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https://www.readbyqxmd.com/read/28528524/a-novel-public-health-approach-to-measuring-tobacco-cessation-needs-among-cancer-survivors-in-alaska
#1
J Michael Underwood, Samantha J Hyde-Rolland, Julia Thorsness, Sherri L Stewart
Cancer survivors who continue to smoke have poorer response to treatment, higher risk for future cancers and lower survival rates than those who quit tobacco after diagnosis. Despite the increased risk for negative health outcomes, tobacco use among Alaskan cancer survivors is 19%, among the highest in the nation. To characterize and address tobacco cessation needs among cancer survivors who called a quit line for help in quitting tobacco, Alaska's Comprehensive Cancer Control program initiated a novel partnership with the state's Tobacco Quit Line...
May 20, 2017: Journal of Community Health
https://www.readbyqxmd.com/read/28528519/il-6-blockade-in-the-management-of-non-infectious-uveitis
#2
Giuseppe Lopalco, Claudia Fabiani, Jurgen Sota, Orso Maria Lucherini, Gian Marco Tosi, Bruno Frediani, Florenzo Iannone, Mauro Galeazzi, Rossella Franceschini, Donato Rigante, Luca Cantarini
Several pathogenetic studies have paved the way for a newer more rational therapeutic approach to non-infectious uveitis, and treatment of different forms of immune-driven uveitis has drastically evolved in recent years after the advent of biotechnological drugs. Tumor necrosis factor-α targeted therapies, the first-line recommended biologics in uveitis, have certainly led to remarkable results in patients with non-infectious uveitis. Nevertheless, the decision-making process turns out to be extremely difficult in anti-tumor necrosis factor or multidrug-resistant cases...
May 20, 2017: Clinical Rheumatology
https://www.readbyqxmd.com/read/28528419/a-risk-based-characterization-of-sediment-contamination-by-legacy-and-emergent-contaminants-of-concern-in-coastal-british-columbia-canada
#3
Carmen Morales-Caselles, Jean-Pierre W Desforges, Neil Dangerfield, Peter S Ross
Sediments have long been used to help describe pollution sources, contaminated sites, trends over time, and habitat quality for marine life. We collected surficial sediments from 12 sites at an average seawater depth of 25 m in three near-urban areas of the Salish Sea (British Columbia, Canada) to investigate habitat quality for marine life, including heavily contaminated killer whales. Samples were analyzed using high-resolution instrumentation for a wide variety of congeners of polychlorinated biphenyls (PCBs), polybrominated diphenylethers (PBDEs), hexabromocyclododecane (HBCDD), polybrominated biphenyls, polychlorinated dibenzo-p-dioxins (PCDDs), polychlorinated dibenzofurans, organochlorine pesticides, and polychlorinated naphthalenes (PCNs)...
May 20, 2017: Archives of Environmental Contamination and Toxicology
https://www.readbyqxmd.com/read/28528389/a-life-less-lonely-the-state-of-the-art-in-interventions-to-reduce-loneliness-in-people-with-mental-health-problems
#4
REVIEW
Farhana Mann, Jessica K Bone, Brynmor Lloyd-Evans, Johanna Frerichs, Vanessa Pinfold, Ruimin Ma, Jingyi Wang, Sonia Johnson
PURPOSE: There is growing evidence of significant harmful effects of loneliness. Relatively little work has focused on how best to reduce loneliness in people with mental health problems. We aim to present an overview of the current state of the art in loneliness interventions in people with mental health problems, identify relevant challenges, and highlight priorities for future research and implementation. METHODS: A scoping review of the published and grey literature was conducted, as well as discussions with relevant experts, to propose a broad classification system for types of interventions targeting loneliness...
May 20, 2017: Social Psychiatry and Psychiatric Epidemiology
https://www.readbyqxmd.com/read/28528303/discovery-of-a-potent-dual-alk-and-egfr-t790m-inhibitor
#5
Jaebong Jang, Jung Beom Son, Ciric To, Magda Bahcall, So Young Kim, Seock Yong Kang, Mierzhati Mushajiang, Younho Lee, Pasi A Jänne, Hwan Geun Choi, Nathanael S Gray
The mutational activations of anaplastic lymphoma kinase (ALK) and epidermal growth factor receptor (EGFR) are validated oncogenic events and the targets of approved drugs to treat non-small cell lung cancer (NSCLC). Here we report highly potent dual small molecule inhibitors of both ALK and EGFR, particularly the T790M mutant which confers resistance to first generation EGFR inhibitors. Dual ALK/EGFR inhibitors may provide an efficient approach to prevent resistance that arises as a consequence of clinically reported reciprocal activation mechanisms...
