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https://www.readbyqxmd.com/read/29351714/-prevalence-and-phenomenology-of-psychotic-like-symptoms-in-borderline-personality-disorders-associations-with-suicide-attempts-and-use-of-psychiatric-inpatient-treatment
#1
Katrin Schroeder, Anja Schätzle, Pauline Kowohl, Lisa Leske, Christian G Huber, Ingo Schäfer
BACKGROUND: Psychotic-like symptoms are found in a subgroup of borderline patients (BPD). Reported prevalence is heterogeneous (up to 50% affected). Investigations in Germany have not been conducted so far. Furthermore, the precise phenomenology of the psychotic symptoms and the effects on suicidal behavior and the use of inpatient psychiatric treatment are unclear. OBJECTIVES: The aim of the study was to investigate prevalence rates and phenomenology of psychotic-like symptoms...
January 19, 2018: Psychotherapie, Psychosomatik, Medizinische Psychologie
https://www.readbyqxmd.com/read/29351689/microvascular-decompression-for-patients-with-hemifacial-spasm-associated-with-common-trunk-anomaly-of-the-cerebellar-arteries-case-study-and-review-of-literature
#2
Ehab El Refaee, Christian Rosenstengel, Joerg Baldauf, Dirk T Pillich, Marc Matthes, Henry W S Schroeder
BACKGROUND: Few previous studies have described the origin of both anterior and posterior inferior cerebellar arteries from one vessel as a common trunk anomaly. No previous studies have clearly described the aforementioned anomaly depending on intraoperative endoscopic visualization. OBJECTIVE: To evaluate the association of a common trunk anomaly with hemifacial spasm, which makes microvascular decompression more challenging. METHODS: All patients with common trunk anomaly associated with hemifacial spasm who received surgical treatment between 2006 and 2015 in our institution were identified in our prospectively collected database...
February 1, 2018: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/29351687/intraoperative-transpedicular-onyx-injection-to-reduce-vascularity-of-a-thoracic-hemangiopericytoma-after-unsuccessful-preoperative-endovascular-embolization-a-technical-report
#3
Hazem Mashaly, Zoe Zhang, Andrew Shaw, Patrick Youssef, Ehud Mendel
BACKGROUND AND IMPORTANCE: Hemangiopericytoma is a rare vascular tumor with central nervous system involvement representing only 1% of central nervous system tumors. They rarely affect the vertebral column. Complete surgical resection is the treatment of choice for hemangiopericytoma given their high rates of local recurrence. However, the high vascularity of such tumors with the risk of massive bleeding during surgery represents a significant challenge to surgeons. Therefore, preoperative endovascular embolization via the transarterial route has been advocated...
February 1, 2018: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/29351663/mini-review-can-non-human-leucocyte-antigen-genes-determine-susceptibility-to-severe-dengue-syndromes
#4
Dorothy Ng, Aparna Ghosh, Mark Jit, Suranjith L Seneviratne
Dengue viral infections are endemic or epidemic in virtually all tropical countries. Among individuals infected with the dengue virus, severe dengue syndromes (i.e., dengue haemorrhagic fever and dengue shock syndromes) tend to affect only some and this may be due to a combination of host genetic susceptibility and viral factors. In this review article we analyse and discuss the present knowledge of non-human leucocyte antigen host genetic susceptibility to severe dengue syndromes. The relevance of genetic polymorphisms in the pathways of antigen recognition, uptake, processing and presentation, activation of interferon α responses, mast cell and complement activation and T cell activation and dengue disease severity has been reviewed and analysed...
January 17, 2018: Transactions of the Royal Society of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/29351659/smoking-status-and-survival-among-a-national-cohort-of-lung-and-colorectal-cancer-patients
#5
Sandra J Japuntich, Pallavi Kumar, Jane Pendergast, Grelda Yazmin Juarez Caballero, Jennifer Malin, Robert Wallace, Elizabeth Chrischilles, Nancy L Keating, Elyse R Park
Introduction: The purpose of this study was to explore the association of smoking status and clinically relevant duration of smoking cessation with long-term survival after lung cancer (LC) or colorectal cancer (CRC) diagnosis. We compared survival of patients with LC and CRC who were never-smokers, long-term, medium-term, and short-term quitters, and current smokers around diagnosis. Methods: We studied 5,575 patients in Cancer Care Outcomes Research and Surveillance (CanCORS), a national, prospective observational cohort study, who provided smoking status information approximately 5 months after LC or CRC diagnosis...
