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https://www.readbyqxmd.com/read/28822870/maternal-obesity-and-attention-related-symptoms-in-the-preterm-offspring
#1
Jelske W van der Burg, Elizabeth T Jensen, Margot van de Bor, Robert M Joseph, T Michael O'Shea, Karl Kuban, Elizabeth N Allred, Megan Scott, Scott Hunter, Stephen R Hooper, Olaf Dammann, Alan Leviton
BACKGROUND: Maternal pre-pregnancy obesity, in term-born children, is associated with an increased risk of attention problems, however this relationship has not been explored among children born extremely preterm. AIM: To estimate the risk of attention problems at age 10years in children born very preterm to overweight (i.e., body mass index (BMI) 25-29kg/m(2)) and obese (i.e., BMI≥30kg/m(2)) women relative to the risk among children born to women who were neither overweight nor obese (i...
August 17, 2017: Early Human Development
https://www.readbyqxmd.com/read/28821301/space-type-radiation-induces-multimodal-responses-in-the-mouse-gut-microbiome-and-metabolome
#2
David Casero, Kirandeep Gill, Vijayalakshmi Sridharan, Igor Koturbash, Gregory Nelson, Martin Hauer-Jensen, Marjan Boerma, Jonathan Braun, Amrita K Cheema
BACKGROUND: Space travel is associated with continuous low dose rate exposure to high linear energy transfer (LET) radiation. Pathophysiological manifestations after low dose radiation exposure are strongly influenced by non-cytocidal radiation effects, including changes in the microbiome and host gene expression. Although the importance of the gut microbiome in the maintenance of human health is well established, little is known about the role of radiation in altering the microbiome during deep-space travel...
August 18, 2017: Microbiome
https://www.readbyqxmd.com/read/28821288/health-promotion-via-sms-improves-hypertension-knowledge-for-deaf-south-africans
#3
Hanne Jensen Haricharan, Marion Heap, Damian Hacking, Yan Kwan Lau
BACKGROUND: Signing Deaf South Africans have limited access to health information. As a result, their knowledge about health is limited. Cell phone usage in South Africa is high. This study aimed to assess whether a short message service (SMS)-based health promotion campaign could improve Deaf people's knowledge of hypertension and healthy living. Additionally, the study aimed to assess the acceptability of using SMSs for health promotion targeting Deaf people. METHODS: A baseline questionnaire assessed participants' knowledge about hypertension before an SMS-based information campaign was conducted...
August 18, 2017: BMC Public Health
https://www.readbyqxmd.com/read/28821197/regional-variability-in-percentage-of-breast-cancers-reported-as-positive-for-her2-in-california-implications-of-patient-demographics-on-laboratory-benchmarks
#4
Chieh-Yu Lin, Eugene E Carneal, Daphne Y Lichtensztajn, Scarlett L Gomez, Christina A Clarke, Kristin C Jensen, Allison W Kurian, Kimberly H Allison
Objectives: The expected regional variability in percent human epidermal growth factor receptor 2 (HER2)-positive breast cancers is not currently clear. Methods: Data from the 2006 to 2011 California Cancer Registry were examined by county and health service area. The influence of demographic and pathologic features was used in a multivariable logistic regression model to compare expected with observed HER2-positive percentages by region. Results: There was significant geographic variation by California counties (11...
September 1, 2017: American Journal of Clinical Pathology
https://www.readbyqxmd.com/read/28819353/a-metabolomics-guided-exploration-of-marine-natural-product-chemical-space
#5
Dimitrios J Floros, Paul R Jensen, Pieter C Dorrestein, Nobuhiro Koyama
INTRODUCTION: Natural products from culture collections have enormous impact in advancing discovery programs for metabolites of biotechnological importance. These discovery efforts rely on the metabolomic characterization of strain collections. OBJECTIVE: Many emerging approaches compare metabolomic profiles of such collections, but few enable the analysis and prioritization of thousands of samples from diverse organisms while delivering chemistry specific read outs...
September 2016: Metabolomics: Official Journal of the Metabolomic Society
https://www.readbyqxmd.com/read/28819142/development-and-inter-laboratory-assessment-of-droplet-digital-pcr-assays-for-multiplex-quantification-of-15-genetically-modified-soybean-lines
#6
Alexandra Bogožalec Košir, Bjørn Spilsberg, Arne Holst-Jensen, Jana Žel, David Dobnik
Quantification of genetically modified organisms (GMOs) in food and feed products is often required for their labelling or for tolerance thresholds. Standard-curve-based simplex quantitative polymerase chain reaction (qPCR) is the prevailing technology, which is often combined with screening analysis. With the rapidly growing number of GMOs on the world market, qPCR analysis becomes laborious and expensive. Innovative cost-effective approaches are therefore urgently needed. Here, we report the development and inter-laboratory assessment of multiplex assays to quantify GMO soybean using droplet digital PCR (ddPCR)...
