2,428,858 results match your criteria Test Journal[Journal]
Rev Esp Quimioter 2018 Dec 14. Epub 2018 Dec 14.
Ana Isabel López-Calleja, Servicio de Microbiología, Hospital Universitario Miguel Servet. IIS Aragón. 3ª planta Edificio de Consultas Externas - c/ Padre Arrupe s/n, 50009 Zaragoza, Spain.
Objective: Our objective was to evaluate the in vitro activity of ceftolozane-tazobactam against multidrug resistant (MDR) and extensively drug-resistant (XDR) non metallo-β-lactamase producing Pseudomonas aeruginosa clinical isolates at Hospital Universitario Miguel Servet (Zaragoza, Spain) from February 2016 to October 2017.
Methods: We evaluated the in vitro activity of ceftolozane-tazobactam and other antipseudomonal antibiotics against 12 MDR and 117 XDR non metallo-β-lactamase producing P. aeruginosa isolates. Read More
Rev Esp Quimioter 2018 Dec 13. Epub 2018 Dec 13.
Carlos Vallejo, Hospital Donostia, Begiristain Doktorea Pasealekua, 109, 20014 Donostia, Gipuzkoa, Spain.
Objective: In recent years, the introduction of new antifungals for the prevention of invasive fungal infections (IFIs) in hemato- oncological patients, particularly extended-spectrum azoles, has led to a change in the diagnostic and therapeutic strategies for established or suspected breakthrough IFI. The aim of the study was to identify the diagnostic and therapeutic strategies used in the management of IFIs in hemato-oncological patients in Spain, and to assess compliance with the recommendations of the consensus documents and clinical practice guidelines.
Methods: An online, anonymous, cross-sectional survey was conducted between January and September 2016 involving 137 specialists from third-level hospitals in Spain with Departments of Hematology that regularly deal with IFIs. Read More
Eur J Phys Rehabil Med 2018 Dec 14. Epub 2018 Dec 14.
School of Psychology, Faculty of Health Sciences, Australian Catholic University, Melbourne, Australia.
Background: Executive dysfunctioning after pediatric traumatic brain injury (TBI) has been linked to poor outcomes in school performance, social functioning and employment. The credibility of training-induced cognitive enhancement in TBI is threatened by its limited proof of benefit in executive skills of daily living.
Aim: Our primary aim was to investigate if cognitive intervention for improving impairments in executive functions in the chronic stage of traumatic brain injury is effective during adolescence. Read More
Methods Mol Biol 2019 ;1894:345-352
Key Laboratory of Occupational Safety and Health, Beijing Municipal Institute of Labour Protection, Beijing, People's Republic of China.
Daphnia magna (D. magna), an aquatic invertebrate, is the most commonly used test organism in ecotoxicological studies on manufactured nanomaterials (MNs). Although standard protocols for undertaking acute and chronic toxicity tests of dissolved chemicals with D. Read More
Methods Mol Biol 2019 ;1894:281-299
Pharmaceutical Sciences Department, University of Kentucky Academic Medical Center, Lexington, KY, USA.
The role and functional anatomy of the blood-brain barrier (BBB) is summarized to enable the investigator to appropriately address evaluation of nanomaterial interaction with, and distribution across, it into brain tissue (parenchyma). Transport mechanisms across the BBB are presented, in relation to nanomaterial physicochemical properties. Measures and test substances to assess BBB integrity/disruption/permeation are introduced, along with how they are used to interpret the results obtained with the presented methods. Read More
Methods Mol Biol 2019 ;1894:83-122
Department of Chemical and Product Safety, German Federal Institute for Risk Assessment (BfR), Berlin, Germany.
Genotoxicity is associated with serious health effects and includes different types of DNA lesions, gene mutations, structural chromosome aberrations involving breakage and/or rearrangements of chromosomes (referred to as clastogenicity) and numerical chromosome aberrations (referred to as aneuploidy). Assessing the potential genotoxic properties of chemicals, including nanomaterials (NMs), is a key element in regulatory safety assessment. State-of-the-art genotoxicity testing includes a battery of assays covering gene mutations, structural and numerical chromosome aberrations. Read More
Methods Mol Biol 2019 ;1903:23-43
Department of Biology, Faculty of Science, Golestan University, Gorgan, Iran.
