Background: Lung transplantation for end-stage pulmonary disease is an established procedure and the number of transplantations is increasing worldwide even in developing countries. Usually donor lungs are transported in an inflated state and the bronchi are closed with a stapler device. Case Report: We present a technique that avoids costly ...

Background: The aim of this retrospective study was to investigate the efficacy of everolimus at our institution and to report incidence and type of side effects in patients who underwent kidney transplantation or hematopoietic stem cell transplantation (HSCT). Material/Methods: Electronic medical records were evaluated for 122 patients (76 men and ...

Abstract The organ-tissue distribution and clearance of Degussa P25 TiO2 nanoparticles were determined after intravenous administration to rats (0.95 mg/kg-bodyweight) using an inductively coupled plasma sector field mass spectrometer. The detection limits of Ti analysis, 0.54 and 1.4 ng/mL for blood and urine and 0.35-2.0 ng/g tissue for several organ ...

Selecting the best targets is a key challenge for drug discovery, and achieving this effectively, efficiently and systematically is particularly important for prioritizing candidates from the sizeable lists of potential therapeutic targets that are now emerging from large-scale multi-omics initiatives, such as those in oncology. Here, we describe an objective, ...

Background: Despite the fact that the risk of Porcine Endogenous Retroviruses (PERV) infection and propagation in human recipients is extremely low, such an event cannot be completely ruled out, especially in immunosuppressed patients. Therefore, the aim of this study was to analyze the expression of PERVs in vitro in the ...

We wanted to bring to your attention some errors in the report published in your journal by Michielsen and Coomans(1). In Table no. 4, on page 1336, the reported data for Tefekli and colleagues (2) and Bhansali and colleagues (3) does not match the data from their published reports. Michielsen ...

Density functional theory computations of the Cu-catalyzed ring expansion of vinyloxiranes is mediated by a traceless dual Cu(I)-catalyst mechanism. Overall, the reaction involves a monomeric Cu(I)-catalyst, but a single key step, the Cu migration, requires two Cu(I)-catalysts for the transformation. This dual-Cu step is found to be a true two ...

ABSTRACT: BACKGROUND: In contrast to the acute hospital sector, there have been relatively few implementations of integrated electronic health record (EHR) systems into specialist mental health settings. The National Programme for Information Technology (NPfIT) in England was the most expensive IT-based transformation of public services ever undertaken, which aimed amongst ...

At present, first and second kidney transplantation have established surgical techniques with few variations between surgeons. They also are considered the best renal replacement therapy for patients with end stage renal disease. Both offer better quality of life and longer survival compared to dialysis. However the third and fourth transplants ...

Abstract Background: Radiation therapy produced unwanted side effect on normal tissues, such as radiodermatitis. Hydrogen was previously shown capable of radiation protective in both animals and cell cultures. The effect of hydrogen was now to be investigated on radiation-induced cutaneous. Objective: Development of dermatitis is a frequent side effect of ...

Aim:To investigate the effects of the potassium-sparing diuretic amiloride on endothelial cell apoptosis during lipopolysaccharide (LPS)-accelerated atherosclerosis.Methods:Human umbilical vein endothelial cells (HUVECs) were exposed to LPS (100 ng/mL) in the presence of drugs tested. The activity of Na(+)/H(+) exchanger 1 (NHE1) and calpain, intracellular free Ca(2+)level ([Ca(2+)](i)), as well as ...

Purpose: Shock wave lithotripsy (SWL) is a widely utilized treatment for renal and ureteral stones due to its noninvasive approach. Although minor complications arise in most patients, a relatively severe complication, perirenal or subcapsular hematoma, may also occur. We evaluate the possible risk factors for perirenal hematoma following SWL. Material ...

