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https://www.readbyqxmd.com/read/28526392/susceptibility-to-tobacco-product-use-among-youth-in-wave-1-of-the-population-assessment-of-tobacco-and-health-path-study
#1
Dennis R Trinidad, John P Pierce, James D Sargent, Martha M White, David R Strong, David B Portnoy, Victoria R Green, Cassandra A Stanton, Kelvin Choi, Maansi Bansal-Travers, Yuyan Shi, Jennifer Pearson, Annette R Kaufman, Nicolette Borek, Blair N Coleman, Andrew Hyland, Charles Carusi, Sheila Kealey, Eric Leas, Madison Noble, Karen Messer
The purpose of this study was to investigate susceptibility and ever use of tobacco products among adolescents and young adults in the US. Cross-sectional analysis of Wave 1(2013-2014) adolescent (12-17year-olds; n=13,651) and young adult (18-24year-olds; n=9112) data from the nationally-representative Population Assessment of Tobacco and Health (PATH) Study was conducted. At 12years, 5% were ever tobacco users and 36% were susceptible to use. Seventy percent were susceptible at age 17years, and the same proportion were ever users at age 22years...
May 16, 2017: Preventive Medicine
https://www.readbyqxmd.com/read/28523722/design-of-a-candidate-vibrational-signal-for-mating-disruption-against-the-glassy-winged-sharpshooter-homalodisca-vitripennis
#2
Valerio Mazzoni, Shira D Gordon, Rachele Nieri, Rodrigo Krugner
BACKGROUND: The glassy-winged sharpshooter (GWSS), Homalodisca vitripennis, is an important pest of grapevines due to its ability to transmit Xylella fastidiosa, the causal agent of Pierce's disease. GWSS mating communication is based on vibrational signals; therefore, vibrational mating disruption could be an alternative to insecticides for suppression of GWSS population. Our objectives were to identify spectral features of female signal that elicit male signaling, design disruptive signals able to alter male perception and acceptance of a female, and determine the signal intensity required for future field applications...
May 19, 2017: Pest Management Science
https://www.readbyqxmd.com/read/28522321/why-do-we-continue-to-over-treat-stage-ia-carcinoma-of-the-cervix
#3
Tommy Buchanan, Jennifer Young Pierce, Whitney Graybill, Matthew Kohler, William Creasman
The current recommended treatment for stage Ia2 cervical cancer is a radical or modified radical hysterectomy. Although in the United States the incidence of cervical cancer is low and declining, almost 50% of the over 4,000 new cases will present in early stages. An estimated 2,200 women each year will undergo radical hysterectomy and many will suffer from both early- and late-onset complications. The purpose of this review is to examine if there is still a role for radical hysterectomy in the proper treatment of stage Ia2 cervical cancer given most recent data...
May 15, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28520901/donor-derived-transmission-of-candida-auris-during-lung-transplantation
#4
Marwan M Azar, Sarah E Turbett, Jay A Fishman, Virginia M Pierce
Candida auris is an emerging, often multidrug resistant pathogen with important public health implications. Infections are associated with high mortality, and prevention of transmission requires stringent infection control measures, making C. auris a potential barrier to transplantation. We describe the first donor-derived C. auris transmission in a lung transplant recipient.
May 17, 2017: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/28520679/knee-recurvatum-in-children-with-spastic-diplegic-cerebral-palsy
#5
Jeremy Bauer, K Patrick Do, Jing Feng, Rosemary Pierce, Michael Aiona
BACKGROUND: The purpose of this study is to determine which factors drive patients with diplegic cerebral palsy to walk without knee recurvatum despite hyperextension of the knee on physical examination. METHODS: A retrospective review was conducted of all data collected in the Gait Analysis Laboratory between 1999 and 2014. Patients with spastic diplegic cerebral palsy and at least 5 degrees of knee extension on clinical examination were identified for the study...
May 17, 2017: Journal of Pediatric Orthopedics
https://www.readbyqxmd.com/read/28520647/altered-brain-structure-and-function-associated-with-sensory-and-affective-components-of-classic-trigeminal-neuralgia
#6
Yuan Wang, Dong-Yuan Cao, Bethany Remeniuk, Samuel Krimmel, David A Seminowicz, Ming Zhang
Classic trigeminal neuralgia (CTN) is a chronic neuropathic pain state characterized by intense, piercing spasms of the orofacial region, and may be attributable to abnormal pain processing in the central nervous system. Our study investigated neuronal alterations using voxel-based morphometry (VBM), diffuse tensor imaging (DTI), and resting state functional connectivity in 38 CTN patients and 38 matched healthy controls. For VBM analyses, CTN patients displayed gray matter volume (GMV) reductions in the anterior and mid cingulate cortex (ACC and MCC), insula, secondary somatosensory cortex (S2), primary motor cortex (M1), premotor area (PMA), and several regions in the temporal lobe...
