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https://www.readbyqxmd.com/read/27920943/a-pilot-dental-survey-on-maui
#1
Olivia Jenkins, Sara Routley, Tina Pedro-Gomes, Lorrin Pang
Routine dental screening surveys of third graders have proven to be a useful tool to monitor the dental health of a community, especially those of highest risk. In 2010 the PEW Charitable Trust (PEW) conducted state-by-state oral hygiene assessments, giving Hawai'i a poor grade, with routine dental surveys of children one of several criteria not met. The Maui Oral Health Task Force piloted its own survey for the island of Maui to assess the challenges in implementing a dental screening and to gain an understanding as to how obstacles might be addressed...
November 2016: Hawai'i Journal of Medicine & Public Health: a Journal of Asia Pacific Medicine & Public Health
https://www.readbyqxmd.com/read/27920855/aggressive-angiomyxoma-case-report-and-review-of-the-literature
#2
John C Benson, Scott Gilles, Tina Sanghvi, James Boyum, Eric Niendorf
A 47-year-old female presented to clinic with a 5-year history of a left buttock mass. The patient's hemoglobin was low (9.7 g/dL); laboratory analysis was otherwise unremarkable. Ultrasound of the left gluteal region demonstrated a heterogeneous vascular solid lesion. Magnetic resonance and computed tomography imaging showed an enhancing mass extending from the left ischioanal fossa through the levator ani muscle into the pelvis. Biopsy revealed bland-appearing spindle-shaped cells positive for estrogen and progesterone receptors, consistent with an aggressive angiomyxoma...
December 2016: Radiology case reports
https://www.readbyqxmd.com/read/27920774/effects-of-tween-80-on-growth-and-biofilm-formation-in-laboratory-media
#3
Christina K Nielsen, Jørgen Kjems, Tina Mygind, Torben Snabe, Rikke L Meyer
Tween 80 is a widely used non-ionic emulsifier that is added to cosmetics, pharmaceuticals, and foods. Because of its widespread use we need to understand how it affects bacteria on our skin, in our gut, and in food products. The aim of this study is to investigate how Tween 80 affects the growth and antimicrobial susceptibility of Staphylococcus aureus, Listeria monocytogenes, and Pseudomonas fluorescens, which are common causes of spoilage and foodborne illnesses. Addition of 0.1% Tween 80 to laboratory growth media increased the growth rate of planktonic S...
2016: Frontiers in Microbiology
https://www.readbyqxmd.com/read/27920522/incorporation-of-heparin-binding-proteins-into-preformed-dextran-sulfate-chitosan-nanoparticles
#4
Paula Zaman, Julia Wang, Adam Blau, Weiping Wang, Tina Li, Daniel S Kohane, Joseph Loscalzo, Ying-Yi Zhang
Incorporation of proteins into dextran sulfate (DS)-chitosan (CS) nanoparticles (DSCS NPs) is commonly performed using entrapment procedures, in which protein molecules are mixed with DS and CS until particle formation occurs. As DS is an analog of heparin, the authors examined whether proteins could be directly incorporated into preformed DSCS NPs through a heparin binding domain-mediated interaction. The authors formulated negatively-charged DSCS NPs, and quantified the amount of charged DS in the outer shell of the particles...
2016: International Journal of Nanomedicine
https://www.readbyqxmd.com/read/27919943/kinomics-screening-identifies-aberrant-phosphorylation-of-cdc25c-in-flt3-itd-positive-aml
#5
Florian Perner, Tina M Schnöder, Thomas Fischer, Florian H Heidel
BACKGROUND/AIM: The presence of FLT3-Internal tandem duplications (ITDs) in human acute myeloid leukemia (AML) is associated with a dismal prognosis. Altered cell-cycle activity has been reported in FLT3-ITD-positive AML; however, the mechanisms by which this oncogene influences cell-cycle activity remained so far elusive. MATERIALS AND METHODS: A phospho-kinomic screen was used to identify downstream effectors of FLT3-ITD. Validation and functional characterization was performed by western blotting, cell-cycle analysis and apoptosis assays...