May 3, 2017: European Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/28528284/biomarkers-in-epilepsy-a-modelling-perspective
#6
Sven C van Dijkman, Rob A Voskuyl, Elizabeth C de Lange
Biomarkers can be categorised from type 0 (genotype or phenotype), through 6 (clinical scales), each level representing a part of the processes involved in the biological system and drug treatment. This classification facilitates the identification and connection of information required to fully (mathematically) model a disease and its treatment using integrated information from biomarkers. Two recent reviews thoroughly discussed the current status and development of biomarkers for epilepsy, but a path towards the integration of such biomarkers for the personalisation of anti-epileptic drug treatment is lacking...
May 17, 2017: European Journal of Pharmaceutical Sciences
https://www.readbyqxmd.com/read/28528081/click-strategy-using-disodium-salts-of-amino-acids-improves-the-water-solubility-of-plinabulin-and-kpu-300
#7
Fumika Yakushiji, Kyohei Muguruma, Yoshiki Hayashi, Takuya Shirasaka, Ryosuke Kawamata, Hironari Tanaka, Yushi Yoshiwaka, Akihiro Taguchi, Kentaro Takayama, Yoshio Hayashi
Plinabulin and KPU-300 are promising anti-microtubule agents; however, the low water solubility of these compounds (<0.1µg/mL) has limited their pharmaceutical advantages. Here, we developed five water-soluble derivatives of plinabulin and KPU-300 with a click strategy using disodium salts of amino acids. The mother skeleton, diketopiperazine (DKP), was transformed into a monolactim-type alkyne and a copper-catalyzed alkyne azide cycloaddition (CuAAC) combined azides that was derived from amino acids as a water-solubilizing moiety...
May 4, 2017: Bioorganic & Medicinal Chemistry
https://www.readbyqxmd.com/read/28528008/-role-of-therapeutic-drug-monitoring-in-pulmonary-infections
#8
REVIEW
C Padoin
Pulmonary infections are common and caused by a wide range of viruses, bacteria, parasites and fungi. They consist of lower respiratory tract infections with community and hospital acquired acute pneumonia, bronchitis, lung abscess, fungal infections and tuberculosis. The management of these infections should be based on guidelines that take into account the microorganisms most frequently involved as a basis for empirical treatment, with identification of causative microorganisms allowing targeted treatments...
May 17, 2017: Revue des Maladies Respiratoires
https://www.readbyqxmd.com/read/28527949/microproteome-of-dentoalveolar-tissues
#9
Cristiane R Salmon, Ana Paula O Giorgetti, Adriana F Paes Leme, Romênia R Domingues, Tamara N Kolli, Brian L Foster, Francisco H Nociti
Proteomic analysis of extracellular matrices (ECM) of dentoalveolar tissues can provide insights into developmental, pathological, and reparative processes. However, targeted dissection of mineralized tissues, dental cementum (DC), alveolar bone (AB), and dentin (DE), presents technical difficulties. We demonstrate an approach combining EDTA decalcification and laser capture microdissection (LCM), followed by liquid chromatography coupled to tandem mass spectrometry (LC-MS/MS), to analyze proteome profiles of these tissues...
May 17, 2017: Bone
https://www.readbyqxmd.com/read/28527857/novel-immunologic-approaches-to-melanoma-treatment
#10
I Escandell, J M Martín, E Jordá
Approaches to treating melanoma have changed radically since the introduction of immunotherapy, and survival figures are now higher than possible with earlier therapies. The immunomodulators currently available mainly block CTLA-4 (cytotoxicT lymphocyte-associated molecule-4) and PD-1 (programed cell death protein 1) translocated to the cell surface, where they inhibit the antitumor immune response. Treatments blocking these molecules are being more widely used. Research now seeks new molecular targets, the best combinations of available drugs, and biomarkers that can identify ideal candidates for each one...
