keyword
MENU ▼
Read by QxMD icon Read
search

Nass

keyword
https://www.readbyqxmd.com/read/28944276/verification-of-neonatal-tetanus-surveillance-systems-in-katsina-state-nigeria
#1
Shafique Sani Nass, Hadi Danawi, Loretta Cain, Monoj Sharma
BACKGROUND: The incidence and mortality rates of neonatal tetanus (NNT) remain underreported in Nigeria. The goal of the study was to compare the NNT prevalence and the mortality rates from the existing surveillance system and active surveillance of health facility records in 7 selected health facilities from 2010 to 2014 in Katsina State, Nigeria. METHODS: The study is a retrospective record review using extracted data from NNT records and analyzed using descriptive statistics...
January 2017: Health Services Research and Managerial Epidemiology
https://www.readbyqxmd.com/read/28942668/recent-exposure-to-hypoglycemia-increases-glucose-variability-following-a-hyper-hypoglycemic-metabolic-challenge-in-t1d
#2
Chiara Fabris, Leon S Farhy, Stacey M Anderson, Ralf M Nass, Boris P Kovatchev, Marc D Breton
AIMS: In type 1 diabetes (T1D), repeated hypoglycemic episodes may reduce hormonal defenses and increase the risk for severe hypoglycemia. In this work, we investigate the effect of a structured hyper/hypoglycemic metabolic challenge on the postintervention glucose variability in T1D subjects studied at home. METHODS: Thirty T1D subjects using insulin pump were monitored with blood glucose meters (SMBG) during a 1-month observation period. After 2 weeks of monitoring, participants were admitted at the University of Virginia Clinical Research Unit to undergo an 8-hour metabolic challenge...
September 1, 2017: Journal of Diabetes Science and Technology
https://www.readbyqxmd.com/read/28927394/laboratory-markers-of-cardiac-and-metabolic-complications-after-generalized-tonic-clonic-seizures
#3
Robert D Nass, Sina Meiling, René P Andrié, Christian E Elger, Rainer Surges
BACKGROUND: Generalized tonic-clonic seizures (GTCS) frequently lead to emergency inpatient referrals. Laboratory blood values are routinely performed on admission to detect underlying causes and metabolic or cardiac complications. Our goal was to assess the nature and frequency of complications occurring in association with GTCS. METHODS: We retrospectively extracted data from emergency protocols and discharge letters of adult patients admitted to the Department of Epileptology between 01/2010 and 06/2015...
September 19, 2017: BMC Neurology
https://www.readbyqxmd.com/read/28916332/assessing-the-use-of-assisted-reproductive-technology-in-the-united-states-by-non-united-states-residents
#4
Aaron D Levine, Sheree L Boulet, Roberta M Berry, Denise J Jamieson, Hillary B Alberta-Sherer, Dmitry M Kissin
OBJECTIVE: To study cross-border reproductive care (CBRC) by assessing the frequency and nature of assisted reproductive technology (ART) care that non-U.S. residents receive in the United States. DESIGN: Retrospective study of ART cycles reported to the Centers for Disease Control and Prevention's National ART Surveillance System (NASS) from 2006 to 2013. SETTING: Private and academic ART clinics. PATIENT(S): Patients who participated in ART cycles in the United States from 2006 to 2013...
August 31, 2017: Fertility and Sterility
https://www.readbyqxmd.com/read/28894435/neuroactive-steroids-receptor-interactions-and-responses
#5
REVIEW
Kald Beshir Tuem, Tesfay Mehari Atey
Neuroactive steroids (NASs) are naturally occurring steroids, which are synthesized centrally as de novo from cholesterol and are classified as pregnane, androstane, and sulfated neurosteroids (NSs). NASs modulate many processes via interacting with gamma-aminobutyric acid (GABA), N-methyl-d-aspartate, serotonin, voltage-gated calcium channels, voltage-dependent anion channels, α-adrenoreceptors, X-receptors of the liver, transient receptor potential channels, microtubule-associated protein 2, neurotrophin nerve growth factor, and σ1 receptors...
2017: Frontiers in Neurology
https://www.readbyqxmd.com/read/28888877/the-role-of-charge-in-the-toxicity-of-polymer-coated-cerium-oxide-nanomaterials-to-caenorhabditis-elegans
#6
Devrah A Arndt, Emily K Oostveen, Judy Triplett, D Allan Butterfield, Olga V Tsyusko, Blanche Collin, Daniel L Starnes, Jian Cai, Jon B Klein, Richard Nass, Jason M Unrine
This study examined the impact of surface functionalization and charge on ceria nanomaterial toxicity to Caenorhabditis elegans. The examined endpoints included mortality, reproduction, protein expression, and protein oxidation profiles. Caenorhabditis elegans were exposed to identical 2-5nm ceria nanomaterial cores which were coated with cationic (diethylaminoethyl dextran; DEAE), anionic (carboxymethyl dextran; CM), and non-ionic (dextran; DEX) polymers. Mortality and reproductive toxicity of DEAE-CeO2 was approximately two orders of magnitude higher than for CM-CeO2 or DEX-CeO2...
