PURPOSE: To evaluate the prognostic risk factors for failure of trabeculectomy with mitomycin C (MMC) in vitrectomized eyes. METHODS: Retrospective cohort study. We reviewed the medical records of 116 patients (116 eyes) treated at Kumamoto University Hospital. The primary endpoints were persistent intraocular pressure of >21 mmHg, deterioration of visual acuity ...

Well-defined ruthenium carboxylate complexes enabled unprecedented ruthenium-catalyzed C(sp(2))-H hydroxylations on benzamides with PhI(OAc)(2) as the oxidant at a remarkably low catalyst loading of 1.0 mol %.

To assess the accuracy of standard clinical grading of aqueous flare in uveitis according to the Standardization of Uveitis Nomenclature consensus, and compare the results with the readings of the laser flare meter, Kowa 500. Two examiners clinically graded the flare in 110 eyes. The flare was then measured using ...

The CO-responsive transcriptional regulator RcoM from Burkholderia xenovorans (BxRcoM) was recently identified as a Cys(thiolate)-ligated heme protein that undergoes a redox-mediated ligand switch; however, the Cys bound to the Fe(III) heme was not identified. To that end, we generated and purified three Cys-to-Ser variants of BxRcoM-2--C94S, C127S, and C130S--and examined ...

Background LaVigna, Christian, and Willis (2005) reported on a project where Institute for Applied Behaviour Analysis (IABA) staff trained a professional team in New Zealand (NZ) to provide behavioural services that met defined criteria. The NZ team was then trained to train other practitioners to meet the same professional standards. ...

Background The experiences of older parents of adults with Asperger syndrome have not been explored in the research literature. Method Four families who had middle-aged offspring with Asperger syndrome were interviewed (3 mothers and 1 couple), and the interviews were analysed using interpretative phenomenological analysis (IPA). Results Six themes emerged ...

BACKGROUND: The benign cementoblastoma is an odontogenic tumor originated from neoplastic cementoblasts, a rare lesion mainly associated to impacted and deciduous teeth. It affects mostly young people with an average age of 20 years old, and its preferred location is in the posterior region of the mandible; the lesion will present ...

The equivalent uranium (eU) activity concentration was analysed in selected granite samples at several sites in Porto Alegre, Southern Brazil, to obtain information on the radon ((222)Rn) generation by the aquifer rock matrices. Radon analyses of ground water and soil samples were also performed. Several samples exhibited a dissolved (222)Rn ...

In 2002, the World Health Organization reclassified the soft tissue tumors known as hemangiopericytoma (HPC) as a variant of solitary fibrous tumor (SFT). As this classification system is still debated and has not been universally applied, the following account will provide an updated review of our understanding of those tumors ...

A new non-invasive continuous cardiac output (esCCO) monitoring system solely utilizing a routine cardiovascular monitor was developed, even though a reference cardiac output (CO) is consistently required. Subsequently, a non-invasive patient information CO calibration together with a new automated exclusion algorithm was implemented in the esCCO system. We evaluated the ...

Femoral nerve catheter (FNC) insertion is commonly performed for postoperative analgesia following total knee arthroplasty (TKA). A wide range of rates has been reported relating to the bacterial colonization of catheters complicating FNC insertion. The BIOPATCH® is a chlorhexidine (CHG) impregnated patch designed to inhibit bacterial growth for days. The ...

It is unknown if resin-based composite can be placed on top of mineral trioxide aggregate (MTA) immediately after placement of the MTA. The authors aimed to measure the bond strength of a resin-based composite to white MTA (WMTA) with different bonding strategies at different intervals. The authors bonded resin-based composite ...

The aim of this paper was to evaluate short-term outcome of the use of endoanchors to secure the primary migrated endograft and additional extender cuffs to the aortic wall in patients with previous failed endovascular aortic aneurysm repair. Consecutive patients who needed proximal repair of a primary failed endograft due ...

The 2008 Health Indicators Project surveyed a probability sample (N = 1,870) of New York City senior center participants. Attendees of racially and ethnically diverse and nondiverse senior centers were compared across 5 domains: demographics; health and quality of life; social support networks; neighborhood perceptions and engagement; health service access/utilization. ...

Auditory systems bias responses to sounds that are unexpected on the basis of recent stimulus history, a phenomenon that has been widely studied using sequences of unmodulated tones (mismatch negativity; stimulus-specific adaptation). Such a paradigm, however, does not directly reflect problems that neural systems normally solve for adaptive behavior. We ...

To present the results of the nonrandomized arm of the Cervical Artery Dissection in Stroke Study (CADISS-NR) trial, comparing anticoagulation and antiplatelets for prevention of recurrent stroke after carotid and vertebral dissection, and perform a meta-analysis of these results with previously published studies comparing the 2 therapeutic strategies. A total ...

Abstract This study was conducted to clarify and reevaluate the cardiac and autonomic nervous effects of T-2 toxin, which had been previously examined by several acute experiments, in unrestrained and conscious rats implanted with telemetric transmitters. Two groups of rats were given two subcutaneous injections of 0.1 and 0.5 mg/kg ...