May 16, 2017: Pain
https://www.readbyqxmd.com/read/28517044/intercentrum-versus-pleurocentrum-growth-in-early-tetrapods-a-paleohistological-approach
#7
Marylène Danto, Florian Witzmann, Stephanie E Pierce, Nadia B Fröbisch
A variety of vertebral centrum morphologies have evolved within early tetrapods which range from multipartite centra consisting of intercentra and pleurocentra in stem-tetrapods, temnospondyls, seymouriamorphs, and anthracosaurs up to monospondylous centra in lepospondyls. With the present study, we aim to determine the formation of both intercentrum and pleurocentrum and asked whether these can be homologized based on their bone histology. Both intercentra and pleurocentra ossified endochondrally and periosteal bone was subsequently deposited on the outer surface of the centra...
May 18, 2017: Journal of Morphology
https://www.readbyqxmd.com/read/28516088/the-candida-albicans-biofilm-matrix-composition-structure-and-function
#8
Christopher G Pierce, Taissa Vila, Jesus A Romo, Daniel Montelongo-Jauregui, Gina Wall, Anand Ramasubramanian, Jose L Lopez-Ribot
A majority of infections caused by Candida albicans-the most frequent fungal pathogen-are associated with biofilm formation. A salient feature of C. albicans biofilms is the presence of the biofilm matrix. This matrix is composed of exopolymeric materials secreted by sessile cells within the biofilm, in which all classes of macromolecules are represented, and provides protection against environmental challenges. In this review, we summarize the knowledge accumulated during the last two decades on the composition, structure, and function of the C...
March 2017: Journal of Fungi (Basel, Switzerland)
https://www.readbyqxmd.com/read/28514140/properties-of-intermediates-in-the-catalytic-cycle-of-oxalate-oxidoreductase-and-its-suicide-inactivation-by-pyruvate
#9
Elizabeth Pierce, Steven O Mansoorabadi, Mehmet Can, George H Reed, Stephen W Ragsdale
Oxalate:ferredoxin oxidoreductase (OOR) is an unusual member of the thiamine pyrophosphate (TPP)-dependent 2-oxoacid:ferredoxin oxidoreductase (OFOR) family in that it catalyzes the coenzyme A (CoA)-independent conversion of oxalate into two moles of carbon dioxide. This reaction is surprising because binding of CoA to the acyl-TPP intermediate of other OFORs results in formation of a CoA ester and, in the case of pyruvate:ferredoxin oxidoreductase (PFOR), CoA binding generates the central metabolic intermediate acetyl-CoA and promotes a 10(5)-fold acceleration of the rate of electron transfer...
May 17, 2017: Biochemistry
https://www.readbyqxmd.com/read/28507131/involvement-of-a-gut-retina-axis-in-protection-against-dietary-glycemia-induced-age-related-macular-degeneration
#10
Sheldon Rowan, Shuhong Jiang, Tal Korem, Jedrzej Szymanski, Min-Lee Chang, Jason Szelog, Christa Cassalman, Kalavathi Dasuri, Christina McGuire, Ryoji Nagai, Xue-Liang Du, Michael Brownlee, Naila Rabbani, Paul J Thornalley, James D Baleja, Amy A Deik, Kerry A Pierce, Justin M Scott, Clary B Clish, Donald E Smith, Adina Weinberger, Tali Avnit-Sagi, Maya Lotan-Pompan, Eran Segal, Allen Taylor
Age-related macular degeneration (AMD) is the major cause of blindness in developed nations. AMD is characterized by retinal pigmented epithelial (RPE) cell dysfunction and loss of photoreceptor cells. Epidemiologic studies indicate important contributions of dietary patterns to the risk for AMD, but the mechanisms relating diet to disease remain unclear. Here we investigate the effect on AMD of isocaloric diets that differ only in the type of dietary carbohydrate in a wild-type aged-mouse model. The consumption of a high-glycemia (HG) diet resulted in many AMD features (AMDf), including RPE hypopigmentation and atrophy, lipofuscin accumulation, and photoreceptor degeneration, whereas consumption of the lower-glycemia (LG) diet did not...
