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https://www.readbyqxmd.com/read/28102616/development-and-psychometric-testing-of-the-attitudes-subjective-norms-perceived-behavioural-control-and-intention-to-pursue-a-career-in-mental-health-nursing-scale
#1
Mark Wilbourn, Yenna Salamonson, Lucie Ramjan, Sungwon Chang
The aim of the present study was to develop and test the psychometric properties of the Attitudes, Subjective Norms, Perceived Behavioural Control, and Intention to Pursue a Career in Mental Health Nursing (ASPIRE) scale, an instrument to assess nursing students' intention to work in mental health nursing. Understanding the factors influencing undergraduate nursing students' career intentions might lead to improved recruitment strategies. However, there are no standardized tools to measure and assess students' intention to pursue a career in mental health nursing...
January 19, 2017: International Journal of Mental Health Nursing
https://www.readbyqxmd.com/read/28102456/efficacy-and-safety-of-a-fixed-bimonthly-ranibizumab-treatment-regimen-in-eyes-with-neovascular-age-related-macular-degeneration-results-from-the-rabimo-trial
#2
Nicolas Feltgen, Thomas Bertelmann, Mirko Bretag, Sebastian Pfeiffer, Reinhard Hilgers, Josep Callizo, Lena Goldammer, Sebastian Bemme, Hans Hoerauf
PURPOSE: To evaluate prospectively the efficacy and safety of a fixed bimonthly ranibizumab treatment regimen (RABIMO) in eyes with neovascular age-related macular degeneration (nAMD) and to compare these results with a pro re nata (PRN) treatment scheme. METHODS: This was a 12-month, phase IV, single center, randomised, non-inferiority study. Following three initial monthly injections, patients were randomised to receive either ranibizumab bimonthly (RABIMO group) or ranibizumab PRN (PRN group) (n = 20 each)...
January 19, 2017: Graefe's Archive for Clinical and Experimental Ophthalmology
https://www.readbyqxmd.com/read/28101924/effects-of-differential-rates-of-alternative-reinforcement-on-resurgence-of-human-behavior
#3
Brooke M Smith, Gregory S Smith, Timothy A Shahan, Gregory J Madden, Michael P Twohig
Despite the success of exposure-based psychotherapies in anxiety treatment, relapse remains problematic. Resurgence, the return of previously eliminated behavior following the elimination of an alternative source of reinforcement, is a promising model of operant relapse. Nonhuman resurgence research has shown that higher rates of alternative reinforcement result in faster, more comprehensive suppression of target behavior, but also in greater resurgence when alternative reinforcement is eliminated. This study investigated rich and lean rates of alternative reinforcement on response suppression and resurgence in typically developing humans...
January 2017: Journal of the Experimental Analysis of Behavior
https://www.readbyqxmd.com/read/28101862/crystallographic-studies-of-intermediate-filament-proteins
#4
Dmytro Guzenko, Anastasia A Chernyatina, Sergei V Strelkov
Intermediate filaments (IFs), together with microtubules and actin microfilaments, are the three main cytoskeletal components in metazoan cells. IFs are formed by a distinct protein family, which is made up of 70 members in humans. Most IF proteins are tissue- or organelle-specific, which includes lamins, the IF proteins of the nucleus. The building block of IFs is an elongated dimer, which consists of a central α-helical 'rod' domain flanked by flexible N- and C-terminal domains. The conserved rod domain is the 'signature feature' of the IF family...
2017: Sub-cellular Biochemistry
https://www.readbyqxmd.com/read/28101592/long-term-safety-and-outcome-of-fludarabine-cyclophosphamide-and-mitoxantrone-fcm-regimen-in-previously-untreated-patients-with-advanced-follicular-lymphoma-12%C3%A2-years-follow-up-of-a-phase-2-trial
#5
Laura Magnano, Silvia Montoto, Eva González-Barca, Javier Briones, Juan Manuel Sancho, Ana Muntañola, Antonio Salar, Joan Besalduch, Lourdes Escoda, Carol Moreno, Eva Domingo-Domenech, Cristina Estany, Albert Oriol, Albert Altés, Carmen Pedro, Santiago Gardella, Antoni Asensio, Pilar Vivancos, Alberto Fernández de Sevilla, Josep María Ribera, Dolors Colomer, Elias Campo, Armando López-Guillermo
Fludarabine combinations are very affective in follicular lymphoma (FL) with high rates of complete response and prolonged survival. However, late toxicities could be a concern. The aim of the present study was to analyze the long-term impact on survival, relapse and late toxicities of a trial of treatment with fludarabine, mitoxantrone and cyclophosphamide (FCM regimen) for untreated patients with advanced stage FL. One hundred and twenty patients enrolled in a phase 2 trial of treatment with FCM regimen between 2000 and 2003 were evaluated...
