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Ali A Asadi-Pooya, Kousuke Kanemoto, Oh-Young Kwon, Go Taniguchi, Zhou Dong, Yotin Chinvarun, Hsiang-Yu Yu, Aileen McGonigal, Andres Miguel Kanner, Sung-Pa Park
PURPOSE: The purpose of this review was to investigate the prevalence of depression in people with epilepsy (PWE) in different countries in Asia. METHODS: We searched the electronic database PubMed on June 13, 2017 for articles in English that included the following search terms: "epilepsy" AND "depression" AND "country name" for all Asian countries since 1947. Relevant original studies from Asia were included if they reported the prevalence of depression in PWE...
March 12, 2018: Seizure: the Journal of the British Epilepsy Association
Srilatha Vantipalli, Jiasong Li, Manmohan Singh, Salavat R Aglyamov, Kirill V Larin, Michael D Twa
SIGNIFICANCE: Measured corneal biomechanical properties are driven by intraocular pressure, tissue thickness, and inherent material properties. We demonstrate tissue thickness as an important factor in the measurement of corneal biomechanics that can confound short-term effects due to UV riboflavin cross-linking (CXL) treatment. PURPOSE: We isolate the effects of tissue thickness on the measured corneal biomechanical properties using optical coherence elastography by experimentally altering the tissue hydration state and stiffness...
March 21, 2018: Optometry and Vision Science: Official Publication of the American Academy of Optometry
Luciana Romão, Vanessa P do Canto, Paulo A Netz, Vivaldo Moura-Neto, Ângelo C Pinto, Cristian Follmer
Glioblastoma multiform (GBM) is the most common and devastating type of primary brain tumor, being considered the deadliest of human cancers. In this context, extensive efforts have been undertaken to develop new drugs that exhibit both antiproliferation and antimetastasis effects on GBM. 1,4-Naphthoquinone (1,4-NQ) scaffold has been found in compounds able to inhibit important biological targets associated with cancer, which includes DNA topoisomerase, Hsp90 and monoamine oxidase. Among potential antineoplastic 1,4-NQs is the plant-derived lapachol (2-hydroxy-3-prenyl-1,4-naphthoquinone) that was found to be active against the Walker-256 carcinoma and Yoshida sarcoma...
March 20, 2018: Anti-cancer Drugs
Alina L Bendinger, Christin Glowa, Jörg Peter, Christian P Karger
A protocol for photoacoustic imaging (PAI) has been developed to assess pixel-based oxygen saturation (sO2) distributions of experimental tumor models. The protocol was applied to evaluate the dependence of PAI results on measurement settings, reproducibility of PAI, and for the characterization of the oxygenation status of experimental prostate tumor sublines (Dunning R3327-H, -HI, -AT1) implanted subcutaneously in male Copenhagen rats. The three-dimensional (3-D) PA data employing two wavelengths were used to estimate sO2 distributions...
March 2018: Journal of Biomedical Optics
Kevin Rudolf, Christopher Grieben, Katja Petrowski, Ingo Froböse, Andrea Schaller
Strategies for increasing adherence to physical activity assessments are often linked to extra financial or personal effort. This paper aims to investigate the influence of the recruitment strategy on participants' adherence to accelerometry and resulting PA data. Data were used from two previous studies conducted in 2013 and 2016 in Cologne, Germany, differing in recruitment strategy ( N  = 103, 40.8% male, mean age 20.9 ± 3.7 years, mean BMI 23.7 ± 4.1 kg/m2 ). In the passive recruitment (PR) group, vocational students took part in the accelerometry (ActiGraph GT3X+) in line with the main study unless they denied participation...
June 2018: Preventive Medicine Reports
Sipla Aggarwal, Anil Kumar, Kaushal K Bhati, Gazaldeep Kaur, Vishnu Shukla, Siddharth Tiwari, Ajay K Pandey
Enhancement of micronutrient bioavailability is crucial to address the malnutrition in the developing countries. Various approaches employed to address the micronutrient bioavailability are showing promising signs, especially in cereal crops. Phytic acid (PA) is considered as a major antinutrient due to its ability to chelate important micronutrients and thereby restricting their bioavailability. Therefore, manipulating PA biosynthesis pathway has largely been explored to overcome the pleiotropic effect in different crop species...
2018: Frontiers in Plant Science
Lauren Mullen, Kim Boerrigter, Nicholas Ferriero, Jeff Rosalsky, Abigail van Buren Barrett, Patrick J Murray, Andrew D Steen
Proteins constitute a particularly bioavailable subset of organic carbon and nitrogen in aquatic environments but must be hydrolyzed by extracellular enzymes prior to being metabolized by microorganisms. Activities of extracellular peptidases (protein-degrading enzymes) have frequently been assayed in freshwater systems, but such studies have been limited to substrates for a single enzyme [leucyl aminopeptidase (Leu-AP)] out of more than 300 biochemically recognized peptidases. Here, we report kinetic measurements of extracellular hydrolysis of five substrates in 28 freshwater bodies in the Delaware Water Gap National Recreation Area in the Pocono Mountains (PA, United States) and near Knoxville (TN, United States), between 2013 and 2016...
