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Kwate Naa Oyo A NO Department of Human Ecology, School of Environmental and Biological Sciences, Rutgers, The State University of New Jersey, New Brunswick, NJ, USA. - - 2013
Racial residential segregation is associated with health inequalities in the USA, and one of the primary mechanisms is through influencing features of the neighborhood physical environment. To better understand how Black residential segregation might contribute to health risk, we examined retail redlining; the inequitable distribution of retail resources across racially ...
Horovitz Dafne Dain Gandelman - - 2013
Brazil is a continent-size country with around 190 million inhabitants, the largest and most populous in South America. It is classified as a developing upper middle-income country and having considerable growth, although inequality remains significant. The health system is mixed; most of the population is served by the public Unified ...
Quarta Carmelo C Department of Nuclear Medicine, S. Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy. - - 2013
TH-MYCN transgenic mice represent a valuable preclinical model of neuroblastoma. Current methods to study tumor progression in these mice are inaccurate or invasive, limiting the potential of this murine model. The aim of our study was to assess the potential of small animal positron emission tomography (SA-PET) to study neuroblastoma ...
Nehlig Astrid A Faculty of Medicine, INSERM U 666, Strasbourg, France. - - 2013
Cocoa powder and chocolate contain numerous substances among which there is a quite large percentage of antioxidant molecules, mainly flavonoids, most abundantly found in the form of epicatechin. These substances display several beneficial actions on the brain. They enter the brain and induce widespread stimulation of brain perfusion. They also ...
Carr Brian I - - 2013
To evaluate the growth-inhibitory properties of the potent multi-kinase antagonist Regorafenib (Fluoro-Sorafenib), which was synthesized as a more potent Sorafenib, a Raf inhibitor and to determine whether similar mechanisms were involved, human hepatoma cell lines were grown in the presence or absence of Regorafanib and examined for growth inhibition. Western ...
Shaikh Aasef G - - 2013
Vestibular velocity storage enhances the efficacy of the angular vestibulo-ocular reflex (VOR) during relatively low-frequency head rotations. This function is modulated by GABA-mediated inhibitory cerebellar projections. Velocity storage also exists in perceptual pathway and has similar functional principles as VOR. However, it is not known whether the neural substrate for ...
Taubel Jorg J Richmond Pharmacology Ltd, St George's University of London, London, UK. - - 2013
Food is known to shorten the QT(c) (QT(c)I and QT(c)F) interval and has been proposed as a non-pharmacological method of confirming assay sensitivity in thorough QT (TQT) studies and early phase studies in medicines research. Intake of food leads to a rise in insulin levels together with the release of ...
Schaffler Klaus K HPR Dr. Schaffler GmbH, Aschheim-Dornach, Munich, Germany. - - 2013
Laser (radiant-heat) evoked potentials (LEPs) from vertex-EEG peak-to-peak (PtP) amplitude were used to determine acute antinociceptive/antihyperalgesic efficacy of ABT-102, a novel TRPV1 antagonist efficacious in preclinical pain models, compared with active controls and placebo in normal and UV(B)-inflamed skin. This was a randomized, placebo- and active-controlled, double-blind, intra-individual, crossover trial. ...
Mukhtar Omar O Clinical Pharmacology & Therapeutics, King's Health Partners, King's College Hospital, Denmark Hill, London, UK. - - 2013
Older people (those aged 65 years or over) comprise over 15% of the UK's population and this cohort is growing. Whilst at greatest risk from systemic arterial hypertension (hypertension), its resultant end organ damage and clinically significant cardiovascular disease, this group was initially neglected in clinical trials and thereby denied ...
Juraschek Stephen P SP Johns Hopkins Bloomberg School of Public Health, Welch Center for Prevention, Epidemiology and Clinical Research, and Johns Hopkins University School of Medicine, Baltimore, MD 21224, - - 2013
To determine the association and prevalence of gout among overweight, obese, and morbidly obese segments of the US population. Among participants (age ≥20 years) of the National Health and Nutrition Examination Surveys in 1988-1994 and 2007-2010, gout status was ascertained by self-report of a physician diagnosis. Body mass index (BMI) ...