August 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28817835/history-of-thyroid-disease-and-survival-of-ovarian-cancer-patients-results-from-the-ovarian-cancer-association-consortium-a-brief-report
#7
Albina N Minlikeeva, Jo L Freudenheim, Rikki A Cannioto, Kevin H Eng, J Brian Szender, Paul Mayor, John L Etter, Daniel W Cramer, Brenda Diergaarde, Jennifer A Doherty, Thilo Dörk, Robert Edwards, Anna deFazio, Grace Friel, Marc T Goodman, Peter Hillemanns, Estrid Høgdall, Allan Jensen, Susan J Jordan, Beth Y Karlan, Susanne K Kjær, Rüdiger Klapdor, Keitaro Matsuo, Mika Mizuno, Christina M Nagle, Kunle Odunsi, Lisa Paddock, Mary Anne Rossing, Joellen M Schildkraut, Barbara Schmalfeldt, Brahm H Segal, Kristen Starbuck, Kathryn L Terry, Penelope M Webb, Emese Zsiros, Roberta B Ness, Francesmary Modugno, Elisa V Bandera, Jenny Chang-Claude, Kirsten B Moysich
BACKGROUND: Findings from in vitro studies suggest that increased exposure to thyroid hormones can influence progression of ovarian tumours. However, epidemiologic evidence on this topic is limited. METHODS: We pooled data from 11 studies from the Ovarian Cancer Association Consortium. Using multivariate Cox proportional hazards models, we estimated associations between hyper- and hypothyroidism and medications prescribed for these conditions with 5-year all-cause survival among women diagnosed with invasive ovarian cancer...
August 17, 2017: British Journal of Cancer
https://www.readbyqxmd.com/read/28817805/ltp-at-hilar-mossy-cell-dentate-granule-cell-synapses-modulates-dentate-gyrus-output-by-increasing-excitation-inhibition-balance
#8
Yuki Hashimotodani, Kaoutsar Nasrallah, Kyle R Jensen, Andrés E Chávez, Daniel Carrera, Pablo E Castillo
Excitatory hilar mossy cells (MCs) in the dentate gyrus receive inputs from dentate granule cells (GCs) and project back to GCs locally, contralaterally, and along the longitudinal axis of the hippocampus, thereby establishing an associative positive-feedback loop and connecting functionally diverse hippocampal areas. MCs also synapse with GABAergic interneurons that mediate feed-forward inhibition onto GCs. Surprisingly, although these circuits have been implicated in both memory formation (e.g., pattern separation) and temporal lobe epilepsy, little is known about activity-dependent plasticity of their synaptic connections...
August 16, 2017: Neuron
https://www.readbyqxmd.com/read/28817699/cooperative-dynamics-of-neighborhood-economic-status-in-cities
#9
Anand Sahasranaman, Henrik Jeldtoft Jensen
We significantly extend our earlier variant of the Schelling model, incorporating a neighborhood Potential function as well as an agent wealth gain function to study the long term evolution of the economic status of neighborhoods in cities. We find that the long term patterns of neighborhood relative economic status (RES) simulated by this model reasonably replicate the empirically observed patterns from American cities. Specifically, we find that larger fractions of rich and poor neighborhoods tend to, on average, retain status for longer than lower- and upper-middle wealth neighborhoods...
2017: PloS One
https://www.readbyqxmd.com/read/28816582/effects-of-a-conductive-education-course-in-young-children-with-cerebral-palsy-a-randomized-controlled-trial
#10
Hilde Tinderholt Myrhaug, Jan Odgaard-Jensen, Sigrid Østensjø, Nina Køpke Vøllestad, Reidun Jahnsen
PURPOSE: To evaluate the effects of a conductive education (CE) course followed by conventional practice, on gross motor function, other functional skills, quality of life, and parents' experiences of family-centered services in young children with cerebral palsy (CP). METHODS: Twenty-one children with CP, 3-6 years old, were randomized to one 3-week CE course followed by conventional practice or conventional practice on a waiting list. Outcomes were measured 4 months after baseline...