Drug repurposing has become one of the most widely used methods that can make drug discovery more efficient and less expensive. Additionally, computational methods such as structure-based drug designing can be utilized to make drug discovery more efficient and more accurate. Now imagine what can be achieved by combining drug repurposing and computational methods together in drug discovery, "in silico repurposing. Read More
Methods Mol Biol 2019 ;1883:235-249
Data Mining and Modelling for Biomedicine, VIB Center for Inflammation Research, Ghent, Belgium.
Recent technological breakthroughs in single-cell RNA sequencing are revolutionizing modern experimental design in biology. The increasing size of the single-cell expression data from which networks can be inferred allows identifying more complex, non-linear dependencies between genes. Moreover, the inter-cellular variability that is observed in single-cell expression data can be used to infer not only one global network representing all the cells, but also numerous regulatory networks that are more specific to certain conditions. Read More
Atten Percept Psychophys 2018 Dec 13. Epub 2018 Dec 13.
Center for Language and Literature, Lund University, Lund, Sweden.
We report a series of 22 experiments in which the implicit associations test (IAT) was used to investigate cross-modal correspondences between visual (luminance, hue [R-G, B-Y], saturation) and acoustic (loudness, pitch, formants [F1, F2], spectral centroid, trill) dimensions. Colors were sampled from the perceptually accurate CIE-Lab space, and the complex, vowel-like sounds were created with a formant synthesizer capable of separately manipulating individual acoustic properties. In line with previous reports, the loudness and pitch of acoustic stimuli were associated with both luminance and saturation of the presented colors. Read More
Atten Percept Psychophys 2018 Dec 13. Epub 2018 Dec 13.
Department of Psychology, University of Wisconsin-Madison, 1202 W. Johnson St., Madison, WI, 53706, USA.
Recent research suggests that humans perceive quantity using a non-symbolic "number sense." This sense is then thought to provide a foundation for understanding symbolic numbers in formal education. Given this link, there has been interest in the extent to which the approximate number system (ANS) can be improved via dedicated training, as this could provide a route to improving performance in symbolic mathematics. Read More
Mem Cognit 2018 Dec 13. Epub 2018 Dec 13.
Psychology Department, University of Haifa, Haifa, Israel.
How is our strategy for forming memories shaped by experience with a task? Previous work using surprise questions (i.e., unexpected by the participant) has shown a remarkable inability to report attributes of an attended target in a search display. Read More
J Urban Health 2018 Dec 13. Epub 2018 Dec 13.
San Diego School of Medicine, Center on Gender Equity and Health, University of California, San Diego, La Jolla, CA, USA.
The mass incarceration of African Americans is both a driver of racial health inequalities in the USA. Systemic social biases which associate African American men with criminality, violence, and as a particular threat to white women may partially explain their over-representation in the criminal justice system. We combined data from the Washington, DC Metro Police Department (MPD) and the American Community Survey to test whether neighborhood-level gender, race, and economic makeup were associated with elevated drug-related arrest disproportions for African American men. Read More
Esophagus 2018 Dec 13. Epub 2018 Dec 13.
AI Medical Service Inc., Tokyo, Japan.
Background And Aims: The endocytoscopic system (ECS) helps in virtual realization of histology and can aid in confirming histological diagnosis in vivo. We propose replacing biopsy-based histology for esophageal squamous cell carcinoma (ESCC) by using the ECS. We applied deep-learning artificial intelligence (AI) to analyse ECS images of the esophagus to determine whether AI can support endoscopists for the replacement of biopsy-based histology. Read More
Sleep Breath 2018 Dec 13. Epub 2018 Dec 13.
Center for Sleep and Vigilance Disorders, Department of Internal Medicine and Clinical Nutrition, Sahlgrenska Academy, University of Gothenburg, Medicinaregatan 8b, Box 421, SE-40530, Gothenburg, Sweden.
Background: The relationship between insomnia and cardiorespiratory fitness (CRF), a well-established risk factor for cardiovascular disease, has not been extensively studied. We aimed to assess the independent association between insomnia and CRF in a population-based cohort of subjects aged 50 to 64 years.
Methods: Subjects participating in the Swedish CArdioPulmonary bioImaging Study (SCAPIS) pilot cohort (n = 603, men 47. Read More
Qual Life Res 2018 Dec 13. Epub 2018 Dec 13.
Critical Path Institute, 1730 E River Road, Tucson, AZ, 85718, USA.