Loss of synaptic inhibition by γ-aminobutyric acid and glycine due to potassium chloride cotransporter-2 (KCC2) down-regulation in the spinal cord is a critical mechanism of synaptic plasticity in neuropathic pain. Here we present novel evidence that peripheral nerve injury diminishes glycine-mediated inhibition and induces a depolarizing shift in the reversal ...

Enterococci are major zoonotic bacteria that cause opportunistic infections in human beings and animals. Moreover, pathogenic strains can be disseminated between human beings and animals, particularly companion animals that come into frequent contact with people. Recently, Enterococcus faecium clonal complex 17 (CC17) has emerged as a pandemic clone. Most CC17 ...

Conventional dose-finding methods in oncology are mainly developed for cytotoxic agents with the aim of finding the maximum tolerated dose. In phase I clinical trials with cytostatic agents, such as targeted therapies, designs with toxicity endpoints alone may not work well. For cytostatic agents, the goal is often to find ...

Adequate assessment of human health risk of uranium contamination at hazardous waste sites, which is an important step in determining the clean up strategy, is based on the bioavailability data. Bioavailability of uranium from contaminated soil has not been properly determined yet. Bioaccessibility is an in vitro conservative estimate of ...

Many tools are available to analyse genomes but are often challenging to use in a cell type-specific context. We have developed a method similar to the isolation of nuclei tagged in a specific cell type (INTACT) technique [Deal,R.B. and Henikoff,S. (2010) A simple method for gene expression and chromatin profiling ...

Based on structural data of the RNA-dependent RNA polymerase, rational targeting of key residues, and screens for Coxsackievirus B3 fidelity variants, we isolated nine polymerase variants with mutator phenotypes, which allowed us to probe the effects of lowering fidelity on virus replication, mutability, and in vivo fitness. These mutator strains ...

In recent years, more head and neck cancer patients have been treated with radiotherapy. Radiation-induced mucositis is a common and dose limiting toxicity of radiotherapy among patients with head and neck cancers. Patients undergoing radiation therapy for head and neck cancer are also at increased risk of developing oral candidiasis. ...

The amino acid esters ethyl glycinate (EG), dl-α-tocopheryl-(mono-)betainate hydrochloride (TMB), dl-α-tocopheryl-(mono-)glycinate hydrochloride (TMG), dl-α-tocopheryl-(mono-)prolinate hydrochloride (TMP), and dl-α-tocopheryl-(mono-)sarcosinate hydrochloride (TMS) were previously shown to exert an osmoprotective function to human skin in vitro. Based on literature data, the parent compounds α-tocopherol (vitamin E) and the amino acids glycine, betaine (trimethylated ...

ABSTRACT Purpose: The objective of the present study was to assess the effects of oriental sweet gum (Liquidambar orientalis Mill.) storax on partial-thickness and full-thickness wounds compared to conventional wound dressings in a porcine model. Methods: Six young Yorkshire pigs were used. Sixteen square excisional wounds measuring 3 × 3 ...

Humphrey Ridley, M.D. (1653-1708), is a relatively unknown historical figure, belonging to the postmedieval era of neuroanatomical discovery. He was born in the market town of Mansfield, 14 miles from the county of Nottinghamshire, England. After studying at Merton College, Oxford, he pursued medicine at Leiden University in the Netherlands. ...

One barrier to disseminating evidence-based practices for persons with serious mental illness is the difficulty of training frontline clinicians. This study evaluated whether frontline clinicians could be trained to implement an empirically supported cognitive-behavioral therapy (CBT) program for posttraumatic stress disorder (PTSD) among persons with serious mental illness when a ...

BACKGROUND: Studies in hemodialysis patients suggest that the "surprise" question can help to identify a group of patients with a high mortality risk who should receive priority for palliative care interventions. However, the same instrument has not been tested in peritoneal dialysis (PD) patients. ♢ Method: We studied 367 prevalent ...

Dyotropic rearrangements of fused, tricyclic β-lactones are described that proceed via unprecedented stereospecific, 1,2-acyl migrations delivering bridged, spiro-γ-butyrolactones. A unique example of this dyotropic process involves a fused bis-lactone possessing both β- and δ-lactone moieties which enabled rapid access to the core structures of curcumanolide A and curcumalactone. Our current ...

Intracellular vesicle transport pathways are critical for neuronal survival and central nervous system development. The Vps-C complex regulates multiple vesicle transport pathways to the lysosome in lower organisms. However, little is known regarding its physiological function in mammals. We deleted Vps18, a central member of Vps-C core complex, in neural ...

When comparing two treatment groups in a time-to-event analysis, it is common to use a composite event consisting of two or more distinct outcomes. The goal of this paper is to develop a statistical methodology to derive efficiency guidelines for deciding whether to expand a study primary endpoint from E1 ...

ABSTRACT: Action potentials at the neurons and graded signals at the synapses are primary codes in the brain. In terms of their functional interaction, the studies were focused on the influence of presynaptic spike patterns on synaptic activities. How the synapse dynamics quantitatively regulates the encoding of postsynaptic digital spikes ...

