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https://www.readbyqxmd.com/read/28346781/metabolism-of-ibuprofen-by-phragmites-australis-uptake-and-phytodegradation
#1
Yujie He, Alette A M Langenhoff, Nora B Sutton, Huub H M Rijnaarts, Marco H Blokland, Feiran Chen, Christian Huber, Peter Schröder
This study explores ibuprofen (IBP) uptake and transformation in the wetland plant species Phragmites australis and the underlying mechanisms. We grew P. australis in perlite under greenhouse conditions and treated plants with 60 µg/l of IBP. Roots and rhizomes (RR), stems and leaves (SL), and liquid samples were collected during 21 days of exposure. Results show that P. australis can take up, translocate, and degrade IBP. IBP was completely removed from the liquid medium after 21 days with a half-life of 2...
March 27, 2017: Environmental Science & Technology
https://www.readbyqxmd.com/read/28346479/rare-variants-in-fox-1-homolog-a-rbfox1-are-associated-with-lower-blood-pressure
#2
Karen Y He, Heming Wang, Brian E Cade, Priyanka Nandakumar, Ayush Giri, Erin B Ware, Jeffrey Haessler, Jingjing Liang, Jennifer A Smith, Nora Franceschini, Thu H Le, Charles Kooperberg, Todd L Edwards, Sharon L R Kardia, Xihong Lin, Aravinda Chakravarti, Susan Redline, Xiaofeng Zhu
Many large genome-wide association studies (GWAS) have identified common blood pressure (BP) variants. However, most of the identified BP variants do not overlap with the linkage evidence observed from family studies. We thus hypothesize that multiple rare variants contribute to the observed linkage evidence. We performed linkage analysis using 517 individuals in 130 European families from the Cleveland Family Study (CFS) who have been genotyped on the Illumina OmniExpress Exome array. The largest linkage peak was observed on chromosome 16p13 (MLOD = 2...
March 27, 2017: PLoS Genetics
https://www.readbyqxmd.com/read/28345115/counseling-practices-for-fetal-hypoplastic-left-heart-syndrome
#3
Michael J Walsh, George R Verghese, M Eric Ferguson, Nora F Fino, David J Goldberg, Sonal T Owens, Nelangi Pinto, Sinai C Zyblewski, Michael D Quartermain
While counseling parents of a fetus diagnosed with hypoplastic left heart syndrome (HLHS), pediatric cardiologists play a critical role in shaping a family's expectations for the months and years to come. However, techniques for the most effective counseling practices have not been studied, and significant variation among physicians is likely present. Web-based survey of pediatric cardiologists that perform fetal echocardiography using snowball sampling. 201 physicians responded (61% male, 81% from academic centers, and 95% from the U...
March 27, 2017: Pediatric Cardiology
https://www.readbyqxmd.com/read/28343858/-inhibitory-capacity-of-lactobacillus-spp-against-pathogens-involved-in-foodborne-diseases
#4
María J Ruiz, Rocío Colello, Nora L Padola, Analía I Etcheverría
The genus Lactobacillus daily generates a growing interest among microbiologists and technologists, who try to discover new biotechnological applications and probiotic properties. The main goal of this study was to evaluate the inhibitory capacity of Lactobacillus spp. against pathogens (Escherichia coli O157:H7, Salmonella spp., Staphylococcus aureus) involved in foodborne diseases. For this purpose, samples were collected at different stages of the pork production chain. Seventy eight bacterial strains were isolated...
March 23, 2017: Revista Argentina de Microbiología
https://www.readbyqxmd.com/read/28343792/liberating-a1c-goals-in-older-adults-may-not-protect-against-the-risk-of-hypoglycemia
#5
Medha N Munshi, Christine Slyne, Alissa R Segal, Nora Saul, Courtney Lyons, Katie Weinger
AIMS: Hemoglobin A1C is universally used as a marker for glycemic control and to establish glycemic goals in patients with diabetes. In the older population, experts recommend liberating A1C goals to decrease the risk of hypoglycemia. However, it's not clear which A1C level is optimal for this purpose. This study's aim was to understand the relationship between A1C levels and risk of hypoglycemia. METHODS: In a prospective study, we performed continuous glucose monitoring (CGM) on older adults on insulin...
