A method for generating synthetic longitudinal health data.

Getting access to administrative health data for research purposes is a difficult and time-consuming process due to increasingly demanding privacy regulations. An alternative method for sharing administrative health data would be to share synthetic datasets where the records do not correspond to real individuals, but the patterns and relationships seen in the data are reproduced. This paper assesses the feasibility of generating synthetic administrative health data using a recurrent deep learning model.

Developments in Antibacterial Therapy: Focus on Physical Stimuli Approaches.

At present, various antibacterial therapeutic modalities are available in the clinic. However, due to the rampant abuse of antibiotics over the past few decades and the consequent emergence of innumerable drug-resistant strains of bacteria, it is imperative to develop new and effective antibacterial therapeutic strategies. In recent years, the physical stimuli-based approach to antibacterial therapy has aroused much interest as an alternative to antibiotics and has become a major focus of antibacterial research.

Comparative Proteomic Analysis of Light-Induced Mycelial Brown Film Formation in .

Light-induced brown film (BF) formation by the vegetative mycelium of is important for ensuring the quantity and quality of this edible mushroom. Nevertheless, the molecular mechanism underlying this phenotype is still unclear. In this study, a comparative proteomic analysis of mycelial BF formation in was performed.

Study of electrical conductivity response upon formation of ice and gas hydrates from salt solutions by a second generation high pressure electrical conductivity probe.

We recently reported the development of a high pressure electrical conductivity probe (HP-ECP) for experimental studies of formation of gas hydrates from electrolytes. The onset of the formation of methane-propane mixed gas hydrate from salt solutions was marked by a temporary upward spike in the electrical conductivity. To further understand hydrate formation a second generation of window-less HP-ECP (MkII), which has a much smaller heat capacity than the earlier version and allows access to faster cooling rates, has been constructed.

Optometry services in Ontario: supply - and demand-side factors from 2011 to 2036.

Optometric labour market projections are provided. First, population growth and ageing-based estimates of the rate of increase of eye-care services in Ontario from 2011 to 2$ are presented, holding the age-sex structure of utilization constant. Then, using data on the 2011 supply and working hours of Ontario's optometrists, the number of optometrists needed to keep the level of optometric services per age-sex-adjusted person comparable over time is estimated.

Dendritic fibromyxolipoma in the right inguinal and perineum regions: a case report and review of the literature.

Unlabelled: A 32-year-old woman presented with a slow-growing, painless, subcutaneous lesion in the right inguinal and perineum regions. The mass was 24.0 cm × 10.

Molecular characteristics of Neisseria meningitidis isolated during an outbreak in a jail: association with the spread and distribution of ST-4821 complex serogroup C clone in China.

Objective: To characterize the meningococcal strains isolated from cases and close contacts with meningococcal disease associated with an outbreak in a jail in May 2010 by investigating the national distribution of hyperinvasive ST-4821 serogroup C clone associated with this outbreak.

Methods: The cases were described based on the clinical symptoms and laboratory results. Pharyngeal swabs were cultured for N.

Interatrial mechanical dyssynchrony worsened atrial mechanical function in sinus node disease with or without paroxysmal atrial fibrillation.

Introduction: Atrial electromechanical dysfunction might contribute to the development of atrial fibrillation (AF) in patients with sinus node disease (SND). The aim of this study was to investigate the prevalence and impact of atrial mechanical dyssynchrony on atrial function in SND patients with or without paroxysmal AF.

Methods: We performed echocardiographic examination with tissue Doppler imaging in 30 SND patients with (n = 11) or without (n = 19) paroxysmal AF who received dual-chamber pacemakers.

Continuous renal replacement therapy in the treatment of severe acute mountain sickness.

Acute mountain sickness (AMS) is usually seen in unacclimatized individuals ascending to a high altitude within a short period of time. Severe cases may be complicated with multiorgan dysfunction syndrome (MODS), which results in very high mortality. We reported a case of a 20-year-old girl who developed AMS complicated with high altitude pulmonary edema (HAPE), high altitude cerebral edema (HACE), and acute renal failure.

Quartz crystal microbalance study of the interfacial nanobubbles.

The applications of quartz crystal microbalance (QCM) to the study of surface and interfacial science such as adsorption have become progressively common and popular these days. In this work, QCM with dissipation monitoring was used to study the formation of nanobubbles on bare and thiol-coated gold surfaces. The nanobubbles were produced using one of the established solvent exchange protocols and the formation was first confirmed by the tapping mode atomic force microscopy (AFM).

Thermodynamic stability of interfacial gaseous states.

We studied the thermodynamic stability of interfacial gaseous states on atomically smooth highly ordered pyrolytic graphite (HOPG) in water using atomic force microscopy. Quasi-two-dimensional gas layers (micropancakes) required a higher supersaturation of gas than spherical-cap-shaped nanobubbles. The two forms of gas coexisted at a sufficiently high supersaturation of gas where one or more of the nanobubbles may sit on top of a micropancake.