August 17, 2017: Developmental Neurorehabilitation
https://www.readbyqxmd.com/read/28816505/pre-attack-signs-and-symptoms-in-cluster-headache-characteristics-and-time-profile
#11
Agneta Snoer, Nunu Lund, Rasmus Beske, Rigmor Jensen, Mads Barloese
Introduction In contrast to the premonitory phase of migraine, little is known about the pre-attack (prodromal) phase of a cluster headache. We aimed to describe the nature, prevalence, and duration of pre-attack symptoms in cluster headache. Methods Eighty patients with episodic cluster headache or chronic cluster headache, according to ICHD-3 beta criteria, were invited to participate. In this observational study, patients underwent a semi-structured interview where they were asked about the presence of 31 symptoms/signs in relation to a typical cluster headache attack...
January 1, 2017: Cephalalgia: An International Journal of Headache
https://www.readbyqxmd.com/read/28815909/proximal-neuropathy-and-associated-skeletal-muscle-changes-resembling-denervation-atrophy-in-hind-limbs-of-chronic-hypoglycaemic-rats
#12
Vivi F H Jensen, Anne-Marie Molck, Henrik Soeborg, Jette Nowak, Melissa Chapman, Jens Lykkesfeldt, Ingrid B Bogh
Peripheral neuropathy is one of the most common complications of diabetic hyperglycaemia. Insulin-induced hypoglycaemia (IIH) might potentially exacerbate or contribute to neuropathy as hypoglycaemia also causes peripheral neuropathy. In rats, IIH induces neuropathy associated with skeletal muscle changes. Aims of the present study were to investigate the progression and sequence of histopathologic changes caused by chronic IIH in rat peripheral nerves and skeletal muscle, and whether such changes were reversible...
August 16, 2017: Basic & Clinical Pharmacology & Toxicology
https://www.readbyqxmd.com/read/28815783/stuck-in-tradition-a-qualitative-study-on-barriers-for-implementation-of-evidence-based-nutritional-care-perceived-by-nursing-staff
#13
Malene Barfod O Connell, Pia Søe Jensen, Signe Lindgård Andersen, Cecilia Fernbrant, Vibeke Nørholm, Helle Vendel Petersen
AIM: To explore the barriers for nutritional care as perceived by nursing staff at an acute orthopedic ward, aiming to implement evidence-based nutritional care. BACKGROUND: Previous studies indicate that nurses recognize nutritional care as important, but interventions are often lacking. These studies show that a range of barriers influence the attempt to optimize nutritional care. Before the implementation of evidence-based nutritional care, we examined barriers for nutritional care among the nursing staff...
August 17, 2017: Journal of Clinical Nursing
https://www.readbyqxmd.com/read/28814819/marinocyanins-cytotoxic-bromo-phenazinone-meroterpenoids-from-a-marine-bacterium-from-the-streptomycete-clade-mar4
#14
Ratnakar N Asolkar, Ahilya Singh, Paul R Jensen, William Aalbersberg, Brad K Carté, Klaus-D Feussner, Ramesh Subramani, Antonio DiPasquale, Arnold L Rheingold, William Fenical
Six cytotoxic and antimicrobial metabolites of a new bromo-phenazinone class, the marinocyanins A-F (1-6), were isolated together with the known bacterial metabolites 2-bromo-1-hydroxyphenazine (7), lavanducyanin (8, WS-9659A) and its chlorinated analog WS-9659B (9). These metabolites were purified by bioassay-guided fractionation of the extracts of our MAR4 marine actinomycete strains CNS-284 and CNY-960. The structures of the new compounds were determined by detailed spectroscopic methods and marinocyanin A (1) was confirmed by crystallographic methods...
April 20, 2017: Tetrahedron
https://www.readbyqxmd.com/read/28814662/irgm1-coordinately-regulates-autoimmunity-and-host-defense-at-select-mucosal-surfaces
#15
Kathleen M Azzam, Jennifer H Madenspacher, Derek W Cain, Lihua Lai, Kymberly M Gowdy, Prashant Rai, Kyathanahalli Janardhan, Natasha Clayton, Willie Cunningham, Heather Jensen, Preeyam S Patel, John F Kearney, Gregory A Taylor, Michael B Fessler
The pathogenesis of primary Sjogren's syndrome (SS), an autoimmune disease that targets the mucosa of exocrine tissues, is poorly understood. Although several mouse models have been developed that display features of SS, most of these are within the larger context of a lupus-like presentation. Immunity-related GTPase family M protein 1 (Irgm1) is an interferon-inducible cytoplasmic GTPase that is reported to regulate autophagy and mitochondrial homeostasis. Here, we report that naive Irgm1-/- mice display lymphocytic infiltration of multiple mucosal tissues including the lung in a manner reminiscent of SS, together with IgA class-predominant autoantibodies including anti-Ro and anti-La...
