Dynamic radiosurgery was first developed in Montreal and was subsequently adopted at the Toronto-Bayview Regional Cancer Centre in 1988. At that time radiosurgery was in its infancy in Canada. The opportunity of offering highly conformal radiation treatments for intracranial targets presented numerous technical challenges notably in the area of quality ...

Clinical reports of feldspathic porcelain veneered-zirconia crowns placed on teeth with knife-edge marginal finish lines have recently been presented but with data available for only a limited number of crowns in the anterior maxilla. This retrospective study evaluated the clinical success and survival of feldspathic porcelain veneered-zirconia crowns fabricated with ...

Background: Non-convulsive seizures have been reported to be common in neurocritical care patients. Many jurisdictions do not have sufficient resources to enable routine continuous electroencephalography (cEEG) and instead use primarily intermittent EEG, for which the diagnostic yield remains uncertain. Determining risk factors for epileptiform activity and seizures could help identify ...

The development of the health and social care system has made it increasingly specialized, decentralized and professionalized. Accordingly, demands of efficient approaches to collaboration and integration of services for children, adolescents and their family networks have emerged. The aim of this article is to present and analyze findings from a ...

Abstract During the past four decades there have been dramatic developments in the methods used for active stone removal from the urinary tract, and the need for open surgery has been almost entirely replaced by extracorporeal shockwave lithotripsy, percutaneous surgery, ureteroscopy and retrograde intrarenal surgery. Residual fragments and the pronounced ...

Total knee arthroplasty (TKA) is a procedure with associated risks of inadvertent perioperative hypothermia and significant postoperative pain. Hypothermia may affect patients' experience of postoperative pain, although the link is not well understood. The aim of this prospective, randomized controlled trial was to determine the efficacy of a patient-controlled active ...

During post-harvest storage, tuberous roots of sweet potato (Ipomoea batatas L. Lam.) usually undergo a biotic and abiotic stress influencing protein expression pattern and substance contents. This research compared the change of total proteins and carbohydrate content in tuberous roots of sweet potato during the storage period. The result of ...

The impact of probiotic supplementation of canine-derived strain Lactobacillus fermentum AD1-CCM7421 in freeze-dried form on quantitative composition of microbiota and short-chain fatty acid profile in feces of dogs was demonstrated by two independent studies (straightforward repeated-measures model; study I: a dose of 2 g per dog for 2 weeks, 10(8) ...

ABSTRACT: Introduction The purpose of this study was to determine whether anti-tumour necrosis factor alpha (anti-TNF-) antibody, infliximab, can inhibit T helper 17 (Th17) differentiation in uveitis patients who have Behcet's disease (BD). Methods To measure inflammatory cytokines, ocular fluid samples from BD patients being treated with infliximab were collected. ...

Two outbreaks of orf virus (ORFV) (a parapoxvirus) infection in goats, which occurred in Golaghat and Kamrup districts of Assam, a northeastern part of India, were investigated. The disease was diagnosed by standard virological and molecular techniques. The entire protein-coding region of B2L gene of two isolates were cloned and ...

Thyroid cancers represent the largest group of pediatric carcinomas. Unlike other cancers of childhood, they have not been prospectively studied; instead adult data has been extrapolated to childhood and adolescent treatment. In this article we review the treatment of both well differentiated thyroid cancer (WDTC), as well as medullary thyroid ...

To find out the in vitro antipalsmodial activities of mangrove leaf extracts. In vitro antiplasmodial assay was carried out with 13 different mangrove plants. Column chromatography was performed with the most potent Agecerious corniculatum (A. corniculatum) by using various solvent extractions. GC-MS was also preformed with the most potent ethanolic ...

Background: Recent studies have suggested that carotid artery angioplasty and stenting (CAS) is a safe alternative to carotid endarterectomy (CEA) in average risk patients <70 years of age. We examined a consecutive series of patients who underwent CAS in order to determine the influence of patient age on outcome. Methods: ...

Reactions of TabHPF(6) (Tab = 4-(trimethylammonio)benzenethiolate) with three equiv. of M(OAc)(2)·2H(2)O (M = Zn, Cd) gave rise to two tetranuclear adamantane-like compounds, [M(4)(μ-Tab)(6)(Tab)(4)](PF(6))(8)·S (·S: M = Zn, S = DMF·4H(2)O; ·S: M = Cd, S = DMF·5H(2)O). The similar reactions of MCl(2) (M = Zn, Cd, Hg) with four equiv. ...

This article describes the Healthy Minds/Healthy Children Outreach Service (HMHC), an ongoing clinical and educational outreach service which makes use of technology to bridge geographical barriers to help build capacity in front-line professionals to meet children's mental health needs in rural areas. A description of the HMHC clinical consultation and ...

Object Programmable valves (PVs) for shunting CSF have increasingly replaced nonprogrammable valves (NPVs). There have been only a few longer-term studies (≥ 5 years) conducted that have compared the effectiveness of NPVs with that of PVs for children with hydrocephalus, and only 1 study has reported NPVs as being favorable ...

