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https://www.readbyqxmd.com/read/29055290/a-qualitative-meta-synthesis-examining-the-role-of-women-in-african-american-men-s-prostate-cancer-screening-and-treatment-decision-making
#1
REVIEW
Erin M Bergner, Emily K Cornish, Kenay Horne, Derek M Griffith
OBJECTIVE: Being an African American man is a risk factor for prostate cancer and there is little consensus about the utility of screening, early detection, and the efficacy of treatment for the disease. In this context, this systematic review examines the roles women, particularly wives, play in African American men's prostate cancer screening and treatment decision-making. METHODS: We searched OVID Medline (R), CINAHL (EBSCO), PsychInfo (EBSCO), PubMED, Cochrane Library, ERIC (Firstsearch) and Web of Science to identify peer-review articles published between 1980-2016 that reported qualitative data about prostate cancer screening, diagnosis, or treatment in African American men...
October 21, 2017: Psycho-oncology
https://www.readbyqxmd.com/read/29055283/reactive-oxygen-species-scavengers-ameliorate-mechanical-allodynia-in-a-rat-model-of-cancer-induced-bone-pain
#2
Ya-Qun Zhou, Dai-Qiang Liu, Shu-Ping Chen, Jia Sun, Xue-Rong Zhou, Heike Rittner, Wei Mei, Yu-Ke Tian, Hui-Xian Zhang, Fei Chen, Da-Wei Ye
Cancer-induced bone pain (CIBP) is a frequent complication in patients suffering from bone metastases. Previous studies have demonstrated a pivotal role of reactive oxygen species (ROS) in inflammatory and neuropathic pain, and ROS scavengers exhibited potent antinociceptive effect. However, the role of spinal ROS remains unclear. In this study, we investigated the analgesic effect of two ROS scavengers in a well-established CIBP model. Our results found that intraperitoneal injection of N-tert-Butyl-α-phenylnitrone (PBN, 50 and 100mg/kg) and 4-hydroxy-2,2,6,6-tetramethylpiperidine-1-oxyl (Tempol, 100 and 200mg/kg) significantly suppressed the established mechanical allodynia in CIBP rats...
October 16, 2017: Redox Biology
https://www.readbyqxmd.com/read/29055282/do-developmental-temperatures-affect-redox-level-and-lifespan-in-c-elegans-through-upregulation-of-peroxiredoxin
#3
Dylan Henderson, Christian Huebner, Moses Markowitz, Nicole Taube, Zachary M Harvanek, Ursula Jakob, Daniela Knoefler
Lifespan in poikilothermic organisms, such as Caenorhabditis elegans, can be substantially increased simply by decreasing growth temperature. To gain insights into the mechanistic underpinnings of this effect, we investigated the effects of temperature in development and adulthood on C. elegans lifespan. We found that worms exposed to 25°C during development and shifted to 15°C in adulthood exhibited an even longer lifespan than animals constantly kept at 15°C. Analysis of the in vivo redox status demonstrated that at 25°C, C...
October 7, 2017: Redox Biology
https://www.readbyqxmd.com/read/29055279/a-molecularly-imprinted-dual-emission-carbon-dot-quantum-dot-mesoporous-hybrid-for-ratiometric-determination-of-anti-inflammatory-drug-celecoxib
#4
Mohammad Amjadi, Roghayeh Jalili
We report on a ratiometric fluorescent sensor based on dual-emission molecularly imprinted mesoporous silica embedded with carbon dots and CdTe quantum dots (mMIP@CDs/QDs) for celecoxib (CLX) as target molecule. The fluorescence of the embedded CDs is insensitive to the analyte while the green emissive QDs are selectively quenched by it. This effect is much stronger for the MIP than for the non-imprinted polymer, which indicates a good recognition ability of the mesoporous MIP. The hybrid sensor also exhibited good selectivity to CLX over other substances...
