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https://www.readbyqxmd.com/read/28214076/erratum-to-a-triple-exon-skipping-luciferase-reporter-assay-identifies-a-new-clk-inhibitor-pharmacophore-bioorg-med-chem-lett-27-2017-406-412
#1
Yihui Shi, Jaehyeon Park, Chandraiah Lagisetti, Wei Zhou, Lidia C Sambucetti, Thomas R Webb
No abstract text is available yet for this article.
February 14, 2017: Bioorganic & Medicinal Chemistry Letters
https://www.readbyqxmd.com/read/28212431/mediterranean-dietary-pattern-and-vegf-405-g-c-gene-polymorphisms-in-patients-with-metabolic-syndrome-an-aspect-of-gene-nutrient-interaction
#2
Ghazaleh Hajiluian, Mahdieh Abbasalizad Farhangi, Leila Jahangiry
AIMS: To evaluate the relationship between Mediterranean dietary pattern, anthropometric and metabolic biomarkers and vascular endothelial growth factor (VEGF) +405 G/C gene polymorphism in patient with metabolic syndrome (Mets). MATERIALS AND METHODS: In this study 150 patients with Mets and 50 healthy subjects were enrolled. Dietary intakes were evaluated with a semi-quantitative food-frequency questionnaire (FFQ) and Mediterranean dietary quality index (Med-DQI) was assessed...
2017: PloS One
https://www.readbyqxmd.com/read/28211848/host-specificity-of-symbiodinium-variants-revealed-by-an-its2-metahaplotype-approach
#3
Edward G Smith, Remi N Ketchum, John A Burt
Analysis of the widely used ITS region is confounded by the presence of intragenomic variants (IGVs). In Symbiodinium, the algal symbionts of reef building corals, deep-sequencing analyses are used to characterise communities within corals, yet these analyses largely overlook IGVs. Here we consider that distinct ITS2 sequences could represent IGVs rather than distinct symbiont types and argue that symbionts can be distinguished by their proportional composition of IGVs, described as their ITS2 metahaplotype...
February 17, 2017: ISME Journal
https://www.readbyqxmd.com/read/28211669/3-aminomethyl-derivatives-of-2-phenylimidazo-1-2-a-pyridine-as-positive-allosteric-modulators-of-gabaa-receptor-with-potential-antipsychotic-activity
#4
Monika Marcinkowska, Marcin Kolaczkowski, Krzysztof Kamiński, Adam Bucki, Maciej Henryk Pawlowski, Agata Siwek, Tadeusz Karcz, Gabriela Starowicz, Karolina Sloczynska, Elżbieta Pękala, Anna Wesołowska, Jerzy Samochowiec, Paweł Mierzejewski, Przemyslaw Bienkowski
Schizophrenia is a mental illness characterized by behavioral changes as well as anatomical and neurochemical abnormalities. There has been a remarkable progress in the drug discovery for schizophrenia; however, antipsychotics that act through molecular targets, other than monoaminergic receptors, have not been developed. One of the hypotheses of schizophrenia states that GABAergic dysfunction might be implemented in the pathophysiology of this disease. Our recent findings and previous clinical observations have suggested that modulation of GABAergic system through α1-GABAA receptors would represent an original approach for the treatment of schizophrenia...
February 17, 2017: ACS Chemical Neuroscience
https://www.readbyqxmd.com/read/28210535/magnetic-resonance-imaging-in-a-neurofibromatosis-type-2-patient-with-a-novel-mri-compatible-auditory-brainstem-implant
#5
REVIEW
Matthew Shew, Judson Bertsch, Paul Camarata, Hinrich Staecker
Auditory brainstem implantation has become a key technique for the rehabilitation of hearing in patients with neurofibromatosis type 2. The nature of this devastating genetic disease requires ongoing MRI for the patient's lifespan. Today, most auditory brainstem implants require removal of the magnet that connects the internal device to the external speech processor to undergo imaging as their disease progresses. Patients have the option of having a short procedure to have the magnet taken out and replaced each time, or alternately using a headband to secure the processor over the receiver coil of the internal device...