January 18, 2017: Annals of Hematology
https://www.readbyqxmd.com/read/28101529/cortico-cortical-connections-of-primary-sensory-areas-and-associated-symptoms-in-migraine
#6
Duncan J Hodkinson, Rosanna Veggeberg, Aaron Kucyi, Koene R A van Dijk, Sophie L Wilcox, Steven J Scrivani, Rami Burstein, Lino Becerra, David Borsook
Migraine is a recurring, episodic neurological disorder characterized by headache, nausea, vomiting, and sensory disturbances. These events are thought to arise from the activation and sensitization of neurons along the trigemino-vascular pathway. From animal studies, it is known that thalamocortical projections play an important role in the transmission of nociceptive signals from the meninges to the cortex. However, little is currently known about the potential involvement of cortico-cortical feedback projections from higher-order multisensory areas and/or feedforward projections from principle primary sensory areas or subcortical structures...
November 2016: ENeuro
https://www.readbyqxmd.com/read/28100988/simultaneous-analyses-of-n-linked-and-o-linked-glycans-of-ovarian-cancer-cells-using-solid-phase-chemoenzymatic-method
#7
Shuang Yang, Naseruddin Höti, Weiming Yang, Yang Liu, Lijun Chen, Shuwei Li, Hui Zhang
BACKGROUND: Glycans play critical roles in a number of biological activities. Two common types of glycans, N-linked and O-linked, have been extensively analyzed in the last decades. N-glycans are typically released from glycoproteins by enzymes, while O-glycans are released from glycoproteins by chemical methods. It is important to identify and quantify both N- and O-linked glycans of glycoproteins to determine the changes of glycans. METHODS: The effort has been dedicated to study glycans from ovarian cancer cells treated with O-linked glycosylation inhibitor qualitatively and quantitatively...
2017: Clinical Proteomics
https://www.readbyqxmd.com/read/28100930/radiological-findings-in-megaesophagus-secondary-to-chagas-disease-chest-x-ray-and-esophagogram
#8
Thiago Giansante Abud, Lucas Giansante Abud, Vanessa Sales Vilar, Denis Szejnfeld, Samuel Reibscheid
OBJECTIVE: To identify and classify the radiographic patterns of megaesophagus in Chagas disease, as seen on esophagograms and chest X-rays. MATERIALS AND METHODS: This was a prospective study of 35 patients diagnosed with esophageal disease via manometry. The changes found on esophagograms were stratified according to Rezende's classification, divided into four categories (grades I through IV) determined by the degree of dilatation and impairement of esophageal motility...
November 2016: Radiologia Brasileira
https://www.readbyqxmd.com/read/28100886/characterization-of-volatile-compounds-with-hs-spme-from-oxidized-n-3-pufa-rich-oils-via-rancimat-tests
#9
Kai-Min Yang, Ming-Ching Cheng, Chih-Wei Chen, Chin-Yin Tseng, Li-Yun Lin, Po-Yuan Chiang
Algae oil and fish oil are n-3 PUFA mainstream commercial products. The various sources for the stability of n-3 PUFA oxidation are influenced by the fatty acid composition, extraction and refined processing. In this study, the oil stability index (OSI) occurs within 2.3 to 7.6 hours with three different n-3 PUFA rich oil. To set the OSI in the Rancimat test as the oil stability limit and observed various degrees of oxidation (0, 25, 50, 75, 100 and 125%). The volatile oxidation compounds were analyzed via headspace-solid phase microextraction (HS-SPME) and GC/MS...
January 18, 2017: Journal of Oleo Science
https://www.readbyqxmd.com/read/28100629/impact-of-food-alcohol-and-ph-on-modified-release-hydrocortisone-developed-to-treat-congenital-adrenal-hyperplasia
#10
Nayananjani Karunasena, Daniel Margetson, Greg Neal, Martin Whitaker, Richard J Ross
BACKGROUND: We developed a modified-release hydrocortisone, Chronocort®, to replace the cortisol rhythm in patients with congenital adrenal hyperplasia. Food, alcohol and pH affect drug absorption and it is important to assess their impact when replicating a physiological rhythm. SUBJECTS AND METHODS: In vitro dissolution to study impact of alcohol and pH on Chronocort®. A Phase 1, three-period, cross over study in 18 volunteers to assess the impact of food on Chronocort® and to compare bioavailability to immediate-release hydrocortisone...
