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https://www.readbyqxmd.com/read/28641167/exploring-the-role-of-knowledge-of-condition-and-psycho-social-profiles-of-young-people-with-epilepsy-during-transition
#1
Victoria Gray, Lucy Palmer, Kayleigh Whelby, Jacqui Vinten, Lucy Gait
Transitioning from paediatric to adult care can be a particularly challenging time for young people with epilepsy and research has shown that there are a range of factors which may influence a young person's ability to successfully cope with this difficult time. The following study aimed to explore the psychosocial characteristics of this transitioning population, as well as investigate how knowledgeable the young person and their parent/carer are of their own condition throughout transition. Young people with epilepsy were recruited from two specialist epilepsy clinics in the North West and allocated to one of three groups; Group 1 pre-transition, Group 2 transitioning, and Group 3 post-transition...
June 19, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28641066/free-to-love-the-role-of-intrusive-parenting-for-young-adult-children-s-romantic-relationship-quality
#2
Miriam Parise, Claudia Manzi, Silvia Donato, Raffaella Iafrate
Intrusive parenting is a form of boundary disturbance in the parent-child relationship which has been consistently associated with children's maladjustment. The present study examines the role of intrusive parenting for young adult children's romantic relationship quality. Relying on data from a two-wave longitudinal study among young couples in transition to marriage in Italy, we investigated the link between young adults' perceived intrusive parenting and change in their romantic relationship quality from 6 months before marriage to 18 months after marriage, as well as the mediating role of change in the capacity to include the partner in the self...
July 2017: Journal of Prevention & Intervention in the Community
https://www.readbyqxmd.com/read/28641063/launching-adoptees-into-adulthood-mothers-and-fathers-promotion-of-volitional-functioning
#3
Sonia Ranieri, Laura Ferrari, Daniela Barni, Rosa Rosnati
In the psychological literature, there is growing evidence that parental support of children's volitional functioning is one of the most prominent protective factors during adolescence and the transition to adulthood. According to the Self-Determination Theory, children cope best with developmental tasks when they acquire a sense of self-governance and self-endorsed functioning. In the field of adoption research, however, the parental promotion of volitional functioning (PVF) and its relation to the adopted child's development are still underinvestigated...
July 2017: Journal of Prevention & Intervention in the Community
https://www.readbyqxmd.com/read/28641001/atropisomerism-in-tertiary-biaryl-2-amides-a-study-of-ar-co-and-ar-ar-rotational-barriers
#4
Marianne Lorentzen, Indrek Kalvet, Françoise Sauriol, Toni Rantanen, Kåre Bredeli Jørgensen, Victor Snieckus
A rotational barrier study was performed on eight tertiary biaryl 2-amides using variable temperature (VT) NMR and exchange (EXSY) spectroscopy experiments. Seven out of the eight 2-amido-2'-methylbiphenyls with additional 3- and 6-substitution patterns (1-7) were found to have approximately similar rotational barriers (G‡ Tc= 56.5 - 67.5 kJ/mol). However, for both 3- and 6-substitution (8), the rotational barrier was found to be significantly higher (G‡ = 102.6-103.8 kJ/mol). Computational studies performed on all eight compounds gave results in good agreement with the experimental rotational barriers...
June 22, 2017: Journal of Organic Chemistry
https://www.readbyqxmd.com/read/28640998/oximes-and-hydrazones-in-bioconjugation-mechanism-and-catalysis
#5
Dominik K Kölmel, Eric T Kool
The formation of oximes and hydrazones is employed in numerous scientific fields as a simple and versatile conjugation strategy. This imine-forming reaction is applied in fields as diverse as polymer chemistry, biomaterials and hydrogels, dynamic combinatorial chemistry, organic synthesis, and chemical biology. Here we outline chemical developments in this field, with special focus on the past ∼10 years of developments. Recent strategies for installing reactive carbonyl groups and α-nucleophiles into biomolecules are described...