January 2017: Journal of Neurological Surgery Reports
https://www.readbyqxmd.com/read/28208147/perspectives-on-speech-timing-coupled-oscillator-modeling-of-polish-and-finnish
#6
Zofia Malisz, Michael O'Dell, Tommi Nieminen, Petra Wagner
This stud y was ai med at analyzing empirical duration data for Polish spoken at different tempos using an updated version of the Coupled Oscillator Model of speech timing and rhythm variability (O'Dell and Nieminen, 1999, 2009). We use Bayesian inference on parameters relating to speech rate to investigate how tempo affects timing in Polish. The model parameters found are then compared with parameters obtained for equivalent material in Finnish to shed light on which of the effects represent general speech rate mechanisms and which are specific to Polish...
February 23, 2017: Phonetica
https://www.readbyqxmd.com/read/28206990/a-familial-study-of-azoospermic-men-identifies-three-novel-causative-mutations-in-three-new-human-azoospermia-genes
#7
Moran Gershoni, Ron Hauser, Leah Yogev, Ofer Lehavi, Foad Azem, Haim Yavetz, Shmuel Pietrokovski, Sandra E Kleiman
PURPOSE: Up to 1% of all men experience azoospermia, a condition of complete absence of sperm in the semen. The mechanisms and genes involved in spermatogenesis are mainly studied in model organisms, and their relevance to humans is unclear because human genetic studies are very scarce. Our objective was to uncover novel human mutations and genes causing azoospermia due to testicular meiotic maturation arrest. METHODS: Affected and unaffected siblings from three families were subjected to whole-exome or whole-genome sequencing, followed by comprehensive bioinformatics analyses to identify mutations suspected to cause azoospermia...
February 16, 2017: Genetics in Medicine: Official Journal of the American College of Medical Genetics
https://www.readbyqxmd.com/read/28205305/erratum-rf-safety-assessment-of-a-bilateral-four-channel-transmit-receive-7%C3%A2-tesla-breast-coil-sar-versus-tissue-temperature-limits-med-phys-44-1-143-157-2017
#8
Thomas M Fiedler, Mark E Ladd, Andreas K Bitz
No abstract text is available yet for this article.
February 2017: Medical Physics
https://www.readbyqxmd.com/read/28205298/automatic-segmentation-of-the-right-ventricle-from-cardiac-mri-using-a-learning-based-approach
#9
Michael R Avendi, Arash Kheradvar, Hamid Jafarkhani
PURPOSE: This study aims to accurately segment the right ventricle (RV) from cardiac MRI using a fully automatic learning-based method. METHODS: The proposed method uses deep learning algorithms, i.e., convolutional neural networks and stacked autoencoders, for automatic detection and initial segmentation of the RV chamber. The initial segmentation is then combined with the deformable models to improve the accuracy and robustness of the process. We trained our algorithm using 16 cardiac MRI datasets of the MICCAI 2012 RV Segmentation Challenge database and validated our technique using the rest of the dataset (32 subjects)...
February 16, 2017: Magnetic Resonance in Medicine: Official Journal of the Society of Magnetic Resonance in Medicine
https://www.readbyqxmd.com/read/28205251/multishot-echo-planar-mreit-for-fast-imaging-of-conductivity-current-density-and-electric-field-distributions
#10
Munish Chauhan, Rohini Vidya Shankar, Neeta Ashok Kumar, Vikram D Kodibagkar, Rosalind Sadleir
PURPOSE: Magnetic resonance electrical impedance tomography (MREIT) sequences typically use conventional spin or gradient echo-based acquisition methods for reconstruction of conductivity and current density maps. Use of MREIT in functional and electroporation studies requires higher temporal resolution and faster sequences. Here, single and multishot echo planar imaging (EPI) based MREIT sequences were evaluated to see whether high-quality MREIT phase data could be obtained for rapid reconstruction of current density, conductivity, and electric fields...