Purpose: The US Food and Drug Administration (FDA) 2009 guidance for industry on patient-reported outcome (PRO) measures describes how the Agency evaluates the psychometric properties of measures intended to support medical product labeling claims. An important psychometric property is test-retest reliability. The guidance lists intraclass correlation coefficients (ICCs) and the assessment time period as key considerations for test-retest reliability evaluations. Read More
Ecotoxicology 2018 Dec 13. Epub 2018 Dec 13.
Department of Ecology and Evolutionary Biology, Federal University of São Carlos, Rodovia Washington Luís, km 235, São Carlos, SP, 13565-905, Brazil.
The toxicity of metals, whether isolated or in mixtures, involves changes in biochemical processes as well as in cell membranes, which may lead to deleterious short- and long-term effects on the affected organisms. Among metals, cadmium and mercury stand out due to their abundance in nature, frequent use for industrial activities and biological accumulation, with high levels of residence in trophic chains. Benthic communities are particularly prone to metal pollution since metals usually accumulate in sediments. Read More
J Abnorm Child Psychol 2018 Dec 14. Epub 2018 Dec 14.
University of Tennessee, Center for Behavioral Health Research, Henson Hall, 213, Knoxville, TN, 37996-3332, USA.
Adolescents with depression disorders have higher rates of substance use. In order to advance contextually relevant mental health interventions, basic research is needed to test social ecological mechanisms hypothesized to influence adolescent depression and substance use. Accordingly, we conducted growth curve modeling with a sample of 248 urban adolescents to determine if depression's effect on substance use was dependent upon peer network health (sum of peer risk and protective behaviors) and activity space risk (likelihood of high-risk behaviors at routine locations). Read More
J Abnorm Child Psychol 2018 Dec 13. Epub 2018 Dec 13.
Department of Pediatrics, Center for Advancement of Youth, University of Mississippi Medical Center, 2500 North State Street, Jackson, MS, 39216, USA.
Inhibition is a key neurocognitive domain in ADHD that is commonly assessed with the stop-signal task. The stop-signal involves both "go" and "stop" trials; previous research indicates that response times are reliably slower to "go" trials during tasks with vs. without intermittent "stop" trials. Read More
Knee Surg Sports Traumatol Arthrosc 2018 Dec 13. Epub 2018 Dec 13.
Institute of Biomechanics, Paracelsus Medical University Salzburg, Strubergasse 21, 5020, Salzburg, Austria.
Purpose: Valgus malalignment of the distal femur may be treated with corrective osteotomy. The purpose of this study was to compare the primary stability of a lateral opening-wedge osteotomy (LOWO) using a uniplanar compared to a biplanar technique. A study was carried out to test both surgeries, with both an intact medial cortex and with a deliberate attached cut of the medial cortex simulating a fracture. Read More
J Patient Rep Outcomes 2018 Dec 13;2(1):62. Epub 2018 Dec 13.
Pfizer, 235 42nd Street, New York, NY, 10017, USA.
Patients with ulcerative colitis, a type of inflammatory bowel disease, report negative impacts of disease symptoms on work-related outcomes, including absenteeism and presenteeism. As a way to better understand the impact of this disease and its treatment on work-related outcomes, the current review examines the use of the Work Productivity and Activity Impairment Questionnaire (WPAI), a patient-reported outcomes measure of absenteeism, presenteeism, and impairment in other activities, in studies of patients with ulcerative colitis. This review assesses the measurement properties of the WPAI in this patient population: its reliability, construct validity, ability to detect change, and responsiveness to effective treatments. Read More
J Assist Reprod Genet 2018 Dec 13. Epub 2018 Dec 13.
Free Radicals and Oxidative Stress (FROS) Research Group of the Department of Physiology, Medicine and Nursing School, University of the Basque Country UPV/EHU, 48940, Leioa, Spain.
Objectives: To analyze in detail the fatty acid (FA) composition of follicular fluid (FF) from two-sized follicles at oocyte retrieval and to determine associations of the FAs from large follicles with the woman's age and the response to ovarian stimulation.
Design: Observational study.
Setting: University and fertility clinic. Read More
Diabetologia 2018 Dec 13. Epub 2018 Dec 13.
Menzies Institute for Medical Research, University of Tasmania, 17 Liverpool Street, Private Bag 23, Hobart, TAS, 7000, Australia.