January 18, 2017: European Journal of Endocrinology
https://www.readbyqxmd.com/read/28100212/the-effects-of-breakfast-on-short-term-cognitive-function-among-chinese-white-collar-workers-protocol-for-a-three-phase-crossover-study
#11
Zhenchuang Tang, Na Zhang, Ailing Liu, Dechun Luan, Yong Zhao, Chao Song, Guansheng Ma
BACKGROUND: As the first meal of the day, breakfast plays an important role in supplying energy and nutrients, which are critical to working and learning activities. A three-phase crossover study was designed to investigate the effects of breakfast on cognitive function among Chinese white-collar workers. The planned study protocol is presented. METHODS: A total of 264 participants aged 25-45 years will be recruited from Shenyang and Chongqing. Self-administered questionnaires will be used to collect information on age, gender, marital status, education level, occupation, smoking habits, drinking habits, and breakfast behaviours...
January 18, 2017: BMC Public Health
https://www.readbyqxmd.com/read/28099931/a-new-semisynthetic-cardenolide-analog-3%C3%AE-2-1-amantadine-1-on-ethylamine-digitoxigenin-amantadig-affects-g2-m-cell-cycle-arrest-and-mirna-expression-profiles-and-enhances-proapoptotic-survivin-2b-expression-in-renal-cell-carcinoma-cell-lines
#12
Elke Nolte, Sven Wach, Izabella Thais Silva, Sabine Lukat, Arif B Ekici, Jennifer Munkert, Frieder Müller-Uri, Wolfgang Kreis, Cláudia Maria Oliveira Simões, Julio Vera, Bernd Wullich, Helge Taubert, Xin Lai
Cardiac glycosides are well known in the treatment of cardiovascular diseases; however, their application as treatment option for cancer patients is under discussion. We showed that the cardiac glycoside digitoxin and its analog AMANTADIG can inhibit the growth of renal cell carcinoma (RCC) cell lines and increase G2/M cell cycle arrest. To identify the signaling pathways and molecular basis of this G2/M arrest, microRNAs were profiled using microRNA arrays. Cardiac glycoside treatment significantly deregulated two microRNAs, miR-2278 and miR-670-5p...
January 14, 2017: Oncotarget
https://www.readbyqxmd.com/read/28099814/geometric-and-electronic-structures-of-dibenzo-15-crown-5-complexes-with-alkali-metal-ions-studied-by-uv-photodissociation-and-uv-uv-hole-burning-spectroscopy
#13
Yoshiya Inokuchi, Motoki Kida, Takayuki Ebata
We measure UV photodissociation (UVPD) and UV-UV hole-burning (HB) spectra of dibenzo-15-crown-5 (DB15C5) complexes with alkali metal ions, M(+)•DB15C5 (M = Li, Na, K, Rb, and Cs), under cold (~10 K) conditions in the gas phase. The UV-UV HB spectra of the M(+)•DB15C5 (M = K, Rb, and Cs) complexes indicate that there is one dominant conformation for each complex except the Na(+)•DB15C5 complex, which has two conformers with a comparable abundance ratio. It was previously reported that the M(+)•(benzo-15-crown-5) (M(+)•B15C5, M = K, Rb, and Cs) complexes each have three conformers...
January 18, 2017: Journal of Physical Chemistry. A
https://www.readbyqxmd.com/read/28098959/influence-of-electronic-and-molecular-structure-on-the-fragmentation-dynamic-of-even-electron-carbocationic-triangulenes-and-helicenes-in-the-gas-phase
#14
Jakob Felix Hitzenberger, Agnes Uhl, Jürgen Schatz, Thomas Drewello
Stable, long-lived organic cations are directly transferred by electrospray ionization (ESI) from solution into the gas phase where their collision-induced dissociations (CID) are studied by tandem mass spectrometry. Three related types of triphenyl carbenium ions are investigated, in which the meta positions are either substituted by methoxy groups or tertiary nitrogen bridges, including Tetramethoxyphenylacridinium (TMPA(+) ), dimethoxyquinacridinium (DMQA(+) ) and triazatriangulenium (TATA(+) ) cations. These ions are triangular in shape with increasing degrees of planarity...
January 18, 2017: Journal of Mass Spectrometry: JMS
https://www.readbyqxmd.com/read/28097814/detection-and-molecular-characterization-of-foot-and-mouth-disease-viruses-from-outbreaks-in-some-states-of-northern-nigeria-2013-2015
#15
D O Ehizibolo, A Haegeman, A R De Vleeschauwer, J U Umoh, H M Kazeem, E C Okolocha, K De Clercq, S Van Borm
Control measures for foot and mouth disease (FMD) in Nigeria have not been implemented due to the absence of locally produced vaccines and risk-based analysis resulting from insufficient data on the circulating FMD virus (FMDV) serotypes/strains. In 2013-2015, blood and epithelial samples were collected from reported FMD outbreaks in four states (Kaduna, Kwara, Plateau and Bauchi) in northern Nigeria. FMDV non-structural protein (NSP) seroprevalence for the outbreaks was estimated at 80% (72 of 90) and 70% (131 of 188) post-outbreak...