February 16, 2017: Magnetic Resonance in Medicine: Official Journal of the Society of Magnetic Resonance in Medicine
https://www.readbyqxmd.com/read/28204995/dalteparin-or-vitamin-k-antagonists-to-prevent-recurrent-venous-thromboembolism-in-cancer-patients-a-patient-level-economic-analysis-for-france-and-austria
#11
George Dranitsaris, Lesley G Shane, Jean-Philippe Galanaud, Gunar Stemer, Philippe Debourdeau, Seth Woodruff
BACKGROUND: International guidelines recommend extended duration secondary prophylaxis in cancer patients who develop primary venous thromboembolism (VTE). Agent selection is guided in part by one large randomized trial (i.e., CLOT; Lee et al., N Engl J Med 349:146-53, 2003) which demonstrated that dalteparin reduced the relative risk of recurrence by 52% compared with oral vitamin K antagonists (VKA; HR = 0.48, 95% CI, 0.30 to 0.77). In a subgroup analysis from that same trial, patients with renal impairment also derived benefit with dalteparin (VTE rates = 3% vs...
February 15, 2017: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
https://www.readbyqxmd.com/read/28203563/unsuccessful-treatment-with-abatacept-in-recurrent-focal-segmental-glomerulosclerosis-after-kidney-transplantation
#12
Tilde Kristensen, Per Ivarsen, Johan Vestergaard Povlsen
Recurrence of focal segmental glomerulosclerosis (FSGS) after renal transplantation occurs in up to 20-50% of FSGS patients and is associated with inferior allograft survival. Treatment of both primary FSGS as well as recurrent FSGS after transplantation with plasma exchange and immunosuppression is often unsuccessful and remains a major challenge as the disease still leads to end-stage renal disease and decreased graft survival. Previous case reports have described patients with recurrent FSGS who were successfully treated with a B7-1 inhibitor (abatacept) inducing partial or complete remission...
January 2017: Case Reports in Nephrology and Dialysis
https://www.readbyqxmd.com/read/28202344/testosterone-replacement-therapy-and-components-of-the-metabolic-syndrome
#13
REVIEW
James Anaissie, Natalie H Roberts, Ping Wang, Faysal A Yafi
INTRODUCTION: The prevalence of metabolic syndrome (MetS) is rapidly increasing in the United States and, because of its strong association with male hypogonadism, has become a significant topic of interest in the sexual medicine community. At the center of this conversation is the efficacy and safety of testosterone replacement therapy (TRT) as a therapeutic option for HG and MetS. AIM: To provide a review of the current literature pertaining to TRT and MetS. METHODS: A thorough literature review was performed to review the relation between TRT and MetS using the PubMed online database from 1976 through 2016 with the keywords testosterone, hypogonadism, metabolic syndrome, and testosterone therapy...
February 12, 2017: Sexual Medicine Reviews
https://www.readbyqxmd.com/read/28202326/corrigendum-to-dimeric-sesquiterpene-and-thiophenes-from-the-roots-of-echinops-latifolius-bioorg-med-chem-lett-26-2016-5995-5998
#14
Qinghao Jin, Jin Woo Lee, Hari Jang, Ji Eun Choi, Hyung Sik Kim, Dongho Lee, Jin Tae Hong, Mi Kyeong Lee, Bang Yeon Hwang
No abstract text is available yet for this article.
February 12, 2017: Bioorganic & Medicinal Chemistry Letters
https://www.readbyqxmd.com/read/28202323/cumulative-adverse-childhood-experiences-and-sexual-satisfaction-in-sex-therapy-patients-what-role-for-symptom-complexity
#15
Noémie Bigras, Natacha Godbout, Martine Hébert, Stéphane Sabourin
INTRODUCTION: Patients consulting for sexual difficulties frequently present additional personal or relational disorders and symptoms. This is especially the case when they have experienced cumulative adverse childhood experiences (CACEs), which are associated with symptom complexity. CACEs refer to the extent to which an individual has experienced an accumulation of different types of adverse childhood experiences including sexual, physical, and psychological abuse; neglect; exposure to inter-parental violence; and bullying...
