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https://www.readbyqxmd.com/read/28231682/unmet-needs-of-the-patients-with-obsessive-compulsive-disorder
#1
(no author information available yet)
BACKGROUND: Obsessive compulsive disorder (OCD) is a disabling mental disorder with the chronic and difficult course. The disorder is accompanied by numerous limitations in personal and interpersonal functioning. OCD decreases the quality of life and the chance to maintain relationships and professional status. The patients with OCD often experience a severe disabling course of the disorder. Even the individuals, who follow treatment advice, are often still highly symptomatic. In the last decade, the concept of the needs has been assessed as an extent of the traditional outcome evaluation in order to focus on the identification of the specific needs of the patients and their relatives, improve the patients´ overall mental condition and quality of life, and also to increase the treatment effectiveness of the mental disorders...
October 24, 2016: Neuro Endocrinology Letters
https://www.readbyqxmd.com/read/28231615/what-do-older-people-experiencing-loneliness-think-about-primary-care-or-community-based-interventions-to-reduce-loneliness-a-qualitative-study-in-england
#2
Kalpa Kharicha, Steve Iliffe, Jill Manthorpe, Carolyn A Chew-Graham, Mima Cattan, Claire Goodman, Maggie Kirby-Barr, Janet H Whitehouse, Kate Walters
Loneliness in later life is a common problem with poor health outcomes. However, interventions to prevent or ameliorate loneliness have a weak evidence base. The views of older people experiencing or at risk of loneliness in the community are important in identifying features of potential support, but have been little studied. Twenty-eight community dwelling people, aged 65 and over who reported being 'lonely much of the time' or identified as lonely from the de Jong Gierveld six-item loneliness scale in a larger study, participated in in-depth interviews, between June 2013 and May 2014...
February 23, 2017: Health & Social Care in the Community
https://www.readbyqxmd.com/read/28231604/variations-in-body-morphology-explain-gender-differences-in-thermoeffector-function-during-compensable-heat-stress
#3
Sean R Notley, Joonhee Park, Kyoko Tagami, Norikazu Ohnishi, Nigel A S Taylor
Gender is sometimes thought to independently modulate cutaneous vasomotor and sudomotor function during heat exposure. Nevertheless, it was hypothesised that, when assessed during compensable exercise that evoked equal heat-loss requirements across participants, gender differences in those thermoeffectors would be explained by variations in the ratio between body surface area and mass (specific surface area). To evaluate that possibility, vasomotor and sudomotor functions were assessed in sixty individuals (36 males, 24 females) with widely varying (overlapping) specific surface areas (range: 232...
February 23, 2017: Experimental Physiology
https://www.readbyqxmd.com/read/28231575/individual-biomarkers-using-molecular-personalized-medicine-approaches
#4
Hans P Zenner
Molecular personalized medicine tries to generate individual predictive biomarkers to assist doctors in their decision making. These are thought to improve the efficacy and lower the toxicity of a treatment. The molecular basis of the desired high-precision prediction is modern "omex" technologies providing high-throughput bioanalytical methods. These include genomics and epigenomics, transcriptomics, proteomics, metabolomics, microbiomics, imaging, and functional analyses. In most cases, producing big data also requires a complex biomathematical analysis...
February 24, 2017: ORL; Journal for Oto-rhino-laryngology and its related Specialties
https://www.readbyqxmd.com/read/28231263/uniformity-under-in-vitro-conditions-changes-in-the-phenotype-of-cancer-cell-lines-derived-from-different-medulloblastoma-subgroups
#5
Petr Chlapek, Karel Zitterbart, Leos Kren, Lenka Filipova, Jaroslav Sterba, Renata Veselska
Medulloblastoma comprises four main subgroups (WNT, SHH, Group 3 and Group 4) originally defined by transcriptional profiling. In primary medulloblastoma tissues, these groups are thought to be distinguishable using the immunohistochemical detection of β-catenin, filamin A, GAB1 and YAP1 protein markers. To investigate the utility of these markers for in vitro studies using medulloblastoma cell lines, immunoblotting and indirect immunofluorescence were employed for the detection of β-catenin, filamin A, GAB1 and YAP1 in both DAOY and D283 Med reference cell lines and the panel of six medulloblastoma cell lines derived in our laboratory from the primary tumor tissues of known molecular subgroups...