June 22, 2017: Chemical Reviews
https://www.readbyqxmd.com/read/28640940/regioselective-direct-c-alkenylation-of-indoles
#6
Marino Petrini
The direct introduction of alkenyl groups into the indole framework avoiding its preliminary functionalization can be carried out using different synthetic strategies. Transition metal complexes facilitate the C-H activation of indoles or alkenes allowing an efficient Csp2- Csp2 bond formation. The hydroindolation of alkynes catalyzed by the same metal complexes or various acidic promoters can also be pursued for the alkenylation process. Conjugate addition of electron-poor alkenes and direct condensation of carbonyl derivative with indoles are also of interest for this purpose...
June 22, 2017: Chemistry: a European Journal
https://www.readbyqxmd.com/read/28640691/the-nesprin-cytoskeleton-interface-probed-directly-on-single-nuclei-is-a-mechanically-rich-system
#7
Daniel A Balikov, Sonia K Brady, Ung Hyun Ko, Jennifer H Shin, Jose M de Pereda, Arnoud Sonnenberg, Hak-Joon Sung, Matthew J Lang
The cytoskeleton provides structure and plays an important role in cellular function such as migration, resisting compression forces, and transport. The cytoskeleton also reacts to physical cues such as fluid shear stress or extracellular matrix remodeling by reorganizing filament associations, most commonly focal adhesions and cell-cell cadherin junctions. These mechanical stimuli can result in genome-level changes, and the physical connection of the cytoskeleton to the nucleus provides an optimal conduit for signal transduction by interfacing with nuclear envelope proteins, called nesprins, within the LINC (linker of the nucleus to the cytoskeleton) complex...
June 22, 2017: Nucleus
https://www.readbyqxmd.com/read/28640685/understanding-and-improving-arterial-roads-to-support-public-health-and-transportation-goals
#8
Carolyn McAndrews, Keshia M Pollack, David Berrigan, Andrew L Dannenberg, Ed J Christopher
Arterials are types of roads designed to carry high volumes of motorized traffic. They are an integral part of transportation systems worldwide and exposure to them is ubiquitous, especially in urban areas. Arterials provide access to diverse commercial and cultural resources, which can positively influence community health by supporting social cohesion as well as economic and cultural opportunities. They can negatively influence health via safety issues, noise, air pollution, and lack of economic development...
June 22, 2017: American Journal of Public Health
https://www.readbyqxmd.com/read/28640683/the-public-health-practitioner-of-the-future
#9
Paul Campbell Erwin, Ross C Brownson
The requisite capacities and capabilities of the public health practitioner of the future are being driven by multiple forces of change, including public health agency accreditation, climate change, health in all policies, social media and informatics, demographic transitions, globalized travel, and the repercussions of the Affordable Care Act. We describe five critical capacities and capabilities that public health practitioners can build on to successfully prepare for and respond to these forces of change: systems thinking and systems methods, communication capacities, an entrepreneurial orientation, transformational ethics, and policy analysis and response...
June 22, 2017: American Journal of Public Health
https://www.readbyqxmd.com/read/28640654/reply-to-epithelial-mesenchymal-transition-emt-a-necessary-new-therapeutic-target-in-copd
#10
Jing Yang, Renat Shaykhiev
No abstract text is available yet for this article.
June 22, 2017: American Journal of Respiratory and Critical Care Medicine
https://www.readbyqxmd.com/read/28640653/epithelial-mesenchymal-transition-emt-a-necessary-new-therapeutic-target-in-copd
#11
Sukhwinder Singh Sohal, Mathew Suji Eapen, Chris Ward, Eugene Haydn Walters
No abstract text is available yet for this article.
