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https://www.readbyqxmd.com/read/28734206/theoretical-investigation-of-the-conformational-space-of-baicalin
#1
Juan J Martínez Medina, Evelina G Ferrer, Patricia A M Williams, Nora B Okulik
Flavonoids are a large group of polyphenolic compounds ubiquitously present in plants. They are important components of human diet. They are recognized as potential drug candidates to be used in the treatment and prevention of a lot of pathological disorders, due to their protective effects. Baicalin (7-glucuronic acid 5, 6-dihydroxyflavone) is one of the main single active constituents isolated from the dried roots of Scutellaria baicalensis Georgi. The great interest on this flavonoid is due to its various pharmacological properties, such as antioxidant, antimicrobial, anti-inflammatory, anticancer and so on, and its high accumulation in the roots of S...
July 11, 2017: Journal of Molecular Graphics & Modelling
https://www.readbyqxmd.com/read/28731434/passive-assessment-of-routine-driving-with-unobtrusive-sensors-a-new-approach-for-identifying-and-monitoring-functional-level-in-normal-aging-and-mild-cognitive-impairment
#2
Adriana Seelye, Nora Mattek, Nicole Sharma, Phelps Witter, Ariella Brenner, Katherine Wild, Hiroko Dodge, Jeffrey Kaye
BACKGROUND: Driving is a key functional activity for many older adults, and changes in routine driving may be associated with emerging cognitive decline due to early neurodegenerative disease. Current methods for assessing driving such as self-report are inadequate for identifying and monitoring subtle changes in driving patterns that may be the earliest signals of functional change in developing mild cognitive impairment (MCI). OBJECTIVE: This proof of concept study aimed to establish the feasibility of continuous driving monitoring in a sample of cognitively normal and MCI older adults for an average of 206 days using an unobtrusive driving sensor and demonstrate that derived sensor-based driving metrics could effectively discriminate between MCI and cognitively intact groups...
July 19, 2017: Journal of Alzheimer's Disease: JAD
https://www.readbyqxmd.com/read/28730756/animal-assisted-psychotherapy-for-young-people-with-behavioural-problems-in-residential-care
#3
Alexander Muela, Nekane Balluerka, Nora Amiano, Miguel Angel Caldentey, Jone Aliri
The aim of this study was to evaluate the impact of an animal-assisted psychotherapy (AAP) programme on clinical symptoms, personal adjustment, and adaptive skills in a group of adolescents in residential care who had experienced childhood trauma and who presented mental health problems and difficulties adapting to the care home environment. The 87 participants (Mage  = 15.17, SD = 1.53) were divided into two groups: a treatment group (25 girls and 27 boys; Mage  = 15.00, SD = 1.55) and a control group (9 girls and 26 boys; Mage  = 15...
July 20, 2017: Clinical Psychology & Psychotherapy
https://www.readbyqxmd.com/read/28730081/effect-of-human-autologous-serum-and-fetal-bovine-serum-on-human-corneal-epithelial-cell-viability-migration-and-proliferation-in-vitro
#4
Ming-Feng Wu, Tanja Stachon, Berthold Seitz, Achim Langenbucher, Nóra Szentmáry
AIM: To analyze the concentration-dependent effects of autologous serum (AS) and fetal bovine serum (FBS) on human corneal epithelial cell (HCEC) viability, migration and proliferation. METHODS: AS was prepared from 13 patients with non-healing epithelial defects Dulbecco's modified eagle medium/Ham's F12 (DMEM/F12) with 5% FBS, 0.5% dimethyl sulphoxide (DMSO), 10 ng/mL human epidermal growth factor, 1% insulin-transferrin-selenium, then were incubated in serum media: DMEM/F12 supplemented by 5%, 10%, 15% or 30% AS or FBS...
2017: International Journal of Ophthalmology
https://www.readbyqxmd.com/read/28729394/body-fat-of-rats-of-different-age-groups-and-nutritional-states-assessment-by-micro-ct-and-skinfold-thickness
#5
Eva Tekus, Alexandra Miko, Nora Furedi, Ildiko Rostas, Judit Tenk, Tamas Kiss, István Szitter, Marta Balasko, Zsuzsanna Helyes, Marta Wilhelm, Erika Petervari
Obesity presents a growing public health problem. Therefore, the analysis of body composition is important in clinical practice as well as in animal research models of obesity, hence precise methods for the assessment of body fat would be essential. We aimed to evaluate in vivo abdominal micro-computed tomography scan restricted to the L1-L3 region (micro-CT(L1-L3)), a skinfold thickness-based method (STM) and post mortem body composition analysis (PMA) with regard to whole-body micro-CT scan in rats. Male Wistar rats of different age-groups (from 3 to 24 months) and nutritional states (normally fed, high-fat diet-induced obese, calorie-restricted) were used...
