keyword
MENU ▼
Read by QxMD icon Read
search

angela

keyword
https://www.readbyqxmd.com/read/28110510/access-equity-and-costs-of-induced-abortion-services-in-australia-a-cross-sectional-study
#1
Mridula Shankar, Kirsten I Black, Philip Goldstone, Safeera Hussainy, Danielle Mazza, Kerry Petersen, Jayne Lucke, Angela Taft
OBJECTIVES: To examine access and equity to induced abortion services in Australia, including factors associated with presenting beyond nine weeks gestation. METHODS: Cross-sectional survey of 2,326 women aged 16+ years attending for an abortion at 14 Dr Marie clinics. Associations with later presentation assessed using multivariate logistic regression. RESULTS: Over a third of eligible women opted for a medical abortion. More than one in 10 (11...
January 22, 2017: Australian and New Zealand Journal of Public Health
https://www.readbyqxmd.com/read/28110506/antibiotic-discovery-throughout-the-small-world-initiative-a-molecular-strategy-to-identify-biosynthetic-gene-clusters-involved-in-antagonistic-activity
#2
Elizabeth Davis, Tyler Sloan, Krista Aurelius, Angela Barbour, Elijah Bodey, Brigette Clark, Celeste Dennis, Rachel Drown, Megan Fleming, Allison Humbert, Elizabeth Glasgo, Trent Kerns, Kelly Lingro, MacKenzie McMillin, Aaron Meyer, Breanna Pope, April Stalevicz, Brittney Steffen, Austin Steindl, Carolyn Williams, Carmen Wimberley, Robert Zenas, Kristen Butela, Hans Wildschutte
The emergence of bacterial pathogens resistant to all known antibiotics is a global health crisis. Adding to this problem is that major pharmaceutical companies have shifted away from antibiotic discovery due to low profitability. As a result, the pipeline of new antibiotics is essentially dry and many bacteria now resist the effects of most commonly used drugs. To address this global health concern, citizen science through the Small World Initiative (SWI) was formed in 2012. As part of SWI, students isolate bacteria from their local environments, characterize the strains, and assay for antibiotic production...
January 22, 2017: MicrobiologyOpen
https://www.readbyqxmd.com/read/28110461/the-emerging-role-of-liquid-biopsies-circulating-tumor-cells-and-circulating-cell-free-tumor-dna-in-lung-cancer-diagnosis-and-identification-of-resistance-mutations
#3
REVIEW
Angela Esposito, Carmen Criscitiello, Dario Trapani, Giuseppe Curigliano
Therapeutic advances in the treatment of lung cancer are in part due to a more complete understanding of its genomic portrait. The serial monitoring of tumor genotypes, which are instable and prone to changes under selective pressure, is becoming increasingly needed. Although tumor biopsies remain the reference standard for the diagnosis and genotyping of lung cancer, they are invasive and not always feasible. The "liquid biopsies" have the potential to overcome many of these hurdles, allowing a rapid and accurate identification of de novo and resistant genetic alterations and a real-time monitoring of treatment responses...
January 2017: Current Oncology Reports
https://www.readbyqxmd.com/read/28110120/effects-of-two-different-dialytic-treatments-on-inflammatory-markers-in-people-with-end-stage-renal-disease-with-and-without-type-2-diabetes-mellitus
#4
Giuseppe Derosa, Carmelo Libetta, Pasquale Esposito, Ilaria Borettaz, Carmine Tinelli, Angela D'angelo, Pamela Maffioli
This study was aimed to evaluate the effects on some inflammatory markers of two dialytic treatments [bicarbonate dialysis (BHD) and hemodiafiltration (HDF)] in patients with severe chronic kidney disease. We evaluated: blood glucose, homeostasis model assessment insulin resistance index, homocistein (Hcs), high sensitivity C-reactive protein (hs-CRP), fibrinogen, lipoprotein (a) [Lp(a)], metalloproteinases-2, and -9 (MMP-2 and MMP-9), and soluble receptor for advanced glycation end products (sRAGE). Considering the all sample, we observed a decrease of sRAGE with BHD, but not with HDF...