September 6, 2017: Comparative Biochemistry and Physiology. Toxicology & Pharmacology: CBP
https://www.readbyqxmd.com/read/28857069/the-endogenous-cannabinoid-system-a-budding-source-of-targets-for-treating-inflammatory-and-neuropathic-pain
#7
Giulia Donvito, Sara R Nass, Jenny L Wilkerson, Zachary A Curry, Lesley D Schurman, Steven G Kinsey, Aron H Lichtman
A great need exists for the development of new medications to treat pain resulting from various disease states and types of injury. Given that the endogenous cannabinoid (ie, endocannabinoid) system modulates neuronal and immune cell function, both of which play key roles in pain, therapeutics targeting this system hold promise as novel analgesics. Potential therapeutic targets include the cannabinoid receptors, type 1 and 2, as well as biosynthetic and catabolic enzymes of the endocannabinoids N-arachidonoylethanolamine and 2-arachidonoylglycerol...
August 31, 2017: Neuropsychopharmacology: Official Publication of the American College of Neuropsychopharmacology
https://www.readbyqxmd.com/read/28843069/new-onset-status-epilepticus-in-older-patients-clinical-characteristics-and-outcome
#8
M P Malter, R D Nass, T Kaluschke, G R Fink, L Burghaus, C Dohmen
PURPOSE: We here evaluated (1) the differential characteristics of status epilepticus (SE) in older (≥60 years) compared to younger adults (18-59 years). In particular, we were interested in (2) the proportion and characteristics of new onset SE in patients with no history of epilepsy (NOSE) in older compared to younger adults, and (3) predictive parameters for clinical outcome in older subjects with NOSE. METHODS: We performed a monocentric retrospective analysis of all adult patients (≥18years) admitted with SE to our tertiary care centre over a period of 10 years (2006-2015) to evaluate clinical characteristics and short-time outcome at discharge...
August 18, 2017: Seizure: the Journal of the British Epilepsy Association
https://www.readbyqxmd.com/read/28840547/cognitive-control-in-media-multitaskers-two-replication-studies-and-a-meta-analysis
#9
Wisnu Wiradhany, Mark R Nieuwenstein
Ophir, Nass, and Wagner (2009, Proceedings of the National Academy of Sciences of the United States of America, 106(37), 15583-15587) found that people with high scores on the media-use questionnaire-a questionnaire that measures the proportion of media-usage time during which one uses more than one medium at the same time-show impaired performance on various tests of distractor filtering. Subsequent studies, however, did not all show this association between media multitasking and distractibility, thus casting doubt on the reliability of the initial findings...
August 24, 2017: Attention, Perception & Psychophysics
https://www.readbyqxmd.com/read/28777970/identification-of-characteristics-and-frequent-scenarios-of-single-vehicle-rollover-crashes-during-pre-ballistic-phase-part-1-a-descriptive-study
#10
Taewung Kim, Dipan Bose, Jon Foster, Varun Bollapragada, Jeff R Crandall, Mark Clauser, Jason R Kerrigan
This study aimed to identify common patterns of pre-ballistic vehicle kinematics and roadway characteristics of real-world rollover crashes. Rollover crashes that were enrolled in the National Automotive Sampling System-Crashworthiness Data System (NASS-CDS) between the years 2000 and 2010 were analyzed. A descriptive analysis was performed to understand the characteristics of the pre-ballistic phase. Also, a frequency based pattern analysis was performed using a selection of NASS-CDS variables describing the pre-ballistic vehicle kinematics and roadway characteristics to rank common pathways of rollover crashes...
August 1, 2017: Accident; Analysis and Prevention
https://www.readbyqxmd.com/read/28767625/patient-reported-outcomes-and-costs-associated-with-revision-surgery-for-degenerative-cervical-spine-diseases
#11
Elliott J Kim, Silky Chotai, Joseph B Wick, David P Stonko, Ahilan Sivaganesan, Clinton J Devin
STUDY DESIGN: Retrospective review of a prospective database. OBJECTIVE: Determine cost and outcomes of revision cervical spine surgery. SUMMARY OF BACKGROUND DATA: Revision rates for cervical spine surgery are steadily increasing. It is important to counsel patients on expected results following a revision procedure. However, outcomes and cost of these procedures are poorly defined in the literature. METHODS: Patients undergoing revision cervical spine surgery at a single institution were included between October 2010 and January 2016 in a prospective registry database...