May 17, 2017: Actas Dermo-sifiliográficas
https://www.readbyqxmd.com/read/28527855/initiation-of-extended-release-naltrexone-xr-ntx-for-opioid-use-disorder-prior-to-release-from-prison
#11
Peter D Friedmann, Donna Wilson, Randall Hoskinson, Michael Poshkus, Jennifer G Clarke
BACKGROUND: Opioid use disorder is common in prison populations, and prison release is a high-risk time for relapse and overdose. Initiation of extended release injectable naltrexone (XR-NTX)) prior to prison release might decrease relapse among opioid-dependent persons. OBJECTIVE: This pilot study examined the feasibility and acceptability of XR-NTX injection prior to prison release among adult inmates with opioid use disorder, followed by six months of community XR-NTX treatment...
April 19, 2017: Journal of Substance Abuse Treatment
https://www.readbyqxmd.com/read/28527848/combined-therapy-for-a-rare-case-of-type-iii-dens-invaginatus-in-a-mandibular-central-incisor-with-a-periapical-lesion-a-case-report
#12
Ping Zhang, Xin Wei
Type III dens invaginatus has a complex root canal structure that poses a greater challenge when endodontic treatment is necessary. Type III dens invaginatus rarely affects mandibular central incisors. In this case, we reported a combined therapy of type III dens invaginatus in a mandibular central incisor with a periapical lesion. Cone-beam computed tomographic (CBCT) imaging was used in the diagnosis and management of the unusual anatomy of dens invaginatus. First, the hard tissue of the dens invaginatus was removed using a dental operating microscope...
May 17, 2017: Journal of Endodontics
https://www.readbyqxmd.com/read/28527790/visual-cortex-signals-a-mismatch-between-regularity-of-auditory-and-visual-streams
#13
Michael Andric, Ben Davis, Uri Hasson
Understanding how humans code for and respond to environmental uncertainty/regularity is a question shared by current computational and neurobiological approaches to human cognition. To date, studies investigating neurobiological systems that track input uncertainty have examined responses to uni-sensory streams. It is not known, however, whether there exist brain systems that combine information about the regularity of input streams presented to different senses. We report an fMRI study that aimed to identify brain systems that relate statistical information across sensory modalities...
May 17, 2017: NeuroImage
https://www.readbyqxmd.com/read/28527723/activation-of-nrf2-signaling-augments-vesicular-stomatitis-virus-oncolysis-via-autophagy-driven-suppression-of-antiviral-immunity
#14
David Olagnier, Rassin R Lababidi, Samar Bel Hadj, Alexandre Sze, Yiliu Liu, Sharadha Dayalan Naidu, Matteo Ferrari, Yuan Jiang, Cindy Chiang, Vladimir Beljanski, Marie-Line Goulet, Elena V Knatko, Albena T Dinkova-Kostova, John Hiscott, Rongtuan Lin
Oncolytic viruses (OVs) offer a promising therapeutic approach to treat multiple types of cancer. In this study, we show that the manipulation of the antioxidant network via transcription factor Nrf2 augments vesicular stomatitis virus Δ51 (VSVΔ51) replication and sensitizes cancer cells to viral oncolysis. Activation of Nrf2 signaling by the antioxidant compound sulforaphane (SFN) leads to enhanced VSVΔ51 spread in OV-resistant cancer cells and improves the therapeutic outcome in different murine syngeneic and xenograft tumor models...
May 17, 2017: Molecular Therapy: the Journal of the American Society of Gene Therapy
https://www.readbyqxmd.com/read/28527700/failure-of-hightibialvarus-osteotomy-for-lateral-tibio-femoral-osteoarthritis-with-10%C3%A2-of-valgus-outcomes-in-19-patients
#15
G Mirouse, A Dubory, F Roubineau, A Poignard, P Hernigou, J Allain, C H Flouzat Lachaniette
BACKGROUND: Osteotomy is a rational approach to slowing knee osteoarthritis progression by modifying loads, thereby avoiding joint replacement in younger individuals. Varus femoral osteotomy is recommended only in patients with more than 10° of valgus. The objective here was to assess outcomes of tibialvarus osteotomy in patients with lateral compartment tibio-femoral osteoarthritis and less than 10° of valgus. MATERIAL AND METHODS: A single-centre retrospective study was conducted in 19 consecutive patients managed by high tibialvarus osteotomy between January 2005 and May 2012...