March 14, 2017: Journal of Diabetes and its Complications
https://www.readbyqxmd.com/read/28343577/effects-of-pregnancy-on-body-temperature-and-locomotor-performance-of-velvet-geckos
#6
Buddhi Dayananda, Nora Ibargüengoytía, Martin J Whiting, Jonathan K Webb
Pregnancy is a challenging period for egg laying squamates. Carrying eggs can encumber females and decrease their locomotor performance, potentially increasing their risk of predation. Pregnant females can potentially reduce this handicap by selecting higher temperatures to increase their sprint speed and ability to escape from predators, or to speed up embryonic development and reduce the period during which they are burdened with eggs ('selfish mother' hypothesis). Alternatively, females might select more stable body temperatures during pregnancy to enhance offspring fitness ('maternal manipulation hypothesis'), even if the maintenance of such temperatures compromises a female's locomotor performance...
April 2017: Journal of Thermal Biology
https://www.readbyqxmd.com/read/28343467/successful-chimera-production-in-the-hungarian-goose-anser-anser-domestica-by-intracardiac-injection-of-blastodermal-cells-in-3-day-old-embryos
#7
Nikoletta Sztán, Bence Lázár, Nóra Bodzsár, Barbara Végi, Krisztina Liptói, Bertrand Pain, Eszter Patakiné Várkonyi
The conservation of genetic resources of avian species has become increasingly important over the past decade. The aim of the present study was to develop a genome preservation technique for the Hungarian goose Anser anser domestica. To this end, we developed a novel approach combining the simplicity of isolating a blastodermal cell suspension, which includes forming primordial germ cells (PGCs), with the efficiency of targeting future gonads by injecting these cells into the cardiac vein of the developing host embryo...
March 27, 2017: Reproduction, Fertility, and Development
https://www.readbyqxmd.com/read/28343217/contribution-of-hyoid-and-tonsillar-procedures-to-outcome-in-multilevel-surgery-for-obstructive-sleep-apnea-syndrome
#8
Nora Tetter, Kurt Tschopp
BACKGROUND/OBJECTIVE: In multilevel surgery for obstructive sleep apnea (OSA), the contribution of distinct operative steps is still unclear. The aim of the present study is to retrospectively compare different combinations of multilevel surgeries in order to estimate the contribution of hyoid and tonsillar procedures to the outcome. METHODS: A total of 45 patients were selected in a retrospectively matched case-control study from a database of patients who underwent surgery for OSA at our institution: group A (n = 15) had hyoid suspension, tonsillectomy, and radiofrequency-assisted uvulopalatoplasty (RAUP); group B (n = 15) had hyoid pharyngoplasty with resection of the hyoid body and preepiglottic fat tissue, tonsillectomy, and RAUP; and group C (n = 15) had hyoid suspension and RAUP but no tonsillectomy, because the tonsils had already been removed...
March 25, 2017: ORL; Journal for Oto-rhino-laryngology and its related Specialties
https://www.readbyqxmd.com/read/28339962/fstl3-is-increased-in-renal-dysfunction
#9
Susan Kralisch, Annett Hoffmann, Nora Klöting, Anette Bachmann, Jürgen Kratzsch, Jens-Uwe Stolzenburg, Anja Dietel, Joachim Beige, Matthias Anders, Ingolf Bast, Matthias Blüher, Ming-Zhi Zhang, Raymond C Harris, Michael Stumvoll, Mathias Fasshauer, Thomas Ebert
Background.: Follistatin-like 3 (FSTL3) is a novel cytokine that regulates insulin sensitivity and counteracts activin/myostatin signalling. In the present study, regulation of FSTL3 in renal dysfunction was investigated in both human chronic kidney disease (CKD) and acute kidney dysfunction (AKD). Furthermore, mFSTL3 expression was analysed in insulin-sensitive tissues in a mouse model of CKD. Methods.: Circulating FSTL3 was quantified by enzyme-linked immunosorbent assay in 581 patients with CKD covering the whole spectrum of estimated glomerular filtration rate (eGFR) categories from G1 to G5...
March 3, 2017: Nephrology, Dialysis, Transplantation
https://www.readbyqxmd.com/read/28335772/production-of-s-2-aminobutyric-acid-and-s-2-aminobutanol-in-saccharomyces-cerevisiae
#10
Nora Weber, Anaëlle Hatsch, Ludivine Labagnere, Harald Heider
BACKGROUND: Saccharomyces cerevisiae (baker's yeast) has great potential as a whole-cell biocatalyst for multistep synthesis of various organic molecules. To date, however, few examples exist in the literature of the successful biosynthetic production of chemical compounds, in yeast, that do not exist in nature. Considering that more than 30% of all drugs on the market are purely chemical compounds, often produced by harsh synthetic chemistry or with very low yields, novel and environmentally sound production routes are highly desirable...