January 18, 2017: Cytokine
https://www.readbyqxmd.com/read/28109950/coumarin-derivatives-as-potential-antitumor-agents-growth-inhibition-apoptosis-induction-and-multidrug-resistance-reverting-activity
#5
Alessandra Bisi, Concettina Cappadone, Angela Rampa, Giovanna Farruggia, Azzurra Sargenti, Federica Belluti, Rita M C Di Martino, Emil Malucelli, Alessia Meluzzi, Stefano Iotti, Silvia Gobbi
A small library of coumarins, carrying butynyl-amino chains, was synthesized continuing our studies in the field of MDR reverting ageEnts and in order to obtain multipotent agents to combat malignancies. In particular, the reported anticancer and chemopreventive natural product 7-isopentenyloxycoumarin was linked to different terminal amines, selected on the basis of our previously reported results. The anticancer behaviour and the MDR reverting ability of the new compounds were evaluated on human colon cancer cells, particularly prone to develop the MDR phenotype...
January 13, 2017: European Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/28109846/antimicrobial-susceptibility-of-clinical-isolates-of-actinomyces-and-related-genera-reveals-an-unusual-clindamycin-resistance-among-actinomyces-urogenitalis-strains
#6
Claudia Barberis, Mabel Budia, Susana Palombarani, Carlos Hernán Rodriguez, María Soledad Ramírez, Barbara Arias, Laura Bonofiglio, Angela Famiglietti, Marta Mollerach, Marisa Almuzara, Carlos Vay
OBJECTIVES: Patterns of antimicrobial susceptibility in Actinomyces and related genera are very limited in the literature. Data of predominant susceptibility profiles could contribute to the establishment of an accurate empirical treatment. METHODS: A total of 113 isolates from clinical samples were included in this study. Each isolate was identified using phenotypic methods and MALDI-TOF/MS. When discrepancies were observed, 16S rRNA gene sequencing was performed...
January 18, 2017: Journal of Global Antimicrobial Resistance
https://www.readbyqxmd.com/read/28109638/myasthenia-triggered-by-immune-checkpoint-inhibitors-new-case-and-literature-review
#7
Natalia L Gonzalez, Araya Puwanant, Angela Lu, Stanley M Marks, Saša A Živković
Immune checkpoint molecules are potent regulators of immunologic homeostasis that prevent the development of autoimmunity while maintaining self-tolerance. Inhibitors of immune checkpoint molecules are used as immunotherapy in the treatment of melanoma and different types of refractory cancer, and can trigger various autoimmune complications including myositis and myasthenia gravis. We describe a case of generalized myasthenia gravis induced by pembrolizumab and review 11 other cases. Five patients also had elevated serum CK levels ranging from 1200 to 8729 IU/L, and biopsy showed myositis in one...
January 6, 2017: Neuromuscular Disorders: NMD
https://www.readbyqxmd.com/read/28109627/a-final-report-of-a-phase-i-study-of-veliparib-abt-888-in-combination-with-low-dose-fractionated-whole-abdominal-radiation-therapy-ldfwar-in-patients-with-advanced-solid-malignancies-and-peritoneal-carcinomatosis-with-a-dose-escalation-in-ovarian-and-fallopian
#8
Kim A Reiss, Joseph M Herman, Deborah Armstrong, Marianna Zahurak, Anthony Fyles, Anthony Brade, Michael Milosevic, Laura A Dawson, Angela Scardina, Patricia Fischer, Amy Hacker-Prietz, Robert J Kinders, Lihua Wang, Alice Chen, Sarah Temkin, Naomi Horiba, Lee-Anne Stayner, Lillian L Siu, Nilofer S Azad
BACKGROUND: The combination of low-dose radiation therapy with PARP inhibition enhances anti-tumor efficacy through potentiating DNA damage. We combined low-dose fractionated whole abdominal radiation (LDFWAR) with ABT-888 in patients with peritoneal carcinomatosis with a dose escalation in ovarian and fallopian cancer patients (OV). METHODS: Patients were treated with veliparib, 40-400mg orally BID on days 1-21 of 3 28-day cycles on 6 dose levels. Dose levels 5 and 6 included only OV patients...