October 10, 2017: Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy
https://www.readbyqxmd.com/read/29055276/nonadiabatic-dynamics-simulation-of-photoisomerization-mechanism-of-the-second-stablest-isomer-of-n-salicilydenemethylfurylamine
#5
Aihua Gao, Jianpeng Li, Dehua Wang, Xiaoguang Ma, Meishan Wang
The photoisomerization processes of the second stablest isomer in the aromatic Schiff base, N-salicilydenemethylfurylamine, in the gas phase have been studied by static electronic structure calculations and surface-hopping dynamics simulations based on the Zhu-Nakamura theory. Various stable structures are obtained in the optimization because of different orientations of methyl-furyl part with respect to the salicylaldimine part and different orientations of hydroxy group with respect to the benzene ring. Upon photoexcitation into the first excited state, bond isomerization in the salicylaldimine part is completely suppressed until the strong excited-state hydrogen bond is broken...
October 14, 2017: Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy
https://www.readbyqxmd.com/read/29055273/dehydroepiandrosterone-and-cortisol-dehydroepiandrosterone-ratios-in-dairy-cattle-with-postpartum-metritis
#6
Neele Hendrika Gundlach, Maren Feldmann, Yasmin Gundelach, Marcelo Araujo Gil, Ursula Siebert, Martina Hoedemaker, Marion Schmicke
Dehydroepiandrosterone (DHEA), a C19 steroid synthesized predominantly by the adrenal cortex, and its sulfated precursor (DHEAS) has antiglucocorticoid and immunoprotective properties. DHEA is important in modulating inflammatory responses; therefore, we hypothesized that DHEA concentrations might be altered in bovine postpartum metritis. DHEA, DHEAS, the cortisol/DHEA-ratio (C/D-ratio) and the DHEAS/DHEA ratio were determined in cows with and without clinical metritis subcategorized by the blood leukocyte numbers...
September 27, 2017: Research in Veterinary Science
https://www.readbyqxmd.com/read/29055271/neurocysticercosis-as-an-infectious-acquired-epilepsy-worldwide
#7
REVIEW
Doodipala Samba Reddy, Randy Volkmer
Aside from brain injury and genetic causes, there is emerging information on brain infection and inflammation as a common cause of epilepsy. Neurocysticercosis (NCC), the most common cause of epilepsy worldwide, is caused by brain cysts from the Taenia solium tapeworm. In this article, we provide a critical analysis of current and emerging information on the relationship between NCC infection and epilepsy occurrence. We searched PubMed and other databases for reports on the prevalence of NCC and incidence of epilepsy in certain regions worldwide...
October 7, 2017: Seizure: the Journal of the British Epilepsy Association
https://www.readbyqxmd.com/read/29055269/decision-making-measured-by-the-iowa-gambling-task-in-alcohol-use-disorder-and-gambling-disorder-a-systematic-review-and-meta-analysis
#8
REVIEW
Ildikó Kovács, Mara J Richman, Zoltán Janka, Aniko Maraz, Bálint Andó
BACKGROUND AND AIMS: Gambling disorder (GD) and alcohol use disorder (AD) have similar features, such as elevated impulsivity and decision-making deficits, which are directly linked to relapse and poor therapeutic outcomes. Our aim was to assess decision-making characteristics in GD and AD patients compared to healthy controls (HC) based on one of the most frequently used measures of decision-making: the Iowa Gambling Task (IGT). METHODS: In our systematic literature search of three databases, we identified 1198 empirical articles that mentioned decision-making deficits with the use of the IGT in patients diagnosed with either AD or GD...
October 12, 2017: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/29055266/geographical-inequalities-in-health-in-a-time-of-austerity-baseline-findings-from-the-stockton-on-tees-cohort-study
#9
R Bhandari, A Kasim, J Warren, N Akhter, C Bambra
Stockton-on-Tees has the highest geographical inequalities in health in England with the life expectancy at birth gap between the most and deprived neighbourhoods standing at over 17 years for men and 11 years for women. In this study, we provide the first detailed empirical examination of this geographical health divide by: estimating the gap in physical and general health (as measured by EQ. 5D, EQ. 5D-VAS and SF8PCS) between the most and least deprived areas; using a novel statistical technique to examining the causal role of compositional and contextual factors and their interaction; and doing so in a time of economic recession and austerity...
October 18, 2017: Health & Place
https://www.readbyqxmd.com/read/29055265/input-of-different-kinds-of-soluble-pectin-to-cation-binding-properties-of-roots-cell-walls
#10
A Szatanik-Kloc, J Szerement, J Cybulska, G Jozefaciuk
It is widely believed that pectin are responsible for the vast majority of cation binding positions in the root cell walls. To estimate the role of particular kinds of pectin, we studied the cell wall material isolated from the roots of monocots (wheat and rye) and dicots (clover and lupine) before and after removal of different fractions of soluble pectin. Simultaneously PME activity and degree of pectin methylation were determined. From potentiometric titration curves cation exchange capacity, total surface charge and acidic strength of surface functional groups responsible for surface charging were determined...