2017: PloS One
https://www.readbyqxmd.com/read/28231062/relationship-between-metabolic-phenotypes-and-genotypes-of-cyp1a2-and-cyp2a6-in-the-nigerian-population
#6
Ayorinde Adehin, Oluseye O Bolaji, Simran Maggo, Martin A Kennedy
BACKGROUND: CYP1A2 and CYP2A6 are polymorphic drug-metabolising enzymes that are also implicated in the activation of procarcinogens in humans. Some of their alleles and haplotypes, often varied in prevalence across populations, are thought to influence activity despite the known contribution of environmental factors. This study assessed the potential influence of some genetic variants of CYP1A2 and CYP2A6 on metabolic phenotypes in Nigerians. METHODS: Genomic DNA was extracted from blood samples of 100 healthy, unrelated subjects for whom CYP1A2 and CYP2A6 phenotypes had previously been determined, alongside an additional 80 other individuals for whom phenotype data were unavailable...
February 23, 2017: Drug Metabolism and Personalized Therapy
https://www.readbyqxmd.com/read/28230913/an-unexpected-finding-in-sudep-involving-a-child-focal-myocardial-infarct-adjacent-to-bundle-of-his
#7
Jadee L Neff, Peter T Lin
Sudden unexpected death in epilepsy (SUDEP) is a nontraumatic, nondrowning death of an individual with epilepsy in which an autopsy with appropriate ancillary studies does not identify a cause of death. The mechanism of death in SUDEP is unknown, but is thought to involve cardiac and/or respiratory mechanisms. Research in SUDEP is hindered by a lack of consensus regarding required components of a death investigation before a cause of death may be certified as SUDEP. Histopathologic examination of the cardiac conduction system is not routinely performed in SUDEP death investigations...
February 23, 2017: Journal of Forensic Sciences
https://www.readbyqxmd.com/read/28230848/computational-approaches-to-fmri-analysis
#8
Jonathan D Cohen, Nathaniel Daw, Barbara Engelhardt, Uri Hasson, Kai Li, Yael Niv, Kenneth A Norman, Jonathan Pillow, Peter J Ramadge, Nicholas B Turk-Browne, Theodore L Willke
Analysis methods in cognitive neuroscience have not always matched the richness of fMRI data. Early methods focused on estimating neural activity within individual voxels or regions, averaged over trials or blocks and modeled separately in each participant. This approach mostly neglected the distributed nature of neural representations over voxels, the continuous dynamics of neural activity during tasks, the statistical benefits of performing joint inference over multiple participants and the value of using predictive models to constrain analysis...
February 23, 2017: Nature Neuroscience
https://www.readbyqxmd.com/read/28230663/mastery-in-bariatric-surgery-the-long-term-surgeon-learning-curve-of-roux-en-y-gastric-bypass
#9
Aristithes G Doumouras, Fady Saleh, Sama Anvari, Scott Gmora, Mehran Anvari, Dennis Hong
OBJECTIVE: To determine the effect of cumulative volume on all-cause morbidity and operative time. BACKGROUND: Gastric bypass is an important public health procedure, but it is difficult to master with little data about how surgeon cumulative volume affects outcomes longitudinally. METHODS: This was a longitudinal study of 29 surgeons during the first 6 years of performing bariatric surgery in a high-volume, regionalized center of excellence system...
February 22, 2017: Annals of Surgery
https://www.readbyqxmd.com/read/28230393/going-off-script-effects-of-awe-on-memory-for-script-typical-and-irrelevant-narrative-detail
#10
Alexander F Danvers, Michelle N Shiota
People often filter their experience of new events through knowledge they already have; for example, encoding new events by relying on prototypical event "scripts" at the expense of actual details. Previous research suggests that positive affect often increases this tendency. Three studies assessed whether awe-an emotion elicited by perceived vastness, and thought to promote cognitive accommodation-has the opposite effect, reducing rather than increasing reliance on event scripts. True/false questions on details of a short story about a romantic dinner were used to determine whether awe (a) reduces the tendency to impute script-consistent but false details into memory, and/or (b) promotes memory of unexpected details...