May 15, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28506839/evolutionary-relationships-among-protein-lysine-deacetylases-of-parasites-causing-neglected-diseases
#11
Larissa L S Scholte, Marina M Mourão, Fabiano Sviatopolk-Mirsky Pais, Jelena Melesina, Dina Robaa, Angela C Volpini, Wolfgang Sippl, Raymond J Pierce, Guilherme Oliveira, Laila A Nahum
The availability of the genomic data of diverse parasites provides an opportunity to identify new drug candidates against neglected tropical diseases affecting people worldwide. Histone modifying enzymes (HMEs) are potential candidates since they play key roles in the regulation of chromatin modifications, thus globally regulating gene expression. Furthermore, aberrant epigenetic states are often associated with human diseases, leading to great interest in HMEs as therapeutic targets. Our work focused on two families of protein lysine deacetylases (HDACs and sirtuins)...
May 13, 2017: Infection, Genetics and Evolution
https://www.readbyqxmd.com/read/28504503/-cervicofacial-actinomycosis-as-differential-diagnosis-of-cavum-carcinoma-case-report
#12
Eliana T Anteliz García, Carolina M Carballo, Samanta Estévez, Sofía Diana, Arturo de Mena, Gabriela Manonelles, Claudia I Cazes, Eduardo L López
Paediatric actinomycosis is an infrequent infectious disease caused by Actinomyces spp. Cervicofacial infections are usually related to disruption in oral mucosal membranes. We discuss the case of a 15-year-old girl who refers an 8-month history of odynophagia and changes in her tone of voice after getting a tongue piercing. She received multiple antibiotic treatments with slight improvement. Nasopharyngeal carcinoma was diagnosed by endoscopic biopsy. The patient was referred to our Hospital for treatment but, when the biopsy was analyzed again, oncological pathology was excluded and oropharyngeal actinomycosis was diagnosed...
June 1, 2017: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/28501377/structural-changes-associated-with-delayed-dark-adaptation-in-age-related-macular-degeneration
#13
Inês Laíns, John B Miller, Dong H Park, Edem Tsikata, Samaneh Davoudi, Safa Rahmani, Jonathan Pierce, Rufino Silva, Teresa C Chen, Ivana K Kim, Demetrios Vavvas, Joan W Miller, Deeba Husain
PURPOSE: To examine the relationship between dark adaptation (DA) and optical coherence tomography (OCT)-based macular morphology in age-related macular degeneration (AMD). DESIGN: Prospective, cross-sectional study. PARTICIPANTS: Patients with AMD and a comparison group (>50 years) without any vitreoretinal disease. METHODS: All participants were imaged with spectral-domain OCT and color fundus photographs, and then staged for AMD (Age-related Eye Disease Study system)...
May 10, 2017: Ophthalmology
https://www.readbyqxmd.com/read/28500923/history-injury-and-psychosocial-risk-factor-commonalities-among-cases-of-fatal-and-near-fatal-physical-child-abuse
#14
Mary Clyde Pierce, Kim Kaczor, Deborah Acker, Tina Webb, Allen Brenzel, Douglas J Lorenz, Audrey Young, Richard Thompson
Failure to recognize child maltreatment results in chronic exposure to high-risk environments where re-injury or death may occur. We analyzed a series (n=20) of fatal (n=10) and near-fatal (n=10) physical child abuse cases from the Commonwealth of Kentucky to identify commonalities and determine whether indicators of maltreatment were present prior to the child's fatal or near-fatal event. We conducted retrospective state record reviews involving children <4years of age classified as physical child abuse by the Cabinet for Health and Family Services during a 12 month period...
May 10, 2017: Child Abuse & Neglect
https://www.readbyqxmd.com/read/28498658/discovery-of-clinical-candidate-1-2s-3s-4s-3-ethyl-4-fluoro-5-oxopyrrolidin-2-yl-methoxy-7-methoxyisoquinoline-6-carboxamide-pf-06650833-a-potent-selective-inhibitor-of-interleukin-1-receptor-associated-kinase-4-irak4-by-fragment-based-drug-design
#15
Katherine L Lee, Catherine M Ambler, David R Anderson, Brian P Boscoe, Andrea G Bree, Joanne I Brodfuehrer, Jeanne S Chang, Chulho Choi, Seung Won Chung, Kevin J Curran, Jacqueline E Day, Christoph M Dehnhardt, Ken Dower, Susan E Drozda, Richard K Frisbie, Lori Krim Gavrin, Joel A Goldberg, Seungil Han, Martin Hegen, David Hepworth, Heidi R Hope, Satwik Kamtekar, Iain C Kilty, Arthur Lee, Lih-Ling Lin, Frank E Lovering, Michael D Lowe, John P Mathias, Heidi M Morgan, Elizabeth A Murphy, Nikolaos Papaioannou, Akshay Patny, Betsy S Pierce, Vikram R Rao, Eddine Saiah, Ivan J Samardjiev, Brian M Samas, Marina W H Shen, Julia H Shin, Holly H Soutter, Joseph W Strohbach, Peter T Symanowicz, Jennifer R Thomason, John D Trzupek, Richard Vargas, Fabien Vincent, Jiangli Yan, Christoph W Zapf, Stephen W Wright
Through fragment-based drug design focused on engaging the active site of IRAK4 and leveraging three-dimensional topology in a ligand-efficient manner, a micromolar hit identified from a screen of a Pfizer fragment library was optimized to afford IRAK4 inhibitors with nanomolar potency in cellular assays. The medicinal chemistry effort featured the judicious placement of lipophilicity, informed by co-crystal structures with IRAK4 and optimization of ADME properties to deliver clinical candidate PF-06650833 (compound 40)...