June 22, 2017: American Journal of Respiratory and Critical Care Medicine
https://www.readbyqxmd.com/read/28640633/exploring-a-proximity-coupled-co-chain-on-pb-110-as-a-possible-majorana-platform
#12
Michael Ruby, Benjamin Wilhelm Heinrich, Yang Peng, Felix von Oppen, Katarina Franke
Linear chains of magnetic atoms proximity coupled to an s-wave superconductor are predicted to host Majorana zero modes at the chain ends in the presence of strong spin-orbit coupling. Specically, iron chains on Pb(110) have been explored as a possible system to exhibit topological superconductivity and host Majorana zero-modes [Nadj-Perge, et al., Science 346 (2014)]. Here, we study chains of the transition metal cobalt on Pb(110) and check for topological signatures. Using spin-polarized scanning tunneling spectroscopy, we resolve ferromagnetic order in the d bands of the chains...
June 22, 2017: Nano Letters
https://www.readbyqxmd.com/read/28640625/dust-effects-on-nucleation-kinetics-and-nanoparticle-product-size-distributions-illustrative-case-study-of-a-prototype-ir-0-n-transition-metal-nanoparticle-formation-system
#13
Saim Özkar, Richard G Finke
The question is addressed if dust is kinetically important in the nucleation and growth of Ir(0)n nanoparticles formed from [Bu4N]5Na3(1,5-COD)Ir(I)·P2W15Nb3O62 (hereafter [(COD)Ir·POM](8-)), reduced by H2 in propylene carbonate solvent. Following a concise review of the (often-neglected) literature addressing dust in nucleation phenomena dating back to the late 1800s, the nucleation and growth kinetics of the [(COD)Ir·POM](8-) precatalyst system are examined for the effects of 0.2 μm microfiltration of the solvent and precatalyst solution, of rinsing the glassware with that microfiltered solvent, of silanizing the glass reaction vessel, for the addition of <0...
June 22, 2017: Langmuir: the ACS Journal of Surfaces and Colloids
https://www.readbyqxmd.com/read/28640601/initiation-of-the-electrochemical-reduction-of-co2-by-a-singly-reduced-ruthenium-ii-bipyridine-complex
#14
Srinivasan Ramakrishnan, Christopher E D Chidsey
The one-electron reduction of [CpRu(bpy)NCCH3]PF6 (Cp = cyclopentadienyl; bpy = 2,2'-bipyridine), abbreviated as [Ru-S](+), where S = CH3CN, in CO2-saturated acetonitrile initiates a cascade of rapid electrochemical and chemical steps (ECEC) at an electrode potential of ca. 100 mV positive of the first reduction of the ruthenium complex. The overall two-electron process leads to the generation of a CO-bound ruthenium complex, [Ru-CO](+), and carbonate, as independently confirmed by NMR spectroscopy. Simulations of the cyclic voltammograms using DigiElch together with density functional theory based calculations reveal that the singly reduced ruthenium complex [Ru-S](0) binds CO2 at a rate of ca...
June 22, 2017: Inorganic Chemistry
https://www.readbyqxmd.com/read/28640593/dna-condensation-induced-by-a-star-shaped-hexameric-cationic-surfactant
#15
Yaxun Fan, Hua Wang, Chengqian He, Fulin Qiao, Shu Wang, Yilin Wang
The interactions between a star-shaped hexameric cationic quaternary ammonium surfactant PAHB and calf thymus DNA and induced DNA condensation were investigated by ζ-potential, dynamic light scattering, atomic force microscopy, isothermal titration calorimetry, ethidium bromide exclusion assay, circular dichroism and cytotoxicity assay. With the addition of PAHB, long extended DNA molecules exhibit successive conformational transitions from elongated coil to partially condensed cluster-like aggregate, globules-on-a-string structure, and then to fully condensed globule until the saturation point of interaction between PAHB and DNA, which is slightly above their charge neutralization point...