January 18, 2017: Gynecologic Oncology
https://www.readbyqxmd.com/read/28109471/smoking-status-regulates-a-novel-panel-of-piwi-interacting-rnas-in-head-and-neck-squamous-cell-carcinoma
#9
Aswini R Krishnan, Avinaash Korrapati, Angela E Zou, Yuanhao Qu, Xiao Qi Wang, Joseph A Califano, Jessica Wang-Rodriguez, Scott M Lippman, Melbourne F Hovell, Weg M Ongkeko
OBJECTIVE: Smoking remains a primary etiological factor in head and neck squamous cell carcinoma (HNSCC). Given that non-coding RNAs (ncRNAs), including PIWI-interacting RNAs (piRNAs), have emerged as mediators of initiation and progression in head and neck malignancies, we undertook a global study of piRNA expression patterns in smoking-associated HNSCC. MATERIALS AND METHODS: Using RNA-sequencing data from 256 current smoker and lifelong nonsmoker samples in The Cancer Genome Atlas (TCGA), we analyzed the differential expression patterns of 27,127 piRNAs across patient cohorts stratified by tobacco use, with HPV16 status and tumor status taken into account...
February 2017: Oral Oncology
https://www.readbyqxmd.com/read/28109117/lipid-profiling-of-parkin-mutant-human-skin-fibroblasts
#10
Simona Lobasso, Paola Tanzarella, Daniele Vergara, Michele Maffia, Tiziana Cocco, Angela Corcelli
Parkin mutations are a major cause of early-onset Parkinson's disease (PD). The impairment of protein quality control system together with defects in mitochondria and autophagy process are consequences of the lack of parkin, which leads to neurodegeneration. Little is known about the role of lipids in these alterations of cell functions. In the present study parkin-mutant human skin primary fibroblasts have been considered as cellular model of PD to investigate on possible lipid alterations associated with the lack of parkin protein...
January 21, 2017: Journal of Cellular Physiology
https://www.readbyqxmd.com/read/28108985/the-th2-gene-cluster-unraveled-role-of-rhs6
#11
EDITORIAL
Cameron H Flayer, Angela Haczku
Although the transcription factors that regulate T helper (Th) type 2 cytokine production (IL-4, IL-5, and IL-13) are possible novel therapeutic targets, we lack a detailed understanding of the mechanisms that regulate the transcription of these cytokines. In this issue of Allergy, Hwang et al. studied the role of a specific DNA region (a cis-acting element called Rad50 hypersensitive site 6) RHS6, in the development of allergic airway inflammation. RHS6 is found in the Th2 cytokine "locus control region" but its role in activation of the IL-4, IL-5, and IL-13 genes was unknown...
January 20, 2017: Allergy
https://www.readbyqxmd.com/read/28108876/concordance-between-self-report-and-performance-based-measures-of-everyday-functioning-in-hiv-associated-neurocognitive-disorders
#12
Talia N Shirazi, Angela C Summers, Bryan R Smith, Sally R Steinbach, Suad Kapetanovic, Avindra Nath, Joseph Snow
Self-report is typically used to differentiate between asymptomatic neurocognitive impairment (ANI) and mild neurocognitive disorder (MND) in the assessment of HIV-associated neurocognitive disorders (HAND). Yet, it is unclear whether the lack of self-reported functional impairments in individuals with ANI is indicative of a genuine absence of functional impairment, or of inaccurate self-reports. In the present study, we examined the relationship between previously validated self-report (patient's assessment of own functioning inventory; instrumental activities of daily living inventory) and performance-based (the Texas Functional Living Scale) measures of functional abilities in 112 virologically-controlled HIV-infected, and 40 well-matched, HIV-uninfected participants...