July 20, 2017: Journal of Applied Physiology
https://www.readbyqxmd.com/read/28726229/monitoring-and-modeling-4-chlorophenol-biodegradation-kinetics-by-phenol-acclimated-activated-sludge-by-using-open-respirometry
#6
Cintia C Lobo, Nora C Bertola, Edgardo M Contreras, Noemí E Zaritzky
The aim of this study was to analyze the mechanisms, stoichiometry, and stability of 4-chlorophenol (4CP) biodegradation kinetics by phenol-acclimated activated sludge using open respirometry. While the removal of 4CP was higher than 98%, the removal of chemical oxygen demand (COD) ranged between 69 and 79% due to the accumulation of an intermediate metabolite. The value obtained from respirometric profiles for the stoichiometric ratio of O2 to 4CP (YO2/4CP) was 1.95 ± 0.04 mol of oxygen consumed per mol of 4CP removed...
July 20, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28722712/erratum-ontogeny-and-homeostasis-of-cns-myeloid-cells
#7
Marco Prinz, Daniel Erny, Nora Hagemeyer
No abstract text is available yet for this article.
July 19, 2017: Nature Immunology
https://www.readbyqxmd.com/read/28722652/the-packing-density-of-a-supramolecular-membrane-protein-cluster-is-controlled-by-cytoplasmic-interactions
#8
Elisa Merklinger, Jan-Gero Schloetel, Pascal Weber, Helena Batoulis, Sarah Holz, Nora Karnowski, Jérôme Finke, Thorsten Lang
Molecule clustering is an important mechanism underlying cellular self-organization. In the cell membrane, a variety of fundamentally different mechanisms drive membrane protein clustering into nanometre-sized assemblies. To date, it is unknown whether this clustering process can be dissected into steps differentially regulated by independent mechanisms. Using clustered syntaxin molecules as an example, we study the influence of a cytoplasmic protein domain on the clustering behaviour. Analysing protein mobility, cluster size and accessibility to myc-epitopes we show that forces acting on the transmembrane segment produce loose-clusters, while cytoplasmic protein interactions mediate a tightly packed state...
July 19, 2017: ELife
https://www.readbyqxmd.com/read/28721526/genetic-characterization-of-human-hydatid-cysts-shows-coinfection-by-echinococcus-canadensis-g7-and-echinococcus-granulosus-sensu-stricto-g1-in-argentina
#9
María Florencia Debiaggi, Silvia Viviana Soriano, Nora Beatriz Pierangeli, Lorena Evelina Lazzarini, Luis Alfredo Pianciola, Melina Leonor Mazzeo, Sergio Moguillansky, Juan Angel Basualdo Farjat
Human cystic echinococcosis caused by the larval stage of Echinococcus granulosus sensu lato (s.l.) is a highly endemic disease in the province of Neuquén, Patagonia, Argentina. Human infections with E. granulosus sensu stricto (s.s.) G1 and Echinococcus canadensis G6 were reported in Neuquén in previous studies, whereas four genotypes were identified in livestock: G1, G3, G6, and G7. The aim of this study was to identify the genotypes of E. granulosus s.l. isolates from humans of Neuquén province, Patagonia, Argentina, through the 2005-2014 period...
July 18, 2017: Parasitology Research
https://www.readbyqxmd.com/read/28720834/chemical-inhibitors-of-candida-albicans-hyphal-morphogenesis-target-endocytosis
#10
Hagit Bar-Yosef, Nora Vivanco Gonzalez, Shay Ben-Aroya, Stephen J Kron, Daniel Kornitzer
Candida albicans is an opportunistic pathogen, typically found as a benign commensal yeast living on skin and mucosa, but poised to invade injured tissue to cause local infections. In debilitated and immunocompromised individuals, C. albicans may spread to cause life-threatening systemic infections. Upon contact with serum and at body temperature, C. albicans performs a regulated switch to filamentous morphology, characterized by emergence of a germ tube from the yeast cell followed by mold-like growth of branching hyphae...