January 17, 2018: Nicotine & Tobacco Research: Official Journal of the Society for Research on Nicotine and Tobacco
https://www.readbyqxmd.com/read/29351646/effect-of-a-postpartum-training-program-on-prevalence-of-diastasis-recti-abdominis-in-postpartum-primiparous-women-a-randomized-controlled-trial
#6
Sandra L Gluppe, Gunvor Hilde, Merete K Tennfjord, Marie E Engh, Kari Bø
Background: Diastasis recti abdominis affects a significant number of women during the prenatal and postnatal period. Objective: The objective was to evaluate the effect of a postpartum training program on prevalence of diastasis recti abdominis. Design: The design was a secondary analysis of an assessor-masked randomized controlled trial. Methods: One hundred and seventy-five primiparous women (mean age 29.8±4.1) were randomized to an exercise or control group...
January 17, 2018: Physical Therapy
https://www.readbyqxmd.com/read/29351624/takotsubo-cardiomyopathy-associated-with-work-place-bullying
#7
Halla Malik, Nadarajah Kangaharan, Ian Agahari
Background: Takotsubo cardiomyopathy (TC) is a condition of transient left ventricular dysfunction precipitated by acute physical or emotional stress. The pathogenesis of TC is not well understood, but it is known to predominantly affect postmenopausal women in the context of physical or emotional triggers. Aims: To describe a case of TC with an association to a never previously described work place stressor of bullying. Case Report: A 48-year-old female lawyer developed acute chest pain after experiencing significant emotional distress at a workplace meeting...
January 17, 2018: Occupational Medicine
https://www.readbyqxmd.com/read/29351619/repairing-folding-defective-%C3%AE-sarcoglycan-mutants-by-cftr-correctors-a-potential-therapy-for-limb-girdle-muscular-dystrophy-2d
#8
Marcello Carotti, Justine Marsolier, Michela Soardi, Elisa Bianchini, Chiara Gomiero, Chiara Fecchio, Sara F Henriques, Romeo Betto, Roberta Sacchetto, Isabelle Richard, Dorianna Sandonà
Limb Girdle Muscular Dystrophy type 2D (LGMD2D) is a rare autosomal-recessive disease, affecting striated muscle, due to mutation of SGCA, the gene coding for α-sarcoglycan. Nowadays more than 50 different SGCA missense mutations have been reported. They are supposed to impact folding and trafficking of α-sarcoglycan because the defective polypeptide, although potentially functional, is recognized and disposed of by the quality control of the cell. The secondary reduction of α-sarcoglycan partners, β-, γ- and δ-sarcoglycan, disrupts a key membrane complex that, associated to dystrophin, contributes to assure sarcolemma stability during muscle contraction...
January 16, 2018: Human Molecular Genetics
https://www.readbyqxmd.com/read/29351610/orthotopic-branched-endovascular-aortic-arch-repair-in-patients-who-cannot-undergo-classical-surgery
#9
Martin Czerny, Bartosz Rylski, Julia Morlock, Holger Schröfel, Friedhelm Beyersdorf, Bertrand Saint Lebes, Olivier Meyrignac, Fatima Mokrane, Mario Lescan, Christian Schlensak, Constatijn Hazenberg, Trijntje Bloemert-Tuin, Sue Braithwaite, Joost van Herwaarden, Herve Rousseau
OBJECTIVES: Our goal was to assess the results after orthotopic branched endovascular aortic arch repair using a new double-branch endoprosthesis in patients with thoracic aortic disease affecting the aortic arch who cannot undergo classical surgery. METHODS: Within a 4-year period, 15 patients with thoracic aortic disease affecting the aortic arch were treated with the Bolton Relay plus double-branch endoprosthesis (Bolton Medical, Sunrise, FL, USA). We assessed clinical outcome, occurrence of endoleaks and the need for secondary interventions...
January 16, 2018: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/29351606/analysis-of-metal-tolerance-in-rhizobium-leguminosarum-strains-isolated-from-an-ultramafic-soil
#10
Laura Rubio-Sanz, Belén Brito, Jose Palacios
Natural habitats containing high amounts of heavy metals provide a valuable source of bacteria adapted to deal with metal toxicity. A functional analysis of the population of legume endosymbiotic bacteria in an ultramafic soil was undertaken by studying a collection of Rhizobium leguminosarum bv viciae (Rlv) isolates obtained using pea as trap plant. One of the isolates, Rlv UPM1137, was selected on the basis of its higher tolerance to nickel and cobalt and presence of inducible mechanisms for such tolerance...
