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https://www.readbyqxmd.com/read/28651158/prospective-validation-of-a-lymphocyte-infiltration-prognostic-test-in-stage-iii-colon-cancer-patients-treated-with-adjuvant-folfox
#1
Jean-François Emile, Catherine Julié, Karine Le Malicot, Come Lepage, Josep Tabernero, Enrico Mini, Gunnar Folprecht, Jean-Luc Van Laethem, Stéphanie Dimet, Camille Boulagnon-Rombi, Marc-Antoine Allard, Frédérique Penault-Llorca, Jaafar Bennouna, Pierre Laurent-Puig, Julien Taieb
BACKGROUND: The prognostic value of lymphocyte infiltration (LI) of colorectal carcinoma (CC) has been demonstrated by several groups. However, no validated test is currently available for clinical practice. We previously described an automated and reproducible method for testing LI and aimed to validate it for clinical use. PATIENTS AND METHODS: According to National Institutes of Health criteria, we designed a prospective validation of this biomarker in patients included in the PETACC8 phase III study...
June 23, 2017: European Journal of Cancer
https://www.readbyqxmd.com/read/28650202/the-burden-of-specific-symptoms-reported-by-survivors-after-critical-illness
#2
David M Griffith, Lisa Salisbury, Robert J Lee, Nazir Lone, Judith L Merriweather, Timothy Walsh
No abstract text is available yet for this article.
June 26, 2017: American Journal of Respiratory and Critical Care Medicine
https://www.readbyqxmd.com/read/28649558/characterization-of-lepidopteran-specific-cry1-and-cry2-gene-harbouring-native-bacillus-thuringiensis-isolates-toxic-against-helicoverpa-armigera
#3
Showkat Ahmad Lone, Abdul Malik, Jasdeep Chatrath Padaria
Bacillus thuringiensis (Bt) based biopesticides are feasible alternatives to chemical pesticides. Here, we present the distribution of lepidopteran-specific cry1 and cry2 genes in native B. thuringiensis. Forty four out of 86 colonies were found to harbour crystals by phase contrast microscopy exhibiting a Bt index of 0.51. PCR analysis resulted in the amplification of cry1 in 24 and cry2 in 14 isolates. Twelve of the isolates showed presence of both cry1 and cry2, while 18 isolates did not show presence of either of the genes...
September 2017: Biotechnology Reports
https://www.readbyqxmd.com/read/28648156/smerter-%C3%A2-et-v%C3%A3-sentligt-problem
#4
EDITORIAL
Lone Nikolajsen
No abstract text is available yet for this article.
June 26, 2017: Ugeskrift for Laeger
https://www.readbyqxmd.com/read/28646609/validation-of-psoriasis-severity-classification-based-on-use-of-topical-or-systemic-treatment
#5
Alexander Egeberg, Mette Gyldenløve, Claus Zachariae, Lone Skov
In recent years, population-based studies have reported a considerable burden of disease among patients with psoriasis. Cumulative epidemiological data suggests that patients with psoriasis have an increased incidence and prevalence of cardio-metabolic comorbidities and a disease-severity dependent relationship is often reported. An accepted classification system is the Psoriasis Area and Severity Index (PASI), where one proposed categorization suggests that a score of less than 7 as mild, a score between 7 and 12 is moderate, and a score greater than 12 is consistent with severe psoriasis...
June 24, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28644563/gas-phase-dissociation-study-of-erythrinian-alkaloids-by-electrospray-ionization-mass-spectrometry-and-computational-methods
#6
T Guaratini, L G P Feitosa, D B Silva, N P Lopes, J L C Lopes, R Vessecchi
Alkaloids from plants of the genus Erythrina display important biological activities, including anxiolytic action. Characterization of these alkaloids by mass spectrometry (MS) has contributed to the construction of a spectral library, has improved understanding of their structures, and has supported the proposal of fragmentation mechanisms in light of density functional calculations (DFT). In this study, we have used low- and high-resolution MS(n) analyses to investigate the fragmentation patterns of erythrinian alkaloids; we have employed the B3LYP/6-31+G(d,p) model to obtain their reactive sites...
