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https://www.readbyqxmd.com/read/28437447/carbonic-anhydrase-iii-car3-is-not-required-for-fatty-acid-synthesis-and-does-not-protect-against-high-fat-diet-induced-obesity-in-mice
#1
Sarah W Renner, Lauren M Walker, Lawrence J Forsberg, Jonathan Z Sexton, Jay E Brenman
Carbonic anhydrases are a family of enzymes that catalyze the reversible condensation of water and carbon dioxide to carbonic acid, which spontaneously dissociates to bicarbonate. Carbonic anhydrase III (Car3) is nutritionally regulated at both the mRNA and protein level. It is highly enriched in tissues that synthesize and/or store fat: liver, white adipose tissue, brown adipose tissue, and skeletal muscle. Previous characterization of Car3 knockout mice focused on mice fed standard diets, not high-fat diets that significantly alter the tissues that highly express Car3...
2017: PloS One
https://www.readbyqxmd.com/read/28437218/patient-physician-and-practice-characteristics-associated-with-cardiovascular-disease-preventive-care-for-women
#2
Caress A Dean, Lauren D Arnold, Paul J Hauptman, Jing Wang, Keith Elder
BACKGROUND: Cardiovascular disease (CVD) is the leading cause of death for American women. Although CVD preventive care has the potential to reduce a significant number of these deaths, the degree to which healthcare providers deliver such care is unknown. The purpose of this study was to identify patient, physician, and practice characteristics that significantly influence the provision of CVD preventive care during ambulatory care visits for female patients. METHODS: The National Ambulatory Medical Care Survey datasets from 2005 to 2010 were utilized...
February 27, 2017: Journal of Women's Health
https://www.readbyqxmd.com/read/28437203/using-the-surprise-question-to-identify-those-with-unmet-palliative-care-needs-in-emergency-and-inpatient-settings-what-do-clinicians-think
#3
Samir A Haydar, Lisa Almeder, Lauren Michalakes, Paul K J Han, Tania D Strout
BACKGROUND: The surprise question (SQ), "Would you be surprised if this patient died within the next year?" is effective in identifying end-stage renal disease and cancer patients at high risk of death and therefore potentially unmet palliative care needs. Following implementation of the SQ in our acute care setting, we sought to explore hospital-based providers' perceptions of the tool. OBJECTIVES: To evaluate (1) providers' perceptions regarding the feasibility of SQ use in emergency and inpatient settings, (2) clinician perceptions regarding the utility of the SQ, and (3) barriers to SQ use...
February 16, 2017: Journal of Palliative Medicine
https://www.readbyqxmd.com/read/28437164/factors-affecting-the-levels-of-heavy-metals-in-juices-processed-with-filter-aids
#4
Zhengfang Wang, Lauren S Jackson, Joseph E Jablonski
This study investigated factors that may contribute to the presence of arsenic and other heavy metals in apple and grape juices processed with filter aids. Different types and grades of filter aids were analyzed for arsenic, lead, and cadmium with inductively coupled plasma-tandem mass spectrometry. Potential factors affecting the transfer of heavy metals to juices during filtration treatments were evaluated. Effects of washing treatments on removal of heavy metals from filter aids were also determined. Results showed that diatomaceous earth (DE) generally contained a higher level of arsenic than perlite, whereas perlite had a higher lead content than DE...
April 24, 2017: Journal of Food Protection
https://www.readbyqxmd.com/read/28436591/ammonia-oxide-as-a-building-block-for-high-performance-and-insensitive-energetic-materials
#5
Yongxing Tang, Lauren A Mitchell, Gregory H Imler, Damon A Parrish, Jean'ne M Shreeve
3,5-Dinitrimino-1,2,4-triazole (2) with three protons has the potential of deprotonation to form energetic salts. Neutralization of 2 with 50 % hydroxylamine in varying molar ratios leads to the formation of the corresponding mono/dihydroxylammonium energetic salts. Additionally compound 5, an ammonia oxide adduct of dihydroxylammonium 3,5-dinitramino-1,2,4-triazolate, was prepared when excess hydroxylamine was used. The structures of 3-5 are supported by single-crystal X-ray diffraction. The energetic properties of the new materials are competitive...