Nanobubbles at the interface between water and a hydrophobic solid.

A very thin layer (5-80 nm) of gas phase, consisting of discrete bubbles with only about 40 000 molecules, is quite stable at the interface between a hydrophobic solid and water. We prepare this gas phase from either ambient air or from CO(2)(g) through a solvent exchange method reported previously. In this work, we examine the interface using attenuated total internal reflection infrared spectroscopy.

Interfacial oil droplets.

Very small, discrete oil droplets can form at the solid-liquid interface. We demonstrate this effect through formation of decane droplets at the interface between an aqueous ethanol solution and silicon wafers that have been made hydrophobic through self-assembly of octadecyltrichlorosilane (OTS). The droplets have a lens-like shape; the shape is approximately a spherical cap with a contact angle < 25 degrees.

Formation of interfacial nanodroplets through changes in solvent quality.

We describe the formation of very thin interfacial oil droplets. The oil droplets are composed of decane and have the shape of a spherical cap. They are approximately 1-10 microm across and about 10-500 nm thick.

A nanoscale gas state.

We show that a very thin (5-80 nm) gas phase can exist for a long time (>1 h) at the interface between a hydrophobic solid and water. We create the gas phase from CO2, which allows us to determine the chemical identity, phase state, and density via infrared spectroscopy. The average density reveals that the gas is at approximately atmospheric pressure, which explains the unexpectedly long lifetime of the gas phase under ambient conditions.

Detection of novel gaseous states at the highly oriented pyrolytic graphite-water interface.

We report a novel form of the gaseous state at the interface of water and highly oriented pyrolytic graphite (HOPG) that is induced by local supersaturation of gas. Such local supersaturation of gas next to the HOPG substrate can be achieved by (1) displacing an organic liquid with a gentle flow of water, (2) displacing cold water (approximately 0 degrees C) with a gentle flow of warm water (approximately 40 degrees C), or (3) preheating the HOPG substrate to approximately 80 degrees C before exposing it to water at room temperature. In addition to the spherical-cap-shaped nanobubbles reported by many researchers, flat (quasi-two-dimensional, pancake-like) gas layers and nanobubble-flat gas layer composites (spherical-cap-shaped nanobubbles sitting on top of the quasi-two-dimensional gas layers) were detected.

Removal of induced nanobubbles from water/graphite interfaces by partial degassing.

Nanobubbles at an interface between a hydrophobic solid and water have a wide range of implications, but the evidence for their existence is still being debated. Here we artificially induced nanobubbles on freshly cleaved HOPG substrates in water using the protocol developed previously and subjected the system to moderate levels of degassing (approximately 0.1 atm for 0.

Physical properties of nanobubbles on hydrophobic surfaces in water and aqueous solutions.

In recent years there has been an accumulation of evidence for the existence of nanobubbles on hydrophobic surfaces in water, despite predictions that such small bubbles should rapidly dissolve because of the high internal pressure associated with the interfacial curvature and the resulting increase in gas solubility. Nanobubbles are of interest among surface scientists because of their potential importance in the long-range hydrophobic attraction, microfluidics, and adsorption at hydrophobic surfaces. Here we employ recently developed techniques designed to induce nanobubbles, coupled with high-resolution tapping-mode atomic force microscopy (TM-AFM) to measure some of the physical properties of nanobubbles in a reliable and repeatable manner.

[The study on the construction of expression plasmid containing rHO-1 cDNA, analysis of rHO-1 activity and function of anti-apoptosis in HUVEC].

Xenograft rejection are due to the activation of endothelial cells and the expression of a series of proinflammatory genes encoding adhesion molecules, cytokines/chemokines and procoagulant molecules,leading to endothelial cell injury and apoptosis. HO-1 which acts as a cytoprotective gene can suppress a variety of inflammatory responses to prevent graft rejection. In this study, The plasmid containing HO-1 cDNA was constructed and transfected into human vascular endothelial cells (HUVEC) for expression using DOTAP lipsomal transfection reagents.

[hHO-1 structure prediction and its mutant construct, expression, purification and activity analysis].

Human Heme Oxygenase-1 (hHO-1) is the rate-limiting enzyme in the catabolism reaction of heme, which directly regulates the concentration of bilirubin in human body. The mutant structure was simulated by Swiss-pdbviewer procedure, which showed that the structure of active pocket was changed distinctly after Ala25 substituted for His25 in active domain, but the mutated enzyme still binded with heme. On the basis of the results, the expression vectors, pBHO-1 and pBHO-1(M), were constructed, induced by IPTG and expressed in E.