Kaigler Darnell D Department of Periodontics and Oral Medicine, University of Michigan, Ann Arbor, MI, USA. - - 2013
Stem cell therapy offers potential in the regeneration of craniofacial bone defects; however, it has not been studied clinically. Tissue repair cells (TRCs) isolated from bone marrow represent a mixed stem and progenitor population enriched in CD90- and CD14-positive cells. In this phase I/II, randomized, controlled feasibility trial, we investigated ...
Sick E E CNRS, FRE 3481, Matrice Extracellulaire et Dynamique Cellulaire, Université de Reims Champagne-Ardenne, Faculté des Sciences, Reims, France. - - 2012
CD47 is a ubiquitous 50 kDa five-spanning membrane receptor that belongs to the immunoglobulin superfamily. This receptor, also known as integrin-associated protein, mediates cell-to-cell communication by ligation to transmembrane signal-regulatory proteins SIRPα and SIRPγ and interacts with integrins. CD47 is also implicated in cell-extracellular matrix interactions via ligation with thrombospondins. Furthermore, ...
Zaltz Ira I Department of Orthopaedic Surgery, William Beaumont Hospital, 3535 W 13 Mile Road #744, Royal Oak, MI 48073, USA. - - 2012
Cam-type, pincer, and mixed femoroacetabular impingement (FAI) are accepted causes of labral and acetabular rim injury; however, the abnormal contact stresses associated with motion may damage other areas of the hip. Although cartilage damage to the femoral head has been reported previously in athletes, FAI-associated focal parafoveal chondral defects differ ...
Rampersaud N N Department of Pharmacology, Faculty of Life Sciences, The School of Pharmacy, University College London, London, UK. - - 2012
BACKGROUND AND PURPOSE Parkinson's disease (PD) is characterized by progressive dopaminergic cell loss; however, the noradrenergic system exhibits degeneration as well. Noradrenergic deficit in PD may be responsible for certain non-motor symptoms of the pathology, including psychiatric disorders and cognitive decline. The aim of this study was to generate a ...
Lalande Sophie S Division of Cardiovascular Diseases, Department of Medicine, Mayo Clinic, Rochester, MN 55905, USA. - - 2012
The objective of this study was to investigate the effect of changes in expiratory intrathoracic pressure on stroke volume (SV) at rest and during moderate exercise in patients with heart failure versus healthy individuals. SV was obtained by echocardiography during spontaneous breathing and during expiratory loads of 5 and 10 ...
Misof Barbara M BM Ludwig Boltzmann Institute of Osteology, Hanusch Hospital of Social Health Insurance Vienna (WGKK) and Austrian Social Insurance for Occupational Risk (AUVA) Trauma Centre Meidling, 1st Medical Department Hanusch Hospital, Vienna, Austria. - - 2012
Idiopathic osteoporosis (IOP) in premenopausal women is characterized by fragility fractures at low or normal bone mineral density (BMD) in otherwise healthy women with normal gonadal function. Histomorphometric analysis of transiliac bone biopsy samples has revealed microarchitectural deterioration of cancellous bone and thinner cortices. To examine bone material quality, we ...
Warolin Joshua J Division of Gastroenterology, Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN 37232-2260, - - 2012
The objective of this study is to determine the effect of body mass index (BMI) on level of agreement between six previously established prediction equations for three commonly used accelerometers to predict summary measures of energy expenditure (EE) in youth. One hundred and thirty-one youth between the ages of 10-17 ...
Moreno-Sanz G G Departments of Pharmacology and Biological Chemistry, University of California, Irvine, Irvine, CA 92697, - - 2012
URB937 is a peripherally restricted inhibitor of the anandamide-deactivating enzyme fatty-acid amide hydrolase (FAAH). Despite its limited access to the CNS, URB937 produces marked antinociceptive effects in rodents. URB937 is actively extruded from the CNS by the ATP-binding cassette (ABC) membrane transporter, Abcg2. Tissue Abcg2 levels are markedly different between ...
Baker Sarah E SE Department of Pharmacy Practice and Science, University of Arizona, Tucson, AZ, - - 2012
Epithelial Na channels (ENaCs) play a crucial role in ion and fluid regulation in the lung. In cystic fibrosis (CF), Na hyperabsorption results from ENaC overactivity, leading to airway dehydration. Previous work has demonstrated functional genetic variation of SCNN1A (the gene encoding the ENaC α-subunit), manifesting as an alanine (A) ...