April 24, 2017: Angewandte Chemie
https://www.readbyqxmd.com/read/28436458/development-of-a-fluorescent-asfv-strain-that-retains-the-ability-to-cause-disease-in-swine
#6
Manuel V Borca, Vivian O'Donnell, Lauren G Holinka, Brent Sanford, Paul A Azzinaro, Guillermo R Risatti, Douglas P Gladue
African swine fever is a contagious and often lethal disease for domestic pigs with a significant economic impact for the swine industry. The etiological agent, African swine fever virus (ASFV), is a highly structurally complex double stranded DNA virus. No effective vaccines or antiviral treatment are currently commercially available. We present here the development of a strain of ASFV that has been shown to retain its ability to cause disease in swine, efficiently replicate in swine macrophage and that is fluorescently tagged...
April 24, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28436445/cortical-thickness-and-subcortical-gray-matter-volume-in-pediatric-anxiety-disorders
#7
Andrea L Gold, Elizabeth R Steuber, Lauren K White, Jennifer Pacheco, Jessica F Sachs, David Pagliaccio, Erin Berman, Ellen Leibenluft, Daniel S Pine
Perturbations in the prefrontal cortex (PFC), hippocampus, and amygdala are implicated in the development of anxiety disorders. However, most structural neuroimaging studies of patients with anxiety disorders utilize adult samples, and the few studies in youths examine small samples, primarily with volume-based measures. This study tested the hypothesis that cortical thickness of PFC regions and gray matter volume of the hippocampus and amygdala differ between pediatric anxiety disorder patients and healthy volunteers (HVs)...
April 24, 2017: Neuropsychopharmacology: Official Publication of the American College of Neuropsychopharmacology
https://www.readbyqxmd.com/read/28436084/defining-significant-weight-loss-in-atypical-anorexia-nervosa
#8
K Jean Forney, Tiffany A Brown, Lauren A Holland-Carter, Grace A Kennedy, Pamela K Keel
OBJECTIVE: Atypical anorexia nervosa (AAN) is defined by the symptoms of anorexia nervosa in the presence of "significant weight loss" in individuals who are not underweight. Description of current weight in AAN has been limited, significant weight loss has not been defined, and the distinction between having AAN versus having weight suppression has not been examined. METHOD: Secondary analyses were conducted with data from an epidemiological study of women (n = 1,640) and men (n = 794)...
April 24, 2017: International Journal of Eating Disorders
https://www.readbyqxmd.com/read/28436012/prostate-cancer-in-black-men-is-it-time-for-personalized-screening-approaches
#9
EDITORIAL
Lauren P Wallner, Steven J Jacobsen
No abstract text is available yet for this article.
April 24, 2017: Cancer
https://www.readbyqxmd.com/read/28435489/gender-differences-in-cdc-guideline-compliance-for-stis-in-emergency-departments
#10
Bryan G Kane, Alexander W D Guillaume, Elizabeth M Evans, Terrence E Goyke, Jessica K Eygnor, Lauren Semler, Stephen W Dusza, Marna Rayl Greenberg
INTRODUCTION: Sexually transmitted infections (STIs) are a common reason for emergency department (ED) visits. The objective of this study was to determine if there were gender differences in adherence to Centers for Disease Control and Prevention (CDC) STI diagnosis and treatment guidelines, as documented by emergency providers. METHODS: We performed a retrospective chart review to identify patients treated for urethritis, cervicitis, and pelvic inflammatory disease (PID) in the EDs of three hospitals in a Pennsylvania network during a calendar year...
April 2017: Western Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28435090/trinucleotide-repeat-expanded-and-normal-dmpk-transcripts-contain-unusually-long-poly-a-tails-despite-differential-nuclear-residence
#11
Anke E E G Gudde, Ingeborg D G van Kessel, Laurène M André, Bé Wieringa, Derick G Wansink
In yeast and higher eukaryotes nuclear retention of transcripts may serve in control over RNA decay, nucleocytoplasmic transport and premature cytoplasmic appearance of mRNAs. Hyperadenylation of RNA is known to be associated with nuclear retention, but the cause-consequence relationship between hyperadenylation and regulation of RNA nuclear export is still unclear. We compared polyadenylation status between normal and expanded DMPK transcripts in muscle cells and tissues derived from unaffected individuals and patients with myotonic dystrophy type 1 (DM1)...