January 20, 2017: AIDS and Behavior
https://www.readbyqxmd.com/read/28108681/re-emergence-of-methicillin-susceptibility-in-a-resistant-lineage-of-staphylococcus-aureus
#13
Alice Ledda, James R Price, Kevin Cole, Martin J Llewelyn, Angela M Kearns, Derrick W Crook, John Paul, Xavier Didelot
OBJECTIVES: MRSA is a leading cause of hospital-associated infection. Acquired resistance is encoded by the mecA gene or its homologue mecC, but little is known about the evolutionary dynamics involved in gain and loss of resistance. The objective of this study was to obtain an expanded understanding of Staphylococcus aureus methicillin resistance microevolution in vivo, by focusing on a single lineage. METHODS: We compared the whole-genome sequences of 231 isolates from a single epidemic lineage [clonal complex 30 (CC30) and spa-type t018] of S...
January 20, 2017: Journal of Antimicrobial Chemotherapy
https://www.readbyqxmd.com/read/28108655/the-novel-lysine-specific-methyltransferase-mettl21b-affects-mrna-translation-through-inducible-and-dynamic-methylation-of-lys-165-in-human-eukaryotic-elongation-factor-1-alpha-eef1a
#14
Jędrzej Małecki, Vinay Kumar Aileni, Angela Y Y Ho, Juliane Schwarz, Anders Moen, Vigdis Sørensen, Benedikt S Nilges, Magnus E Jakobsson, Sebastian A Leidel, Pål Ø Falnes
Lysine methylation is abundant on histone proteins, representing a dynamic regulator of chromatin state and gene activity, but is also frequent on many non-histone proteins, including eukaryotic elongation factor 1 alpha (eEF1A). However, the functional significance of eEF1A methylation remains obscure and it has remained unclear whether eEF1A methylation is dynamic and subject to active regulation. We here demonstrate, using a wide range of in vitro and in vivo approaches, that the previously uncharacterized human methyltransferase METTL21B specifically targets Lys-165 in eEF1A in an aminoacyl-tRNA- and GTP-dependent manner...
January 20, 2017: Nucleic Acids Research
https://www.readbyqxmd.com/read/28108639/prevalence-of-epilepsy-seizures-as-a-comorbidity-of-neurologic-disorders-in-nursing-homes
#15
Angela K Birnbaum, Ilo E Leppik, Kenneth Svensden, Lynn E Eberly
OBJECTIVE: To determine the prevalence of epilepsy/seizure (epi/sz) comorbid with other neurologic disorders in elderly nursing home residents and to examine demographic and regional variability and associations with clinical characteristics. METHODS: We studied 5 cross-sectional cohorts of all residents in any Medicare/Medicaid-certified nursing home in the United States on July 15 of each year from 2003 to 2007. Epi/sz was identified by ICD-9 codes (345.xx or 780...
January 20, 2017: Neurology
https://www.readbyqxmd.com/read/28108560/cxcr3-cxcl10-axis-regulates-neutrophil-nk-cell-cross-talk-determining-the-severity-of-experimental-osteoarthritis
#16
Giorgia Benigni, Petya Dimitrova, Fabrizio Antonangeli, Emilio Sanseviero, Viktoriya Milanova, Arjen Blom, Peter van Lent, Stefania Morrone, Angela Santoni, Giovanni Bernardini
Several immune cell populations are involved in cartilage damage, bone erosion, and resorption processes during osteoarthritis. The purpose of this study was to investigate the role of NK cells in the pathogenesis of experimental osteoarthritis and whether and how neutrophils can regulate their synovial localization in the disease. Experimental osteoarthritis was elicited by intra-articular injection of collagenase in wild type and Cxcr3(-/-) 8-wk old mice. To follow osteoarthritis progression, cartilage damage, synovial thickening, and osteophyte formation were measured histologically...