August 1, 2017: Spine
https://www.readbyqxmd.com/read/28753313/neuroactive-steroids-2-3%C3%AE-hydroxy-3%C3%AE-methyl-21-4-cyano-1h-pyrazol-1-yl-19-nor-5%C3%AE-pregnan-20-one-sage-217-a-clinical-next-generation-neuroactive-steroid-positive-allosteric-modulator-of-the-%C3%AE-aminobutyric-acid-a-receptor
#12
Gabriel Martinez Botella, Francesco G Salituro, Boyd L Harrison, Richard T Beresis, Zhu Bai, Maria-Jesus Blanco, Gabriel M Belfort, Jing Dai, Carlos M Loya, Michael A Ackley, Alison L Althaus, Scott J Grossman, Ethan Hoffmann, James J Doherty, Albert J Robichaud
Certain classes of neuroactive steroids (NASs) are positive allosteric modulators (PAM) of synaptic and extrasynaptic GABAA receptors. Herein, we report new SAR insights in a series of 5β-nor-19-pregnan-20-one analogues bearing substituted pyrazoles and triazoles at C-21, culminating in the discovery of 3α-hydroxy-3β-methyl-21-(4-cyano-1H-pyrazol-1'-yl)-19-nor-5β-pregnan-20-one (SAGE-217, 3), a potent GABAA receptor modulator at both synaptic and extrasynaptic receptor subtypes, with excellent oral DMPK properties...
August 17, 2017: Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/28752517/nitrate-reductases-in-hydrogenobacter-thermophilus-with-evolutionarily-ancient-features-distinctive-localization-and-electron-transfer
#13
Masafumi Kameya, Haruna Kanbe, Yasuo Igarashi, Hiroyuki Arai, Masaharu Ishii
Dissimilatory nitrate reductase (NAR) and assimilatory nitrate reductase (NAS) serve as key enzymes for nitrogen catabolism and anabolism in many organisms. We purified NAR and NAS from H. thermophilus, a hydrogen-oxidizing chemolithoautotroph belonging to the phylogenetically deepest branch in the Bacteria domain. Physiological contribution of these enzymes to nitrate respiration and assimilation was clarified by transcriptomic analysis and gene disruption experiments. These enzymes showed several features unreported in bacteria, such as the periplasmic orientation of NAR anchored with a putative transmembrane subunit and the specific electron transfer from a [4Fe-4S]-type ferredoxin to NAS...
July 27, 2017: Molecular Microbiology
https://www.readbyqxmd.com/read/28743354/analysis-of-four-serum-biomarkers-in-rheumatoid-arthritis-association-with-extra-articular-manifestations-in-patients-and-arthralgia-in-relatives
#14
Flávia R Nass, Thelma L Skare, Isabela Goeldner, Renato Nisihara, Iara T Messias-Reason, Shirley R R Utiyama
OBJECTIVES: To evaluate the frequency of four serum biomarkers in RA patients and their relatives and identify possible associations with clinical findings of the disease. METHODS: This was a transversal analytical study. Anti-cyclic citrullinated peptide (anti-CCP), anti-mutated citrullinated vimentin (anti-MCV) and IgA-rheumatoid factor (RF) were determined by ELISA and IgM-RF by latex agglutination in 210 RA patients, 198 relatives and 92 healthy controls from Southern Brazil...
July 2017: Revista Brasileira de Reumatologia
https://www.readbyqxmd.com/read/28738161/belted-driver-fatalities-time-of-death-and-risk-by-injury-severity
#15
David C Viano, Chantal S Parenteau
PURPOSE: This study is a descriptive study of the fatality risk by injury severity and time of death for lap-shoulder belted drivers without ejection in modern vehicles. It also determined the body region for severe injuries experienced by the belted drivers using the most recent federal crash data. METHODS: 1997-2015 NASS-CDS data was evaluated for fatally-injured lap-shoulder belted drivers without ejection in light vehicles of 1997+ model year (MY). The severity of injuries sustained by the belted drivers was assessed by MAIS and individual injuries by AIS and body region...