Three-coordinate complexes (bromo)[4-(2,2-dimethyl-1,3-dioxolan-4-yl)-phenyl](tri-tert-butyl-phosphine)palladium (1) and (bromo){4-[(tetrahydro-2H-pyran-2-yloxy)methyl]phenyl}(tri-tert-butyl-phosphine)palladium (2) were used to initiate Suzuki-Miyaura chain growth polymerization of 7'-bromo-9',9'-dioctyl-fluoren-2'-yl-4,4,5,5,-tetramethyl-[1,3,2]dioxaborolane (3). The polymerization was optionally terminated by end-capping with red-emitting N-(2-ethylhexyl)-1,6-bis(4-tert-octylphenoxy)-9-(4,4,5,5,-tetramethyl-[1,3,2]dioxaborolan-2-yl)-perylene-3,4-dicarboximide. Heterodisubstituted polyfluorenes of adjustable molecular weights between 5 × 10(3) and 1.0 × 10(4) g mol(-1) and narrow molecular weight distribution (M(w)/M(n) ...

PURPOSES: Sphincter-saving operation with coloanal anastomosis (CAA) has become an established option for very low rectal cancer, but few studies have compared its functional results and quality of life (QoL) with abdominoperineal resection (APR) showing controversial results. PATIENTS AND METHODS: Patients treated for low rectal cancer with APR or CAA, ...

OBJECTIVES: To examine the socioeconomic gradients in birth outcomes among singleton infants in Argentina, 2003-2007. METHODS: We analyzed data of 3,230,031 singleton infants born in 2003-2007, obtained from vital statistics. Associations between birth outcomes [small for gestational age (SGA), low birth weight (LBW), and preterm birth (PTB)] and socioeconomic indicators ...

BACKGROUND: The purpose of this study was to describe the treatment experiences and outcomes of patients with myasthenia gravis (MG) whose initial presenting symptom was diplopia METHODS: A retrospective review was performed on a group of patients with MG whose initial presenting symptom was diplopia. RESULTS: The mean age of ...

In Southwestern USA, the jimsonweed Datura wrightii and the nocturnal sphinx moth Manduca sexta form a pollinator-plant and herbivore-plant association. While certain plant volatile organic compounds (VOCs) attract moths for oviposition, it is likely that other host-derived olfactory cues, such as herbivore-induced VOCs, repel moths for oviposition. Here, we studied ...

Patients with Parkinson's disease (PD) may present delusional jealousy (DJ). In a previous cross-sectional prevalence study we identified 15 cognitively preserved and five demented PD patients with DJ. The current study aimed at evaluating their clinical (motor and non-motor) characteristics and the pharmacological treatments associated with DJ, and its subsequent ...

This paper analyses how the conceptual and therapeutic formation of Japanese traditional medicine (Kampo) has been socially constructed through interactions with popular interpretations of illness. Taking the example of emotion-related disorders, this paper focuses on the changing meaning of constraint (utsu) in Kampo medicine. Utsu was once a name for ...

The aims of the present study were to evaluate the association between breastfeeding and breathing development and to investigate associations between breastfeeding duration and the breathing patterns in children. A cross-sectional study was carried out at the Institute of Integrative Medicine Professor Fernando Figueira, Recife, Brazil, with a random sample ...

Cathepsin X, also known as cathepsin Z, is referred to as a "lysosomal proteolytic enzyme" and a member of the peptidase C1 family, which is involved in various biological processes such as immune response, cell adhesion, and proliferation. In the present study, the cDNA of starfish (Asterina pectinifera), which is ...

The bacterial community structure of the rhizosphere and non-rhizosphere soil of Pinus patula, found in the Nilgiris region of Western Ghats, was studied by constructing 16S rRNA gene clone libraries. In the rhizosphere and non-rhizosphere soil clone libraries constructed, 13 and 15 bacterial phyla were identified, respectively. The clone libraries ...

BACKGROUND: Hypertrophic cardiomyopathy (HCM) is prominently associated with risk for sudden death (SD) and disease progression, largely in young patients. Whether patients of more advanced age harbor similar risks is unresolved, often creating clinical dilemmas, particularly in decisions for primary prevention of SD with implantable defibrillators. METHODS AND RESULTS: We ...

A neonatal tooth is defined as a tooth, which erupts within the first month of life. Herein, we report a premature infant with a neonatal tooth.