June 22, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28640588/calcitonin-loaded-thermosensitive-hydrogel-for-long-term-anti-osteopenia-therapy
#16
Yanpeng Liu, Xiaobin Chen, Sheyu Li, Qiang Guo, Jing Xie, Lin Yu, Xinyuan Xu, Chunmei Ding, Jianshu Li, Jiandong Ding
Effective anti-osteopenia therapy can be achieved by designing long-term protein/peptide drug delivery systems for bone trabecula restoration. Here we show that a complex of salmon calcitonin and oxidized calcium alginate (sCT-OCA) was prepared and loaded into a thermosensitive copolymer hydrogel for long-term anti-osteopenia treatment. The triblock copolymer, poly(D,L-lactic acid-co-glycolic acid)-b-poly(ethylene glycol)-b-poly(D,L-lactic acid-co-glycolic acid) (PLGA-PEG-PLGA) exhibited sol-gel transition at body temperature...
June 22, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28640585/thermally-and-electrically-triggered-triple-shape-memory-behavior-of-poly-vinyl-acetate-poly-lactic-acid-due-to-graphene-induced-phase-separation
#17
Mohammad Sabzi, Masoud Babaahmadi, Mohammadreza Rahnama
This work aimed to develop a facile and broadly applicable method for fabricating a multi-stimuli responsive triple-shape memory polymer (SMP). Hence, herein the SMPs were prepared through the simple physical blending of two commercially available biopolymers, poly(lactic acid) (PLA) and poly(vinyl acetate) (PVAc), in the presence of robust and conductive graphene nanoplatelets. Interestingly, atomic force microscopy (AFM) observations and thermal analyses revealed that the presence of nanofillers led to phase separation and appearance of two well-separated transition temperatures in the blend of these two miscible polymers...
June 22, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28637291/pediatric-to-adult-care-transition-perspectives-of-young-adults-with-sickle-cell-disease
#18
Jerlym S Porter, Kimberly M Wesley, Mimi S Zhao, Rebecca J Rupff, Jane S Hankins
The aim of this study was to explore perspectives of transition and transition readiness of young adult patients (YAs) with sickle cell disease (SCD) who have transitioned to adult health care. In all, 19 YAs with SCD (ages 18-30 years) participated in one of three focus groups and completed a brief questionnaire about transition topics. Transcripts were coded and emergent themes were examined using the social-ecological model of adolescent and young adult readiness for transition (SMART). Themes were consistent with most SMART components...
June 15, 2017: Journal of Pediatric Psychology
https://www.readbyqxmd.com/read/28637243/nanopore-sequencing-data-analysis-state-of-the-art-applications-and-challenges
#19
Alberto Magi, Roberto Semeraro, Alessandra Mingrino, Betti Giusti, Romina D'Aurizio
The nanopore sequencing process is based on the transit of a DNA molecule through a nanoscopic pore, and since the 90s is considered as one of the most promising approaches to detect polymeric molecules. In 2014, Oxford Nanopore Technologies (ONT) launched a beta-testing program that supplied the scientific community with the first prototype of a nanopore sequencer: the MinION. Thanks to this program, several research groups had the opportunity to evaluate the performance of this novel instrument and develop novel computational approaches for analyzing this new generation of data...
June 16, 2017: Briefings in Bioinformatics
https://www.readbyqxmd.com/read/28637020/autophagy-related-genes-are-induced-by-histone-deacetylase-inhibitor-suberoylanilide-hydroxamic-acid-via-the-activation-of-cathepsin-b-in-human-breast-cancer-cells
#20
Han Han, Jing Li, Xiuyan Feng, Hui Zhou, Shanchun Guo, Weiqiang Zhou
Autophagy is involved in modulating tumor cell motility and invasion, resistance to epithelial-to-mesenchymal transition, anoikis, and escape from immune surveillance. We have previous shown that SAHA is capable to induce several apoptosis and autophagy-related gene expression in breast cancers. However, the exact mechanisms of autophagy activation in this context have not been fully identified. Our results showed that the expression and the activity of Cathepsin B (CTSB), one of the major lysosomal cysteine proteases, were significantly increased in MDA-MB- 231 and MCF-7 cells upon SAHA treatment...
June 8, 2017: Oncotarget
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