Background. The concept of beliefs could provide a basis for how donors may perceive recipients' end-stage liver failure (ESLF) and surgery for organ donation. However there is no such quantitative study. Therefore the objective of this study was to explore beliefs of living donors about recipients' ESLF and surgery for organ donation. Methods. The sample comprised 16 living donors who donated a part of their liver to a patient who had ESLF. The data were analyzed by following established procedures ...

Myxornas are common cardiac tumors that are traditionally managed by complete excision through a median sternotorny approach with the use of cardiopulmonary bypass. We discuss a patient with left atrial myxoma and chronic atrial fibrillation who underwent surgical excision and combined irrigated radiofrequency ablation for atrial fibrillation through a Port Access approach. Minimally invasive operations constitute an expanding field for the treatment of many cardiac diseases and may be an alternative ...

Purpose: The purpose of this study was to describe the computed tomography (CT) and magnetic resonance (MR) imaging findings of hibernoma. Materials and methods: We retrospectively evaluated imaging findings of CT and MR examinations of six patients (three men and three woman aged 27-48 years) with histopathological diagnosis of hibernoma. Results: On CT examination the lesions were slightly hyperdense and on T1- and T2-weighted MR images they were isointense or slightly hypointense compared to ...

Novel high affinity compounds for human beta(2)-adrenergic receptor (beta(2)-AR) were searched among the clean drug-like subset of ZINC database consisting of 9928465 molecules that satisfy the Lipinski's rule of five. The screening protocol consisted of a high-throughput pharmacophore screening followed by an extensive amount of docking and rescoring. The pharmacophore model was composed of key features shared by all five inactive states of beta(2)-AR in complex with inverse agonists and antagonists. ...

This paper addresses the heat treatment operation in a manufacturing plant that produces different types of cylindrical parts. The immediate prior process to heat treatment is furnace-loading where parts are loaded into baskets. The furnace-loading process is complex and involves issues relating to geometry and heterogeneity in the parts and in their processing requirements. Currently furnace-loading is accomplished by operator ingenuity ; consequently the parts loaded in heat treatment often do ...

Introduction: In 1983 abortion without restriction as to reason was legalized in Turkey. However at an international conference in 2012 the Prime Minister condemned abortion and announced his intent to draft restrictive abortion legislation. As a result of public outcry and protests the law was not enacted but media reports suggest that barriers to abortion access have since worsened. Objectives: We aimed to conduct a qualitative study exploring women's recent abortion experiences in Istanbul ...

The notion of self-duality of 2-forms in 4-dimensions plays an eminent role in many areas of mathematics and physics, but although the 2-forms have a genuine meaning related to curvature and gauge-field-strength in higher dimensions also, their "self-duality" is something which is almost avoided above 4-dimensions. We show that self-duality of 2-forms is a very natural notion in higher (even) dimensions also and we prove the equivalence of some scattered and rarely used definitions in the literature. ...

The purpose of this article is to report two cases of pedicular stress fracture of the lumbar spine which is an uncommon cause of low back and leg pain. The relevant literature is reviewed and features of the cases that differ from those already reported are highlighted. One of our cases of pediculolysis is the first in the literature for that is caused by rotational instability induced by laminectomy. The remodeling of the fractured pedicle was striking when compared with its normal counterpart. ...

Primary epiploic appendagitis (PEA) occurs secondary to inflammation of an epiploic appendage and is considered to be a rare cause of acute abdomen. In this case report we describe the magnetic resonance imaging (MRI) findings of PEA correlated with computed tomographic (CT) findings. MRI findings included an oval shaped fat intensity mass with a central dot on T1- and T2-weighted images C which possessed an enhancing rim on postgadolinium T1-weighted fat saturated images. The lesion was best ...

Background. Mediastinitis after open-heart surgery is a serious complication that has a decreasing incidence but still a significantly high mortality rate. Back pain may develop during the course of treatment for mediastinitis and this should suggest vertebral osteomyelitis in the differential diagnosis. Diagnosis of vertebral osteomyelitis may be difficult because of the insidious onset and delayed diagnosis and treatment may result in serious neurologic compromise and even death of the patient. ...