February 23, 2017: Emotion
https://www.readbyqxmd.com/read/28230392/two-roads-diverged-distinct-mechanisms-of-attentional-bias-differentially-predict-negative-affect-and-persistent-negative-thought
#11
Sandersan Onie, Steven B Most
Attentional biases to threatening stimuli have been implicated in various emotional disorders. Theoretical approaches often carry the implicit assumption that various attentional bias measures tap into the same underlying construct, but attention itself is not a unitary mechanism. Most attentional bias tasks-such as the dot probe (DP)-index spatial attention, neglecting other potential attention mechanisms. We compared the DP with emotion-induced blindness (EIB), which appears to be mechanistically distinct, and examined the degree to which these tasks predicted (a) negative affect, (b) persistent negative thought (i...
February 23, 2017: Emotion
https://www.readbyqxmd.com/read/28230237/parasitism-drives-host-genome-evolution-insights-from-the-pasteuria-ramosa-daphnia-magna-system
#12
Yann Bourgeois, Anne C Roulin, Kristina Müller, Dieter Ebert
Because parasitism is thought to play a major role in shaping host genomes, it has been predicted that genomic regions associated with resistance to parasites should stand out in genome scans, revealing signals of selection above the genomic background. To test whether parasitism is indeed such a major factor in host evolution and to better understand host-parasite interaction at the molecular level, we studied genome-wide polymorphisms in 97 genotypes of the planktonic crustacean Daphnia magna originating from three localities across Europe...
February 23, 2017: Evolution; International Journal of Organic Evolution
https://www.readbyqxmd.com/read/28230189/widespread-methane-seepage-along-the-continental-margin-off-svalbard-from-bj%C3%A3-rn%C3%A3-ya-to-kongsfjorden
#13
S Mau, M Römer, M E Torres, I Bussmann, T Pape, E Damm, P Geprägs, P Wintersteller, C-W Hsu, M Loher, G Bohrmann
Numerous articles have recently reported on gas seepage offshore Svalbard, because the gas emission from these Arctic sediments was thought to result from gas hydrate dissociation, possibly triggered by anthropogenic ocean warming. We report on findings of a much broader seepage area, extending from 74° to 79°, where more than a thousand gas discharge sites were imaged as acoustic flares. The gas discharge occurs in water depths at and shallower than the upper edge of the gas hydrate stability zone and generates a dissolved methane plume that is hundreds of kilometer in length...
February 23, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28230159/diversity-in-mixed-species-groups-improves-success-in-a-novel-feeder-test-in-a-wild-songbird-community
#14
Todd M Freeberg, Shannon K Eppert, Kathryn E Sieving, Jeffrey R Lucas
Mixed-species groups are common and are thought to provide benefits to group members via enhanced food finding and antipredator abilities. These benefits could accrue due to larger group sizes in general but also to the diverse species composition in the groups. We tested these possibilities using a novel feeder test in a wild songbird community containing three species that varied in their dominant-subordinate status and in their nuclear-satellite roles: Carolina chickadees (Poecile carolinensis), tufted titmice (Baeolophus bicolor), and white-breasted nuthatches (Sitta carolinensis)...
February 23, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28230158/persistent-neuronal-activity-in-anterior-cingulate-cortex-correlates-with-sustained-attention-in-rats-regardless-of-sensory-modality
#15
Dingcheng Wu, Hanfei Deng, Xiong Xiao, Yanfang Zuo, Jingjing Sun, Zuoren Wang
The anterior cingulate cortex (ACC) has long been thought to regulate conflict between an object of attention and distractors during goal-directed sustained attention. However, it is unclear whether ACC serves to sustained attention itself. Here, we developed a task in which the time course of sustained attention could be controlled in rats. Then, using pharmacological lesion experiments, we employed it to assess function of ACC in sustained attention. We then recorded neuronal activity in ACC using multichannel extracellular recording techniques and identified specific ACC neurons persistently activated during the period of attention...
