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https://www.readbyqxmd.com/read/29668144/-majority-in-asylum-seekers-and-unaccompanied-minors-practical-aspects-for-an-effective-inter-professional-approach
#1
Thomas Pernin, Dagmar M Haller, Anne Meynard, Françoise Narring
An unaccompanied minor is a young person under 18 years of age separated from both parents and who is not cared for by an adult invested of this responsability by law or the custom. Their number has increased in Switzerland in 2015, prompting medical and social professionals to adapt their care to respond more appropriately to their needs. Specific elements of an initial health check for these young people, transcultural skills and a good knowledge of the network are necessary to provide optimal management...
April 18, 2018: Revue Médicale Suisse
https://www.readbyqxmd.com/read/29668140/-standardization-of-a-multiplex-real-time-pcr-test-for-the-identification-of-angiostrongylus-cantonensis-a-costaricensis-and-a-vasorum
#2
Rubén E Varela-M, Jinney Stefany Arias, Luz Elena Velásquez
INTRODUCTION: Angiostrongyliasis is a disease caused by Angiostrongylus nematodes that is present worldwide. The infections with the highest impact on human and animal health are caused by A. cantonensis, A. costaricensis, and A. vasorum. Clinical forms of the disease in humans are eosinophilic meningitis and abdominal angiostrongyliasis, while the most common effect on dogs are cardiopulmonary damages. It is deemed as an emerging disease as the result of the global dissemination of the African snail Lissachatina fulica, an intermediary host of these parasites...
March 15, 2018: Biomédica: Revista del Instituto Nacional de Salud
https://www.readbyqxmd.com/read/29668123/nocardia-infections-in-the-transplanted-host
#3
M Hemmersbach-Miller, J E Stout, M H Woodworth, G M Cox, J L Saullo
BACKGROUND: Nocardia are uncommon pathogens that disproportionately afflict the immunocompromised host. Epidemiology and outcome data of Nocardia infections in transplant recipients are limited. METHODS: We performed a retrospective chart review of all patients at Duke University Hospital with a history of solid organ transplant (SOT) or hematopoietic cell transplant (HCT) and at least one positive culture for Nocardia between 1996-2013. Our aim was to describe the epidemiology and outcomes of Nocardia infections in the transplanted host...
April 18, 2018: Transplant Infectious Disease: An Official Journal of the Transplantation Society
https://www.readbyqxmd.com/read/29668119/n-heterocyclic-carbene-analogues-of-thiele-and-chichibabin-hydrocarbons
#4
Dennis Rottschäfer, Nga Kim T Ho, Beate Neumann, Hans-Georg Stammler, Maurice van Gastel, Diego M Andrada, Rajendra S Ghadwal
Stable N-heterocyclic carbene analogues of Thiele and Chichibabin hydrocarbons, [(IPr)(C6 H4 )(IPr)] and [(IPr)(C6 H4 )2 (IPr)] (4 and 5, respectively; IPr=C{N(2,6-iPr2 C6 H3 )}2 CHCH), are reported. In a nickel-catalyzed double carbenylation of 1,4-Br2 C6 H4 and 4,4'-Br2 (C6 H4 )2 with IPr (1), [(IPr)(C6 H4 )(IPr)](Br)2 (2) and [(IPr)(C6 H4 )2 (IPr)](Br)2 (3) were generated, which respectively afforded 4 and 5 as crystalline solids upon reduction with KC8 . Experimental and computational studies support the semiquinoidal nature of 5 with a small singlet-triplet energy gap ΔES-T of 10...
April 18, 2018: Angewandte Chemie
https://www.readbyqxmd.com/read/29668116/a-bis-triazacyclononane-tris-pyridyl-n9-azacryptand-beer-can-receptor-for-complexation-of-alkali-metal-and-lead-ii-cations
#5
Asha Brown, Thanthapatra Bunchuay, Christopher Crane, Nicholas White, Amber Thompson, Paul D Beer
A new bis-triazacyclononane tris-pyridyl N9-azacryptand ligand is synthesised via a convenient one-pot [2 + 3] condensation reaction between triazacyclononane and 2,6-bis(bromomethyl) pyridine in the presence of M2CO3 (M = Na, K). The proton, lithium, sodium, potassium and lead(II) complexes of the ligand are characterised in the solid state. A preliminary solution-phase competition experiment indicates that the cryptand ligand preferentially binds lead(II) in the presence of sodium, calcium, potassium and zinc cations in methanol solution...