Henry Stephen P SP Department of Genetics, The University of Texas M.D. Anderson Cancer Center; Houston, TX, USA. - - 2012
Sox9 is an essential transcription factor for the differentiation of the chondrocytic lineage during embryonic development. To test whether Sox9 continues to play a critical role in cartilaginous tissues in the adult mice, we used an inducible, genetic strategy to disrupt the Sox9 gene postnatally in these tissues. The postnatal ...
Park Lovingly Quitania LQ Alzheimer's Disease Center, UCDMC Department of Neurology, University of California, Davis, 4860 Y Street, Suite 3900, Sacramento, CA 95817, USA. - - 2012
The Alzheimer's Disease Neuroimaging Initiative (ADNI) is a large multi-center study designed to develop optimized methods for acquiring longitudinal neuroimaging, cognitive, and biomarker measures of AD progression in a large cohort of patients with Alzheimer's disease (AD), patients with Mild Cognitive Impairment, and healthy controls. Detailed neuropsychological testing was conducted ...
Fortmann Addie L AL Joint Doctoral Program in Clinical Psychology, San Diego State University/University of California, San Diego, CA 92123, - - 2012
Despite established links between reduced nocturnal blood pressure (BP) dipping and cardiovascular disease, BP dipping research in Hispanics is limited. This study investigated socioeconomic status (SES) as a predictor of BP dipping and the contributions of psychosocial factors to this relationship. Analyses were conducted for the overall sample and separately ...
Feigl Beatrix - - 2012
OBJECTIVES To determine whether there is a difference in neuroretinal function and in macular pigment optical density between persons with high- and low-risk gene variants for age-related macular degeneration (AMD) and no ophthalmoscopic signs of AMD, and to compare the results on neuroretinal function to patients with manifest early AMD. ...
Wang C Jason - - 2012
OBJECTIVES To understand retinopathy of prematurity (ROP) follow-up care for preterm very low-birth-weight infants (VLBW; <1500 g) in the context of the chronic care model and identify opportunities for improvement under accountable care organizations. METHODS We conducted focus groups and interviews with parents (N = 47) of VLBW infants and interviews with ...
Birnbaum Andrea D - - 2012
OBJECTIVE To describe the etiology and outcome of patients with simultaneous-onset nongranulomatous bilateral acute anterior uveitis. METHODS The medical records of patients who presented to a single tertiary care center with simultaneous-onset nongranulomatous bilateral acute anterior uveitis between January 1990 and May 2010 were retrospectively reviewed; the clinical presentation, results ...
Gintant Gary - - 2012
Reliable preclinical cardiac safety evaluations of drug candidates are essential for selecting the best therapeutic agents. Advanced automated patch clamp technologies now allow for characterizing drug effects on multiple cardiac currents, enabling subsequent simulations of integrated electrophysiological responses on cellular, tissue and organ levels. In this issue, Mirams et al. ...
Miller Yury I - - 2012
Spleen tyrosine kinase (SYK) is the best known for its involvement in immune receptor signalling, mediated by binding of SYK tandem Src-homology 2 domains to tandem phosphotyrosine in immunoreceptor tyrosine-based activation motifs (ITAMs). ITAM adaptors or ITAM-containing receptor tails mediate signalling from B- and T-cell receptors, Fc receptors and many ...
Huang Qi-Quan - - 2012
The mechanisms that contribute to the persistent activation of macrophages in rheumatoid arthritis (RA) are incompletely understood. The aim of this study was to determine the contribution of endogenous gp96 in Toll-like receptor (TLR)-mediated macrophage activation in RA. RA synovial fluid was used to activate macrophages and HEK-TLR-2 and HEK-TLR-4 ...
Tlucek Paul S - - 2012
OBJECTIVE To review the effect of the fluocinolone acetonide implant in subjects with autosomal dominant neovascular inflammatory vitreoretinopathy (ADNIV), an inherited autoimmune uveitis. METHODS A retrospective case series was assembled from patients with ADNIV who received fluocinolone acetonide implants. Visual acuity and features of ADNIV, including inflammatory cells, neovascularization, fibrosis, ...