2018: Frontiers in Microbiology
Jennifer L Reed, Christie A Cole, Madeleine C Ziss, Heather E Tulloch, Jennifer Brunet, Heather Sherrard, Robert D Reid, Andrew L Pipe
A disconcerting proportion of Canadian nurses are physically inactive and report poor cardiovascular health. Web-based interventions incorporating feedback and group features may represent opportune, convenient, and cost-effective methods for encouraging physical activity (PA) in order to improve the levels of PA and cardiovascular health of nurses. The purpose of this parallel-group randomized trial was to examine the impact of an intervention providing participants with feedback from an activity monitor coupled with a web-based individual, friend or team PA challenge, on the PA and cardiovascular health of nurses working in a cardiovascular setting...
2018: Frontiers in Physiology
Nora E Fritz, Nicholas R Boileau, Julie C Stout, Rebecca Ready, Joel S Perlmutter, Jane S Paulsen, Kimberly Quaid, Stacey Barton, Michael K McCormack, Susan L Perlman, Noelle E Carlozzi
Up to 90% of individuals with Huntington's disease (HD)-a progressive, inherited neurodegenerative disorder-experience apathy. Apathy is particularly debilitating because it is marked by a reduction in goal-directed behaviors, including self-care, social interactions, and mobility. The objective of this study was to examine relationships between variables of apathy, functional status, physical function, cognitive function, behavioral status/emotional function, and health-related quality of life. Clinician-rated measures of physical, cognitive, and behavioral function, including one clinician-rated item on apathy, and self-reported measures of physical function, health-related quality of life, and emotional, cognitive, and social function were collected in a single session from 487 persons with the HD mutation (prodromal, N=193; early-stage manifest, N=186; late-stage manifest, N=108)...
March 21, 2018: Journal of Neuropsychiatry and Clinical Neurosciences
Joseph A Wonderlich, Lauren Breithaupt, James C Thompson, Ross D Crosby, Scott G Engel, Sarah Fischer
Stress and affect have been implicated in the maintenance of binge eating for women with symptoms of bulimia nervosa (BN). Neuroimaging and ecological momentary assessment (EMA) have separately examined how these variables may contribute to eating disorder behavior. Though both methodologies have their own strengths, it's unclear how either methodology might inform the other. This study examined the impact of individual differences in neural reactivity to food cues following acute stress on the trajectories of positive affect (PA) and negative affect (NA) surrounding binge eating...
March 14, 2018: Journal of Psychiatric Research
Yang Yang, Zhao-Lan Cao, Xiao-Yu Zhou, Xiao-Qing Chen, Jing-Jing Pan, Rui Cheng
OBJECTIVE: The diagnostic value of neutrophil / lymphocyte (N/L) ratio in the early diagnosis of neonatal necrotizing colitis (NEC) was evaluated. METHODS: This is a cross-sectional study. From the 103 NEC cases, the preterm infants were randomly recruited into this study, including NEC I 41 cases, NEC II 34 cases and NEC III 28 cases. The control group included 58 preterm infants without NEC. Routine clinical data and blood samples of all NEC patients were collected within 24 hours after the established diagnosis of NEC...
March 20, 2018: Journal of Maternal-fetal & Neonatal Medicine
Benjamin Zeeb, Merve Yavuz-Düzgun, Johannes Dreher, Jacob Evert, Timo Stressler, Lutz Fischer, Beraat Özcelik, Jochen Weiss
The incorporation of novel plant-based proteins into foods is often challenging due to an unacceptable bitter sensation. Typically, a combination of electrostatic and hydrophobic forces contributes to the proteins' bitterness. The current study therefore focuses on the development of electrical properties on cationic plant proteins to reduce their overall bitterness in order to improve the perceived sensorial acceptance. As such, we utilized a simple mixing process to induce complex coacervation of oppositely charged biopolymers under acidic conditions...
March 20, 2018: Food & Function
Ingrid L Bakker, Sandra T van Tiel, Joost Haeck, Gabriela N Doeswijk, Erik de Blois, Marcel Segbers, Theodosia Maina, Berthold A Nock, Marion de Jong, Simone U Dalm
PURPOSE: The gastrin-releasing peptide receptor (GRPR), overexpressed on various tumor types, is an attractive target for receptor-mediated imaging and therapy. Another interesting approach would be the use of GRPR radioligands for pre-operative imaging and subsequent radio-guided surgery, with the goal to improve surgical outcome. GRPR radioligands were successfully implemented in clinical studies, especially Sarabesin 3 (SB3) is an appealing GRPR antagonist with high receptor affinity...
