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https://www.readbyqxmd.com/read/29341329/violence-and-child-mental-health-in-brazil-the-itabora%C3%A3-youth-study-methods-and-findings
#1
I A Bordin, C S Duarte, W S Ribeiro, C S Paula, E S F Coutinho, A Sourander, J A Rønning
OBJECTIVES: To demonstrate a study design that could be useful in low-resource and violent urban settings and to estimate the prevalence of child violence exposure (at home, community, and school) and child mental health problems in a low-income medium-size city. METHODS: The Itaboraí Youth Study is a Norway-Brazil collaborative longitudinal study conducted in Itaboraí city (n = 1409, 6-15 year olds). A 3-stage probabilistic sampling plan (random selection of census units, eligible households, and target child) generated sampling weights that were used to obtain estimates of population prevalence rates...
January 17, 2018: International Journal of Methods in Psychiatric Research
https://www.readbyqxmd.com/read/29341066/cerebral-near-infrared-spectroscopy-nirs-for-perioperative-monitoring-of-brain-oxygenation-in-children-and-adults
#2
REVIEW
Yun Yu, Kaiying Zhang, Ling Zhang, Huantao Zong, Lingzhong Meng, Ruquan Han
BACKGROUND: Various techniques have been employed for the early detection of perioperative cerebral ischaemia and hypoxia. Cerebral near-infrared spectroscopy (NIRS) is increasingly used in this clinical scenario to monitor brain oxygenation. However, it is unknown whether perioperative cerebral NIRS monitoring and the subsequent treatment strategies are of benefit to patients. OBJECTIVES: To assess the effects of perioperative cerebral NIRS monitoring and corresponding treatment strategies in adults and children, compared with blinded or no cerebral oxygenation monitoring, or cerebral oxygenation monitoring based on non-NIRS technologies, on the detection of cerebral oxygen desaturation events (CDEs), neurological outcomes, non-neurological outcomes and socioeconomic impact (including cost of hospitalization and length of hospital stay)...
January 17, 2018: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/29340699/long-term-expression-of-glomerular-genes-in-diabetic-nephropathy
#3
Dominik Chittka, Bernhard Banas, Laura Lennartz, Franz Josef Putz, Kathrin Eidenschink, Sebastian Beck, Thomas Stempfl, Christoph Moehle, Simone Reichelt-Wurm, Miriam C Banas
Background: Although diabetic nephropathy (DN) is the most common cause for end-stage renal disease in western societies, its pathogenesis still remains largely unclear. A different gene pattern of diabetic and healthy kidney cells is one of the probable explanations. Numerous signalling pathways have emerged as important pathophysiological mechanisms for diabetes-induced renal injury. Methods: Glomerular cells, as podocytes or mesangial cells, are predominantly involved in the development of diabetic renal lesions...
January 11, 2018: Nephrology, Dialysis, Transplantation
https://www.readbyqxmd.com/read/29339495/streamlined-circular-proximity-ligation-assay-provides-high-stringency-and-compatibility-with-low-affinity-antibodies
#4
Roxana Jalili, Joe Horecka, James R Swartz, Ronald W Davis, Henrik H J Persson
Proximity ligation assay (PLA) is a powerful tool for quantitative detection of protein biomarkers in biological fluids and tissues. Here, we present the circular proximity ligation assay (c-PLA), a highly specific protein detection method that outperforms traditional PLA in stringency, ease of use, and compatibility with low-affinity reagents. In c-PLA, two proximity probes bind to an analyte, providing a scaffolding that positions two free oligonucleotides such that they can be ligated into a circular DNA molecule...
January 16, 2018: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/29338921/faster-progression-from-mci-to-probable-ad-for-carriers-of-a-single-nucleotide-polymorphism-associated-with-type-2-diabetes
#5
Hugo Girard, Olivier Potvin, Scott Nugent, Caroline Dallaire-Théroux, Stephen Cunnane, Simon Duchesne
Sporadic Alzheimer's disease (AD), as opposed to its autosomal dominant form, is likely caused by a complex interaction of genetic, environmental, and health lifestyle factors. Twin studies indicate that sporadic AD heritability could be between 58% and 79%, around half of which is explained by the ε4 allele of the apolipoprotein E (APOE4). We hypothesized that genes associated with known risk factors for AD, namely hypertension, hypercholesterolemia, obesity, diabetes, and cardiovascular disease, would contribute significantly to the remaining heritability...