OBJECTIVES: The aim of the study was to evaluate the cost-effectiveness, -utility, and -benefit of a newly developed participatory return-to-work (RTW) program for temporary agency and unemployed workers, sick-listed due to musculoskeletal disorders. METHODS: An economic evaluation was conducted alongside a randomized controlled trial with a 12-month follow-up. Temporary agency ...

Neisseria meningitidis infection results in life-threatening illnesses, including bacteremia, sepsis, and meningitis. Early diagnosis and treatment are a challenge due to rapid disease progression, resulting in high mortality and morbidity in survivors. Disease can occur in healthy individuals, however, risk of infection is higher in patients with certain risk factors. ...

Neuropathic pain is a common and very prevalent disorder affecting the citizens of both developed and developing countries. The approved and licensed drugs for neuropathic pain are reported to have associated side effects. Traditional plant treatments have been used throughout the world for the treatment of neuropathic pain. Among the ...

Stevens-Johnson syndrome is a rare, potentially fatal drug reaction that causes necrosis of epidermal cells. Early recognition of the syndrome is essential to prevent complications. This article discusses identification, complications, and treatment of Stevens-Johnson syndrome.

The aim of this paper was to evaluate the efficacy of a novel 4-F compatible self-expanding Nitinol stent for the treatment of long femoro-popliteal obstructions. This retrospective analysis includes patients with femoro-popliteal obstructions ≥120 mm in length, treated with a novel Nitinol stent (Pulsar-18) between February 2010 and December 2011. ...

The cognitive and neuronal mechanisms of perceptual decision making have been successfully linked to sequential sampling models. These models describe the decision process as a gradual accumulation of sensory evidence over time. The temporal evolution of economic choices, however, remains largely unexplored. We tested whether sequential sampling models help to ...

Systems for and methods of quality management are increasingly being implemented in public health services. The aim of our study was to analyze the current state of the integrated quality management concept "quality management acute pain therapy" of the TÜV Rheinland® (TÜV) after a 5-year project period. General characteristics of ...

There is limited and disparate information about the extent of the respiratory compensation (hypoventilation) that occurs in response to a primary metabolic alkalosis in humans. Our aim was to examine the influence of the plasma bicarbonate concentration, the plasma base excess, and the arterial pH on the arterial carbon dioxide ...

This is a prespecified subgroup analysis in Hispanic and non-Hispanic patients of a study that evaluated blood pressure (BP) control with fixed-dose amlodipine/olmesartan medoxomil (AML/OM)-based therapy in patients whose condition was uncontrolled on prior monotherapy. In this prospective, open-label, dose-titration study, patients with uncontrolled BP after at least 1 month ...

Although transhumanism offers hope for the transcendence of human biological limitations, it generates many intrinsic and consequential ethical concerns. The latter include issues such as the exacerbation of social inequalities and the exponentially increasing technological capacity to cause harm. To mitigate these risks, many thinkers have initiated investigations into the ...

Adipose-derived stem cells (ASC) are usually isolated from lipoaspirates but it is not known if the anesthetic solution injected into adipose tissue affects cell yield and functions. Two different samples were drawn from the abdominal region of female subjects. In the first, a physiological solution containing lidocaine/adrenaline was injected (wet ...

Despite the great use of nanomaterials for engineering and medical applications, nanomaterials may have adverse consequences by accidental exposure, because of their nanoscale size, composition and shape. Like many nanomaterials, carbon nanotubes (CNTs) have been used for many proven applications, but the size of the CNTs makes them more readily ...

The American Heart Association (AHA), Institute of Medicine (IOM), and US Departments of Health and Human Services and Agriculture (USDA) Dietary Guidelines for Americans all recommend that Americans limit sodium intake and choose foods that contain potassium to decrease the risk of hypertension and other adverse health outcomes. We estimated ...

Siderophores are low-molecular-weight iron chelators that are produced and exported by bacteria, fungi and plants during periods of nutrient deprivation. The structures, biosynthetic logic, and coordination chemistry of these molecules have fascinated chemists for decades. Studies of such fundamental phenomena guide the use of siderophores and siderophore conjugates in a ...

Macrophage (MΦ) activation must be tightly controlled to preclude overzealous responses that cause self-damage. MicroRNAs promote classical MΦ activation by blocking antiinflammatory signals and transcription factors but also can prevent excessive TLR signaling. In contrast, the microRNA profile associated with alternatively activated MΦ and their role in regulating wound healing ...

Association with the actin cytoskeleton is critical for normal architecture and dynamics of epithelial tight junctions (TJs) and adherens junctions (AJs). Epithelial cells express β-cytoplasmic (β-CYA) and γ-cytoplasmic (γ-CYA) actins, which have different cellular localization and functions. This study elucidates the roles of cytoplasmic actins in regulating structure and remodeling ...

Background/Aims: Mitoxanthrone (MX) is an anthracenedione antineoplastic agent. Whether this drug and other related compounds have any effects on ion currents in osteoclasts remains largely unclear. Methods: In this study, the effects of MX and other related compounds on inwardly rectifying K(+) current (I(K(IR))) were investigated in RAW 264.7 osteoclast ...