Most past research on the effects of early pubertal timing on girls' depressive symptoms and delinquent behavior has focused on either age of menarche or has combined multiple indicators of development into a single index of puberty. Past research has rarely examined both the onset of puberty such as age ...

BackgroundIn this retrospective autopsy study, we aimed to review the anatomopathological findings observed in cases of hanging death for a five year period and to evaluate the role of contributing factors such as age, sex, type of hanging and localization of the ligature knot.MethodsAutopsy reports of 102 hanging cases performed ...

Yap1 is an important regulator of cardiomyocyte proliferation and embryonic heart development, yet the function of endogenous Yap1 in the adult heart remains unknown. We studied the role of Yap1 in maintaining basal cardiac function and in modulating injury following chronic myocardial infarction (MI). Cardiomyocyte-specific homozygous inactivation of Yap1 in ...

Repulsive guidance molecule-a (RGMa) is associated with axon growth inhibition in different central nervous system (CNS) injuries, but its signaling pathways remain unclear. We examined the involvement of collapsin response mediator protein-2 (CRMP-2), a common downstream target of Rho-kinase and GSK-3β, in vitro by culturing neonatal rat primary cortical neurons ...

We consider a simple multi-IV model for drug concentration in the case of poor patient compliance. The model is a stochastic one, and is thus able to take into account an irregular drug intake schedule. Under some assumptions, we study features of the drug concentration relevant for practical purposes such ...

Myocardial infarction (MI), which is the most important manifestation of coronary artery disease, is the leading cause of morbidity and mortality in the world. Glutathione S transferases (GSTs) are enzymes responsible for the metabolism of numerous xenobiotics and are known to be polymorphic in humans. We investigated the association between ...

Over a 4-year period, we analyzed 128 fecal samples from free-living elk (Alces alces L., 1758) to determine the prevalence of Eimeria infections and identify the species present. Two eimerian species were isolated including Eimeria alces and a morphotype resembling Eimeria catubrina. Overall, two samples from 128 samples collected were ...

Femtosecond transient absorption spectroscopy and microscopy were employed to study exciton dynamics in suspended and Si3N4 substrate-supported monolayer and few-layer MoS2 2D crystals. Exciton dynamics for the monolayer and few-layer structures were found to be remarkably different from those of thick crystals when probed at energies near that of the ...

Age determination is crucial in medicolegal cases. Various factors are considered for determination of age, out of which teeth are the most durable structures in human body which are better preserved even in the acidic soil. In many archaeological sites and forensic cases, teeth are the only available human remains ...

There is an increased interest in smartphone applications as a tool for delivery of health-care information. There have been no studies which evaluated the availability and content of cancer-related smartphone applications. This study aims to identify and analyze cancer-related applications available on the Apple iTunes platform. The Apple iTunes store ...

NYGGF4, also known as phosphotyrosine interaction domain containing 1(PID1), is a recently discovered gene which is involved in obesity-related insulin resistance (IR) and mitochondrial dysfunction. We aimed to further elucidate the effects and mechanisms underlying NYGGF4-induced IR by investigating the effect of overexpressing mitochondrial transcription factor A (TFAM), which is ...

Impulsivity is a complex behaviour composed of different domains encompassing behavioural dis-inhibition, risky decision-making and delay discounting abnormalities. To investigate regional brain correlates between levels of individual impulsivity and grey matter volume, we performed voxel-based morphometric correlation analysis in 34 young, healthy subjects using impulsivity scores measured with Barratt Impulsivity ...

RATIONALE: Chronic dysregulation of hypothalamus-pituitary-adrenal (HPA) axis activity is related to several neuropsychiatric disorders. Studies suggest that cortisol response to stress has a strong genetic etiology, and that FK506 binding protein 5 (FKBP5) and G-protein coupled type-I CRH receptor (CRHR1) are key proteins regulating response. Variations in the genes encoding ...