December 7, 2017: Neurobiology of Aging
https://www.readbyqxmd.com/read/29338871/likelihood-of-total-resolution-in-selective-comprehensive-two-dimensional-liquid-chromatography-with-parallel-processing-simulation-and-theory
#6
Joe M Davis, Dwight R Stoll
The probability Pr(sLC×LC) that all peaks are separated by a resolution of 1.5 or more in selective comprehensive two-dimensional liquid chromatography (sLC × LC) is computed for simple model systems of 5 to 60 peaks and first-dimension (1D) gradient times of 100 to 2000 s. The computations include mimics of a commercial instrument, whose fixed second-dimension (2D) gradient time and use of one cycle time for initialization reduces Pr(sLC×LC) relative to an earlier report. For serial sLC × LC, in which a single device collects and transfers 1D multiplets to the second dimension, Pr(sLC×LC) under practical conditions is predicted to be only slightly larger than the probability of total resolution in LC × LC for separations of the same duration in each case...
December 16, 2017: Journal of Chromatography. A
https://www.readbyqxmd.com/read/29338712/association-between-the-level-of-education-and-knowledge-attitudes-and-practices-regarding-dengue-in-the-caribbean-region-of-colombia
#7
Fredi Alexander Diaz-Quijano, Ruth Aralí Martínez-Vega, Alfonso J Rodriguez-Morales, Ronald Alexander Rojas-Calero, María Lucrecia Luna-González, Ronald Giovanny Díaz-Quijano
BACKGROUND: Community integration in dengue control requires assessments of knowledge, attitudes and practices (KAPs), which can vary widely according to demographic and educational factors. We aimed to describe and compare the KAPs according to level of education in municipalities in the Caribbean region of Colombia. METHODS: A survey was administered from October to December 2015, including families selected through probabilistic sampling in eleven municipalities...
January 16, 2018: BMC Public Health
https://www.readbyqxmd.com/read/29338307/the-impact-of-prehabilitation-on-post-surgical-complications-in-patients-undergoing-non-urgent-cardiovascular-surgical-intervention-systematic-review-and-meta-analysis
#8
Filipe Marmelo, Vânia Rocha, Daniel Gonçalves
Introduction Cardiac surgery is an aggressive procedure, inducing a great level of stress and disturbance to the homeostasis of the organism and underlying several postoperative complications. Surgical prehabilitation comprises pre-operative physical conditioning designed to improve the physiological and functional capacities of the individual, prepare the organism for surgical stress and reduce the risk of postoperative morbidity. Aim This systematic review and meta-analysis is aimed at evaluating the ability of prehabilitation to prevent post-surgical complications in cardiac patients...
January 1, 2018: European Journal of Preventive Cardiology
https://www.readbyqxmd.com/read/29337995/evaluation-of-a-community-based-intervention-to-improve-maternal-and-neonatal-health-service-coverage-in-the-most-rural-and-remote-districts-of-zambia
#9
Choolwe Jacobs, Charles Michelo, Mumbi Chola, Nicholas Oliphant, Hikabasa Halwiindi, Sitali Maswenyeho, Kumar Sridutt Baboo, Mosa Moshabela
BACKGROUND: A community-based intervention comprising both men and women, known as Safe Motherhood Action Groups (SMAGs), was implemented in four of Zambia's poorest and most remote districts to improve coverage of selected maternal and neonatal health interventions. This paper reports on outcomes in the coverage of maternal and neonatal care interventions, including antenatal care (ANC), skilled birth attendance (SBA) and postnatal care (PNC) in the study areas. METHODOLOGY: Three serial cross-sectional surveys were conducted between 2012 and 2015 among 1,652 mothers of children 0-5 months of age using a 'before-and-after' evaluation design with multi-stage sampling, combining probability proportional to size and simple random sampling...
2018: PloS One
https://www.readbyqxmd.com/read/29336511/differential-visual-ornamentation-between-brood-parasitic-and-parental-cuckoos
#10
Masaru Hasegawa, Emi Arai
The evolution of brood parasitism should affect adult phenotypic traits due to sexual selection as well as the parasite-host interactions, though it is rarely focused on. Sexual selection theory predicts extravagant secondary sexual characteristics in brood parasites while immature-like modest sexual characteristics in parental species. This is because juvenile-like immature traits can attract mates by exploiting parental care for young (i.e. attraction to young), and because the good parent process, which favors traits that signal parental care ability, would constrain the evolution of costly secondary sexual characteristics due to evolutionary tradeoffs between parental investment and sexually selected traits...
January 16, 2018: Journal of Evolutionary Biology
https://www.readbyqxmd.com/read/29336009/gefitinib-for-advanced-non-small-cell-lung-cancer
#11
REVIEW
Esther Ha Sim, Ian A Yang, Richard Wood-Baker, Rayleen V Bowman, Kwun M Fong
BACKGROUND: The role of gefitinib for the treatment of advanced non-small cell lung cancer (NSCLC) is evolving. We undertook a systematic review to evaluate the available evidence from all randomised trials. OBJECTIVES: To determine the effectiveness and safety of gefitinib as first-line, second-line or maintenance treatment for advanced NSCLC. SEARCH METHODS: We performed searches in CENTRAL, MEDLINE and Embase from inception to 17 February 2017...