December 2016: Anticancer Research
https://www.readbyqxmd.com/read/27919184/role-of-engineered-metal-oxide-nanoparticle-agglomeration-in-reactive-oxygen-species-generation-and-cathepsin-b-release-in-nlrp3-inflammasome-activation-and-pulmonary-toxicity
#6
Tina M Sager, Michael Wolfarth, Stephen S Leonard, Anna M Morris, Dale W Porter, Vincent Castranova, Andrij Holian
Incomplete understanding of the contributions of dispersants and engineered nanoparticles/materials (ENM) agglomeration state to biological outcomes presents an obstacle for toxicological studies. Although reactive oxygen species (ROS) production is often regarded as the primary indicator of ENM bioactivity and toxicity, it remains unclear whether ENM produce ROS or whether ROS is an outcome of ENM-induced cell injury. Phagolysosomal disruption and cathepsin B release also promote bioactivity through inflammasome activation...
December 5, 2016: Inhalation Toxicology
https://www.readbyqxmd.com/read/27919077/m-6-a-modulates-neuronal-functions-and-sex-determination-in-drosophila
#7
Tina Lence, Junaid Akhtar, Marc Bayer, Katharina Schmid, Laura Spindler, Cheuk Hei Ho, Nastasja Kreim, Miguel A Andrade-Navarro, Burkhard Poeck, Mark Helm, Jean-Yves Roignant
N(6)-methyladenosine RNA (m(6)A) is a prevalent messenger RNA modification in vertebrates. Although its functions in the regulation of post-transcriptional gene expression are beginning to be unveiled, the precise roles of m(6)A during development of complex organisms remain unclear. Here we carry out a comprehensive molecular and physiological characterization of the individual components of the methyltransferase complex, as well as of the YTH domain-containing nuclear reader protein in Drosophila melanogaster...
November 30, 2016: Nature
https://www.readbyqxmd.com/read/27918860/where-is-the-client-patient-voice-in-interprofessional-healthcare-team-assessments-findings-from-a-one-day-forum
#8
Sophie Soklaridis, Donna Romano, Alan Wai Lun Fung, Maria Athina Tina Martimianakis, Joan Sargeant, Jennifer Chambers, David Wiljer, Ivan Silver
There is a growing interest in interprofessional care (IPC) as a way to provide better healthcare. However, it is difficult to evaluate this mode of healthcare delivery because identifying the appropriate measurement tool is a challenge, given the wide diversity in team composition and settings. Adding to this complexity is a key gap in the IPC evaluation research: the client/patient perspective. This perspective has generally not been included in the development of IPC healthcare team evaluations. The authors received a Canadian Institute for Health Research Planning Grant to host a one-day forum with 24 participants from across Canada representing health professions such as social work, medicine, occupational therapy, and physical therapy, in addition to researchers, client/patient advocates, and hospital administrators...
December 5, 2016: Journal of Interprofessional Care
https://www.readbyqxmd.com/read/27918831/induction-of-chemokine-secretion-and-monocyte-migration-by-human-choroidal-melanocytes-in-response-to-proinflammatory-cytokines
#9
Tina Jehs, Carsten Faber, Maja S Udsen, Martine J Jager, Simon J Clark, Mogens H Nissen
Purpose: To determine to which extent inflammatory cytokines affect chemokine secretion by primary human choroidal melanocytes (HCMs), their capacity to attract monocytes, and whether HCMs are able to influence the proliferation of activated T cells. Methods: Primary cultures of HCMs were established from eyes of 13 donors. Human choroidal melanocytes were stimulated with IFN-γ and TNF-α or with supernatant from activated T cells (T-cell-conditioned media [TCM])...
December 1, 2016: Investigative Ophthalmology & Visual Science
https://www.readbyqxmd.com/read/27918480/cord-blood-dna-methylation-biomarkers-for-predicting-neurodevelopmental-outcomes
#10
REVIEW
Nicolette A Hodyl, Claire T Roberts, Tina Bianco-Miotto
Adverse environmental exposures in pregnancy can significantly alter the development of the fetus resulting in impaired child neurodevelopment. Such exposures can lead to epigenetic alterations like DNA methylation, which may be a marker of poor cognitive, motor and behavioral outcomes in the infant. Here we review studies that have assessed DNA methylation in cord blood following maternal exposures that may impact neurodevelopment of the child. We also highlight some key studies to illustrate the potential for DNA methylation to successfully identify infants at risk for poor outcomes...