April 18, 2017: Biochimica et Biophysica Acta
https://www.readbyqxmd.com/read/28434870/maternal-socioeconomic-disadvantage-is-associated-with-transcriptional-indications-of-greater-immune-activation-and-slower-tissue-maturation-in-placental-biopsies-and-newborn-cord-blood
#12
Gregory E Miller, Ann E Borders, Amy H Crockett, Kharah M Ross, Sameen Qadir, Lauren Keenan-Devlin, Adam K Leigh, Paula Ham, Jeffrey Ma, Jesusa M G Arevalo, Linda M Ernst, Steve W Cole
Children from economically disadvantaged families experience worse cognitive, psychiatric, and medical outcomes compared to more affluent youth. Preclinical models suggest some of the adverse influence of disadvantage could be transmitted during gestation via maternal immune activation, but this hypothesis has not been tested in humans. It also remains unclear whether prenatal interventions can mitigate such effects. To fill these gaps, we conducted two studies. Study 1 characterized the socioeconomic conditions of 79 women during pregnancy...
April 20, 2017: Brain, Behavior, and Immunity
https://www.readbyqxmd.com/read/28434537/new-cranium-of-the-endemic-caribbean-platyrrhine-antillothrix-bernensis-from-la-altagracia-province-dominican-republic
#13
Lauren B Halenar, Siobhán B Cooke, Alfred L Rosenberger, Renato Rímoli
Recent paleontological collection in submerged caves in the eastern Dominican Republic has yielded new specimens of Antillothrix bernensis. Here we describe a complete cranium of an adult individual (MHD 20) and provide phenetic comparisons to other endemic Caribbean taxa and extant mainland platyrrhines using three-dimensional geometric morphometric methods (3DGM). Qualitative and quantitative comparisons support conclusions based on other recently described fossil material: Antillothrix has a dentition lacking clear dietary specialization, an elongated brain case with strong temporal lines, and a vertically oriented nuchal plane...
May 2017: Journal of Human Evolution
https://www.readbyqxmd.com/read/28433857/the-relationship-between-joint-attention-and-theory-of-mind-in-neurotypical-adults
#14
Jordan A Shaw, Lauren K Bryant, Bertram F Malle, Daniel J Povinelli, John R Pruett
Joint attention (JA) is hypothesized to have a close relationship with developing theory of mind (ToM) capabilities. We tested the co-occurrence of ToM and JA in social interactions between adults with no reported history of psychiatric illness or neurodevelopmental disorders. Participants engaged in an experimental task that encouraged nonverbal communication, including JA, and also ToM activity. We adapted an in-lab variant of experience sampling methods (Bryant et al., 2013) to measure ToM during JA based on participants' subjective reports of their thoughts while performing the task...
April 20, 2017: Consciousness and Cognition
https://www.readbyqxmd.com/read/28433728/vector-competence-of-amblyomma-americanum-acari-ixodidae-for-rickettsia-rickettsii
#15
Michael L Levin, Galina E Zemtsova, Lindsay F Killmaster, Alyssa Snellgrove, Lauren B M Schumacher
Rickettsia rickettsii - the etiologic agent of Rocky Mountain spotted fever (RMSF) - is widely spread across the Americas. In the US, Dermacentor spp. ticks are identified as primary vectors of R. rickettsii and Rhipicephalus sanguineus s.l. has been implicated in transmission of this pathogen in several locations in the Southwest. Conversely, ticks of the genus Amblyomma are recognized vectors of RMSF in Central and South America, but not in the US. A. americanum is one of the most aggressive human-biting ticks in the US, whose geographical range overlaps with that of reported RMSF cases...