April 18, 2018: Chemistry: a European Journal
https://www.readbyqxmd.com/read/29668113/molecular-dynamics-analysis-of-charge-transport-in-ionic-liquid-electrolytes-containing-added-salt-with-mono-di-and-trivalent-metal-cations
#6
José Manuel Vicent-Luna, Eneko Azaceta, Said Hamad, José Manuel Ortiz-Roldán, Ramón Tena-Zaera, Sofía Calero, Juan Antonio Anta
Among many other applications, room-temperature ionic liquids (ILs) are used as electrolytes for storage and energy-conversion devices. In this work, we investigate, at the microscopic level, the structural and dynamical properties of 1-methyl-1-butyl-pyrrolidinium bis(trifluoromethanesulfonyl) imide [C4 PYR]+ [Tf2 N]- IL-based electrolytes for metal-ion batteries. We carried out molecular dynamics simulations of electrolytes mainly composed of [C4 PYR]+ [Tf2 N]- IL with the addition of Mn+ -[Tf2 N]- metal salts (M=Li+ , Na+ , Ni2+ , Zn2+ , Co2+ , Cd2+ , and Al3+ , n=1, 2, and 3) dissolved in the IL...
April 18, 2018: Chemphyschem: a European Journal of Chemical Physics and Physical Chemistry
https://www.readbyqxmd.com/read/29668087/herbal-interventions-make-the-grass-greener
#7
M Samimi, O Chosidow
No abstract text is available yet for this article.
April 2018: British Journal of Dermatology
https://www.readbyqxmd.com/read/29668086/association-of-apoe-polymorphisms-with-multibacillary-leprosy
#8
M A M Morgado de Abreu
No abstract text is available yet for this article.
April 2018: British Journal of Dermatology
https://www.readbyqxmd.com/read/29668081/lipocalin-type-prostaglandin-d-synthase-is-a-novel-phytocannabinoid-binding-protein
#9
Matthew W Elmes, Anthony D Volpe, Simon d'Oelsnitz, Joseph M Sweeney, Martin Kaczocha
Lipocalin-type prostaglandin D synthase (L-PGDS; EC:5.3.99.2) is an enzyme with dual functional roles as a prostaglandin D2 -synthesizing enzyme and as an extracellular transporter for diverse lipophilic compounds in the cerebrospinal fluid (CSF). Transport of hydrophobic endocannabinoids is mediated by serum albumin in the blood and intracellularly by the fatty acid binding proteins, but no analogous transport mechanism has yet been described in CSF. L-PGDS has been reported to promiscuously bind a wide variety of lipophilic ligands and is among the most abundant proteins found in the CSF...
April 18, 2018: Lipids
https://www.readbyqxmd.com/read/29668080/control-of-the-ethylene-signaling-pathway-prevents-plant-defenses-during-intracellular-accommodation-of-the-rhizobia
#10
Fathi Berrabah, Thierry Balliau, El Hosseyn Aït-Salem, Jeoffrey George, Michel Zivy, Pascal Ratet, Benjamin Gourion
Massive intracellular populations of symbiotic bacteria, referred to as rhizobia, are housed in legume root nodules. Little is known about the mechanisms preventing the development of defense in these organs although genes such as symCRK and DNF2 of the model legume Medicago truncatula are required for this control after rhizobial internalization in host nodule cells. Here we investigated the molecular basis of the symbiotic control of immunity. Proteomic analysis was performed to compare functional (wild-type) and defending nodules (symCRK)...