January 16, 2018: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/29335416/lack-of-pronounced-changes-in-the-expression-of-fatty-acid-handling-proteins-in-adipose-tissue-and-plasma%C3%A2-of-morbidly-obese-humans
#12
Ewa Anna Grzegorczyk, Ewa Harasim-Symbor, Bartlomiej Lukaszuk, Dorota Harasiuk, Barbara Choromanska, Piotr Mysliwiec, Malgorzata Zendzian-Piotrowska, Adrian Chabowski
BACKGROUND/OBJECTIVES: Fatty acid handling proteins are involved in the process of accumulation of lipids in different fat tissue depots. Thus, the aim of the study was to estimate the expression of both fatty acid transport and binding proteins in the subcutaneous (SAT) and visceral adipose tissue (VAT) of patients with morbid obesity without metabolic syndrome, as well as the plasma concentrations of these transporters. SUBJECTS/METHODS: Protein (Western blotting) and mRNA (Real-time PCR) expression of selected fatty acid handling proteins was assessed in the visceral and subcutaneous adipose tissue of 30 patients with morbid obesity...
January 15, 2018: Nutrition & Diabetes
https://www.readbyqxmd.com/read/29335209/chameleon-like-behavior-of-indolylpiperidines-in-complex-with-cholinesterases-targets-potent-butyrylcholinesterase-inhibitors
#13
Talita P C Chierrito, Susimaire Pedersoli-Mantoani, Carlos Roca, Victor Sebastian-Pérez, Loreto Martínez-Gonzalez, Daniel I Pérez, Concepción Perez, Angeles Canales, F Javier Cañada, Nuria E Campillo, Ivone Carvalho, Ana Martinez
Alzheimer's disease (AD) is the most common form of dementia worldwide with an increasing prevalence for the next years. The multifactorial nature of AD precludes the design of new drugs directed to a single target being probably one of the reasons for recent failures. Therefore, dual binding site acetylcholinesterase (AChE) inhibitors have been revealed as cognitive enhancers and β-amyloid modulators offering an alternative in AD therapy field. Based on the dual ligands NP61 and donepezil, the present study reports the synthesis of a series of indolylpiperidines hybrids to optimize the NP61 structure preserving the indole nucleus, but replacing the tacrine moiety of NP61 by benzyl piperidine core found in donepezil...
January 5, 2018: European Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/29335082/-a-comparative-analysis-of-anti-n-methyl-d-aspartate-receptor-encephalitis-with-or-without-abnormal-findings-on-cranial-magnetic-resonance-imaging
#14
Jian-Zhao Zhang, Qian Chen, Ping Zheng, Li-Na Xie, Xiao-Li Yi, Hai-Tao Ren, Jian Yang
OBJECTIVE: To investigate the clinical features of children with anti-N-methyl-D-aspartate receptor (anti-NMDAR) encephalitis with normal or abnormal cranial magnetic resonance imaging (MRI) findings via a comparative analysis. METHODS: A retrospective analysis was performed for the clinical data of 33 children with anti-NMDAR encephalitis. The clinical features and prognosis were compared between the children with normal and abnormal cranial MRI findings. RESULTS: In the 33 children with anti-NMDAR encephalitis, the most common initial symptoms were seizures (61%) and involuntary movement (61%), followed by language disorder (54%), mental and behavioral abnormalities (52%), and disturbance of consciousness (30%)...
January 2018: Zhongguo Dang Dai Er Ke za Zhi, Chinese Journal of Contemporary Pediatrics
https://www.readbyqxmd.com/read/29334929/chronic-kidney-disease-in-sugarcane-workers-in-cameroon-a-cross-sectional-study
#15
Martin E Ekiti, Jean-Berthelot Zambo, Felix K Assah, Valirie N Agbor, Krystel Kekay, Gloria Ashuntantang
BACKGROUND: Agricultural workers especially in sugarcane plantations have a high risk of chronic kidney disease (CKD). Little is known about CKD among sugarcane plantation workers in Cameroon. This study sought to evaluate the prevalence and identify factors associated with CKD in sugarcane plantation workers in Cameroon. METHODS: We conducted an analytic cross-sectional study including 204 adult workers at the sugarcane plantation complex in Mbandjock, Cameroon; over 500 m above sea level...