October 16, 2017: Plant Physiology and Biochemistry: PPB
https://www.readbyqxmd.com/read/29055263/sub-cortical-brain-morphometry-and-its-relationship-with-cognition-in-rolandic-epilepsy
#11
Mahsa Shakeri, Alexandre N Datta, Domitille Malfait, Nadine Oser, Laurent Létourneau-Guillon, Philippe Major, Myriam Srour, Alan Tucholka, Samuel Kadoury, Sarah Lippé
PURPOSE: Rolandic epilepsy (RE), also called benign epilepsy with centrotemporal spikes (BECTS) is the most common childhood epilepsy syndrome. RE is associated with cognitive difficulties, which can affect children's quality of life. The underlying causes of these cognitive impairments are unclear. The objective of this prospective study is to investigate sub-cortical morphological alterations in RE children with left, right, or bilateral hemispheric focus and its association with cognition...
October 7, 2017: Epilepsy Research
https://www.readbyqxmd.com/read/29055260/swimming-exercise-reverses-cums-induced-changes-in-depression-like-behaviors-and-hippocampal-plasticity-related-proteins
#12
Weina Liu, Xiangli Xue, Jie Xia, Jiatong Liu, Zhengtang Qi
BACKGROUND: Stress-induced failed resilience of brain plasticity can contribute to the onset and recurrence of depression. Chronic stress has been reported to open windows of epigenetic plasticity in hippocampus. However, how hippocampal plasticity underlies depression-like behaviors and how it adapts in response to stress has not been addressed. The present study aimed to investigate the signaling mechanisms of CUMS affecting hippocampal plasticity-related proteins expression and the regulation of swimming exercise in mice...
October 6, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/29055258/cognitive-functioning-in-first-episode-bipolar-i-disorder-patients-with-and-without-history-of-psychosis
#13
Chakrabarty Trisha, Alamian Golnoush, Kozicky Jan-Marie, Ivan J Torres, Lakshmi N Yatham
BACKGROUND: Psychosis in bipolar I disorder (BDI) has been associated with increased cognitive dysfunction, which may relate to poorer functional outcomes. However, it is not known whether cognition differs between BDI patients with (BDP+) or without (BDP-) history of psychosis early in the disease course, or if it is impacted by the presence of mood congruent (MCP) versus incongruent (MIC) psychotic features. We compare cognition between these groups in BDI patients recently recovered from first episode of mania...
October 2, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/29055254/the-effect-of-visual-cues-on-performance-in-the-ultimatum-game-in-individuals-with-autism-spectrum-disorder
#14
Daisuke Ikuse, Masayuki Tani, Takashi Itahashi, Hiroki Yamada, Haruhisa Ohta, Teppei Morita, Gousuke Arai, Nobuyuki Saga, Takahiro Tokumasu, Marie Ohta, Ayaka Sato, Akira Iwanami
The Ultimatum Game (UG) allows for the assessment of altruistic behavior as well as the perception of fairness. We examined the effects of visual social cues (gaze of others), factors associated with autism, and trust on UG performance in typical adults (TAs) and individuals with autism spectrum disorder (ASD). We hypothesized that individuals with ASD would be less affected by visual social cues than TAs. We recruited 30 TAs and 30 individuals with ASD. Participants completed 30 trials of the UG, during which the visual background was altered to include either stylized eyespots, flowers, or a neutral background...
October 5, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/29055248/simultaneous-quantification-of-direct-oral-anticoagulants-currently-used-in-anticoagulation-therapy
#15
Kathrin I Foerster, Andrea Huppertz, Oliver J Müller, Timolaos Rizos, Lisa Tilemann, Walter E Haefeli, Jürgen Burhenne
Direct oral anticoagulants (DOACs) are among the most effective options to prevent serious thromboembolic events in patients with atrial fibrillation. Coagulation assays are used to assess DOAC activity, but lack the possibility to quantify drugs with concurrent pharmacodynamic effect. We developed a selective multi-drug assay to analyze apixaban, betrixaban, dabigatran, edoxaban, edoxaban M4, and rivaroxaban with ultra-performance liquid chromatography coupled to tandem mass spectrometry (UPLC/MS/MS) in plasma fulfilling all requirements of the FDA und EMA guidelines for bioanalytical method validation...