Brandes Mirko M Institute of Sports Science, University of Oldenburg, Oldenburg, Germany. - - 2012
Accuracy of estimating activity-related energy expenditure (AEE) from raw body acceleration may improve by using prediction equations that are specific for the type of activity. The current study aims to improve published equations by deriving an equation for overground walking and to evaluate whether overground cycling and stair walking require ...
Barrett-Connor Elizabeth E Division of Epidemiology, Department of Family and Preventive Medicine, University of California, San Diego, La Jolla, CA, USA. - - 2012
Low 25-hydroxyvitamin D (VitD), low sex hormones (SH), and high sex hormone binding globulin (SHBG) levels are common in older men. We tested the hypothesis that combinations of low VitD, low SH, and high SHBG would have a synergistic effect on bone mineral density (BMD), bone loss, and fracture risk ...
Nagarsheth Mehul - - 2012
OBJECTIVE To investigate whether Fuchs endothelial corneal dystrophy (FECD) severity is associated with glaucoma and/or ocular hypertension (G/OHTN). METHODS A subset of eyes (n = 1610) from the FECD Genetics Multi-Center Study were examined to estimate the association between FECD severity (grades 0-6 based on guttae confluence) and G/OHTN. Logistic regression models ...
Chen Chao C Hand Surgery Department, Second Hospital of Tangshan, Tangshan, People's Republic of - - 2012
This article reports sensory reconstruction of a finger pulp defect using a dorsal homodigital island flap including double dorsal branches of the proper digital nerves. From February of 2008 to December of 2009, the dorsal homodigital island flap was used in 15 fingers in 15 patients. The average patient age ...
Doornaert Maarten A J MA Gent University Hospital, Gent, Belgium. - - 2012
Successful soft-tissue reconstruction requires autologous tissue transfer in respect to the increasingly important "replace like-with-like" principle. Autologous lipoaspirate material for fat grafting can easily be obtained in large amounts without substantial donor-site morbidity. The exact nature and fate of the different cells in the transplanted fat graft and their contribution ...
McGrath Jennifer J Department of Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, - - 2012
The spheno-occipital synchondrosis is a driver of cranial base and facial growth. Its premature fusion has been associated with midface hypoplasia in animal models. The authors reviewed computed tomographic scans of patients with Apert and Muenke syndrome, craniosynostosis syndromes with midface hypoplasia, to assess premature fusion of the spheno-occipital synchondrosis ...
Seth Akhil K AK Division of Plastic Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Ill. 60611, - - 2012
Autologous fat grafting has become a common technique for optimizing aesthetic outcomes following breast reconstruction. Its long-term oncologic implications, however, remain unclear. The authors evaluated long-term outcomes following tissue expander breast reconstruction with and without fat grafting. A retrospective review was performed of consecutive patients undergoing mastectomy with immediate tissue ...
van der Beek Eva S J ES Department of Plastic and Reconstructive Surgery, University Medical Center Utrecht, Utrecht, The Netherlands. - - 2012
Bariatric surgery for morbid obesity results in massive weight loss and improvement of health and quality of life. A downside of the major weight loss is the excess of overstretched skin, which may influence the patient's quality of life by causing functional and aesthetic problems. The purpose of the current ...
Rohrich Rod J RJ Department of Plastic Surgery, University of Texas Southwestern Medical Center, Dallas, Texas 75390-9132, USA. - - 2012
Excess infratip lobule projection is often the result of deformities of the middle crus and lower lateral cartilage. The causes and correction of excess projection have not been well described. The classification of the deformities causing excess infratip lobule projection is defined and a surgical algorithm for addressing the infratip ...
Samet Sharon S School of Social Work, Columbia University, New York, NY, - - 2013
Little is known about the differential effects of independent and substance-induced major depression on the longitudinal course of alcohol, cocaine and heroin disorders when studied prospectively. Consecutively admitted in-patients, evaluated at baseline, 6-, 12- and 18-month follow-ups. Baseline evaluations in a short-stay in-patient urban community psychiatric hospital unit. Adults (n ...