December 3, 2016: Genes
https://www.readbyqxmd.com/read/27914963/hypothermia-in-mouse-is-caused-by-adenosine-a1-and-a3-receptor-agonists-and-amp-via-three-distinct-mechanisms
#11
Jesse Lea Carlin, Shalini Jain, Elizabeth Gizewski, Tina C Wan, Dilip K Tosh, Cuiying Xiao, John A Auchampach, Kenneth A Jacobson, Oksana Gavrilova, Marc L Reitman
Small mammals have the ability to enter torpor, a hypothermic, hypometabolic state, allowing impressive energy conservation. Administration of adenosine or adenosine 5'-monophosphate (AMP) can trigger a hypothermic, torpor-like state. We investigated the mechanisms for hypothermia using telemetric monitoring of body temperature in wild type and receptor knock out (Adora1(-/-)-/-, Adora3(-/-)) mice. Confirming prior data, stimulation of the A3 adenosine receptor (AR) induced hypothermia via peripheral mast cell degranulation, histamine release, and activation of central histamine H1 receptors...
November 30, 2016: Neuropharmacology
https://www.readbyqxmd.com/read/27914727/beat-gestures-and-postural-control-in-youth-at-ultrahigh-risk-for-psychosis
#12
K Juston Osborne, Jessica A Bernard, Tina Gupta, Derek J Dean, Zachary Millman, Teresa Vargas, Ivanka Ristanovic, Jason Schiffman, Vijay A Mittal
Beat gestures, rhythmic hand movements that co-occur with speech, appear to be uniquely associated with the cerebellum in healthy individuals. This behavior may also have relevance for psychosis-risk youth, a group characterized by cerebellar dysfunction. This study examined beat gesture frequency and postural sway (a sensitive index of cerebellar functioning) in youth at ultrahigh risk (UHR) for psychosis. Results indicated that decreased beat gesture frequency, but not self-regulatory movement, is associated with elevated postural sway, suggesting that beat gestures may be an important biomarker in this critical population...
November 30, 2016: Schizophrenia Research
https://www.readbyqxmd.com/read/27914497/acute-management-of-stroke-patients-taking-non-vitamin-k-antagonist-oral-anticoagulants-addressing-real-world-anticoagulant-management-issues-in-stroke-aramis-registry-design-and-rationale
#13
Ying Xian, Adrian F Hernandez, Tina Harding, Gregg C Fonarow, Deepak L Bhatt, Robert E Suter, Yosef Khan, Lee H Schwamm, Eric D Peterson
BACKGROUND: Non-vitamin K antagonist oral anticoagulants (NOACs, dabigatran, rivaroxaban, apixaban, and edoxaban) have been increasingly used as alternatives to warfarin for stroke prophylaxis in patients with atrial fibrillation. Yet there is substantial lack of information on how patients on NOACs are currently treated when they have an acute ischemic stroke and the best strategies for treating intracerebral hemorrhage for those on chronic anticoagulation with warfarin or a NOAC. These are critical unmet needs for real world clinical decision making in these emergent patients...
December 2016: American Heart Journal
https://www.readbyqxmd.com/read/27914028/suboptimal-weight-loss-and-weight-regain-after-gastric-bypass-surgery-postoperative-status-of-energy-intake-eating-behavior-physical-activity-and-psychometrics
#14
Tina Amundsen, Magnus Strømmen, Catia Martins
BACKGROUND: Suboptimal weight loss (SWL) and weight regain (WR) after gastric bypass surgery (GB) remains poorly understood. OBJECTIVES: This study aims to compare GB patients experiencing SWL or significant WR (SigWR) with successful controls, regarding postoperative food intake, eating behavior, physical activity (PA), and psychometrics. METHODS: Forty-nine patients with >1 year post-surgery were classified as either experiencing SWL (excess body weight loss, EWL, <50%, n = 22) or SigWR (total weight regain ≥15%, n = 38), with respective control groups...
December 2, 2016: Obesity Surgery
https://www.readbyqxmd.com/read/27913215/influence-of-surveillance-pet-ct-on-detection-of-early-recurrence-after-definitive-radiation-in-stage-iii-non-small-cell-lung-cancer
#15
Jay P Reddy, Chad Tang, Tina Shih, Bumyang Kim, Charissa Kim, Quynh-Nhu Nguyen, James Welsh, Marcelo Benveniste, Jianjun Zhang, Zhongxing Liao, Daniel R Gomez
BACKGROUND: There are few data to support the use of varying imaging modalities in evaluating recurrence in non-small-cell lung cancer (NSCLC). We compared the efficacy of surveillance positron emission tomography (PET)/computed tomography (CT) versus CT scans of the chest in detecting recurrences after definitive radiation for NSCLC. MATERIALS AND METHODS: We retrospectively analyzed 200 patients treated between 2000 and 2011 who met the inclusion criteria of stage III NSCLC, completion of definitive radiation treatment, and absence of recurrence within the initial 6 months...