March 23, 2017: Microbial Cell Factories
https://www.readbyqxmd.com/read/28333546/pharmacokinetics-and-safety-of-vortioxetine-in-pediatric-patients
#11
Robert L Findling, Adelaide S Robb, Melissa DelBello, Michael Huss, Nora McNamara, Elias Sarkis, Russell Scheffer, Lis H Poulsen, Grace Chen, Ole Michael Lemming, Johan Areberg, Philippe Auby
OBJECTIVE: The primary objectives of this study were to evaluate the pharmacokinetics (PK) and tolerability of single and multiple doses of vortioxetine in children and adolescents with a depressive or anxiety disorder and to provide supportive information for appropriate dosing regimens for pediatric clinical trials. METHODS: This prospective, open-label, multinational, multisite, multiple-dose trial enrolled 48 patients (children and adolescents; 1:1 ratio) divided into 8 cohorts (4 adolescent and 4 child), with each cohort including 6 patients...
March 23, 2017: Journal of Child and Adolescent Psychopharmacology
https://www.readbyqxmd.com/read/28330905/secretogranin-iii-as-a-disease-associated-ligand-for-antiangiogenic-therapy-of-diabetic-retinopathy
#12
Michelle E LeBlanc, Weiwen Wang, Xiuping Chen, Nora B Caberoy, Feiye Guo, Chen Shen, Yanli Ji, Hong Tian, Hui Wang, Rui Chen, Wei Li
Diabetic retinopathy (DR) is a leading cause of vision loss with retinal vascular leakage and/or neovascularization. Current antiangiogenic therapy against vascular endothelial growth factor (VEGF) has limited efficacy. In this study, we applied a new technology of comparative ligandomics to diabetic and control mice for the differential mapping of disease-related endothelial ligands. Secretogranin III (Scg3) was discovered as a novel disease-associated ligand with selective binding and angiogenic activity in diabetic but not healthy vessels...
March 22, 2017: Journal of Experimental Medicine
https://www.readbyqxmd.com/read/28329837/associations-across-caregiver-and-care-recipient-symptoms-self-organizing-map-and-meta-analysis
#13
Ari Voutilainen, Nora Ruokostenpohja, Tarja Välimäki
Purpose of the Study: The main objective of this study was to reveal generalizable associations across caregiver burden (CGB), caregiver depression (CGD), care recipient cognitive ability (CRCA), and care recipient behavioral and psychological symptoms of dementia (BPSD). Design and Methods: Studies published between 2004 and 2014 and reporting CGB and/or CGD together with CRCA and/or BPSD were included. Only 95 out of 1,955 studies provided enough data for data clustering with the Self-Organizing Map (SOM) and 27 of them for meta-analyses based on correlation coefficients...
March 10, 2017: Gerontologist
https://www.readbyqxmd.com/read/28328650/exosomes-in-critical-illness
#14
Nora Terrasini, Vincenzo Lionetti
OBJECTIVE: Exosomes are small, cell-released vesicles (40-100 nm in size) with the potential to transfer proteins, lipids, small RNAs, messenger RNAs, or DNA between cells via interstitial fluids. Due to their role in tissue homeostasis, exosomes have emerged as a new type of therapeutic and diagnostic (theranostic) tool in the noninvasive assessment of organ response to injury or treatment and in the development of reliable organ-protective intensive therapy. Our review provides current insights into the role of exosomes in the personalized management of injury and repair responses in critical illness...
March 21, 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/28328396/improved-medication-adherence-and-frequency-of-blood-glucose-self-testing-using-an-m-health-platform-versus-usual-care-in-a-multisite-randomized-clinical-trial-among-people-with-type-2-diabetes-in-india
#15
Nora J Kleinman, Avani Shah, Sanjiv Shah, Sanjeev Phatak, Vijay Viswanathan
BACKGROUND: In 2015, India had an estimated 69.2 million people with diabetes and a national prevalence of 8.7%. Evidence is mounting for the benefits of telemedicine in diabetes care, but remains limited on mobile-health (m-Health) interventions. INTRODUCTION: This study assessed the impact of an m-Health diabetes platform on clinical outcomes, patient-reported outcomes, patient and provider satisfaction, and app usage. MATERIALS AND METHODS: This open-label, two-arm parallel study enrolled 91 people at 3 sites in India, aged 18-65, with type 2 diabetes, and an A1c between 7...