February 12, 2017: Journal of Sexual Medicine
https://www.readbyqxmd.com/read/28202322/sexual-health-competencies-for-undergraduate-medical-education-in-north-america
#16
Carey Roth Bayer, Kristen L Eckstrand, Gail Knudson, Jean Koehler, Scott Leibowitz, Perry Tsai, Jamie L Feldman
INTRODUCTION: The number of hours spent teaching sexual health content and skills in medical education continues to decrease despite the increase in sexual health issues faced by patients across the lifespan. In 2012 and 2014, experts across sexuality disciplines convened for the Summits on Medical School Education and Sexual Health to strategize and recommend approaches to improve sexual health education in medical education systems and practice settings. One of the summit recommendations was to develop sexual health competencies that could be implemented in undergraduate medical education curricula...
February 12, 2017: Journal of Sexual Medicine
https://www.readbyqxmd.com/read/28202321/anxiety-and-depression-among-sexual-minority-women-and-men-in-sweden-is-the-risk-equally-spread-within-the-sexual-minority-population
#17
Charlotte Björkenstam, Emma Björkenstam, Gunnar Andersson, Susan Cochran, Kyriaki Kosidou
INTRODUCTION: Sexual minority individuals have a higher risk of anxiety and depression compared with heterosexuals. However, whether the higher risk is spread equally across the sexual minority population is not clear. AIM: To investigate the association between sexual orientation and self-reported current anxiety and a history of diagnosis of depression, paying particular attention to possible subgroup differences in risks within the sexual minority population, stratified by sex and to examine participants' history of medical care for anxiety disorders and depression...
February 12, 2017: Journal of Sexual Medicine
https://www.readbyqxmd.com/read/28202320/the-women-s-empower-survey-identifying-women-s-perceptions-on-vulvar-and-vaginal-atrophy-and-its-treatment
#18
Sheryl A Kingsberg, Michael Krychman, Shelli Graham, Brian Bernick, Sebastian Mirkin
INTRODUCTION: Vulvar and vaginal atrophy (VVA) affects up to two thirds of postmenopausal women, but most symptomatic women do not receive prescription therapy. AIM: To evaluate postmenopausal women's perceptions of VVA and treatment options for symptoms in the Women's EMPOWER survey. METHODS: The Rose Research firm conducted an internet survey of female consumers provided by Lightspeed Global Market Insite. Women at least 45 years of age who reported symptoms of VVA and residing in the United States were recruited...
February 12, 2017: Journal of Sexual Medicine
https://www.readbyqxmd.com/read/28202319/the-women-s-empower-survey-women-s-knowledge-and-awareness-of-treatment-options-for-vulvar-and-vaginal-atrophy-remains-inadequate
#19
Michael Krychman, Shelli Graham, Brian Bernick, Sebastian Mirkin, Sheryl A Kingsberg
INTRODUCTION: Postmenopausal women's knowledge about vulvar and vaginal atrophy (VVA) and available treatment options has historically been inadequate. Recent direct-to-consumer marketing and educational efforts would have been expected to increase awareness and treatment options. AIM: To compare results of the Women's EMPOWER survey with other available VVA surveys to assess progress in women's understanding and approaches to treatment of VVA. METHODS: The Women's EMPOWER survey, an internet-based survey of US women with VVA symptoms, assessed women's awareness of VVA and their behaviors and attitudes associated with symptom treatment...
February 12, 2017: Journal of Sexual Medicine
https://www.readbyqxmd.com/read/28199932/giant-cell-tumor-of-soft-tissues-a-case-report-of-extra-articular-diffuse-type-giant-cell-tumor-of-the-quadriceps
#20
Kochbati Rateb, Ben Ghozlen Hassen, Abid Leila, Farah Faten, Daghfous Med Samir
INTRODUCTION: Giant cell tumors of soft tissue (GCTs) are a relatively rare entity. It is a distinct but uncommon group of neoplasms morphologically identical to osseous giant cell tumor. The diffuse type of extra-articular GCT arising within muscle is a rare benign soft tissue tumor with a wide spectrum of clinical presentation. PRESENTATION OF CASE: This article reports a rare case of a 44-year-old woman with a mass arising from her right thigh. MRI showed only a few areas of low T2 signal in a mass that was hyper intense to muscle...
January 26, 2017: International Journal of Surgery Case Reports
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