Background Aspirin (ASA) hypersensitivity is frequent in patients with chronic rhinosinusitis and nasal polyps (CRSwNP), which is called aspirin exacerbated respiratory disease (AERD). However, there are few studies on evaluating the prevalence of ASA hypersensitivity in patients with nasal polyps (NPs), using the oral aspirin challenge test. This study was designed to determine the frequency o...

Background and Aim: Foundations and mechanisms of auditory scene analysis (ASA) including segregation and integration were especially reviewed in the study. I focused on the related studies using event-related potentials (ERPs). Recent Findings: Publications on ASA using ERPs from 1971 to 2014 indicate neural mechanisms of ASA in central auditory system. Conclusion: ASA results in recognition o...

Stroke in Atrial Septal Aneurysm To the Editor: The report from the Stroke Prevention: Assessment of Risk in a Community (SPARC) study1 stating that atrial septal aneurysm (ASA) is associated with an increased risk of stroke is important for 2 reasons. (1) It definitively establishes the prevalence of ASA in the general population at 2.2%. The true prevalence of ASA was underestimated before th...

The effects of exogenous ascorbic acid (AsA) and reduced glutathione (GSH) on antioxidant enzyme activities [superoxide dismutase (SOD), ascorbate peroxidase (APX), and glutathione reductase (GR)] and the contents of malondialdehyde (MDA) and H2O2, as well as of endogenous AsA and GSH, in the chloroplasts of two rice cultivars, the salt-tolerant cultivar Pokkali and the salt-sensitive cultivar ...

Within 3 weeks of the event, 505 patients with cerebral infarction, minor or major stroke, were randomly assigned to treatment with acetylsalicylic acid (ASA) 1.5 g/day or placebo in a double-blind clinical trial with a follow-up of 2 years in all patients. Primary events were considered to be recurrent stroke or death; secondary events, myocardial infarction and transient ischemic attack. Ther...

BACKGROUND The American Society of Anesthesiologists physical status classification (ASA-PS) is used worldwide by anesthesia providers as an assessment of the preoperative physical status of patients. This assessment score has been inconsistently assigned by anesthesia providers among adult surgical patients. This study tested the reliability of assignment of ASA-PS classification among pediatr...

Drugs which block the action or formation of the cysteinyl leukotrienes (LTC4, LTD4 and LTE4) inhibit asthmatic responses evoked by allergen, exercise and cold dry air. The purpose of this study was to determine whether the specific leukotriene-receptor antagonist MK-0679 could block the airway obstruction induced by aspirin (acetylsalicylic acid (ASA)) in aspirin-intolerant asthmatics. Eight a...

The critical step in the sorting of lysosomal enzymes is their recognition by a phosphotransferase in the Golgi apparatus. The topogenic sequences responsible for the recognition by this enzyme have so far only been defined for the lysosomal protease cathepsin D. We have generated four monoclonal antibodies directed against lysosomal arylsulphatase A (ASA). These antibodies inhibit the recognit...

An experience of child sexual abuse (CSA) substantially increases women's risk of adult sexual assault (ASA), but the mechanisms underlying this relationship are unclear. Previous research often has not examined the full range of ASA experiences or included the influence of ethnicity, sexual behavior, and sexual attitudes on CSA and severity of ASA. The current study utilized path analysis to e...

The transfer of macrophage-secreted arylsulphatase A (ASA) to enzyme-deficient brain cells is part of the therapeutic concept of bone marrow transplantation in lysosomal storage diseases. Here we have investigated this transfer in vitro. The uptake of (125)I-labelled recombinant human ASA purified from ASA-overexpressing mouse embryonic fibroblasts deficient for mannose 6-phosphate (M6P) recept...