Using a retrospective survey, we studied a sample of 1,679 college women to determine whether reports of prior forgetting of childhood sexual abuse, physical abuse, and other traumas could be explained by trauma severity and individual differences in the use of defensive emotion-regulation reactions (i.e., repressive coping, dissociation, and fantasy ...

To evaluate the feasibility and safety of using the sacro-spinous ligament (SSL) as a fixation point for anterior-apical pelvic floor compartment mesh implants. The apical support achieved with the sacro-spinous ligament mesh fixation is considered adequate, as it provides a high and stronger anchoring point. Even though, meshes for anterior ...

Neurotropic flaviviruses are important emerging and reemerging arthropod-borne pathogens that cause significant morbidity and mortality in humans and other vertebrates worldwide. Upon entry and infection of the CNS, these viruses can induce a rapid inflammatory response characterized by the infiltration of leukocytes into the brain parenchyma. Chemokines and their receptors ...

INTRODUCTION: The implantation of a total hip arthroplasty is the standard treatment for patients with progressive osteonecrosis. However, there is uncertainty about the type of arthroplasty that provides the best outcome and whether short stem arthroplasty represents a reasonable alternative for young patients in order to have more options in ...

Capecitabine produces an objective response rate of up to 25 % in anthracycline-treated, taxane-resistant metastatic breast cancer (MBC). The farnesyltransferase inhibitor tipifarnib inhibits Ras signaling and has clinical activity when used alone in MBC. The objective of this study was to determine the efficacy and safety of tipifarnib-capecitabine combination in MBC ...

To study the influence of methanolic and aqueous extract of Withania somnifera (W. somnifera) root on the marble-burying behavior of mice a well-accepted model of obsessive compulsive behavior. Mice were divided in different groups (n = 6). Fluoxetine (5, 10, 15 mg/kg), (10, 25, 50, 100 mg/kg) and methanolic extract ...

Boron-containing π-conjugated molecules offer a substantial application potential in the field of organic electronics. During the last decade, aryl(hydro)boranes have established themselves as versatile novel building blocks for sophisticated boron-doped materials. This perspective article comprehensively discusses key structural motifs and reactivity patterns of recently developed aryl(hydro)boranes and shows how these ...

The seventh edition of the American Joint Committee on Cancer esophageal cancer staging system classifies nodal status by the number of malignant nodes (LNMs) found. This may be confounded by variations in lymphadenectomy and specimen review. The ratio of lymph nodes containing metastases to the total nodes excised (LNR) has ...

The U.S. economy is beginning to recover from the most significant contraction since the Great Depression. Several sectors, including dentistry, have experienced reduced consumer demand and reduced earnings. Focusing on general practitioners, the authors analyzed trends in various factors that drive dentists' income to identify which of these factors are ...

To investigate the predictive value of the RENAL Nephrometry Score (RNS) on operative outcomes during both laparoscopic partial nephrectomy (LPN) and robotic-assisted partial nephrectomy (RPN). We reviewed 67 consecutive patients with suspicious renal lesions and available radiographic data who underwent LPN or RPN by a single surgeon. Data included operative ...

In this work, the influence of toluene gas concentration on the isolation of toluene degrading microbial communities from activated sludge was studied. Toluene biodegradation at gas phase concentration of 10 g m(-3) (R1) resulted in process instability with removal efficiencies (RE) lesser than 33 %, while operation at toluene gas phase concentrations of ...

INTRODUCTION: Robotic Tele-Presence (RTP) is a form of mobile telemedicine, which enables a direct face-to-face rapid response by the physician, instead of the traditional telephonic paradigm. We hypothesized that a model of RTP for after-hour ICU rounds and emergencies would be associated with improved ICU nurse satisfaction. METHODS: We implemented ...

An exponential growth of mitochondrial genome information has brought significant progress in understanding the organismal phylogeny and mitochondrial genome evolution for many metazoans including platyhelminth groups. In this study, we determined the complete mitochondrial genome sequence for Benedenia hoshinai, an ectoparasitic monogenean species, and compared it with its congener Benedenia ...

BACKGROUND: A retrospective analysis was performed on 267 consecutive patients with Graves' disease (GD). The principal aim of this study was to evaluate the risk for recurrence and complications when changing the surgical method from subtotal (ST) to total thyroidectomy (TT). METHODS: Information from 267 consecutive patients operated on for ...

PURPOSE: To evaluate the association between the Bishop Score and successful induction. STUDY STRATEGY AND SELECTION CRITERIA: We searched the PubMed and the lists of references of relevant studies to identify reports on the association between Bishop Score and achieving active phase of labour or vaginal delivery. DATA COLLECTION AND ...

PURPOSE: The purpose was to prospectively evaluate the two-year results after implantation of the Journey PFJ(®) (Smith & Nephew, Andover, MA). The authors hypothesized that patellofemoral arthroplasty would result in improved outcomes after 24 months in patients treated with an isolated procedure as well as in patients demonstrating concomitant patellofemoral instability ...

