ABSTRACT
Neuropsychiatric disorders (NPDs) are considered a potential threat to mental health. Inflammation predominantly plays a role in the pathophysiology of NPDs. Dietary patterns are widely postulated to be involved in the physiological response to inflammation. This review aims to discuss the literature on how dietary inflammatory index (DII) is related to inflammation and, consequently, NPDs. After comprehensive scrutiny in different databases, the articles that investigated the relation of DII score and various NPDs and psychological circumstances were included. The association between dietary patterns and mental disorders comprising depression, anxiety, and stress proved the role of a proinflammatory diet in these conditions' exacerbation. Aging is another condition closely associated with DII. The impact of proinflammatory and anti-inflammatory diet on sleep quality indicated related disorders like sleep latency and day dysfunctions among the different populations are in relation with the high DII score. The potential effects of genetic backgrounds, dietary patterns, and the gut microbiome on DII are discussed as well. To plan preventive or therapeutic interventions considering the DII, these factors, especially genetic variations, should be considered as there is a growing body of literature indicating the role of personalized medicine in different NPDs. To the best of our knowledge, there is a limited number of RCTs on this subject, so future research should evaluate the causality via RCTs and look for therapeutic interventions with an eye on personalized medicine using information about DII in NPDs.
Subject(s)
Diet , Inflammation , Humans , Risk Factors , Diet/psychology , Anxiety , Anxiety DisordersABSTRACT
Equine gastric ulcer syndrome (EGUS) is a multifactorial disorder and one of the most common diseases in horses. The objective of this research was to detect one of the potential risk factors of equine squamous gastric disease (ESGD), the Helicobacter pylori specific gene, and tracing the presence of the duodenal ulcer-promoting gene (dupA) as a possible virulence marker. Gastric fluid together with faecal samples were collected from twenty rural horses from around Tabriz, Iran. Throughout the endoscopic examinations, the type, numbers, severity, and the location of the lesions were documented. Nine of twenty horses exhibited macroscopic lesions in the squamous mucosa that were later classified into grades 1, 2, 3, and 4. Only three of these horses exhibited H. pylori in their gastric fluid samples, whereas all faecal samples were H. pylori-negative. All the H. pylori-positive cases manifested severe forms of ESGD (grades 3-4). The age and sex were both unrelated to the lesion severity and ESGD status in this study. Research is required to further discuss the virulence aspects of dupA regarding ESGD.
ABSTRACT
Coronaviruses recently returned with a new one, SARS-CoV-2, related to a potentially severe respiratory disease-called the coronavirus disease (COVID-19). Research shows that the SARS-CoV-2 can be clustered with the Bat SARS-like coronavirus. Bats possess an additional, innate ability for antiviral defense, and, on the other hand, the potential to go hand-in-hand with the virus to generate variability. Besides the high potential of the novel coronavirus in compromising the respiratory system, its rapid transmission and ability to engage many hosts in severe forms of infections or immunopathological complications make it a tough opponent for the immune system. The interactions between SARS-CoV2 and the host immune system result in unleashing tremendous amounts of cytokines, and these cytokines make a storm that would determine the outcome (recovery or death) of the lungs of the patient.