Aims/hypothesis: The aims of the study were to examine whether type 2 diabetes mellitus is associated with greater brain atrophy and cognitive decline, and whether brain atrophy mediates associations between type 2 diabetes and cognitive decline.
Methods: Participants without dementia aged 55-90 years from the Cognition and Diabetes in Older Tasmanians (CDOT) study underwent brain MRI (ventricular and total brain volume) and neuropsychological measures (global function and seven cognitive domains) at three time points over 4.6 years. Read More
Eur Radiol 2018 Dec 13. Epub 2018 Dec 13.
University Clinic of Internal Medicine III, Cardiology and Angiology, Medical University of Innsbruck, Anichstrasse 35, A-6020, Innsbruck, Austria.
Objectives: Cardiac magnetic resonance (CMR) is the gold-standard modality for the assessment of left ventricular (LV) remodeling in ST-elevation myocardial infarction (STEMI) patients. However, the commonly used remodeling criteria have never been validated for hard clinical events. We therefore aimed to define clear CMR criteria of LV remodeling following STEMI with proven prognostic impact. Read More
Theor Appl Genet 2018 Dec 13. Epub 2018 Dec 13.
Institute for Genomic Diversity, Institute of Biotechnology, Cornell University, 175 Biotechnology Building, Ithaca, NY, 14853, USA.
In the past, plant breeding has undergone three major transformations and is currently transitioning to a new technological phase, Breeding 4. This phase is characterized by the development of methods for biological design of plant varieties, including transformation and gene editing techniques directed toward causal loci. The application of such technologies will require to reliably estimate the effect of loci in plant genomes by avoiding the situation where the number of loci assayed (p) surpasses the number of plant genotypes (n). Read More
J Spine Surg 2018 Sep;4(3):645-653
Department of Spine Surgery, Digital Orthopedic Institute, Orthopedic Hospital, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Second Medical College of Wenzhou Medical University, Zhejiang Spine Surgery Center, Wenzhou 325027, China.
Rapid development of 3D printing techniques has led to the design of navigation templates to assist with accurate insertion of pedicle screws in last decades. However, there are still without the precise step-by-step methods to design 3D navigation templates from computed tomography (CT) images. Our present article provides a detailed protocol to allow the readers or researchers to obtain the 3D navigation template easily, and assist with pedicle screw insertion in their future research and surgery. Read More
J Spine Surg 2018 Sep;4(3):624-629
Department of Neurosurgery, Universidad Militar Nueva Granada, Bogotá, Colombia.
Background: Spinal fractures are becoming more frequent and should be handled as a severe and endemic pathology that requires timely diagnosis and adequate treatment. The classification of the AOSpine is currently the classification used for this type of fractures, not only for its approach, but to predict surgical management.
Methods: These patients had spinal fracture reduction procedures done through percutaneous way with expander endovertebral implants, and intraosseous fixation using SpineJack intravertebral implants plus Cohesion cement. Read More
J Spine Surg 2018 Sep;4(3):610-615
Department of Neurosurgery, School of Medicine, University of Thessaly, Larissa, Greece.
Background: Surgical treatment of adult degenerative scoliosis (DS) always remains a challenge and often necessitates complex multilevel surgery via traditional open approaches. However, the severity of the procedure, in association with the fact that many of these patients are at an advanced age with several comorbidities, results in high rate of complications. Therefore, during the last decade, minimally invasive procedures have gained a place in the treatment of this pathology. Read More
J Spine Surg 2018 Sep;4(3):588-593
Department of Surgery, Queen's University, Kingston, ON, Canada.
Background: Routine investigations for asymptomatic patients undergoing low-risk surgery contribute little value to perioperative care, but these tests are still ordered in many centres. The primary purpose of this retrospective cohort study was to determine the prevalence of preoperative bloodwork for elective lumbar laminectomy and its association with intraoperative and postoperative complications. Secondary objectives were to determine the prevalence of intraoperative tranexamic acid administration, length of stay, and 30-day readmission. Read More
J Spine Surg 2018 Sep;4(3):534-545
Orthopaedic & Rehabilitation Engineering Center and Graduate Program in Dental Biomaterials, Marquette University, Milwaukee, WI, USA.