July 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28720358/prognostic-significance-of-neutrophilic-infiltration-in-benign-lymph-nodes-in-patients-with-muscle-invasive-bladder-cancer
#11
Sumanta K Pal, Anh Pham, Winston Vuong, Xueli Liu, Yulan Lin, Nora Ruel, Bertram E Yuh, Kevin Chan, Timothy Wilson, Seth P Lerner, David McConkey, Richard Jove, Wei Liang
BACKGROUND: Preclinical studies suggest that signal transducer and activator of transcription 3 (STAT3)-mediated recruitment of neutrophils to premetastatic tissue occurs prior to metastatic progression. OBJECTIVE: We sought to determine if neutrophilic infiltration in benign nodal tissue is associated with poor clinical outcome in patients with muscle-invasive bladder cancer. DESIGN, SETTING, AND PARTICIPANTS: Formalin-fixed, paraffin-embedded tissue was secured from 55 patients with muscle-invasive bladder cancer who had undergone cystectomy at our institution...
February 2017: European Urology Focus
https://www.readbyqxmd.com/read/28720259/empowering-survivors-after-colorectal-and-lung-cancer-treatment-pilot-study-of-a-self-management-survivorship-care-planning-intervention
#12
Anne Reb, Nora Ruel, Marwan Fakih, Lily Lai, Ravi Salgia, Betty Ferrell, Sagus Sampath, Jae Y Kim, Dan J Raz, Virginia Sun
PURPOSE: This study evaluates the feasibility and acceptability of a Self-Management Survivorship Care Planning (SM-SCP) intervention in colorectal and lung cancer survivors. METHODS: This is a single-group, pre- and post-mixed methods study of an advance practice nurse-driven survivorship care intervention that integrates a survivorship care plan with self-management skills coaching. Colorectal and lung cancer survivors with stage I-III disease were enrolled at 3-6 months after completing treatments, and the intervention was administered in one in-person or telephone session...
August 2017: European Journal of Oncology Nursing: the Official Journal of European Oncology Nursing Society
https://www.readbyqxmd.com/read/28719465/predictors-of-outcome-in-adenoid-cystic-carcinoma-of-salivary-glands-a-clinicopathologic-study-with-correlation-between-myb-fusion-and-protein-expression
#13
Bin Xu, Esther Drill, Allen Ho, Alan Ho, Lara Dunn, Carlos Nicolas Prieto-Granada, Timothy Chan, Ian Ganly, Ronald Ghossein, Nora Katabi
Adenoid cystic carcinoma (ACC) is the second most common salivary gland malignancy and it has a high rate of recurrences and a poor long-term prognosis. Our aim was to assess the prognostic factors in ACC and study MYB-NFIB fusion and MYB protein expression in a large retrospective cohort of 135 patients with a median follow-up of 6.3 years. The 5- and 10-year local recurrence-free survival (RFS) rate of 94% and 78%, 5- and 10-year distant metastasis survival rate of 77% and 58%, and 5- and 10-year RFS of 66% and 44%...
July 17, 2017: American Journal of Surgical Pathology
https://www.readbyqxmd.com/read/28718470/co2-activation-and-dissociation-on-the-low-miller-index-surfaces-of-pure-and-ni-coated-iron-metal-a-dft-study
#14
Caroline R Kwawu, Richard Tia, Evans Adei, Nelson Y Dzade, C Richard A Catlow, Nora H de Leeuw
We have used spin polarized density functional theory calculations to perform extensive mechanistic studies of CO2 dissociation into CO and O on the clean Fe(100), (110) and (111) surfaces and on the same surfaces coated by a monolayer of nickel. CO2 chemisorbs on all three bare facets and binds more strongly to the stepped (111) surface than on the open flat (100) and close-packed (110) surfaces, with adsorption energies of -88.7 kJ mol(-1), -70.8 kJ mol(-1) and -116.8 kJ mol(-1) on the (100), (110) and (111) facets, respectively...
