2,528 papers found

CONTEXT: Celiac disease (CD) is defined as a permanent intolerance to ingested gluten. The intolerance to gluten results in immune-mediated damage of small intestine mucosa manifested by villous atrophy and crypt hyperplasia. These abnormalities resolve with initiationa gluten-free diet. EVIDENCE ACQUISITION: PubMed,…

To determine the reliability of knee joint sonography in the evaluation of gouty arthritis.A search of Google Scholar, PubMed, NCBI, MEDLINE, and Medscape databases, from 1988 up to 2020. The key search terms used were knee joint; knee joint ultrasound; gout; gouty arthritis, knee joint pain; sensitivity; specificity.…

The circular code theory proposes that genes are constituted of two trinucleotide codes: the classical genetic code with 61 trinucleotides for coding the 20 amino acids (except the three stop codons {TAA,TAG,TGA}) and a circular code based on 20 trinucleotides for retrieving, maintaining and synchronizing the reading f…

The conjunctival nevus is one of the most common benign tumors of the ocular surface. Melanomas are rare; they can arise without a preexisting conjunctival nevus, or due to malignant transformation in case of PAM (primary acquired melanosis). The retrospective study analyzed 70 patients with pigmented lesion of the con…

In order to calculate the prospects for new transition-metal rich and rare-earth free permanent magnets, we have investigated the electronic and magnetic properties of Fe[Formula: see text]P and related Mn- or/and Si-substituted compounds using full potential linearized augmented plane wave (FPLAPW) method under genera…

Pulmonary arterial hypertension (PAH) is a severe chronic disorder of pulmonary arteries with progressive precapillary pulmonary hypertension, characterized by poor life quality and very poor prognosis. Unless treated, it causes death within 2-3 years from diagnosis. PAH affects mainly younger women. The treatment of P…

PURPOSE: The aim of this review was to examine efficacy of palliative interventional radiotherapy (IRT) in esophageal cancer compared with other treatment in terms of dysphagia-free survival (DyFS) and safety. METHODS AND MATERIAL: A systematic research using PubMed, Scopus, and Cochrane library was performed to ident…

This paper presents a novel silicon-based metasurface-coated one-dimensional (1D) slab waveguide. The proposed idea can easily engineer and mold guided waves into any desired free-space mode and provide the wavefront control of optical metasurfaces, such as out-of-plane beam deflection and focusing. As an example of ap…

The OSTMED.DR® database provides access to both citation and full-text osteopathic literature, including the Journal of the American Osteopathic Association. Currently, it is a free database searchable using basic and advanced search features.

PURPOSE: Gliomas are the commonest malignant brain tumours. Baseline characteristics on structural MRI, such as size, enhancement proportion and eloquent brain involvement inform grading and treatment planning. Currently, free-text imaging reports depend on the individual style and experience of the radiologist. Standa…

OBJECTIVE: To asses the complex anti-reflux treatment of pure venous ulcers on all levels of venous system. PATIENTS: In the last 20 years the authors treated 793 patients with venous ulceration and compared the therapeutic results of 4 groups of patients treated either surgically (Linton+v.v. surgery) or with sclerot…

We present a method and setup that provide complementary three-dimensional (3D) images of blood oxygenation (via quantitative photoacoustic imaging) and blood flow dynamics (via ultrasound Doppler). The proposed approach is label-free and exploits blood-induced fluctuations, and is implemented on a sparse array with on…

BACKGROUND: A team of volunteers, known as City Hosts, were recruited to support UK City of Culture 2021 awarded to Coventry. City Hosts held various roles facilitating cultural event delivery and promoting a positive experience for visitors. This study aimed to (i) understand how and to what extent the volunteering pr…

BACKGROUND: Electronic health records (EHR) contain large volumes of unstructured free-form text notes that richly describe a patient's health and medical comorbidities. It is unclear if perioperative risk stratification can be performed directly from these notes without manual data extraction. We conduct a feasibility…

The UK has a significant and growing population of older adults with frailty and complex healthcare needs, necessitating innovative care solutions. This study aimed to explore patients' and carers' experiences of a novel integrated service that was set up to address the increasing healthcare needs of older people livin…

While reviewing the available literature, we noticed comorbidity of epilepsy and psychiatric disorders. Psychiatric disorders were observed more frequently in patients with high seizure frequency. There is significant prevalence of epilepsy comorbidity with depression, anxiety disorders, and to a lesser extent with bip…

OBJECTIVE: To evaluate the effectiveness of eletriptan for acute migraine treatment and patient satisfaction with the drug in usual clinical practice settings. METHODS: Male and female patients of practicing neurologists, aged 18 to 65 years, were eligible for inclusion in the study if they met International Headache…

Wandering spleen is characterized by ectopic localization of spleen owing to the lack or weakening of the major splenic ligaments. In present study, two cases with torsion of wandering spleen were reported. The first case was a 30-year-old female who was admitted to emergency department with acute abdominal pain and vo…

In this paper, the role of gradient micro-inertia terms [Formula: see text] and free micro-inertia terms [Formula: see text] is investigated to unveil their respective effects on the dynamic behaviour of band-gap metamaterials. We show that the term [Formula: see text] alone is only able to disclose relatively simplifi…

A semi-automatic procedure that extracts metadata from MEDLINE was used to develop a search tool that facilitates online location and (free) access to full-text electronic documents from the Proceedings of the American Medical Informatics Association (AMIA) Annual Symposia (1997-2003). Log file analysis for six months…