June 23, 2017: Journal of Mass Spectrometry: JMS
https://www.readbyqxmd.com/read/28642808/increasing-social-integration-for-college-students-with-autism-spectrum-disorder
#7
Kristen Ashbaugh, Robert Koegel, Lynn Koegel
Increasing numbers of individuals with Autism Spectrum Disorder (ASD) are entering postsecondary education; however, many report feeling lonely and isolated. These difficulties with socialization have been found to impact students' academic success, involvement within the university, and overall well being. Therefore, the purpose of this study was to assess, within the context of a multiple-baseline across participants design, whether a structured social planning intervention would increase social integration for college students with ASD...
April 2017: Behav Dev Bull
https://www.readbyqxmd.com/read/28639752/eosinophils-in-patients-with-lone-atrial-fibrillation
#8
Peng Chen, Junzhu Chen, Xudong Xie, Junhui Zhu, Liang Xia
BACKGROUND: Inflammation has been evidenced as a critical contributable mechanism for the atrial fibrillation (AF) onset and development. As the consistent inflammatory and oxidative marker, the effects of white blood cell (WBC) and its differential on lone atrial fibrillation (LAF) were investigated in the study. METHODS: 126 patients with paroxysmal LAF who scheduled for rhythm control drug therapy and 120 age- and gender-matched subjects in sinus rhythm were included sequentially...
June 22, 2017: Pacing and Clinical Electrophysiology: PACE
https://www.readbyqxmd.com/read/28638646/crystal-structure-of-4-4-bis-3-piperidin-1-yl-prop-1-yn-1-yl-1-1-biphen-yl
#9
Anqi Walbaum, E Kim Fifer, Sean Parkin, Peter A Crooks
The title compound, C28H32N2, (I), is one of a second generation of compounds designed and synthesized based on a very potent and selective α9α10 nicotinic acetyl-choline receptor antagonist ZZ161C {1,1'-[[1,1'-biphen-yl]-4,4'-diylbis(prop-2-yne-3,1-di-yl)]bis-(3,4-di-methyl-pyridin-1-ium) bromide}, which has shown analgesic effects in a chemotherapy-induced neuropathy animal model. Compound (I) was synthesized by the reaction of 4,4'-bis-(3-bromo-prop-1-yn-1-yl)-1,1'-biphenyl with piperidine at room temperature in aceto-nitrile...
June 1, 2017: Acta Crystallographica. Section E, Crystallographic Communications
https://www.readbyqxmd.com/read/28638633/1-3-bis-e-4-di-methyl-amino-benzyl-idene-amino-propan-2-ol-chain-structure-formation-via-an-o-h%C3%A2-n-hydrogen-bond
#10
Augusto Rivera, Ingrid Miranda-Carvajal, Jaime Ríos-Motta, Michael Bolte
The asymmetric unit of the title compound, C21H28N4O, consists of two unique mol-ecules linked by an O-H⋯N hydrogen bond. The conformation of both C=N bonds is E and the azomethine functional groups lie close to the plane of their associated benzene rings in each of the independent mol-ecules. The dihedral angles between the two benzene rings are 83.14 (4) and 75.45 (4)°. The plane of the one of the N(CH3)2 units is twisted away from the benzene ring by 18.8 (2)°, indicating loss of conjugation between the lone electron pair and the benzene ring...
June 1, 2017: Acta Crystallographica. Section E, Crystallographic Communications
https://www.readbyqxmd.com/read/28638603/serum-osteoprotegerin-and-renal-function-in-the-general-population-the-troms%C3%A3-study
#11
Anders Vik, Ellen E Brodin, Ellisiv B Mathiesen, Jan Brox, Lone Jørgensen, Inger Njølstad, Sigrid K Brækkan, John-Bjarne Hansen
BACKGROUND: Serum osteoprotegerin (OPG) is elevated in patients with chronic kidney disease (CKD) and increases with decreasing renal function. However, there are limited data regarding the association between OPG and renal function in the general population. The aim of the present study was to explore the relation between serum OPG and renal function in subjects recruited from the general population. METHODS: We conducted a cross-sectional study with 6689 participants recruited from the general population in Tromsø, Norway...