March 19, 2018: Molecular Imaging and Biology: MIB: the Official Publication of the Academy of Molecular Imaging
David Benjamin Stewart MacDonald, Dana Archibald
No abstract text is available yet for this article.
March 19, 2018: Canadian Journal of Anaesthesia, Journal Canadien D'anesthésie
Vina Ps Tan, Heather M Macdonald, Leigh Gabel, Heather A McKay
Physical activity is essential for optimal bone strength accrual, but we know little about interactions between physical activity, sedentary time, and bone outcomes in older adolescents. Physical activity (by accelerometer and self-report) positively predicted bone strength and the distal and midshaft tibia in 15-year-old boys and girls. Lean body mass mediated the relationship between physical activity and bone strength in adolescents. PURPOSE: To examine the influence of physical activity (PA) and sedentary time on bone strength, structure, and density in older adolescents...
March 20, 2018: Archives of Osteoporosis
Alison J Griffiths, Claire M White, Peter K Thain, Lindsay M Bearne
The aim of this systematic review was to evaluate the evidence from randomised controlled trials (RCTs) evaluating the effectiveness of interactive digital interventions (IDIs) for physical activity (PA) and health related quality of life (HRQoL) in people with Inflammatory Arthritis [rheumatoid arthritis (RA), juvenile idiopathic arthritis (JIA) axial Spondyloarthritis (AS) and psoriatic arthritis (PsA)]. Seven electronic databases identified published and unpublished studies. Two reviewers conducted independent data extraction and quality assessment using the Cochrane risk of bias tool (RoB)...
March 19, 2018: Rheumatology International
K Schneider
The radiographic technique of pediatric chest X‑rays is substantially different from that in adults. In nearly all cases ap/pa X‑rays are sufficient and lateral radiographs are rarely needed. In the first years of life the thymus may overshadow the heart, the great vessels and the lung hila. The most important anatomical structures essential for diagnosing pathological findings of the lungs and mediastinum are the trachea with the bifurcation and the main bronchi with the adjacent great vessels. For the assessment of distended lungs and intrathoracic consolidations, fundamental knowledge of the anatomy in childhood and malformations which can involve the airways, the lungs, the heart, as well as systemic and pulmonary vessels are indispensable...
March 19, 2018: Der Radiologe
Liang Zhang, Danli Sheng, Dong Wang, Yuanzhi Yao, Ke Yang, Zhigang Wang, Liming Deng, Yu Chen
Background: The construction of theranostic nanosystems with concurrently high biosafety and therapeutic performance is a challenge but has great significance for the clinical translation of nanomedicine for combating cancer. Methods: Bio-inspired melanin-based nanoliposomes (Lip-Mel) as theranostic agents were constructed for simultaneous photoacoustic (PA) imaging- and T1 -weighted magnetic resonance (MR) imaging-guided photothermal ablation of tumors, which was demonstrated both in vitro and in vivo . The high biosafety of Lip-Mel was also systematically evaluated...
2018: Theranostics
DanRong Hu, LiJuan Chen, Ying Qu, JinRong Peng, BingYang Chu, Kun Shi, Ying Hao, Lin Zhong, MengYao Wang, ZhiYong Qian
The combination of chemotherapy with photodynamic therapy (PDT) has attracted broad attention as it can overcome limitations of conventional chemo-treatment by using different modes of action. However, the efficacy of PDT to treat solid tumors is severely affected by hypoxia in tumors. Methods : In this study, we developed oxygen-generating theranostic nanoparticles (CDM NPs) by hierarchically assembling doxorubicin (DOX), chlorin e6 (Ce6) and colloidal manganese dioxide (MnO2 ) with poly (ε-caprolactone-co-lactide)-b-poly (ethylene glycol)-b-poly (ε-caprolactone-co-lactide) for treating breast cancer...
2018: Theranostics
Peng Lin, Chen Xu, Wei Xing, Luni Sun, Daniel I Kaplan, Nobuhide Fujitake, Chris M Yeager, Kathleen A Schwehr, Peter H Santschi
Uptake of six particle-reactive and/or redox-sensitive radionuclides (210 Pb,234 Th,7 Be,59 Fe,237 Np and233 Pa) by 14 humic acids (HAs) was investigated in artificial groundwater under mildly acidic conditions (pH~5.5). In HA-groundwater slurry, Pb, Be, Fe and Pa bound strongly to particulate HA (>0.45 µm), supporting their application as tracers of soil erosion. Th bound strongly to the colloidal HA (3 kDa-0.45 µm) and as such, would not be a good candidate as a tracer for monitoring soil erosion...
March 19, 2018: Scientific Reports
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