INTRODUCTION: Progression of intervertebral disc (IVD) herniation does not occur exclusively in a linear manner through the anulus fibrosus (AF), but can migrate circumferentially due to localized AF delamination. Consequently, resistance to delamination is an important factor in determining risk of herniation progression. The inter-lamellar matrix located between the AF ...

Learning in the prototype distortion task is thought to involve perceptual learning in which category members experience an enhanced visual response (Ashby & Maddox. Annual Review of Psychology, 56, 149-178, 2005). This response likely leads to more-efficient processing, which in turn may result in a feeling of perceptual fluency for ...

Background:We previously conducted a genome-wide linkage analysis of Japanese nuclear families affected with prostate cancer and showed that the susceptibility to prostate cancer was closely linked to D8S550 at 8p23. The role of farnesyl diphosphate farnesyltransferase (FDFT1), which is located under the peak marker D8S550 at 8p23, and squalene synthase, ...

New beauvericins have been synthesized using the nonribosomal peptide synthetase BbBEAS from the entomopathogenic fungus Beauveria bassiana. Chemical diversity was generated by in vitro chemoenzymatic and in vivo whole cell biocatalytic syntheses using either a B. bassiana mutant or an E. coli strain expressing the bbBeas gene.

Use of a Dual knife has become commonplace for endoscopic submucosal dissection (ESD) of colorectal tumors at Hiroshima University Hosipital. A Hook knife has been also used in combination with the Dual knife, depending on the location of the lesion. We have had recent opportunities to use a scissors-type SB ...

This perspective updates the status of the "National Plan to Address Alzheimer's Disease" and the recommendations of the NAPA Advisory Council's Sub-committee on Research. Here, we identify some of the critical issues the future reiterations of the National Plan should consider during implementation phase of the plan. The Journal invites ...

Noles and Gelman (2012) attempt to critically reevaluate the claim that linguistic labels affect children's judgments of visual similarity. They report results of an experiment that used a modified version of Sloutsky and Fisher's (2004) task and conclude that "labels do not generally affect children's perceptual similarity judgments; rather, children's ...

Technological advances and increased utilization of medical testing and procedures have prompted greater attention to ensuring the patient safety of radiation use in the practice of adult cardiovascular medicine. In response, representatives from cardiovascular imaging societies, private payers, government and nongovernmental agencies, industry, medical physicists, and patient representatives met to ...

The use of color LCDs in medical imaging is growing as more clinical specialties use digital images as a resource in diagnosis and treatment decisions. Telemedicine applications such as telepathology, teledermatology, and teleophthalmology rely heavily on color images. However, standard methods for calibrating, characterizing, and profiling color displays do not ...

PURPOSE: To understand the role of mitochondrial DNA (mtDNA) mutations in patients with polycystic ovary syndrome (PCOS). METHODS: A total of 57 women with PCOS and 38 controls were recruited in this study, mutational analysis of mitochondrial genome was performed using polymerase chain reaction and under a direct sequence analysis. ...

Brain MR imaging is essential in the assessment of Chiari II malformation in clinical and research settings concerning spina bifida. However, the interpretation of morphological features of the malformation on MR images may not always be straightforward. In an attempt to select those features that unambiguously characterize the Chiari II ...

NMR titration studies in acetonitrile-d(3)/DMSO-d(6) mixtures demonstrate that diindolylurea-based receptors can form complexes with the organophosphorus nerve agent soman in organic solution.

In order to assess possible enhancement of biopesticide activity, the fusion gene of crystal protein gene cry1Ac with the insect-specific neurotoxin ω-ACTX-Hv1a gene and egfp was expressed in Bacillus thuringiensis acrystalliferous strain Cry-B under the control of the native gene expression system. The fusion recombinant Cry-B(1Ac-ACTX-EGFP) generally produced two or ...

To compare the effect of surgical intervention on functional treatment. By searching the MEDLINE (1966 to October 2011), EMBASE (1980 to October 2011), the Chinese Biomedical Database Databases (1980 to October 2011), a total of 9 related RCT studies comparing surgical intervention with functional treatment were included in our study. ...

The study purpose was to determine the incidence of mechanical complications (MC) associated with central venous catheterization (CVC) and to evaluate their impact on outcomes. This was a retrospective review of trauma morbidity and mortality records at a Level I trauma center (1999 to 2009). Demographics and outcomes were extracted ...

The author measured the effect long-term disinfection had on common types of dental office environmental surfaces. The author tested nine common dental surfaces and six spray disinfectants, as well as a tap water control. The author used the "spray-wipe-spray" method with paper towels to disinfect the surfaces. Each surface was ...

Endoscopic placement of a plastic stent is the standard drainage for a symptomatic benign biliary stricture. Although a removable fully covered self-expandable metal stent has been applied for distal benign biliary stricture, placement of a plastic stent remains the standard treatment for proximal benign biliary stricture. Placement of a plastic ...

The significance of post percutaneous endoscopic gastrostomy (PEG) pneumoperitoneum (PNP) is unclear. We studied patients in our intensive car unit who underwent PEG placement to better understand the significance of post PEG PNP at our institution. We identified all intensive care unit patients who underwent PEG placement between the years ...