November 10, 2016: Clinical Lung Cancer
https://www.readbyqxmd.com/read/27911364/an-intramedullary-locking-nail-for-standardized-fixation-of-femur-osteotomies-to-analyze-normal-and-defective-bone-healing-in-mice
#16
Tina Histing, Michael D Menger, Tim Pohlemann, Romano Matthys, Tobias Fritz, Patric Garcia, Moritz Klein
Bone healing models are essential to the development of new therapeutic strategies for clinical fracture treatment. Furthermore, mouse models are becoming more commonly used in trauma research. They offer a large number of mutant strains and antibodies for the analysis of the molecular mechanisms behind the highly differentiated process of bone healing. To control the biomechanical environment, standardized and well-characterized osteosynthesis techniques are mandatory in mice. Here, we report on the design and use of an intramedullary nail to stabilize open femur osteotomies in mice...
November 13, 2016: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/27911219/anxiety-mediates-the-relation-between-childhood-sexual-abuse-and-genito-pelvic-pain-in-adolescent-girls
#17
Marie Santerre-Baillargeon, Pascale Vézina-Gagnon, Isabelle Daigneault, Tina Landry, Sophie Bergeron
Previous research has demonstrated associations between child sexual abuse, anxiety and genito-pelvic pain, but no study to date has examined whether sexual abuse may be associated with genito-pelvic pain through victims' elevated anxiety. The present study aimed to determine whether anxiety mediates the relationship between child sexual abuse and genito-pelvic pain. Using self-report questionnaires, data were gathered from 218 sexually active adolescent girls recruited from seven metropolitan high schools...
December 2, 2016: Journal of Sex & Marital Therapy
https://www.readbyqxmd.com/read/27911095/epigenetic-alterations-in-blood-mirror-age-associated-dna-methylation-and-gene-expression-changes-in-human-liver
#18
Madhusudhan Bysani, Alexander Perfilyev, Vanessa D de Mello, Tina Rönn, Emma Nilsson, Jussi Pihlajamäki, Charlotte Ling
AIM: To study the impact of aging on DNA methylation and mRNA expression in human liver. EXPERIMENTAL PROCEDURES: We analysed genome-wide DNA methylation and gene expression in human liver samples using Illumina 450K and HumanHT12 expression BeadChip arrays. RESULTS: DNA methylation analysis of ∼455,000 CpG sites in human liver revealed that age was significantly associated with altered DNA methylation of 20,396 CpG sites. Comparison of liver methylation data with published methylation data in other tissues showed that vast majority of the age-associated significant CpG sites overlapped between liver and blood, whereas a smaller overlap was found between liver and pancreatic islets or adipose tissue, respectively...
December 2, 2016: Epigenomics
https://www.readbyqxmd.com/read/27910798/a-qualitative-study-of-women-who-experience-side-effects-from-human-papillomavirus-vaccination
#19
Tina Sørensen, Pernille Tanggaard Andersen
INTRODUCTION: In Denmark, vaccination against human papillomavirus (HPV) is offered to girls and women to prevent cervical cancer. Unfortunately, reporting of possible side effects from vaccination has increased in recent years. Therefore, the present study examine women's experiences of side effects from the HPV vaccine. METHODS: In-depth qualitative interviews were conducted with eight HPV-vaccinated Danish women, aged 25-44 years, who experienced side effects from the vaccine...
December 2016: Danish Medical Journal
https://www.readbyqxmd.com/read/27909247/integration-of-transmembrane-domains-is-regulated-by-their-downstream-sequences
#20
Tina Junne, Martin Spiess
The Sec61 translocon catalyzes translocation of proteins into the endoplasmic reticulum and the lateral integration of transmembrane segments into the lipid bilayer. Integration is mediated by the hydrophobicity of a polypeptide segment consistent with thermodynamic equilibration between the translocon and the lipid membrane. Integration efficiency of a generic series of increasingly hydrophobic sequences (H-segments) was found to diverge significantly in different reporter constructs as a function of the ∼100 residues carboxyterminal of the H-segments...
December 1, 2016: Journal of Cell Science
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