February 2017: Clinical Kidney Journal
https://www.readbyqxmd.com/read/28636331/doping-of-graphene-nanoribbons-via-functional-group-edge-modification
#12
Eduard Carbonell-Sanromà, Jeremy Hieulle, Manuel Vilas-Varela, Pedro Brandimarte, Mikel Iraola, Ana Barragán, Jingcheng Li, Mikel Abadía, Martina Corso, Daniel Sanchez-Portal, Diego Peña, Jose Ignacio Pascual
We report on the on-surface synthesis of 7 armchair graphene nanoribbons (7-AGNRs) substituted with nitrile (CN) functional groups. The CN groups are attached to the GNR backbone by modifying the 7-AGNR precursor. While many of these groups survive the on-surface synthesis, the reaction process causes the cleavage of some CN from the ribbon backbone and the on-surface cycloisomerization of few nitriles onto pyridine rings. Scanning Tunneling Spectroscopy and Density Functional Theory reveal that CN groups behave as very efficient n-dopants, significantly downshifting the bands of the ribbon, and introducing deep impurity levels associated to the nitrogen electron lone pairs...
June 21, 2017: ACS Nano
https://www.readbyqxmd.com/read/28634549/a-qualitative-study-of-quality-of-life-concerns-following-a-melanoma-diagnosis
#13
Rachel I Vogel, Lori G Strayer, Rehana L Ahmed, Anne Blaes, DeAnn Lazovich
The goal of this study was to identify a relevant and inclusive list of quality of life issues among long-term survivors of melanoma. Individuals diagnosed with stage I-III cutaneous melanoma and had survived 1-5 years, ages 18-65 years at diagnosis, were recruited. Five focus groups were conducted with 33 participants in total. Discussions centered on participants' experiences at diagnosis, as well as ongoing physical, emotional, and social concerns, and behavioral changes since diagnosis. The majority of participants reported shock, fear, and feeling overwhelmed at the time of diagnosis...
2017: Journal of Skin Cancer
https://www.readbyqxmd.com/read/28632893/atopic-dermatitis-is-associated-with-anxiety-depression-and-suicidal-ideation-but-not-with-hospitalization-or-suicide
#14
Jacob P Thyssen, Carsten R Hamann, Allan Linneberg, Thomas Meinertz Dantoft, Lone Skov, Gunnar H Gislason, Jashin J Wu, Alexander Egeberg
BACKGROUND: Atopic dermatitis (AD) has been linked with psychiatric disease in adults. However, the exact relationship and its consequences have been insufficiently studied. Our aim in this study was to assess the association between depression, anxiety and AD in adults, and examine the risk of hospitalization and suicide. METHODS: We utilized questionnaire data from a large general population study with data on social habits and psychiatric symptoms to compare prevalences of depression, anxiety, suicidal ideation, and anxiety attacks, in adults with and without a history of AD...
June 20, 2017: Allergy
https://www.readbyqxmd.com/read/28632778/over-expressing-the-soluble-gp130-fc-does-not-ameliorate-methionine-and-choline-deficient-diet-induced-non-alcoholic-steatohepatitis-in-mice
#15
Helene L Kammoun, Tamara Louise Allen, Darren Colin Henstridge, Michael James Kraakman, Lone Peijs, Stefan Rose-John, Mark Anthony Febbraio
Non-alcoholic steatohepatitis (NASH) is a liver disease with the potential to lead to cirrhosis and hepatocellular carcinoma. Interleukin-6 (IL-6) has been implicated in the pathogenesis of NASH, with the so-called IL-6 'trans-signaling' cascade being responsible for the pro-inflammatory actions of this cytokine. We aimed to block IL-6 'trans-signaling', using a transgenic mouse that overexpresses human soluble glycoprotein130 (sgp130Fc Tg mice) fed a commonly used dietary model of inducing NASH (methionine and choline deficient-diet; MCD diet) and hypothesized that markers of NASH would be ameliorated in such mice...