March 6, 2017: Telemedicine Journal and E-health: the Official Journal of the American Telemedicine Association
https://www.readbyqxmd.com/read/28327254/moving-forward-with-interdisciplinary-research-on-attractiveness-related-biases
#16
Dario Maestripieri, Andrea Henry, Nora Nickels
In our response, we review and address the comments on our target article made in the 25 commentaries. First, we review and discuss the commentaries that recognized the value of our approach, accepted the main premises and conclusions of our target article, and suggested further avenues for research on attractiveness-related biases. We then respond to commentators who either misinterpreted some parts of our target article or made statements with which we disagree. These commentaries provided us with an opportunity to clarify some aspects of our target article, for example, the fact that we address both the functional significance of attractiveness-related biases and their underlying mechanisms...
January 2017: Behavioral and Brain Sciences
https://www.readbyqxmd.com/read/28325763/pseudomonas-aeruginosa-alginate-overproduction-promotes-coexistence-with-staphylococcus-aureus-in-a-model-of-cystic-fibrosis-respiratory-infection
#17
Dominique H Limoli, Gregory B Whitfield, Tomoe Kitao, Melissa L Ivey, Michael R Davis, Nora Grahl, Deborah A Hogan, Laurence G Rahme, P Lynne Howell, George A O'Toole, Joanna B Goldberg
While complex intra- and interspecies microbial community dynamics are apparent during chronic infections and likely alter patient health outcomes, our understanding of these interactions is currently limited. For example, Pseudomonas aeruginosa and Staphylococcus aureus are often found to coinfect the lungs of patients with cystic fibrosis (CF), yet these organisms compete under laboratory conditions. Recent observations that coinfection correlates with decreased health outcomes necessitate we develop a greater understanding of these interbacterial interactions...
March 21, 2017: MBio
https://www.readbyqxmd.com/read/28323975/muscle-sympathetic-nerve-activity-is-associated-with-elements-of-the-plasma-lipidomic-profile-in-young-asian-adults
#18
Nina Eikelis, Elisabeth A Lambert, Sarah Phillips, Carolina Ika Sari, Piyushkumar A Mundra, Jacquelyn M Weir, Kevin Huynh, Mariee T Grima, Nora E Straznicky, John B Dixon, Markus P Schlaich, Peter J Meikle, Gavin W Lambert
Background: Asian subjects are at increased cardio-metabolic risk at comparatively lower BMI compared with Caucasians. Sympathetic nervous system activation and dyslipidaemia, both characteristics of increased adiposity, appear to be related. We therefore analysed the association of muscle sympathetic nerve activity (MSNA) with the plasma lipidomic profile in young Asian and Caucasian subjects. Methods: Blood samples were collected from 101 participants of either Asian or Caucasian background, aged 18-30, BMI 28...
March 15, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28323268/ontogeny-and-homeostasis-of-cns-myeloid-cells
#19
REVIEW
Marco Prinz, Daniel Erny, Nora Hagemeyer
Myeloid cells in the central nervous system (CNS) represent a heterogeneous class of innate immune cells that contribute to the maintenance of tissue homeostasis differentially during development and adulthood. The subsets of CNS myeloid cells identified so far, including parenchymal microglia and non-parenchymal meningeal, perivascular and choroid-plexus macrophages, as well as disease-associated monocytes, have classically been distinguished on the basis of their surface epitope expression, localization and morphology...
March 22, 2017: Nature Immunology
https://www.readbyqxmd.com/read/28322454/long-term-local-control-rates-of-patients-with-adenoid-cystic-carcinoma-of-the-head-and-neck-managed-by-surgery-and-postoperative-radiation
#20
Safina Ali, Frank L Palmer, Nora Katabi, Nancy Lee, Jatin P Shah, Snehal G Patel, Ian Ganly
OBJECTIVES: To report long-term local control in patients with adenoid cystic cancer (ACC) of the head and neck managed by surgery and identify factors predictive for local failure. STUDY DESIGN: Single-institution retrospective cohort study. METHODS: Eighty-seven patients who had surgery for ACC between 1985 and 2009 were identified. Patient, tumor, and treatment characteristics were recorded. Local recurrence-free survival (LRFS) was recorded by the Kaplan-Meier method...
March 21, 2017: Laryngoscope
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