Background: The effects of recombinant human bone morphogenetic protein-2 (rhBMP-2) on pedicle screw pullout force and its potential to improve spinal fixation have not previously been investigated. rhBMP-2 on an absorbable collagen sponge (ACS) carrier was delivered in and around cannulated and fenestrated pedicle screws in a sheep lumbar spine instability model. Two control groups (empty screw and ACS with buffer) were also evaluated. Read More
J Spine Surg 2018 Sep;4(3):509-515
US Department of Veterans Affairs, Northern California Health Care System, The David Grant USAF Medical Center, Fairfield, CA, USA.
Background: Pain while sitting is the primary complaint of many patients with lumbar spinal ailments, including those with discogenic low back pain and lumbar disc herniations. There has been little basic research on the different mechanical stresses that different sitting positions place on the spine. To demonstrate the effect of different sitting positions on lumbar intersegmental relationships. Read More
Heliyon 2018 Dec 5;4(12):e00996. Epub 2018 Dec 5.
Institute of Biochemistry and Biophysics, University of Tehran, Tehran, Iran.
Detecting fluorescence changes due to energy transfer between a quencher and fluorophore is a common method used for the fluorescence-based biosensors. In the present report, a new biosensor for long segment detection of the human T cell-lymphotropic virus 1 genome was constructed based on the fluorescence quenching of graphene oxide by gold nanoparticles. The fluorescence signal of unmodified graphene oxide was measured before and after hybridization of target and probes functionalized with gold nanoparticles. Read More
Cannabis Cannabinoid Res 2018 10;3(1):242-251. Epub 2018 Dec 10.
Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, California.
Legalization of cannabis (CB) for both medicinal and, in some states, recreational use, has given rise to increasing usage rates across the country. Of particular concern are indications that frequent CB use may be selectively harmful to the developing adolescent brain compared with adult-onset usage. However, the long-term effects of heavy, adolescent CB use on brain structure and cognitive performance in late-life remain unknown. Read More
Data Brief 2018 Dec 22;21:2405-2409. Epub 2018 Nov 22.
Gynecological Oncology Unit, Centro di Riferimento Oncologico - National Cancer Institute, Via F. Gallini 2, Aviano, Italy.
During pregnancy, the only diagnosis that may alter management is invasive cancer. Thus, the primary aim of the cytological screening and subsequent colposcopy performed during pregnancy should be the exclusion of invasive cancer, "Practice Bulletin No. 140: management of abnormal cervical cancer screening test results and cervical cancer precursors," (American College of Obstetricians and Gynecologists, 2013) . Read More
Data Brief 2018 Dec 26;21:2390-2394. Epub 2018 Nov 26.
Rammal Hassan Rammal Research Laboratory, Physio-toxicity (PhyTox) research group, Lebanese University, Faculty of Sciences (V), Nabatieh, Lebanon.
Rapid growing of mobile phones users has raised about the possible effects of these electromagnetic waves (EMW) on human health. Many studies have examined the role of these EMW on biological systems, but the results are still contradictory and controversial. In addition to EMW, over-activation of angiotensin type 1 receptor (AT1R) has been associated with cognitive decline, incidence and progression of neurodegenerative diseases. Read More
Orthop J Sports Med 2018 Dec 7;6(12):2325967118811854. Epub 2018 Dec 7.
Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA.
Background: Avulsion fractures involving the tibial eminence are considered equivalent in terms of the cause to anterior cruciate ligament (ACL) tears; however, there are limited data comparing the outcomes of adolescent patients undergoing surgical fixation of a tibial eminence fracture (TEF) with those undergoing ACL reconstruction.
Purpose: To compare the clinical outcomes, subsequent ACL injury rates, and activity levels between adolescent patients who underwent TEF fixation with patients with midsubstance ACL tears who required acute reconstruction.
Study Design: Cohort study; Level of evidence, 3. Read More
Orthop J Sports Med 2018 Dec 6;6(12):2325967118811293. Epub 2018 Dec 6.
Sports Medicine and Arthroscopy Center, Yagi Orthopaedic Hospital, Sapporo, Japan.
Background: The effects of remnant tissue preservation on tunnel enlargement after anatomic double-bundle anterior cruciate ligament (ACL) reconstruction have not yet been established.
Hypothesis: The preservation of ACL remnant tissue may significantly reduce the degree and incidence of tunnel enlargement after anatomic double-bundle ACL reconstruction, while the remnant-preserving procedure may not significantly increase the incidence of tunnel coalition after surgery.