February 23, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28230050/oxidation-of-f-actin-controls-the-terminal-steps-of-cytokinesis
#16
Stéphane Frémont, Hussein Hammich, Jian Bai, Hugo Wioland, Kerstin Klinkert, Murielle Rocancourt, Carlos Kikuti, David Stroebel, Guillaume Romet-Lemonne, Olena Pylypenko, Anne Houdusse, Arnaud Echard
Cytokinetic abscission, the terminal step of cell division, crucially depends on the local constriction of ESCRT-III helices after cytoskeleton disassembly. While the microtubules of the intercellular bridge are cut by the ESCRT-associated enzyme Spastin, the mechanism that clears F-actin at the abscission site is unknown. Here we show that oxidation-mediated depolymerization of actin by the redox enzyme MICAL1 is key for ESCRT-III recruitment and successful abscission. MICAL1 is recruited to the abscission site by the Rab35 GTPase through a direct interaction with a flat three-helix domain found in MICAL1 C terminus...
February 23, 2017: Nature Communications
https://www.readbyqxmd.com/read/28229465/metacognitive-beliefs-and-rumination-as-predictors-of-anger-a-prospective-study
#17
Gabriele Caselli, Alessia Offredi, Francesca Martino, Davide Varalli, Giovanni M Ruggiero, Sandra Sassaroli, Marcantonio M Spada, Adrian Wells
The metacognitive approach conceptualizes the relationship between anger and rumination as driven by metacognitive beliefs, which are information individuals hold about their own cognition and about coping strategies that impact on it. The present study aimed to test the prospective predictive impact of metacognitive beliefs and rumination on anger in a community sample. Seventy-six participants were recruited and engaged in a 2-week anger, rumination, and metacognitive beliefs monitoring protocol. A multi-wave panel design was employed to test whether metacognitive beliefs and rumination have a prospective impact on anger...
February 23, 2017: Aggressive Behavior
https://www.readbyqxmd.com/read/28229436/purification-and-characterization-of-a-novel-ubiquitin-like-antitumour-protein-with-hemagglutinating-and-deoxyribonuclease-activities-from-the-edible-mushroom-ramaria-botrytis
#18
Rong Zhou, Ya-Jie Han, Min-Hui Zhang, Ke-Ren Zhang, Tzi Bun Ng, Fang Liu
A novel ubiquitin-like antitumour protein (RBUP) was isolated from fruiting bodies of the edible mushroom Ramaria botrytis. The protein was isolated with a purification protocol involving ion exchange chromatography on DEAE-Sepharose fast flow and gel filtration on Sephadex G-75. SDS-PAGE, Native-PAGE and ultracentrifugation analysis disclosed that RBUP was a monomeric protein with a molecular weight of 18.5 kDa. ESI-MS/MS demonstrated that it shared 69% amino acid sequence similarity with Coprinellus congregates ubiquitin (gi|136667)...
December 2017: AMB Express
https://www.readbyqxmd.com/read/28229429/stimulus-response-incompatibility-eliminates-inhibitory-cueing-effects-with-saccadic-but-not-manual-responses
#19
Vivian Eng, Alfred Lim, Simon Kwon, Su Ren Gan, S Azrin Jamaluddin, Steve M J Janssen, Jason Satel
There are thought to be two forms of inhibition of return (IOR) depending on whether the oculomotor system is activated or suppressed. When saccades are allowed, output-based IOR is generated, whereas input-based IOR arises when saccades are prohibited. In a series of 4 experiments, we mixed or blocked compatible and incompatible trials with saccadic or manual responses to investigate whether cueing effects would follow the same pattern as those observed with more traditional peripheral onsets and central arrows...
February 22, 2017: Attention, Perception & Psychophysics
https://www.readbyqxmd.com/read/28229356/symptoms-of-swallowing-anxiety-in-panic-disorder-patients-and-associated-psychopathologic-factors
#20
Ersin Budak, İbrahim Taymur, Sinay Önen, Bilgen Biçer Kanat, Önder Akdeniz, Hakan Demirci
AIM: The aim of this study was to investigate symptoms of swallowing difficulty in Panic Disorder (PD) patients and the factors associated with these symptoms. METHODS: In the pre-phase of the study, 22 PD patients who were treated in psychiatry outpatient clinics and who were found to have swallowing difficulty were evaluated. PD patients were asked to write about their thoughts, feelings and behaviors associated with swallowing difficulty. Later, these texts were examined and 41 expressions were identified in which patients described their swallowing difficulty...
February 22, 2017: Eating and Weight Disorders: EWD
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