January 20, 2017: Journal of Immunology: Official Journal of the American Association of Immunologists
https://www.readbyqxmd.com/read/28108396/serotonin-5-ht4-receptors-modulate-the-development-of-glutamatergic-input-to-the-dorsal-raphe-nucleus
#17
Angela Chen, Katherine D Hubbert, Pasha F Foroudi, Vivian F Lu, Skirmantas Janušonis
The dorsal raphe nucleus (DRN) is a major serotonin (5-hydroxytryptamine, 5-HT)-producing region in the central nervous system. It receives glutamatergic inputs from several brain regions, which are reciprocally modulated by serotonergic signals. We investigated whether serotonin 5-HT4 receptors (5-HT4Rs) play a role in the development of glutamatergic control of the DRN, with an emphasis on cortical inputs. Double-label immunohistochemistry and confocal microscopy were used to quantify vesicular glutamate transporter 1 (vGluT1)-immunoreactive terminals in the DRN of mice with a null-mutation in the 5-HT4R gene...
January 17, 2017: Neuroscience Letters
https://www.readbyqxmd.com/read/28108361/development-and-characterization-of-new-functionalized-polyurethanes-for-sustained-and-site-specific-drug-release-in-the-gastrointestinal-tract
#18
María Dolores Campiñez, Elena Benito, Lucía Romero-Azogil, Ángela Aguilar-de-Leyva, María de Gracia García-Martín, Juan Antonio Galbis, Isidoro Caraballo
The main objective of the present paper has been the development and study of two new biodegradable polyurethanes, PU(dithiodiethanol-DTDI) and PU[((i)Pr)Man-DTDI], to be used as sustained matrix forming excipients. Furthermore, their capacity to act as excipient for colon drug delivery systems has been evaluated. Thus, SeDeM diagrams have been obtained to investigate their suitability to be processed through a direct compression process. Matrices containing 10-30% w/w of the polymers and theophylline anhydrous as model drug have been manufactured...
January 17, 2017: European Journal of Pharmaceutical Sciences
https://www.readbyqxmd.com/read/28107983/characterization-of-inclusion-complexes-of-organic-ions-with-hydrophilic-hosts-by-ion-transfer-voltammetry-with-solvent-polymeric-membranes
#19
José Manuel Olmos, Eduardo Laborda, Joaquín Ángel Ortuño, Ángela Molina
The quantitative characterization of inclusion complexes formed in aqueous phase between organic ions and hydrophilic hosts by ion-transfer voltammetry with solvent polymeric membrane ion sensors is studied, both in a theoretical and experimental way. Simple analytical solutions are presented for the determination of the binding constant of the complex from the variation with the host concentration of the electrochemical signal. These solutions are valid for any voltammetric technique and for solvent polymeric membrane ion sensors comprising one polarisable interface (1PI) and also, for the first time, two polarisable interfaces (2PIs)...
March 1, 2017: Talanta
https://www.readbyqxmd.com/read/28107654/examining-the-link-between-nonmedical-use-of-sedatives-tranquilizers-and-pain-relievers-with-dispositions-toward-impulsivity-among-college-students
#20
Brittany E Blanchard, Angela K Stevens, Andrew K Littlefield, Amelia E Talley, Jennifer L Brown
BACKGROUND: The association between impulsive dispositions and the use of the central nervous system (CNS) depressant alcohol has been examined extensively; however, the links between other depressant use (sedatives, tranquilizers, and pain relievers) and impulsivity have been less studied, and findings have been equivocal. This may be due, in part, to varying operationalizations of "impulsivity," as well as issues related to the lumping versus splitting of various depressant substances when assessing use...
January 6, 2017: Addictive Behaviors
keyword
keyword
89111
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"