Search results for "Letter to the Editor"
showing 10 items of 155 documents
Clinical and demographic characteristics of patients dying from COVID-19 in Italy vs China.
2020
Abstract Coronavirus disease 2019 (COVID‐19), an infectious outbreak caused by severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2),1 has now progressed to global pandemic.2 Besides the compelling need to understand the novel biological pathways underlying the virulence and pathogenicity of SARS‐CoV‐2 in humans to enable the development of appropriate interventions and therapies,3,4 the noticeable difference in mortality rates between Asian and European populations is one of the most significant issues demanding the attention of biologists, epidemiologists and clinicians around the world. This article is protected by copyright. All rights reserved.
Early effects of unfractionated heparin on clinical and radiological signs and D-dimer levels in patients with COVID-19 associated pulmonary embolism…
2021
Immunophenotype and molecular characterisation of adenocarcinoma of the small intestine
2009
Background: Despite having a dramatically larger surface area than the large intestine, the small intestine is an infrequent site for the development of adenocarcinoma. To better understand the molecular abnormalities in small bowel adenocarcinoma (SBA), we characterised a number of candidate oncogenic pathways and the immunophenotype of this rare cancer. Methods: Tissue microarrays were constructed from tumour samples from 54 patients with all stages of the disease. Immunohistochemistry and microsatellite instability (MSI) testing were conducted. Results: The profile of cytokeratin 20 and 7 coexpression was variable, but expression of caudal type homeobox transcription factor 2 (CDX2) was …
An association analysis to identify genetic variants linked to asthma and rhinoconjunctivitis in a cohort of Sicilian children
2018
Abstract Asthma and rhino-conjunctivitis are common chronic diseases in childhood. In this cross-sectional study, we performed a gene association analysis with current asthma and rhino-conjunctivitis in a cohort of Sicilian children aged 10–15 years. Overall, our findings reveal the importance of different genetic variants at 4p14, 16p12.1, 17q12, 6p12.2 and 17q21.1, identifying possible candidate genes responsible for susceptibility to asthma and rhino-conjunctivitis.
Statins and other drugs: Facing COVID-19 as a vascular disease
2020
Angiotensin-converting enzyme inhibitors (ACEi), angiotensin II receptor blockers (ARBs), and HMG-CoA reductase inhibitors ("statins") have been hypothesized to affect COVID-19 severity. However, up to now, no studies investigating this association have been conducted in the most vulnerable and affected population groups (ie, older adults residing in nursing homes). The objective of this study was to explore the association of ACEi/ARB and/or statins with clinical manifestations in COVID-19-infected older adults residing in nursing homes.We undertook a retrospective multicenter cohort study to analyze the association between ACEi/ARB and/or statin use with clinical outcome of COVID-19. The …
Hsp27 and Hsp70 in chronic obstructive pulmonary disease: certainties vs doubts
2015
Dear Editor, We read with great interest the work by Cui et al. (2015) in which they measured the levels of Hsp70 and Hsp27 in plasma and lymphocytes obtained from coal workers (CW) affected by chronic obstructive pulmonary disease (COPD) alone or associated with pneumoconiosis (CWP). They found that Hsp70 levels were higher in plasma of COPD subjects affected by CWP compared to COPD subjects without CWP and to controls. There was no difference in Hsp70 levels between COPD without CWP and controls. Hsp70 levels in lymphocytes did not show differences among the three groups. The authors found lower levels of Hsp27 in plasma from patients when comparing controls to both COPD with and without …
"The Headache Week": a useful tool to highlight "invisible" migraineurs
2005
New insights in respiratory impedance in young children after repair of congenital diaphragmatic hernia: a cross-sectional study
2019
Abstract Lung function impairment is common in Congenital Diaphragmatic Hernia (CDH) survivors. The aim of this study was to evaluate, in children who underwent CDH surgical repair, mid and long-term consequences on respiratory impedance, investigating the impact of CDH on both resistance and reactance parameters, as well as bronchodilator response. Forced Oscillation Technique (FOT) parameters were collected from 12 patients (2–11 years). Resistance and reactance values at 8 Hz (Rrs8, Xrs8) and the area under the reactance curve (AX) were measured pre and post-salbutamol. Quantitative variables were compared using Mann-Whitney U test. Differences of categorical variables were evaluated usi…