January 17, 2018: FEMS Microbiology Letters
https://www.readbyqxmd.com/read/29351603/the-unexpected-function-of-a-flavin-dependent-oxidoreductase-fox-from-variovorax-paradoxus-tbea6
#11
Christina Meinert, Marc Schürmann, Jan-Eike Domeyer, Anja Poehlein, Rolf Daniel, Alexander Steinbüchel
3,3'-Thiodipropionic acid (TDP) is used as an additive in food and cosmetic industry and as precursor substrate for biotechnical polythioester production. Its catabolism was investigated in Variovorax paradoxus TBEA6 previous to this study. It was reported that the insertion of the transposon Tn5::mob into a gene showing high homology to flavin-dependent oxidoreductases (fox) resulted in impaired growth with TDP. Therefore, it was assumed that the initial cleavage of TDP is catalyzed by an FAD-dependent oxidoreductase (Fox, VPARA_05580)...
January 17, 2018: FEMS Microbiology Letters
https://www.readbyqxmd.com/read/29351598/smooth-muscle-cells-of-intracranial-vessels-from-development-to-disease
#12
Juhana Frösen, Anne Joutel
Cerebrovascular diseases that cause ischemic or hemorrhagic stroke with subsequent loss of life or functional capacity due to damage of the brain tissue are among the leading causes of human suffering and economic burden inflicted by diseases in the developed world. Diseases affecting intracranial vessels are significant contributors to ischemic and hemorrhagic strokes. Brain arteriovenous malformations (bAVM), which are a collection of abnormal blood vessels connecting arteries to veins, are the most common cause of intracranial hemorrhage in children and young adults...
January 16, 2018: Cardiovascular Research
https://www.readbyqxmd.com/read/29351590/characteristics-and-evolution-of-the-ecosystem-of-software-tools-supporting-research-in-molecular-biology
#13
Florencio Pazos, Monica Chagoyen
Daily work in molecular biology presently depends on a large number of computational tools. An in-depth, large-scale study of that 'ecosystem' of Web tools, its characteristics, interconnectivity, patterns of usage/citation, temporal evolution and rate of decay is crucial for understanding the forces that shape it and for informing initiatives aimed at its funding, long-term maintenance and improvement. In particular, the long-term maintenance of these tools is compromised because of their specific development model...
January 16, 2018: Briefings in Bioinformatics
https://www.readbyqxmd.com/read/29351579/lack-of-methyl-cpg-binding-protein-2-mecp2-affects-cell-fate-refinement-during-embryonic-cortical-development
#14
Clementina Cobolli Gigli, Linda Scaramuzza, Marco De Simone, Riccardo L Rossi, Davide Pozzi, Massimiliano Pagani, Nicoletta Landsberger, Francesco Bedogni
During differentiation, neurons progressively restrict their fate repressing the expression of specific genes. Here we describe the involvement in such developmental steps of the methyl-CpG binding protein 2 (MeCP2), an epigenetic factor that participates to chromatin folding and transcriptional regulation. We previously reported that, due to transcriptional impairments, the maturation of Mecp2 null neurons is delayed. To evaluate whether this could stem from altered progenitors proliferation and differentiation, we investigated whether lack of Mecp2 affects these features both in vitro and in vivo...
January 17, 2018: Cerebral Cortex
https://www.readbyqxmd.com/read/29351560/the-correlation-of-background-parenchymal-enhancement-in-the-contralateral-breast-with-patient-and-tumor-characteristics-of-mri-screen-detected-breast-cancers
#15
Suzan Vreemann, Albert Gubern-Mérida, Cristina Borelli, Peter Bult, Nico Karssemeijer, Ritse M Mann
PURPOSE: Higher background parenchymal enhancement (BPE) could be used for stratification of MRI screening programs since it might be related to a higher breast cancer risk. Therefore, the purpose of this study is to correlate BPE to patient and tumor characteristics in women with unilateral MRI-screen detected breast cancer who participated in an intermediate and high risk screening program. As BPE in the affected breast may be difficult to discern from enhancing cancer, we assumed that BPE in the contralateral breast is a representative measure for BPE in women with unilateral breast cancer...
