patients, but gastroesophageal reflux-like symptoms may also be present. Esophageal biopsies are mandatory for the diagnosis of Eo E, though clinical manifestations and proton pump inhibitors responsiveness must be taken into consideration. The higher prevalence of Eo E in patients suffering from atopic diseases suggests a common background with allergy, however both the etiology and pathophysiology are not completely understood. Elimination diets are considered the firstline therapy in children, but this approach appears less effective in adults patients, who often require steroids; despite medical treatments, Eo E is complicated in some cases by esophageal stricture and stenosis, that require additional endoscopic treatments. This review summarizes the evidence on Eo E pathophysiology and illustrates the safety and efficacy of the most recent medical and endoscopic treatments. | Alessandra D’Alessandro Dario Esposito Marcella Pesce Rosario Cuomo Giovanni Domenico De Palma Giovanni Sarnelli | 2015 | World Journal of Gastrointestinal Pathophysiology2015，6，4： | 4 |
| 3 | 对上面的胃肠的道的活动性混乱的基因贡献显示文摘 Motility disorders of the upper gastrointestinal tract encompass a wide range of different diseases. Esophageal achalasia and functional dyspepsia are representative disorders of impaired motility of the esophagus and stomach, respectively. In spite of their variable prevalence, what both diseases have in common is poor knowledge of their etiology and pathophysiology. There is some evidence showing that there is a genetic predisposition towards these diseases, especially for achalasia. Many authors have investigated the possible genes involved, stressing the autoimmune or the neurological hypothesis, but there is very little data available. Similarly, studies supporting a post-infective etiology, based on an altered immune response in susceptible individuals, need to be validated. Further association studies can help to explain this complex picture and find new therapeutic targets. The aim of this review is to summarize current knowledge of genetics in motility disorders of the upper gastrointestinal tract, addressing how genetics contributes to the development of achalasia and functional dyspepsia respectively. | Giovanni Sarnelli Alessandra D’Alessandro Marcella Pesce Ilaria Palumbo Rosario Cuomo | 2013 | World Journal of Gastrointestinal Pathophysiology2013，4，4： | 3 |
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