January 15, 2018: BMC Nephrology
https://www.readbyqxmd.com/read/29334550/chronic-hepatitis-c-virus-infection-and-subsequent-hiv-viral-load-among-women-with-hiv-initiating-antiretroviral-therapy
#16
Sarah J Willis, Stephen R Cole, Daniel Westreich, Andrew Edmonds, Christopher B Hurt, Svenja Albrecht, Kathryn Anastos, Michael Augenbraun, Margaret Fischl, Audrey L French, Aley G Kalapila, Roksana Karim, Marion G Peters, Michael Plankey, Eric C Seaberg, Phyllis C Tien, Adaora A Adimora
OBJECTIVE(S): One in four persons living with HIV is coinfected with HCV. Biological and behavioral mechanisms may increase HIV viral load among coinfected persons. Therefore, we estimated the longitudinal effect of chronic HCV on HIV suppression after ART initiation among women with HIV (WWH). DESIGN: HIV RNA was measured every six months among 441 WWH in the Women's Interagency HIV Study who initiated ART from 2000-2015. METHODS: Log-binomial regression models were used to compare the proportion of study visits with detectable HIV RNA between women with and without chronic HCV...
January 13, 2018: AIDS
https://www.readbyqxmd.com/read/29334155/response-selection-codes-in-neurophysiological-data-predict-conjoint-effects-of-controlled-and-automatic-processes-during-response-inhibition
#17
Witold X Chmielewski, Moritz Mückschel, Christian Beste
The inhibition of prepotent responses is a requirement for goal-directed behavior and several factors determine corresponding successful response inhibition processes. One factor relates to the degree of automaticity of pre-potent response tendencies and another factor relates to the degree of cognitive control that is exerted during response inhibition. However, both factors can conjointly modulate inhibitory control. Cognitive theoretical concepts suggest that codings of stimulus-response translations may underlie such conjoint effects...
January 15, 2018: Human Brain Mapping
https://www.readbyqxmd.com/read/29333721/carbohydrate-dose-influences-liver-and-muscle-glycogen-oxidation-and-performance-during-prolonged-exercise
#18
Andy J King, John P O'Hara, Douglas J Morrison, Tom Preston, Roderick F G J King
This study investigated the effect of carbohydrate (CHO) dose and composition on fuel selection during exercise, specifically exogenous and endogenous (liver and muscle) CHO oxidation. Ten trained males cycled in a double-blind randomized order on 5 occasions at 77% V˙O2max for 2 h, followed by a 30-min time-trial (TT) while ingesting either 60 g·h-1 (LG) or 75 g·h-113 C-glucose (HG), 90 g·h-1 (LGF) or 112.5 g·h-113 C-glucose-13 C-fructose ([2:1] HGF) or placebo. CHO doses met or exceed reported intestinal transporter saturation for glucose and fructose...
January 2018: Physiological Reports
https://www.readbyqxmd.com/read/29332693/ink-dating-part-ii-interpretation-of-results-in-a-legal-perspective
#19
Agnès Koenig, Céline Weyermann
The development of an ink dating method requires an important investment of resources in order to step from the monitoring of ink ageing on paper to the determination of the actual age of a questioned ink entry. This article aimed at developing and evaluating the potential of three interpretation models to date ink entries in a legal perspective: (1) the threshold model comparing analytical results to tabulated values in order to determine the maximal possible age of an ink entry, (2) the trend tests that focusing on the "ageing status" of an ink entry, and (3) the likelihood ratio calculation comparing the probabilities to observe the results under at least two alternative hypotheses...
January 2018: Science & Justice: Journal of the Forensic Science Society
https://www.readbyqxmd.com/read/29331845/effect-of-levetiracetam-on-extracellular-amino-acid-levels-in-the-dorsal-hippocampus-of-rats-with-temporal-lobe-epilepsy
#20
Pichardo Macías Luz Adriana, Ramírez Mendiola Blanca Alcira, Contreras García Itzel Jatziri, Zamudio Hernández Sergio Roberto, Chávez Pacheco Juan Luis, Sánchez Huerta Karla Berenice, Mendoza Torreblanca Julieta Griselda
Levetiracetam (LEV) is an anticonvulsant drug with a unique mechanism of action that is not completely understood. However, its activity profile may involve effects on excitatory and/or inhibitory neurotransmission since the primary target of LEV, synaptic vesicle protein 2A, is ubiquitously expressed in all types of synaptic vesicles. Therefore, the objective of the present study was to explore the effect of LEV (300 mg/kg/day for one week, administered via osmotic mini-pumps) on neurotransmitter release and its probable selective effect on extracellular gamma-amino butyric acid (GABA), glutamate (Glu), aspartate (Asp), glutamine (Gln), taurine (Tau) and glycine (Gly) concentrations (using in vivo microdialysis under basal and high-K+ conditions) in the dorsal hippocampus (DH), a region that undergoes major synaptic changes during epilepsy...
January 5, 2018: Epilepsy Research
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