January 17, 2017: Transboundary and Emerging Diseases
https://www.readbyqxmd.com/read/28097241/extraforaminal-needle-tip-position-reduces-risk-of-intravascular-injection-in-ct-fluoroscopic-lumbar-transforaminal-epidural-steroid-injections
#16
Robinson K Yu, Gerritt M Lagemann, Anish Ghodadra, Vikas Agarwal
BACKGROUND: Lumbar transforaminal epidural steroid injection is a common and effective tool for managing lumbar radicular pain, although accidental intravascular injection can rarely result in paralysis. The purpose of this study is to determine the safest needle tip position for computed tomography (CT)-guided lumbar transforaminal epidural steroid injections as determined by incidence of intravascular injection. METHODS: Three radiologists, in consensus, reviewed procedural imaging for consecutive CT-fluoroscopic lumbar transforaminal epidural steroid injections performed during a 16-month period...
December 2016: Journal of Spine Surgery (Hong Kong)
https://www.readbyqxmd.com/read/28096932/contemporary-agents-in-the-management-of-metastatic-castration-resistant-prostate-cancer
#17
REVIEW
Anil Kapoor, Christopher Wu, Bobby Shayegan, Adrian P Rybak
Docetaxel-based chemotherapy has been the standard of care for metastatic castration-resistant prostate cancer (mCRPC) since 2004. Over the past few years, there has been a significant paradigm shift in the treatment landscape of this disease. A deeper understanding of prostate cancer biology, along with the development of novel agents has created hope towards treating chemotherapy-naïve and resistant disease. Following the implementation of docetaxel as the first-line therapy for mCRPC, five novel therapies have demonstrated survival benefit in mCRPC...
November 2016: Canadian Urological Association Journal, Journal de L'Association des Urologues du Canada
https://www.readbyqxmd.com/read/28095432/exploring-maternal-health-care-seeking-behavior-of-married-adolescent-girls-in-bangladesh-a-social-ecological-approach
#18
Asm Shahabuddin, Christiana Nöstlinger, Thérèse Delvaux, Malabika Sarker, Alexandre Delamou, Azucena Bardají, Jacqueline E W Broerse, Vincent De Brouwere
BACKGROUND: The huge proportion of child marriage contributes to high rates of pregnancies among adolescent girls in Bangladesh. Despite substantial progress in reducing maternal mortality in the last two decades, the rate of adolescent pregnancy remains high. The use of skilled maternal health services is still low in Bangladesh. Several quantitative studies described the use of skilled maternal health services among adolescent girls. So far, very little qualitative evidence exists about attitudes and practices related to maternal health...
2017: PloS One
https://www.readbyqxmd.com/read/28095397/a-randomised-phase-ii-trial-and-feasibility-study-of-palliative-chemotherapy-in-frail-or-elderly-patients-with-advanced-gastroesophageal-cancer-321go
#19
P S Hall, S R Lord, M Collinson, H Marshall, M Jones, C Lowe, H Howard, D Swinson, G Velikova, A Anthoney, R Roy, J Dent, S Cheeseman, K Last, M T Seymour
BACKGROUND: Elderly patients are commonly under-represented in cancer clinical trials. The 321GO was undertaken in preparation for a definitive phase three trial assessing different chemotherapy regimens in a frail and/or elderly population with advanced gastroesophageal (GO) cancer. METHODS: Patients with advanced GO cancer considered unfit for conventional dose chemotherapy were randomly assigned in a 1 : 1 : 1 ratio to: epirubicin, oxaliplatin and capecitabine (EOX); oxaliplatin and capecitabine (OX); and capecitabine alone (X) (all 80% of full dose and unblinded)...
January 17, 2017: British Journal of Cancer
https://www.readbyqxmd.com/read/28095297/dual-estrogenic-regulation-of-the-nuclear-progestin-receptor-and-spermatogonial-renewal-during-gilthead-seabream-sparus-aurata-spermatogenesis
#20
François Chauvigné, Janmejay Parhi, Judith Ollé, Joan Cerdà
Studies in teleosts suggest that progestins have crucial functions during early spermatogenesis. However, the role of the different progestin receptors in these mechanisms is poorly understood. In this work, we investigated the expression pattern and hormonal regulation of the classical nuclear progestin receptor (Pgr) in the gilthead seabream at three different stages of spermatogenesis: the resting (postspawning) phase, onset of spermatogenesis, and spermiation. Immunolocalization experiments using a seabream specific Pgr antibody revealed that the receptor was expressed in Sertoli and Leydig cells, and also in a subset of spermatogonia type A, throughout spermatogenesis...
January 14, 2017: Comparative Biochemistry and Physiology. Part A, Molecular & Integrative Physiology
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