October 16, 2017: Journal of Pharmaceutical and Biomedical Analysis
https://www.readbyqxmd.com/read/29055241/comparing-parent-and-child-reports-of-health-related-quality-of-life-and-their-relationship-with-leisure-participation-in-children-and-adolescents-with-cerebral-palsy
#16
Egmar Longo, Marta Badia, M Begoña Orgaz, María Gómez-Vela
The aim of this study was to examine the level of agreement between reports of health-related quality of life (HR-QoL) obtained from children and adolescents with cerebral palsy (CP) and their parents. We also examined the relationships between child and parent perception of the different domains of HR-QoL and participation dimensions. Sixty-nine children and adolescents with CP and their parents separately completed parallel forms of the KIDSCREEN questionnaire. The Spanish version of the Children's Assessment of Participation and Enjoyment (CAPE) was completed by the child/adolescent...
October 17, 2017: Research in Developmental Disabilities
https://www.readbyqxmd.com/read/29055240/automatic-processing-of-emotional-facial-expressions-as-a-function-of-social-anhedonia
#17
Vivien Günther, Juliane Zimmer, Anette Kersting, Karl-Titus Hoffmann, Donald Lobsien, Thomas Suslow
Anhedonia is an important feature of major depression and schizophrenia-spectrum disorders. Few neuroimaging studies have investigated neural alterations in high anhedonia, isolated from other psychopathological variables, by including only participants without clinical diagnoses. The present study examined healthy individuals scoring high (N = 18) vs. low (N = 19) in social anhedonia, who were carefully selected from a sample of N = 282 participants. To examine differences in automatic brain responses to social-affective stimuli between high vs...
October 10, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/29055239/computed-tomography-detection-of-stapled-interlobar-fissure-facilitates-diagnosing-postoperative-lobar-torsion-a-case-report
#18
Takahiro Yanagihara, Hideo Ichimura, Keisuke Kobayashi, Yukio Sato
INTRODUCTION: Atelectasis of the right middle lobe following right upper lobectomy may result from lobar torsion, bronchial kink, or impacted mucus plug. Although clinical consequence of lobar torsion could be serious, differentiating it from bronchial kink is occasionally challenging. PRESENTATION OF CASE: A 39-year old man with non-small cell lung cancer of cT1aN0M0 stage IA underwent right upper lobectomy. On postoperative day 1, we identified middle lobe atelectasis on the chest X-ray and performed bronchoscopy, which showed an obstruction of the right middle lobe bronchus without mucoid impaction...
October 16, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/29055238/patterns-produced-by-dried-droplets-of-protein-binary-mixtures-suspended-in-water
#19
Yojana J P Carreón, Jorge González-Gutiérrez, M I Pérez-Camacho, Hilda Mercado-Uribe
Patterns formed by the evaporation of a drop containing biological molecules have provided meaningful information about certain pathologies. In this context, several works propose the study of protein solutions as a model to understand the formation of deposits of biological fluids. Generally, dry droplets of proteins in a saline solution create complex aggregates. Here, we present an experimental study on the formation of patterns produced by the evaporation of droplet suspensions containing a protein binary mixture...
October 12, 2017: Colloids and Surfaces. B, Biointerfaces
https://www.readbyqxmd.com/read/29055236/the-importance-of-academic-literacy-for-undergraduate-nursing-students-and-its-relationship-to-future-professional-clinical-practice-a-systematic-review
#20
REVIEW
Diana Jefferies, Stephen McNally, Katriona Roberts, Anna Wallace, Annette Stunden, Suzanne D'Souza, Paul Glew
OBJECTIVES: This systematic review was designed to assess the importance of academic literacy for undergraduate nursing students and its relationship to future professional clinical practice. It aimed to explore the link between academic literacy and writing in an undergraduate nursing degree and the development of critical thinking skills for their future professional clinical practice. DESIGN: A systematic review of qualitative studies and expert opinion publications...
October 5, 2017: Nurse Education Today
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