April 18, 2018: New Phytologist
https://www.readbyqxmd.com/read/29668078/adherence-and-immune-response-to-revaccination-following-hematopoietic-stem-cell-transplantation-at-a-pediatric-onco-hematology-reference-center
#11
Fernanda Gouveia-Alves, Roseane Gouveia, Valéria C Ginani, Adriana Seber, Danielle A Kuramoto, Gabriel F A Murad, Fernanda G Spina, Antonio S Petrilli, Victor G Zecchin, Celso Granato, Fabianne Carlesse, M Isabel de Moraes-Pinto
BACKGROUND: Revaccination after hematopoietic stem cell transplantation (HSCT) is necessary to compensate for the loss of immunological memory. The aims of this study were to evaluate the adherence to revaccination schedule and the humoral immune response to different vaccine antigens in HSCT pediatric and young adult patients. METHODS: Patients submitted to HSCT for over 3 years were recruited. After written informed consent, a questionnaire was filled in, the vaccination card was analyzed, a blood sample was collected and tested by ELISA for diphtheria, Haemophilus influenzae type b (Hib), hepatitis A, hepatitis B, tetanus, measles, rubella and varicella antibodies...
April 18, 2018: Transplant Infectious Disease: An Official Journal of the Transplantation Society
https://www.readbyqxmd.com/read/29668072/a-unique-telomere-dna-expansion-phenotype-in-human-retinal-rod-photoreceptors-associated-with-aging-and-disease
#12
W Robert Bell, Alan K Meeker, Anthony Rizzo, Sumit Rajpara, Ian M Rosenthal, Miguel Flores Bellver, Silvia Aparicio Domingo, Xiufeng Zhong, John R Barber, Corinne E Joshu, M Valeria Canto-Soler, Charles G Eberhart, Christopher M Heaphy
We have identified a discrete, focal telomere DNA expansion phenotype in the photoreceptor cell layer of normal, non-neoplastic human retinas. This phenotype is similar to that observed in a subset of human cancers, including a large fraction of tumors of the central nervous system, which maintain their telomeres via the non-telomerase-mediated alternative lengthening of telomeres (ALT) mechanism. We observed that these large, ultra-bright telomere DNA foci are restricted to the rod photoreceptors and are not observed in other cell types...
April 18, 2018: Brain Pathology
https://www.readbyqxmd.com/read/29668070/physical-activity-and-sedentary-behaviour-in-a-flexible-office-based-workplace-employee-perceptions-and-priorities-for-change
#13
Heidi M Olsen, Wendy J Brown, Tracy Kolbe-Alexander, Nicola W Burton
ISSUE ADDRESSED: Many Australian employees now regularly work from home in some capacity. This new way of working has not been widely studied in relation to the potential implications for employees' health-related behaviour or workplace health promotion. The aim of this study was to explore office-based employees' perceptions of the impact of flexible work on physical activity and sedentary behaviour; and preferences for associated interventions. METHODS: Three focus groups were conducted with office-based employees (n=28) six months after the introduction of a flexible work policy...
April 18, 2018: Health Promotion Journal of Australia
https://www.readbyqxmd.com/read/29668067/social-inequality-in-cancer-survivors-health-behaviours-a-danish-population-based-study
#14
K Friis, F B Larsen, C V Nielsen, A-M H Momsen, C M Stapelfeldt
The aim of this study was to compare health behaviours (smoking, alcohol consumption, physical activity and diet), to explore social inequality in these behaviours among cancer survivors and individuals with no history of cancer, respectively, and to study the impact of time since diagnosis on cancer survivors' health behaviours. Data from the Danish National Health Survey from 2013 were linked with data from the Danish Cancer Registry to identify all cancer diagnoses among the respondents during the period 1945-2012...
April 18, 2018: European Journal of Cancer Care
https://www.readbyqxmd.com/read/29668066/mait-cell-mediated-cytotoxicity-roles-in-host-defense-and-therapeutic-potentials-in-infectious-diseases-and-cancer
#15
REVIEW
Patrick T Rudak, Joshua Choi, S M Mansour Haeryfar
Mucosa-associated invariant T (MAIT) cells are unconventional, innate-like T lymphocytes that sense the presence of MHC-related protein 1 (MR1)-restricted ligands and select inflammatory cues. Consequently, they release potent immunomodulatory mediators, including IFN-γ, TNF-α, and/or IL-17. MAIT cells can also be viewed as killer cells. They display several NK cell-associated receptors, carry granules containing cytotoxic effector molecules, and swiftly upregulate perforin and granzymes upon activation. Accordingly, MAIT cells are capable of lysing MR1-expressing cells infected with a variety of pathogenic bacteria in in vitro settings and may also mount cytotoxic responses during microbial infections in vivo...