Study Design: Cohort study; Level of evidence, 2. Read More
Front Med (Lausanne) 2018 28;5:328. Epub 2018 Nov 28.
Detector for Molecular Imaging Lab (DMIL), Instituto de Instrumentacion para Imagen Molecular (i3M), Centro Mixto CSIC - Universitat Politècnica de València, Valencia, Spain.
There are drawbacks with using a Positron Emission Tomography (PET) scanner design employing the traditional arrangement of multiple detectors in an array format. Typically PET systems are constructed with many regular gaps between the detector modules in a ring or box configuration, with additional axial gaps between the rings. Although this has been significantly reduced with the use of the compact high granularity SiPM photodetector technology, such a scanner design leads to a decrease in the number of annihilation photons that are detected causing lower scanner sensitivity. Read More
Front Public Health 2018 28;6:352. Epub 2018 Nov 28.
Department of Anthropology, Dartmouth College, Hanover, NH, United States.
Evidence suggests that cognitive decline in older adults is influenced by cardiovascular health (CVH), with metabolic and vascular mechanisms hypothesized to underlie the etiology of cognitive impairment. Research in high-income nations suggests that improved CVH is linked with decreased cognitive impairment risk, but it is unclear if this pattern is evident in low-income countries. Nationally-representative data collected in China were drawn from the World Health Organization's Study on global AGing and adult health Wave 1 (2007-2010; = 11,295). Read More
J Orthod Sci 2018 15;7:23. Epub 2018 Nov 15.
Department of Oral Rehabilitation Sciences, Faculty of Dentistry, Beirut Arab University, Lebanon.
Objective: To evaluate the effect of different surface treatments and bonding modalities on the shear bond strength (SBS) between metallic orthodontic brackets and zirconia crowns.
Materials And Methods: Sixty zirconia specimens were computer-aided design/computer-aided manufacturing milled, sintered, glazed, and embedded in acrylic resin. The specimens were divided into three groups according to the surface treatment applied: C: no surface treatment (control), S: sandblasted with 50 μm AlO, and D: Sof-Lex disc roughening. Read More
J Orthod Sci 2018 15;7:20. Epub 2018 Nov 15.
Division of Orthodontics, School of Dentistry, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada.
Objectives: To evaluate the possible change in teeth lengths as an indicator of orthodontically induced tooth root resorption (OITRR) after high-frequency mechanical vibration (HFV) treatment concurrent with Invisalign Smart Track® aligners as evaluated by cone beam computed tomography (CBCT).
Materials And Methods: The sample, composed of 30 patients with an average age of 26 ± 11 years and Class I malocclusion with an initial anterior crowding ranging from 3 to 5 mm, was divided equally into two groups; Group I received adjunctive high-frequency mechanical vibration (HFV); Group II, the control, did not receive adjunctive mechanical treatment. The maxillary incisor's teeth lengths were measured using Mimics software before (T1) and after (T2) treatment. Read More
Front Oncol 2018 28;8:567. Epub 2018 Nov 28.
Division of Neuropathology, University of Alberta Hospital, Edmonton, AB, Canada.
Atypical teratoid/rhabdoid tumor in adults is a relatively rare malignant neoplasm. It is characterized by the presence of rhabdoid cells in combination with loss of either the INI1 or BRG1protein from the tumor cells. A systematic review was conducted using MEDLINE using the terms "atypical teratoid rhabdoid tumor" AND "adult. Read More
Allergo J Int 2018 9;27(8):245-255. Epub 2018 Jul 9.
9Jenner Institute, University of Oxford, Oxford, UK.
Background: Apart from active allergen avoidance, immunotherapy is regarded as the most effective form of treatment available for type I allergies. Such treatments involve the administration of allergen preparations in various forms and by various routes. Virus-like particles (VLPs) offer a very effective platform for immunization with the allergen and are characterized by high immunogenicity, low allergenicity and high clinical efficacy. Read More
Fatigue 2018 3;6(1):5-19. Epub 2017 Dec 3.
Liver & Energy Metabolism Unit, Liver Diseases Branch, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD, USA.
Aims: We sought to examine whether disturbances in central and peripheral circadian rhythms were related to the experience of fatigue in patients with chronic liver disease (CLD).