July 24, 2017: Traffic Injury Prevention
https://www.readbyqxmd.com/read/28731757/phase-locking-the-spin-precession-in-a-storage-ring
#16
N Hempelmann, V Hejny, J Pretz, E Stephenson, W Augustyniak, Z Bagdasarian, M Bai, L Barion, M Berz, S Chekmenev, G Ciullo, S Dymov, F-J Etzkorn, D Eversmann, M Gaisser, R Gebel, K Grigoryev, D Grzonka, G Guidoboni, T Hanraths, D Heberling, J Hetzel, F Hinder, A Kacharava, V Kamerdzhiev, I Keshelashvili, I Koop, A Kulikov, A Lehrach, P Lenisa, N Lomidze, B Lorentz, P Maanen, G Macharashvili, A Magiera, D Mchedlishvili, S Mey, F Müller, A Nass, N N Nikolaev, A Pesce, D Prasuhn, F Rathmann, M Rosenthal, A Saleev, V Schmidt, Y Semertzidis, V Shmakova, A Silenko, J Slim, H Soltner, A Stahl, R Stassen, H Stockhorst, H Ströher, M Tabidze, G Tagliente, R Talman, P Thörngren Engblom, F Trinkel, Yu Uzikov, Yu Valdau, E Valetov, A Vassiliev, C Weidemann, A Wrońska, P Wüstner, P Zuprański, M Żurek
This Letter reports the successful use of feedback from a spin polarization measurement to the revolution frequency of a 0.97  GeV/c bunched and polarized deuteron beam in the Cooler Synchrotron (COSY) storage ring in order to control both the precession rate (≈121  kHz) and the phase of the horizontal polarization component. Real time synchronization with a radio frequency (rf) solenoid made possible the rotation of the polarization out of the horizontal plane, yielding a demonstration of the feedback method to manipulate the polarization...
July 7, 2017: Physical Review Letters
https://www.readbyqxmd.com/read/28713265/a-comparison-of-reimbursement-recommendations-by-european-hta-agencies-is-there-opportunity-for-further-alignment
#17
Nicola Allen, Lawrence Liberti, Stuart R Walker, Sam Salek
Introduction: In Europe and beyond, the rising costs of healthcare and limited healthcare resources have resulted in the implementation of health technology assessment (HTA) to inform health policy and reimbursement decision-making. European legislation has provided a harmonized route for the regulatory process with the European Medicines Agency, but reimbursement decision-making still remains the responsibility of each country. There is a recognized need to move toward a more objective and collaborative reimbursement environment for new medicines in Europe...
2017: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/28665925/neonatal-adaptation-following-intrauterine-antidepressant-exposure-assessment-drug-assay-levels-and-infant-development-outcomes
#18
Megan Galbally, Olav Spigset, Andrew R Johnson, Rolland Kohan, Martha Lappas, Andrew J Lewis
BACKGROUND: While a meta-analysis has confirmed the association between antidepressant exposure in utero and subsequent poor neonatal adaptation, few identified studies included drug levels or standardized measures and only two studies followed up children who developed symptoms beyond infancy. STUDY DESIGN: The study draws on the Mercy Pregnancy and Emotional Wellbeing Study and reports on 42 women/infant pairs at delivery. 31 women continued to take antidepressants until delivery and 11 ceased earlier in pregnancy...
June 30, 2017: Pediatric Research
https://www.readbyqxmd.com/read/28657420/driver-and-front-passenger-injury-in-frontal-crashes-update-on-the-effect-of-unbelted-rear-occupants
#19
Chantal S Parenteau, David C Viano
PURPOSE: This is a study of the influence of an unbelted rear occupant on the risk of severe injury to the front seat occupant ahead of them in frontal crashes. It provides an update to earlier studies. METHODS: 1997-2015 NASS-CDS data were used to investigate the risk for severe injury (Maximum Abbreviated Injury Score [MAIS] 4+F) to belted drivers and front passengers in frontal crashes by the presence of a belted or unbelted passenger seated directly behind them or without a rear passenger...
June 28, 2017: Traffic Injury Prevention
https://www.readbyqxmd.com/read/28641782/high-prevalence-of-apolipoprotein-b-dyslipoproteinemias-in-non-alcoholic-fatty-liver-disease-the-lifelines-cohort-study
#20
Karlijn J Nass, Eline H van den Berg, Klaas Nico Faber, Tim C M A Schreuder, Hans Blokzijl, Robin P F Dullaart
OBJECTIVE: Cardiovascular disease (CVD) is a major adverse consequence of non-alcoholic fatty liver disease (NAFLD). The association of NAFLD with various apolipoprotein B (apoB) dyslipoproteinemias is unclear. We determined the prevalence of specific apoB dyslipoproteinemias in subjects with suspected NAFLD. METHODS: This study was conducted among 22,865 fasting adults living in the northern part of the Netherlands (Lifelines Cohort Study). Six apoB dyslipoproteinemias were defined using an algorithm derived from apoB, total cholesterol and triglycerides...
July 2017: Metabolism: Clinical and Experimental
keyword
keyword
27671
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"