Tumor metastasis involves the dissemination of malignant cells into the basement membrane, and the vascular system contributes to the circulating pool of these markers. In this context, our aim has been focused on the development of a non-invasive score based on degradation of the backbone of glycosaminoglycans of the extracellular ...

Using native chemical ligation, we constructed a Ca(2+)-gated fusion channel protein consisting of alamethicin and the C-terminal domain of calmodulin. At pH 5.4 and in the absence of Ca(2+), this fusion protein yielded a burst-like channel current with no discrete channel conductance levels. However, Ca(2+) significantly lengthened the specific channel ...

This study investigates the potential role of 17 chosen polymorphisms in 15 candidate genes and the risk of myocardial infarction in patients under 45 years of age. The study consists of 271 patients with myocardial infarction and 141 controls. The analysis of genetic polymorphisms was performed using the PCR-RFLP method. Of ...

Distal radius fractures can be treated with different methods, depending on the type of fracture and, on our experience, according to the Fernandez algorithm. The report presents our experience treating distal radius fractures using a volar plate. We reviewed retrospectively 20 patients treated, during a period of 3 years (May 2008-May ...

To evaluate the association of the plasma riboflavin level in Kazak esophageal cancer patients and their riboflavin transporter (C20orf54) gene statuses. Plasma riboflavin levels were detected by high performance liquid chromatography in Kazak patients with esophageal squamous cell carcinoma (ESCC) and healthy controls. C20orf54 mRNA and protein expression were analyzed ...

Platonia insignis Mart. (Clusiaceae) is widespread throughout the Amazon and adjacent areas. The fruits (known locally as "bacuri") have significant commercial potential, but the species is under threat from agro-industrial expansion. The genetic variability within 72 genotypes of P. insignis belonging to ten populations collected in the Brazilian states of ...

Critical illness may affect the autonomic nervous system. Decreased cardiovascular autonomic function measured by heart rate variability (HRV) has been reported in critically ill patients but limited information exists about other autonomic functions. The cold face test (CFT) and skin wrinkle test (SWT) have never been investigated in critically ill ...

A new line of human ovarian serous adenocarcinoma cells, TU-OS-4, was established and characterized. The cells showed a short, spindle-shaped morphology and grew in monolayers without contact inhibition while forming an arrangement resembling a jigsaw puzzle. Chromosome numbers ranged from 55 to 73. The proliferation rate was lower than other ...

BACKGROUND: -In patients with chronic heart failure and reduced left ventricular ejection fraction (HFREF) β-blockers prevent cardiac arrhythmias, including ventricular tachycardia/fibrillation (VT/VF). We hypothesized that prevention of ventricular arrhythmias by the β-blocker/sympatholytic agent bucindolol is influenced by genetic variation in adrenergic receptors (ARs). METHODS AND RESULTS: -From a substudy of ...

Allergic rhinitis (AR) is common in children. Characteristic symptoms of AR may result in daytime inattention, irritability, and hyperactivity, which are also components of ADHD. Conflicting data in previous studies exist regarding the relationship between ADHD and AR. The aim of this study was to examine the prevalence and risk ...

Delta-like ligand 4 (DLL4), one of the transmembranous Notch ligands, is upregulated at the site of tumor growth, particularly during tumor angiogenesis. Expression pattern of DLL4 in nasopharyngeal carcinoma (NPC) and the clinical and prognostic significance remain unclear. In this study, immunohistochemical analysis (IHC) was used to examine the protein ...

Implantation of octacalcium phosphate (OCP), a hydroxyapatite precursor, has been reported to induce chondrogenesis in vivo. In this study, we examined the effects of OCP on the chondrogenic differentiation of mouse chondroblastic ATDC5 cells in vitro. Contrary to our expectation, chondrogenic differentiation of ATDC5 cells evaluated by the mRNA expression ...

PURPOSE: Metastatic spinal cord compression (MSCC) requires expeditious treatment. While there is no ambiguity in the literature about the urgency of care for patients with MSCC, the effect of timing of surgical intervention has not been investigated in detail. The objective of our study was to investigate whether or not ...