Methods: Fatigued and non-fatigued patients with compensated CLD were enrolled in a prospective pilot study. Patients underwent a one week evaluation of free-living sleep and physical activity patterns, followed by a 24-hour admission, during which they underwent serial blood sampling, polysomnography, a 6-minute walk test and continuous core temperature measurements under standardized conditions. Read More
Oncoimmunology 2019 29;8(1):e1524694. Epub 2018 Oct 29.
Immunotherapy & Immunoprevention, German Cancer Research Center (DKFZ), Heidelberg, Germany.
Therapeutic vaccination as a treatment option for HPV-induced cancers is actively pursued because the two HPV proteins E6 and E7 represent ideal targets for immunotherapy, as they are non-self and expressed in all tumor stages. MHC-humanized mice are valuable tools for the study of therapeutic cancer vaccines - given the availability of a suitable tumor model. Here, we present for the first time an HPV16 tumor model suitable for fully MHC-humanized A2. Read More
J Clin Imaging Sci 2018 15;8:43. Epub 2018 Nov 15.
Department of Radiodiagnosis, Kempegowda Institute of Medical Sciences, Bengaluru, Karnataka, India.
Introduction: Magnetic resonance imaging (MRI) is the current imaging tool of choice in the investigation of patients with seizures. The advent of high-resolution MRI with a dedicated seizure protocol has significantly increased the chances of identifying a cause, resulting in a positive clinical impact on the management of these patients.
Aims: The aims of this study were to evaluate the diagnostic efficacy of standard MRI, identify whether there is an increase in the diagnostic yield with the addition of dedicated seizure protocol, and compare the diagnostic yields of MRI and electroencephalogram (EEG) individually and in combination. Read More
BMC Obes 2018 6;5:42. Epub 2018 Dec 6.
1Faculty of Health and Social Sciences, Department of Health and Caring Science, Western Norway University of Applied Sciences, Bjørnsons gate 45, 5528 Haugesund, Norway.
Background: Overweight and obesity are complex conditions, associated with a wide range of serious health issues. In contemporary society, body size is an important part of a person's self-representation. Lifestyle changes are difficult and long-term weight management is associated with a high risk of failure. Read More
Ann Med Surg (Lond) 2019 Jan 30;37:7-10. Epub 2018 Nov 30.
Baghdad Medical City, Iraq.
Background: Gall stones are the most common biliary pathology. Subclinical hypothyroidism is not a common problem in the population with thyroid disease, several explanations for a possible relation between hypothyroidism and lipid metabolism, gall stone formation proved that prevalence of gall stones is increased in patients with hypothyroidism disease.
Objective: To ﬁnd the prevalence and correlation between the subclinical hypothyroidism and gall stone disease. Read More
J Glob Health 2018 Dec;8(2):020410
Department of Epidemiology and Population Health, Faculty of Health Sciences, American University of Beirut, Beirut, Lebanon.
Background: Global mortality rates resulting from non-communicable diseases (NCDs) are reaching alarming levels, especially in low- and middle-income countries, imposing a considerable burden on individuals and health systems as a whole. This scoping review aims at synthesizing the existing literature evaluating the cost associated with the management and treatment of major NCDs across all Arab countries; at evaluating the quality of these studies; and at identifying the gap in existing literature.
Methods: A systematic search was conducted using Medline electronic database to retrieve articles evaluating costs associated with management of NCDs in Arab countries, published in English between January 2000 and April 2016. Read More
Dement Neuropsychol 2018 Oct-Dec;12(4):427-431
Cognitive and Behavioral Neurology Group - Hospital das Clínicas, Universidade de São Paulo, São Paulo, SP, Brazil.
Cognitive impairment is very common in stroke patients and underdiagnosed. Symptoms such as language, praxis, visuospatial, visuoconstructive and memory impairment are prominent. The screening cognitive tests available do not address some specific characteristics of stroke patients and have major limitations in relation to the most impaired cognitive domains. Read More
Dement Neuropsychol 2018 Oct-Dec;12(4):421-426
Diretor da Unidade da Unidade de Neuropsicologia do Instituto de Psiquiatria - HCFMUSP, SP, Brazil.
According to the WHO, by 2025 Brazil will be ranked sixth in the world in terms of proportion of elderly in the population. Within this scope, cognition plays a central role in the aging process, having an important association with quality of life, which suggests the need to develop intervention programs, such as cognitive training.
Objective: To determine the effects of a program of cognitive stimulation workshops on the self-esteem and cognition of elderly people. Read More