April 18, 2018: Journal of Leukocyte Biology
https://www.readbyqxmd.com/read/29668063/beyond-migration-chemokines-in-lymphocyte-priming-differentiation-and-modulating-effector-functions
#16
REVIEW
Julia M Laufer, Daniel F Legler
Chemokines and their receptors coordinate the positioning of leukocytes, and lymphocytes in particular, in space and time. Discrete lymphocyte subsets, depending on their activation and differentiation status, express various sets of chemokine receptors to be recruited to distinct tissues. Thus, the network of chemokines and their receptors ensures the correct localization of specialized lymphocyte subsets within the appropriate microenvironment enabling them to search for cognate antigens, to become activated, and to fulfill their effector functions...
April 18, 2018: Journal of Leukocyte Biology
https://www.readbyqxmd.com/read/29668050/long-term-outcome-of-selective-neurectomy-for-refractory-periocular-synkinesis
#17
Martinus M van Veen, Joseph R Dusseldorp, Tessa A Hadlock
OBJECTIVE: The objective of this study was to investigate the long-term effect and treatment stability of selective neurectomy for refractory periocular synkinesis. METHODS: We performed a retrospective review of all patients treated with highly selective neurectomy for refractory periocular synkinesis between August 2009 and August 2015. Primary outcome was time to recommencing treatment for periocular synkinesis. Palpebral fissure width was measured preoperatively, postoperatively, and at long-term ( > 2...
April 18, 2018: Laryngoscope
https://www.readbyqxmd.com/read/29668047/miniaturization-of-the-microsuspension-salmonella-microsome-assay-in-agar-microplates
#18
José Ricardo R M Zwarg, Daniel A Morales, Bianca S Maselli, Werner Brack, Gisela A Umbuzeiro
The Salmonella/microsome assay (Ames test) is the most widely used mutagenicity test for the evaluation of pure chemicals and environmental samples. There are several versions of protocols available in the literature, including those that reduce the amount of sample needed for testing with liquid and agar media. The microsuspension version of the Salmonella/microsome assay is more sensitive than the standard protocol. It is performed using 5-times concentrated bacteria and less sample and S9 mixture, but still uses conventional Petri dishes (90 × 15 mm)...
April 18, 2018: Environmental and Molecular Mutagenesis
https://www.readbyqxmd.com/read/29668046/black-cohosh-extracts-and-powders-induce-micronuclei-a-biomarker-of-genetic-damage-in-human-cells
#19
Stephanie L Smith-Roe, Carol D Swartz, Kim G Shepard, Steven M Bryce, Stephen D Dertinger, Suramya Waidyanatha, Grace E Kissling, Scott S Auerbach, Kristine L Witt
Black cohosh extract (BCE) is a widely used dietary supplement marketed to women to alleviate symptoms of gynecological ailments, yet its toxicity has not been well characterized. The National Toxicology Program (NTP) previously reported significant increases in micronucleated erythrocytes in peripheral blood of female Wistar Han rats and B6C3F1/N mice administered 15-1,000 mg BCE/kg/day by gavage for 90 days. These animals also developed a dose-dependent nonregenerative macrocytic anemia characterized by clinical changes consistent with megaloblastic anemia...
April 18, 2018: Environmental and Molecular Mutagenesis
https://www.readbyqxmd.com/read/29668044/impairments-in-hemodynamic-responses-to-orthostasis-associated-with-frailty-results-from-the-irish-longitudinal-study-on-ageing-tilda
#20
Matthew Dl O'Connell, George M Savva, Ciarán Finucane, Roman Romero-Ortuno, Chie Wei Fan, Rose Anne Kenny
OBJECTIVES: To characterize the relationships between orthostatic blood pressure (BP) and heart rate recovery and frailty in an older population. DESIGN: Cross-sectional study. SETTING: Two health centers in the Republic of Ireland. PARTICIPANTS: The Irish Longitudinal Study on Ageing participants aged 50 and older (N=4,334). MEASUREMENTS: Continuous noninvasive BP responses during active standing were captured using digital photoplethysmography...
April 18, 2018: Journal of the American Geriatrics Society
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