May 17, 2017: Orthopaedics & Traumatology, Surgery & Research: OTSR
https://www.readbyqxmd.com/read/28527638/shared-decision-making-in-australia-in-2017
#16
Lyndal Trevena, Heather L Shepherd, Carissa Bonner, Jesse Jansen, Anne E Cust, Julie Leask, Narelle Shadbolt, Chris Del Mar, Kirsten McCaffery, Tammy Hoffmann
Shared Decision Making (SDM) is now firmly established within national clinical standards for accrediting hospitals, day procedure services, public dental services and medical education in Australia, with plans to align general practice, aged care and disability service. Implementation of these standards and training of health professionals is a key challenge for the Australian health sector at this time. Consumer involvement in health research, policy and clinical service governance has also increased, with a major focus on encouraging patients to ask questions during their clinical care...
May 17, 2017: Zeitschrift Für Evidenz, Fortbildung und Qualität Im Gesundheitswesen
https://www.readbyqxmd.com/read/28527584/a-combined-passive-and-active-musculoskeletal-model-study-to-estimate-l4-l5-load-sharing
#17
F Azari, N Arjmand, A Shirazi-Adl, T Rahimi-Moghaddam
A number of geometrically-detailed passive finite element (FE) models of the lumbar spine have been developed and validated under in vitro loading conditions. These models are devoid of muscles and thus cannot be directly used to simulate in vivo loading conditions acting on the lumbar joint structures or spinal implants. Gravity loads and muscle forces estimated by a trunk musculoskeletal (MS) model under twelve static activities were applied to a passive FE model of the L4-L5 segment to estimate load sharing among the joint structures (disc, ligaments, and facets) under simulated in vivo loading conditions...
May 11, 2017: Journal of Biomechanics
https://www.readbyqxmd.com/read/28527534/austerity-and-the-sector-wide-approach-to-health-the-mozambique-experience
#18
James Pfeiffer, Sarah Gimbel, Baltazar Chilundo, Stephen Gloyd, Rachel Chapman, Kenneth Sherr
Fiscal austerity policies imposed by the IMF have reduced investments in social services, leaving post-independence nations like Mozambique struggling to recover from civil war and high disease burden. By 2000, a sector-wide approach (SWAp) was promoted to maximize aid effectiveness. 'Like-minded' bilateral donors, from Europe and Canada, promoted a unified approach to health sector support focusing on joint planning, common basket funding, and streamlined monitoring and evaluation to improve sector coordination, amplify country ownership, and build sustainable health systems...
May 4, 2017: Social Science & Medicine
https://www.readbyqxmd.com/read/28527513/enzymatic-biosynthesis-of-novel-neobavaisoflavone-glucosides-via-bacillus-udp-glycosyltransferase
#19
Tao Ma, Yi-Qun Dai, Nan Li, Qiang Huo, Hong-Mei Li, Yu-Xin Zhang, Zheng-Hao Piao, Cheng-Zhu Wu
The present study was designed to perform structural modifications of of neobavaisoflavone (NBIF), using an in vitro enzymatic glycosylation reaction, in order to improve its water-solubility. Two novel glucosides of NBIF were obtained from an enzymatic glycosylation by UDP-glycosyltransferase. The glycosylated products were elucidated by LC-MS, HR-ESI-MS, and NMR analysis. The HPLC peaks were integrated and the concentrations in sample solutions were calculated. The MTT assay was used to detect the cytotoxic activity of compounds in cancer cell lines...
April 2017: Chinese Journal of Natural Medicines
https://www.readbyqxmd.com/read/28527506/technology-enabled-population-health-management-two-communities-use-of-an-electronic-care-alert-system
#20
REVIEW
Todd Rowland, Jill Nielsen-Farrell, Kathy Church, Barbara Riddell
Population health management is an approach to improve the health outcomes of a specific group of people, such as frequent users of the emergency department or those at high-risk for hospital admissions. When combined with quality improvement strategies, the targeted application of health information exchange and health information technology (health IT) can swiftly move health care systems and providers from basic to advanced population health management. One such tool is an electronic alert system (alert system), which informs a provider or site about a patient's visit to the emergency department or hospital admission on a daily basis...
May 2017: PM & R: the Journal of Injury, Function, and Rehabilitation
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