2017: PloS One
https://www.readbyqxmd.com/read/28632495/sad-and-lonely-body-dissatisfaction-among-adolescent-girls
#16
Renata Forste, Marina Potter, Lance Erickson
Purpose To further understand the association between body dissatisfaction and sadness/loneliness among adolescent girls, we examine how this association, as reported by pre-teen and adolescent girls, is mediated or moderated by the quality of peer and family relationships. Methods Our data are from the Health Behavior of School-Aged Children 2009-2010, a nationally representative survey of school-aged children in the US. We analyze a sample of 5658 girls in Grades 5 through 10. We utilize ordinary least squares (OLS) regression techniques and adjust for the complex sampling design...
June 21, 2017: International Journal of Adolescent Medicine and Health
https://www.readbyqxmd.com/read/28632331/the-validity-of-register-data-to-identify-children-with-atopic-dermatitis-asthma-or-allergic-rhinoconjunctivitis
#17
Lone Graff Stensballe, Lotte Klansø, Andreas Jensen, Ann Haerskjold, Simon Francis Thomsen, Jacob Simonsen
BACKGROUND: The incidence of atopic dermatitis, wheezing, asthma and allergic rhinoconjunctivitis have been increasing. Register-based studies are essential for research in subpopulations with specific diseases, and facilitate epidemiological studies to identify causes and evaluate interventions. Algorithms have been developed to identify children with atopic dermatitis, asthma or allergic rhinoconjunctivitis using register information on disease-specific dispensed prescribed medication and hospital contacts, but the validity of the algorithms has not been evaluated...
June 20, 2017: Pediatric Allergy and Immunology
https://www.readbyqxmd.com/read/28632273/a-model-for-c-f-activation-by-electrophilic-phosphonium-cations
#18
Ian Mallov, Timothy C Johnstone, Darcy C Burns, Douglas W Stephan
The synthesis of the electrophilic phosphonium cation (EPC) salt [C10H6(CF3)PF(C6F5)2][B(C6F5)4] 4 was achieved via oxidation of phosphine [C10H6(CF3)P(C6F5)2] 2 with XeF2 to form phosphorane [C10H6(CF3)PF2(C6F5)2] 3 and subsequent fluoride ion abstraction. Structural and spectroscopic characterization of 4 provides evidence of an interaction between the CF3 functionality and the phosphonium centre. AIM and NBO analyses also support donation from a lone pair on a fluorine atom of the CF3 group to the P-F σ* orbital of the fluorophosphonium unit, consistent with previously proposed mechanisms for main group C-F bond activations...
June 20, 2017: Chemical Communications: Chem Comm
https://www.readbyqxmd.com/read/28631304/when-and-how-do-students-benefit-from-ethnic-diversity-in-middle-school
#19
Jaana Juvonen, Kara Kogachi, Sandra Graham
The effects of school-based ethnic diversity on student well-being and race-related views were examined during the first year in middle school. To capture the dynamic nature of ethnic exposure, diversity was assessed both at the school-level (n = 26) and based on academic course enrollments of African American, Asian, Latino, and White students (n = 4,302; M = 11.33 years). Across all four pan-ethnic groups, school-level ethnic diversity was associated with lower sense of vulnerability (i.e., feeling safer, less victimized, and less lonely) as well as perceptions of teachers' fair and equal treatment of ethnic groups and lower out-group distance...
June 20, 2017: Child Development
https://www.readbyqxmd.com/read/28630721/traction-related-problems-after-hip-arthroscopy
#20
Lone Frandsen, Bent Lund, Torsten Grønbech Nielsen, Martin Lind
Traction-related problems are poorly described in the existing literature. The purpose of this prospective study was to describe traction-related problems and how patients perceive these problems. The study was a descriptive cohort study and data were collected from questionnaires and patient files. The questionnaire included questions on patients' perceptions of traction-related problems in the groin area, at the knee and ankle and how patients had coped with these problems. A total of 100 consecutive patients undergoing hip arthroscopy filled out the questionnaire...
January 2017: Journal of Hip Preservation Surgery
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