August 17, 2017: JCI Insight
https://www.readbyqxmd.com/read/28814438/collecting-duct-prorenin-receptor-knockout-reduces-renal-function-increases-na-excretion-and-mitigates-renal-responses-in-angii-induced-hypertensive-mice
#16
Minolfa C Prieto, Virginia Reverte, Mykola Mamenko, Marta Kuczeriska, Luciana C Veiras, Carla B Rosales, Matthew McLellan, Oliver Gentile, V Behrana Jensen, Atsuhiro Ichihara, Alicia A McDonough, Oleh M Pochynyuk, Alexis A Gonzalez
Augmented intratubular angiotensin (ANG) II is a key determinant of enhanced distal Na+ reabsorption via activation of epithelial Na+ channels (ENaC) and other transporters, which leads to the development of high blood pressure (BP). In ANGII-induced hypertension, there is increased expression of the prorenin receptor (PRR) in the collecting duct (CD), which has been implicated in the stimulation of the sodium transporters and resultant hypertension. The impact of PRR deletion along the nephron on BP regulation and Na+ handling remains controversial...
August 16, 2017: American Journal of Physiology. Renal Physiology
https://www.readbyqxmd.com/read/28813762/the-impact-of-a-rural-training-track-on-medical-students-specialty-choice
#17
Brooke Jensen, Susan M Anderson, Edward Simanton
BACKGROUND: Compare the expectations and outcomes of students involved in rural medical training versus those of urban trainees. METHODS: Survey items relating to primary care interest were added to program evaluation surveys already being sent at the beginning and end of the primary clinical year. Students from the graduating class of 2016 and the class of 2017 responded to the surveys (N=115). Responses from students trained in rural sites were compared with students trained in medium or large communities...
June 2017: South Dakota Medicine: the Journal of the South Dakota State Medical Association
https://www.readbyqxmd.com/read/28813730/point-counterpoint-tpmt-genotyping-for-azathioprine-in-adult-medicine
#18
Cristina Hill Jensen, Joseph Fanciullo
No abstract text is available yet for this article.
April 2017: South Dakota Medicine: the Journal of the South Dakota State Medical Association
https://www.readbyqxmd.com/read/28813680/antibiotics-disrupt-coordination-between-transcriptional-and-phenotypic-stress-responses-in-pathogenic-bacteria
#19
Paul A Jensen, Zeyu Zhu, Tim van Opijnen
Bacterial genes that change in expression upon environmental disturbance have commonly been seen as those that must also phenotypically matter. However, several studies suggest that differentially expressed genes are rarely phenotypically important. We demonstrate, for Gram-positive and Gram-negative bacteria, that these seemingly uncoordinated gene sets are involved in responses that can be linked through topological network analysis. However, the level of coordination is stress dependent. While a well-coordinated response is triggered in response to nutrient stress, antibiotics trigger an uncoordinated response in which transcriptionally and phenotypically important genes are neither linked spatially nor in their magnitude...
August 15, 2017: Cell Reports
https://www.readbyqxmd.com/read/28812692/gene-flow-from-domesticated-escapes-alters-the-life-history-of-wild-atlantic-salmon
#20
Geir H Bolstad, Kjetil Hindar, Grethe Robertsen, Bror Jonsson, Harald Sægrov, Ola H Diserud, Peder Fiske, Arne J Jensen, Kurt Urdal, Tor F Næsje, Bjørn T Barlaup, Bjørn Florø-Larsen, Håvard Lo, Eero Niemelä, Sten Karlsson
Interbreeding between domesticated and wild animals occurs in several species. This gene flow has long been anticipated to induce genetic changes in life-history traits of wild populations, thereby influencing population dynamics and viability. Here, we show that individuals with high levels of introgression (domesticated ancestry) have altered age and size at maturation in 62 wild Atlantic salmon Salmo salar populations, including seven ancestral populations to breeding lines of the domesticated salmon. This study documents widespread changes to life-history traits in wild animal populations following gene flow from selectively bred, domesticated conspecifics...
April 10, 2017: Nature ecology & evolution
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