2018: PloS One
https://www.readbyqxmd.com/read/29351556/testosterone-induced-benign-prostatic-hyperplasia-rat-and-dog-as-facile-models-to-assess-drugs-targeting-lower-urinary-tract-symptoms
#16
Jing Li, Yanxin Tian, Shimeng Guo, Haifeng Gu, Qianting Yuan, Xin Xie
Benign prostatic hyperplasia (BPH) is an age-related disease, affecting a majority of elderly men worldwide. Medical management of BPH is an alternative to surgical treatment of this disease. Currently, α1-adrenergic receptor (α1-AR) antagonists are among the first line drugs to treat BPH by reducing the tension of urinary track and thus the obstructive symptoms in voiding. In drug development, old male dogs with spontaneous BPH are considered the golden standard of the animal models. However, old dogs (>6 years) are expensive and not all old dogs develop BPH...
2018: PloS One
https://www.readbyqxmd.com/read/29351551/periodontal-health-status-and-lung-function-in-two-norwegian-cohorts
#17
Antonio Manuel Pérez Barrionuevo, Francisco Gómez Real, Jannicke Igland, Ane Johannessen, Ernst Omenaas, Karl A Franklin, Laura Pérez Barrionuevo, Anne Nordrehaug Åstrøm, Cecilie Svanes, Randi Jacobsen Bertelsen
RATIONALE AND OBJECTIVES: The oral cavity is united with the airways, and thus poor oral health may affect respiratory health. However, data on the interaction of periodontal and respiratory health is limited. We aimed to evaluate whether periodontal health status, assessed by the Community Periodontal Index (CPI), was related to lung function among young and middle-aged adults in two Norwegian cohorts. METHODS: Periodontal health status and lung function were measured among 656 participants in the Norwegian part of the European Community Respiratory Health Survey (ECHRS III) and the RHINESSA offspring study...
2018: PloS One
https://www.readbyqxmd.com/read/29351548/common-cuckoos-cuculus-canorus-affect-the-bacterial-diversity-of-the-eggshells-of-their-great-reed-warbler-acrocephalus-arundinaceus-hosts
#18
Nikoletta Geltsch, Zoltán Elek, László Manczinger, Csaba Vágvölgyi, Csaba Moskát
The common cuckoo (Cuculus canorus) is an avian brood parasite, laying its eggs in the nests of other bird species, where these hosts incubate the parasitic eggs, feed and rear the nestlings. The appearance of a cuckoo egg in a host nest may change the bacterial community in the nest. This may have consequences on the hatchability of host eggs, even when hosts reject the parasitic egg, typically within six days after parasitism. The present study revealed the bacterial community of cuckoo eggshells and those of the great reed warbler (Acrocephalus arundinaceus), one of the main hosts of cuckoos...
2018: PloS One
https://www.readbyqxmd.com/read/29351495/implementing-prehospital-evidence-based-guidelines-a-systematic-literature-review
#19
Jennifer N Fishe, Remle P Crowe, Rebecca E Cash, Nikiah G Nudell, Christian Martin-Gill, Christopher T Richards
OBJECTIVE: As prehospital research advances, more evidence-based guidelines (EBGs) are implemented into emergency medical services (EMS) practice. However, incomplete or suboptimal prehospital EBG implementation may hinder improvement in patient outcomes. To inform future efforts, this study's objective was to review existing evidence pertaining to prehospital EBG implementation methods. METHODS: This study was a systematic literature review and evaluation following the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) methodology...
January 19, 2018: Prehospital Emergency Care
https://www.readbyqxmd.com/read/29351480/mechanistically-different-effects-of-fat-and-sugar-on-insulin-resistance-hypertension-and-gut-microbiota-in-rats
#20
Sara Ramos-Romero, Mercè Hereu, Lidia Atienza, Josefina Casas, Olga Jáuregui, Susana Amézqueta, Gabriel Dasilva, Isabel Medina, Maria Rosa Nogués, Marta Romeu, Josep Lluís Torres
Insulin resistance (IR) and impaired glucose tolerance (IGT) are the first manifestations of diet-induced metabolic alterations leading to type-2 diabetes, while hypertension is the deadliest risk factor of cardiovascular disease. The roles of dietary fat and fructose in the development of IR, IGT and hypertension are controversial. We tested the long-term effects of an excess of fat or sucrose (fructose/glucose) on healthy male Wistar Kyoto (WKY) rats. Fat affects IR and IGT earlier than fructose through low-grade systemic inflammation evidenced by liver inflammatory infiltration, increased levels of plasma interleukin-6, prostaglandin E2 and reduced levels of protective short-chain fatty acids without triggering hypertension...
January 2, 2018: American Journal of Physiology. Endocrinology and Metabolism
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