April 12, 2017: Ticks and Tick-borne Diseases
https://www.readbyqxmd.com/read/28433635/prognostic-significance-and-functional-implication-of-immune-activating-receptor-nkg2d-in-gastric-cancer
#16
Fengjuan Lin, Congqi Dai, Xiaoxiao Ge, Wenbo Tang, Ying Lin, Yan Wang, Jin Li
NKG2D, an activating receptor expressed on CD8(+) T lymphocytes, serves as a co-stimulation molecule by engagement with its ligands MICA/B and ULBPs to trigger immune activation against tumors. Currently, the biological function and clinical significance of NKG2D in gastric cancer remains unexplored. The study aims to investigate the expression of NKG2D in gastric cancer in association with clinical prognosis and its biological function. Real-time PCR was used to analyze NKG2D expression in paired cancer and adjacent non-malignant tissues in 139 gastric cancer patients between 2007 and 2010 in Shanghai Cancer Center...
April 19, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/28433614/association-between-breast-cancer-and-the-risk-of-colorectal-cancer-systematic-review-and-meta-analysis
#17
REVIEW
Jennifer H Lai, Gavin Park, Lauren B Gerson
BACKGROUND: The prior literature has suggested a potential increase in colorectal cancer (CRC) among patients with breast cancer. METHODS: We performed a systematic review of the literature and included 37 retrospective cohort studies and 8 case-control studies. The primary aim was to determine the prevalence of CRC. Secondary aims included analysis of adenomatous polyps and analysis of CRC prevalence by age. We calculated pooled prevalence rates and odds ratios using random effects models with 95% confidence intervals (CI)...
April 19, 2017: Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/28433515/understanding-clinical-development-of-chimeric-antigen-receptor-t-cell-therapies
#18
Sofieke de Wilde, Henk-Jan Guchelaar, Maarten Laurens Zandvliet, Pauline Meij
BACKGROUND AIMS: In the past decade, many clinical trials with gene- and cell-based therapies (GCTs) have been performed. Increased interest in the development of these drug products by various stakeholders has become apparent. Despite this growth in clinical studies, the number of therapies receiving marketing authorization approval (MAA) is lagging behind. To enhance the success rate of GCT development, it is essential to better understand the clinical development of these products...
April 19, 2017: Cytotherapy
https://www.readbyqxmd.com/read/28433470/daily-supplementation-of-dietary-protein-improves-the-metabolic-effects-of-glp-1-based-pharmacotherapy-in-lean-and-obese-rats
#19
Elizabeth G Mietlicki-Baase, Kieran Koch-Laskowski, Lauren E McGrath, Joanna Krawczyk, Tram Pham, Rinzin Lhamo, David J Reiner, Matthew R Hayes
Glucagon-like peptide-1 (GLP-1) is an incretin hormone released from intestinal L-cells in response to food entering into the gastrointestinal tract. GLP-1-based pharmaceuticals improve blood glucose regulation and reduce feeding. Specific macronutrients, when ingested, may trigger GLP-1 secretion and enhance the effects of systemic sitagliptin, a pharmacological inhibitor of DPP-IV (an enzyme that rapidly degrades GLP-1). In particular, macronutrient constituents found in dairy foods may act as potent secretagogues for GLP-1, and acute preclinical trials show that ingestion of dairy protein may represent a promising adjunct behavioral therapy in combination with sitagliptin...
April 19, 2017: Physiology & Behavior
https://www.readbyqxmd.com/read/28433091/internet-delivered-parenting-program-for-prevention-and-early-intervention-of-anxiety-problems-in-young-children-randomized-controlled-trial
#20
Amy J Morgan, Ronald M Rapee, Agus Salim, Nahal Goharpey, Elli Tamir, Lauren F McLellan, Jordana K Bayer
OBJECTIVE: The Cool Little Kids parenting group program is an effective intervention for preventing anxiety disorders in young children who are at risk because of inhibited temperament. The program has six group sessions delivered by trained psychologists to parents of 3- to 6-year-old children. An online adaptation (Cool Little Kids Online) has been developed to overcome barriers to its wide dissemination in the community. This study tested the efficacy of Cool Little Kids Online in a randomized controlled trial...
May 2017: Journal of the American Academy of Child and Adolescent Psychiatry
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