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Gender aspects on survival among patients admitted to hospital with suspected or diagnosed heart failure.

Objectives and design. There are conflicting data on gender differences in survival among heart failure (HF) patients. We prospectively assessed gender differences in survival among 930 consecutive patients (464 [49.9%] women, mean age 76.1 +/- 10.1 years), admitted to hospital with suspected or diagnosed HF. Results. Overall, women had lower unadjusted mortality hazard ratio (HR) than men: HR 0.8

Effects of epithelial and neutrophil CXCR2 on innate immunity and resistance to kidney infection.

The murine chemokine receptor 2 (mCXCR2) controls resistance to urinary tract infection. We have previously shown that mCXCR2 knockout mice develop severe acute pyelonephritis and renal tissue damage with sub-epithelial neutrophil entrapment. In this study we examined the relative importance of neutrophil- and epithelial-specific mCXCR2 expression for bacterial clearance in bone marrow chimeric mi

Hand disorders, hand function, and activities of daily living in elderly men with type 2 diabetes.

AIMS/HYPOTHESIS: This study aimed to examine hand disorders, symptoms, overall hand function, activities of daily living (ADLs), and life satisfaction in elderly men with type 2 diabetes mellitus (DM), impaired glucose tolerance (IGT), and normal glucose tolerance (NGT). METHODS: Subjects were interviewed and evaluated with a battery of clinical and laboratory tests, including hand assessment, and

Agreement and the Person Phrase hypothesis.

In this paper I argue that Small pro is not needed as a representative for null subjects in languages like Italian, Spanish, Standard Arabian etc. Instead I propose the Person Phrase hypothesis, which claims that agreement originates as the head of the subject argument. this argument is analyzed as PersP, seen as an expanded DP, [PersP Agr DP]. Agr is a bound morpheme, and thus cannot survive with

Changes in immunocompetent cells after interstitial laser thermotherapy of breast cancer.

BACKGROUND: Local tumour destruction has been shown to give rise to changes in immunocompetent cells. The aim of this study was to describe the effect of interstitial laser thermotherapy (ILT) of breast carcinoma in the tumour and in regional lymph nodes. METHODS: Seventeen women that underwent radical surgical excision after non-radical ILT were studied. ILT was performed at a steady-state temper

X-RAY TOMOSYNTHESIS: A REVIEW OF ITS USE FOR BREAST AND CHEST IMAGING.

Tomosynthesis is a three-dimensional imaging technique based on the reconstruction of several planar radiographs. During the image acquisition in tomosynthesis, the X-ray tube moves around the detector which is often stationary, and a number of projection images are taken from different angles. Individual slices from the reconstructed volume can be studied. With the effective reduction of the visi

Water Erosion Modelling using Fractal Rainfall Disaggregation, a Study in Semiarid Tunisia

In the Tunisian semiarid area, water erosion processes have led to negative economic and environmental consequences in a context of limited water resources. To characterize and predict these degradation phenomena, a comprehensive high-resolution data base on erosive rainfall, together with siltation records for 28 small reservoirs were analyzed. The studied small reservoir network displays a gener

Impact of aspirin, NSAIDs, warfarin, corticosteroids and SSRIs on the site and outcome of non-variceal upper and lower gastrointestinal bleeding.

Abstract Objective. To assess the impact of increased use of low-dose aspirin, other non-steroidal anti-inflammatory drugs (NSAIDs), warfarin, corticosteroids and selective serotonin re-uptake inhibitors (SSRIs) on the site and outcome of non-variceal gastrointestinal (GI) bleeds. Methods. Retrospective review of 731 patients with peptic ulcer bleeds (PUBs), non-ulcer, non-variceal upper (NUUPGIBs

Navigationsstöd i vardagen

Projektet har haft som mål att i samarbete med människor med funktionsnedsättning utvärdera en navigationstjänst baserad på vänskap, personkännedom, mobiltelefoni, GPS och digitala kartor. Med navigation menas att transportera sig till ett avsett mål. I

Intimacy among strangers

Mobile telephone calls in public places often entail the revelation of intimate details about the caller's life to strangers. This article reports some results of the authors eavesdropping on mobile phone calls in public places and also takes the first step into analysis of the fascinating mix of visibility and inaccessibility, intimacy and alienation that is the mobile telephone call in a public

An Experimental and numerical study of heat transfer and pressure drop on the bend surface of a U-duct

This work concerns experimental and numerical studies of pressure drop and heat transfer for turbulent flow inside a U-duct and in particular the bend part. Such duct geometries can be found in many engineering applications where cooling air extracts heat from hot internal walls of the duct, e.g., passage cooling inside gas turbine blades. The details of the duct geometry were as follows: the cros

Desertification: Loss of credibility despite the evidence

The reasons for loss of credibility are first scientism and evasion, which feed oversimplification and confusion as the primary reasons. A case study from central Sudan is used to illustrate of these issues. Credibility has drained away with the deflection of focus from matters that are patently “ desertification” ; and with the deployment of confusing science. The choice to emphasize land degrada

Development of NMR spectroscopic methods for dynamic detection of acetylcholine synthesis by choline acetyltransferase in hippocampal tissue.

Choline acetyltransferase (ChAT) is the key-enzyme for acetylcholine (ACh) synthesis and constitutes a reliable marker for the integrity of cholinergic neurons. Cortical ChAT activity is decreased in the brain of patients suffering from Alzheimer's and Parkinson's diseases. The standard method used to measure the activity of ChAT enzyme relies on a very sensitive radiometric assay but can only be