July 18, 2017: Physical Chemistry Chemical Physics: PCCP
https://www.readbyqxmd.com/read/28717956/retrospective-analysis-of-canine-vector-borne-diseases-cvbd-in-germany-with-emphasis-on-the-endemicity-and-risk-factors-of-leishmaniosis
#15
Majda Globokar Vrhovec, Nikola Pantchev, Klaus Failing, Christian Bauer, Nora Travers-Martin, Horst Zahner
No abstract text is available yet for this article.
July 17, 2017: Parasitology Research
https://www.readbyqxmd.com/read/28717759/quality-oncology-practice-initiative-can-guide-and-improve-oncology-providers-training-in-brazil
#16
Cristiane Decat Bergerot, Errol J Philip, Paulo Gustavo Bergerot, Simone Elias, Daiane Pereira Guimarães, Nora Manoukian Forones, Otavio Cesar Carvalho Guimarães Baiocchi, Nildo Alves Batista, Edvane Birelo Lopes De Domenico
PURPOSE: It has become crucial to translate scientific findings and to find ways by which to mobilize local resources to improve the quality and accessibility of cancer care in developing countries. This study seeks to provide insight into challenge through examining differences in clinician documentation of patients with cancer treated at a Brazilian Public University Hospital. METHODS: ASCO Quality Oncology Practice Initiative (QOPI) measures were used to examine the care provided in the departments of breast, colorectal, lymphoma, gynecology, and lung cancers...
June 2017: Journal of Global Oncology
https://www.readbyqxmd.com/read/28717512/trauma-related-emotions-and-radical-acceptance-in-dialectical-behavior-therapy-for-posttraumatic-stress-disorder-after-childhood-sexual-abuse
#17
Nora Görg, Kathlen Priebe, Jan R Böhnke, Regina Steil, Anne S Dyer, Nikolaus Kleindienst
BACKGROUND: Posttraumatic Stress Disorder (PTSD) related to childhood sexual abuse (CSA) is often associated with a wide range of trauma-related aversive emotions such as fear, disgust, sadness, shame, guilt, and anger. Intense experience of aversive emotions in particular has been linked to higher psychopathology in trauma survivors. Most established psychosocial treatments aim to reduce avoidance of trauma-related memories and associated emotions. Interventions based on Dialectical Behavior Therapy (DBT) also foster radical acceptance of the traumatic event...
2017: Borderline Personality Disorder and Emotion Dysregulation
https://www.readbyqxmd.com/read/28716343/questioning-progress-towards-universal-health-coverage-for-the-most-vulnerable
#18
Nora Groce
No abstract text is available yet for this article.
August 2017: Lancet Global Health
https://www.readbyqxmd.com/read/28715464/impact-of-an-implicit-social-skills-training-group-in-children-with-autism-spectrum-disorder-without-intellectual-disability-a-before-and-after-study
#19
Jokthan Guivarch, Veena Murdymootoo, Sara-Nora Elissalde, Xavier Salle-Collemiche, Sophie Tardieu, Elisabeth Jouve, François Poinso
INTRODUCTION: Children with Autism Spectrum Disorders (ASDs) have problems with social skills. Social skills training groups are among the proposed therapeutic strategies, but their efficacy still needs to be evaluated. OBJECTIVE: To evaluate the efficacy of an implicit social skills training group in children with ASDs without intellectual disability. METHODS: A before-and-after study of children with ASD without intellectual disability was conducted in a child psychiatry day hospital, where they participated in an implicit group with cooperative games...
2017: PloS One
https://www.readbyqxmd.com/read/28715354/validation-of-eq-5d-and-15d-in-the-assessment-of-health-related-quality-of-life-in-chronic-pain
#20
Pekka Vartiainen, Pekka Mäntyselkä, Tarja Heiskanen, Nora Hagelberg, Seppo Mustola, Heli Forssell, Hannu Kautiainen, Eija Kalso
Chronic pain has a significant impact on quality of life. Measurement of health-related quality of life (HRQoL) is essential in the assessment of pain management outcomes, but different instruments have produced varying results. We assessed the validity of 2 HRQoL instruments, EuroQol 5 dimensions questionnaire (EQ-5D) and 15-dimensional health-related quality of life measure (15D), in patients with challenging chronic pain. Three hundred ninety-one chronic noncancer pain patients referred to tertiary pain clinics completed EQ-5D, 15D, and a broad set of questionnaires mapping socioeconomic factors, self-rated health, pain intensity and interference, depression, pain acceptance, pain-related anxiety, and sleep...
August 2017: Pain
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