May 12, 2017: Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/28498136/gunshot-wound-in-an-18-year-old-woman-inflicted-with-a-hunting-weapon-through-an-obstacle-mobile-phone-reconstruction-of-events
#16
Anna Smędra, Przemysław Sidelnik, Wojciech Goryca, Jarosław Berent
The article presents a case of an 18-year-old woman wounded by a shot fired from a distance with a hunting weapon. Because the location of the entrance and exit wounds initially seemed inconsistent with the reports (both wounds were described as "large and irregular in shape") and no photographs documenting the inflicted injuries were taken, the case was referred for an opinion to the Department of Forensic Medicine in Lodz. After a review of the medical records, radiology, the victim's clothing, and performance of an experiment using the gun and ammunition, it was established that the entrance wound was located on the abdomen, and the exit wound was located on the buttock...
May 12, 2017: American Journal of Forensic Medicine and Pathology
https://www.readbyqxmd.com/read/28489492/-the-action-level-%C3%A2
#17
J Thomas Pierce
No abstract text is available yet for this article.
June 2017: Journal of Occupational and Environmental Hygiene
https://www.readbyqxmd.com/read/28486277/evaluation-of-recombinant-factor-viii-fc-eloctate-activity-by-thromboelastometry-in-a-multicenter-phase-3-clinical-trial-and-correlation-with-bleeding-phenotype
#18
Frank Driessler, Maricel G Miguelino, Glenn F Pierce, Robert T Peters, Jurg M Sommer
: The aim of this study was to compare the hemostatic efficacy of recombinant factor VIII Fc (rFVIIIFc) (Eloctate) and Advate by ex-vivo rotation thromboelastometry (ROTEM) of whole blood and to explore potential ROTEM parameters that may be more predictive of a patient's bleeding tendency than plasma FVIII activity. Thirteen clinical sites were selected to perform ROTEM on freshly collected blood samples from 44 patients in the phase 3 study for rFVIIIFc, including 16 patients undergoing sequential pharmacokinetic assessment of Advate and rFVIIIFc...
May 8, 2017: Blood Coagulation & Fibrinolysis: An International Journal in Haemostasis and Thrombosis
https://www.readbyqxmd.com/read/28484673/oceanic-adults-coastal-juveniles-tracking-the-habitat-use-of-whale-sharks-off-the-pacific-coast-of-mexico
#19
Dení Ramírez-Macías, Nuno Queiroz, Simon J Pierce, Nicolas E Humphries, David W Sims, Juerg M Brunnschweiler
Eight whale sharks tagged with pop-up satellite archival tags off the Gulf of California, Mexico, were tracked for periods of 14-134 days. Five of these sharks were adults, with four females visually assessed to be pregnant. At least for the periods they were tracked, juveniles remained in the Gulf of California while adults moved offshore into the eastern Pacific Ocean. We propose that parturition occurs in these offshore waters. Excluding two juveniles that remained in the shallow tagging area for the duration of tracking, all sharks spent 65 ± 20...
2017: PeerJ
https://www.readbyqxmd.com/read/28483656/two-year-gender-differences-in-satisfaction-with-appearance-after-burn-injury-and-prediction-of-five-year-depression-a-latent-growth-curve-approach
#20
Nour Al Ghriwati, Megan Sutter, Bradford S Pierce, Paul B Perrin, Shelley A Wiechman, Jeffrey C Schneider
OBJECTIVE: To use latent growth curve and longitudinal structural equation modeling to examine the two-year trajectory of satisfaction with appearance in adults with burn injury and that trajectory's effect on depression five years after burn injury. DESIGN: Data were collected at discharge after burn injury hospitalization, six months, one year, two years, and five years post-discharge. SETTING: The Burn Model System (BMS) program consisted of a data center and five participating burn centers...
May 5, 2017: Archives of Physical Medicine and Rehabilitation
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