Julia Staab, Lara Vonhören, Harald Schwörer, Thomas Meyer
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引用次数: 0
Abstract
Background: Previous clinical studies have reported elevated levels of depressive symptoms in selected samples of patients with gastritis. The objective of this study was to examine the associations of specific biomarkers of inflammation expressed in mucosal tissue from the stomach with mood and anxiety symptoms in adult patients with upper gastrointestinal symptoms.
Methods: In this monocentric, observational study, a total of 32 study participants were included who were referred for a routine diagnostic upper endoscopic assessment based on the suspected clinical diagnosis of gastritis. All participants completed the Hospital Anxiety and Depression Scale (HADS) before undergoing gastroscopy. Immunohistochemical stainings from biopsy sections were performed to evaluate the expression level of nuclear factor kappa B (NF-κ B), myeloperoxidase (MPO) and inducible nitric oxide synthase (iNOS).
Results: Our findings confirmed that nearly half of the study cohort (n = 13; 41%) displayed positive HADS depression scores above the clinically relevant cut-off level of ≥ 8. Regression models demonstrated that depressive symptoms were significantly and positively associated with the expression level of NF-κ B in biopsies from the upper gastrointestinal tract.
Conclusions: In summary, our study showed a significant association between NF-κ B expression and clinically relevant depressive symptoms in patients with gastritis, as assessed by a self-rated psychometric questionnaire. Further investigations are needed to confirm this relationship and to identify the pathophysiological mechanisms involved.
期刊介绍:
BioPsychoSocial Medicine is an open access, peer-reviewed online journal that encompasses all aspects of the interrelationships between the biological, psychological, social, and behavioral factors of health and illness. BioPsychoSocial Medicine is the official journal of the Japanese Society of Psychosomatic Medicine, and publishes research on psychosomatic disorders and diseases that are characterized by objective organic changes and/or functional changes that could be induced, progressed, aggravated, or exacerbated by psychological, social, and/or behavioral factors and their associated psychosomatic treatments.