Morris Meghan D MD Division of Global Public Health, Department of Medicine, University of California San Diego, La Jolla, 92093-0507, - - 2013
To identify factors associated with time to initiation of (i) sex work prior to injecting drugs initiation; (ii) injection drug use prior to sex work initiation; and (iii) concurrent sex work and injection drug use (i.e. initiated at the same age) among female sex workers who currently inject drugs (FSW-IDU). ...
Borges Guilherme G Dirección de Investigaciones Epidemiológicas y Psicosociales and Universidad Autónoma Metropolitana, Instituto Nacional de Psiquiatría Ramón de la Fuente Muñíz, México DF, México. - - 2013
This study aimed to: (i) provide relative risk (RR) estimates between acute alcohol use and injuries from emergency departments (EDs) in the Dominican Republic, Guatemala, Guyana, Nicaragua and Panama, and (ii) test whether the RR differs if two control periods for the estimates were used. Case-crossover methodology was used to ...
Peirce Jessica M JM Johns Hopkins University School of Medicine, Baltimore, MD 21224, USA. - - 2013
Determine the effect of traumatic event re-exposure and post-traumatic stress disorder (PTSD) symptom severity on proximal drug use and drug abuse treatment-seeking in syringe exchange participants. Prospective longitudinal 16-month cohort study of new syringe exchange registrants enrolled in a parent study of methods to improve treatment engagement. Data were collected ...
Luijkx T - - 2012
Left ventricular (LV) trabeculation may be more pronounced in ethnic African than in Caucasian (European) athletes, leading to possible incorrect diagnosis of left ventricular non-compaction cardiomyopathy (LVNC). This study investigates ethnic differences in LV hypertrabeculation amongst elite athletes with cardiac magnetic resonance (CMR) and electrocardiography (ECG). 38 elite male football ...
Middelhaufe Sabine - - 2012
The second messengers cAMP and cGMP mediate a multitude of physiological processes. In mammals, these cyclic nucleotides are formed by related Class III nucleotidyl cyclases, and both ACs (adenylate cyclases) and GCs (guanylate cyclases) comprise transmembrane receptors as well as soluble isoforms. Whereas sGC (soluble GC) has a well-characterized regulatory ...
Adam Jos J - - 2012
A growing literature has suggested that processing of visual information presented near the hands is facilitated. In this study, we investigated whether the near-hands superiority effect also occurs with the hands moving. In two experiments, participants performed a cyclical bimanual movement task requiring concurrent visual identification of briefly presented letters. ...
Shively Sharon - - 2012
Traumatic brain injury (TBI) is among the earliest illnesses described in human history and remains a major source of morbidity and mortality in the modern era. It is estimated that 2% of the US population lives with long-term disabilities due to a prior TBI, and incidence and prevalence rates are ...
Herzig Daniela - - 2012
STAT1 (signal transducer and activator of transcription 1) is a member of the JAK-STAT signaling family and plays a key role in facilitating gene transcription in response to activation of the types I and II interferon (IFN) receptors. TYK2 is essential for type I, but not type II, IFN-induced STAT1 ...
Puskarich Michael A - - 2012
Elevated levels of plasma mitochondrial DNA (mtDNA) have been reported in trauma patients and may contribute to the systemic immune response. We sought to determine the plasma levels of mtDNA in emergency department (ED) patients with and without sepsis and evaluate their association with severity of illness. This was a ...
Junger Wolfgang G - - 2012
Posttraumatic inflammation and excessive neutrophil activation cause multiple organ dysfunction syndrome (MODS), a major cause of death among hemorrhagic shock patients. Traditional resuscitation strategies may exacerbate inflammation; thus, novel fluid treatments are needed to reduce such posttraumatic complications. Hypertonic resuscitation fluids inhibit inflammation and reduce MODS in animal models. Here ...
Penckofer Sue M - - 2012
Clinically significant depression is present in 25 % of individuals with type 2 diabetes, its risk being doubled in women. To examine the effectiveness of the Study of Women's Emotions and Evaluation of a Psychoeducational (SWEEP), a group therapy for depression treatment based on cognitive behavioral therapy principles that was ...
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