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https://www.readbyqxmd.com/read/28329638/developing-a-continuous-quality-improvement-assessment-using-a-patient-centered-approach-in-optimizing-sle-disease-control
#1
Katelyn Updyke, Brittany Urso, James A Solomon
Systemic lupus erythematous is a multi-organ autoimmune disease in which the patient has "lost" self- tolerance and developed immune-complexes containing self-antigen that cause disease through tissue inflammation and multi-organ damage. Patients often have unpredictable flares in symptoms with poorly identified triggers. However, it has been suggested in other literature that exogenous exposures, including ingested beef, cigarette smoke, UV radiation, metal-complexing agents, and infections can contribute to exacerbations and improvements in SLE symptoms...
September 15, 2016: Dermatology Online Journal
https://www.readbyqxmd.com/read/28329605/psoriasis-in-latin-america
#2
Edgardo Chouela, Mario Amaya, Angela Londoño, Ricardo Romiti, Fernando Valenzuela, Artur A Duarte, Ricardo Perez Alfonzo, Cecilia Borlenghi
During the last few decades, management of psoriasis has changed worldwide, owing to a better understanding of its pathophysiology and the introduction of new treatments. As experts in the field of dermatology, specialists from Latin America collaborated to develop this review and further provide an update on the current state of psoriasis management in Latin America. With the goal of summarizing the latest information on psoriasis in most countries in Latin America, we conducted a literature search to obtain relevant articles published in the medical/scientific literature in Latin American countries over the last 10 years; in addition, we completed a questionnaire comprised of 20 questions on important issues related to psoriasis...
September 15, 2016: Dermatology Online Journal
https://www.readbyqxmd.com/read/28329511/an-update-in-drug-induced-subacute-cutaneous-lupus-erythematosus
#3
Timothy C Michaelis, Richard D Sontheimer, Garrett C Lowe
BACKGROUND: It has been over three decades sincethe first report of drug-induced subacute cutaneouslupus erythematosus (DI-SCLE) was described. Withan increasing variety of implicated drugs and thepotential for publication bias, we must consider: 1) hasthere been a change in drugs most often reported inDI-SCLE over time, and, 2) if so, of which drugs shouldclinicians be most suspicious in the setting of possibleDI-SCLE? OBJECTIVE: To determine which drug(s) present thehighest risk for inducing DI-SCLE...
March 15, 2017: Dermatology Online Journal
https://www.readbyqxmd.com/read/28329355/international-recommendations-for-electrocardiographic-interpretation-in-athletes
#4
Sanjay Sharma, Jonathan A Drezner, Aaron Baggish, Michael Papadakis, Mathew G Wilson, Jordan M Prutkin, Andre La Gerche, Michael J Ackerman, Mats Borjesson, Jack C Salerno, Irfan M Asif, David S Owens, Eugene H Chung, Michael S Emery, Victor F Froelicher, Hein Heidbuchel, Carmen Adamuz, Chad A Asplund, Gordon Cohen, Kimberly G Harmon, Joseph C Marek, Silvana Molossi, Josef Niebauer, Hank F Pelto, Marco V Perez, Nathan R Riding, Tess Saarel, Christian M Schmied, David M Shipon, Ricardo Stein, Victoria L Vetter, Antonio Pelliccia, Domenico Corrado
Sudden cardiac death (SCD) is the leading cause of mortality in athletes during sport. A variety of mostly hereditary, structural, or electrical cardiac disorders are associated with SCD in young athletes, the majority of which can be identified or suggested by abnormalities on a resting 12-lead electrocardiogram (ECG). Whether used for diagnostic or screening purposes, physicians responsible for the cardiovascular care of athletes should be knowledgeable and competent in ECG interpretation in athletes. However, in most countries a shortage of physician expertise limits wider application of the ECG in the care of the athlete...
February 20, 2017: European Heart Journal
https://www.readbyqxmd.com/read/28329011/diversification-of-the-rainfrog-pristimantis-ornatissimus-in-the-lowlands-and-andean-foothills-of-ecuador
#5
Juan M Guayasamin, Carl R Hutter, Elicio E Tapia, Jaime Culebras, Nicolás Peñafiel, R Alexander Pyron, Carlos Morochz, W Chris Funk, Alejandro Arteaga
Geographic barriers and elevational gradients have long been recognized as important in species diversification. Here, we illustrate an example where both mechanisms have shaped the genetic structure of the Neotropical rainfrog, Pristimantis ornatissimus, which has also resulted in speciation. This species was thought to be a single evolutionary lineage distributed throughout the Ecuadorian Chocó and the adjacent foothills of the Andes. Based on recent sampling of P. ornatissimus sensu lato, we provide molecular and morphological evidence that support the validity of a new species, which we name Pristimantis ecuadorensis sp...
2017: PloS One
https://www.readbyqxmd.com/read/28328530/imaging-methods-for-bone-mass-evaluation-during-childhood-and-adolescence-an-update
#6
Isabela Leite Pezzuti, Adriana Maria Kakehasi, Maria Tereza Filgueiras, Juliana Albano de Guimarães, Isabela Alves Campos de Lacerda, Ivani Novato Silva
The objective of the work was to prepare an update on imaging methods for bone evaluation during childhood and adolescence. The text was based on original and review articles on imaging methods for clinical evaluation of bone mass in children and adolescents up to 20 years old. They were selected from BIREME and PUBMED by means of the following keywords: bone density; osteoporosis/diagnosis; densitometry; tomography; ultrasonography; magnetic resonance imaging; and radiogrammetry and published in Portuguese or English, in the last 10 years (2006-2016)...
March 22, 2017: Journal of Pediatric Endocrinology & Metabolism: JPEM
https://www.readbyqxmd.com/read/28326832/nintedanib-plus-docetaxel-as-second-line-therapy-in-patients-with-non-small-cell-lung-cancer-of-adenocarcinoma-histology-a-network-meta-analysis-vs-new-therapeutic-options
#7
Sanjay Popat, Anders Mellemgaard, Martin Reck, Claudia Hastedt, Ingolf Griebsch
PATIENTS & METHODS: We provide an update to a network meta-analysis evaluating the relative efficacy of nintedanib + docetaxel versus other second-line agents in adenocarcinoma histology non-small-cell lung cancer. RESULTS: Overall similarity of nintedanib + docetaxel versus ramucirumab + docetaxel, and versus nivolumab. Comparing nintedanib + docetaxel with nivolumab, hazards ratio (HR) of overall survival and progression-free survival (PFS) pointed in opposite directions (overall survival: HR: 1...
February 27, 2017: Future Oncology
https://www.readbyqxmd.com/read/28326198/could-perinatal-asphyxia-induce-a-synaptopathy-new-highlights-from-an-experimental-model
#8
REVIEW
María Inés Herrera, Matilde Otero-Losada, Lucas Daniel Udovin, Carlos Kusnier, Rodolfo Kölliker-Frers, Wanderley de Souza, Francisco Capani
Birth asphyxia also termed perinatal asphyxia is an obstetric complication that strongly affects brain structure and function. Central nervous system is highly susceptible to oxidative damage caused by perinatal asphyxia while activation and maturity of the proper pathways are relevant to avoiding abnormal neural development. Perinatal asphyxia is associated with high morbimortality in term and preterm neonates. Although several studies have demonstrated a variety of biochemical and molecular pathways involved in perinatal asphyxia physiopathology, little is known about the synaptic alterations induced by perinatal asphyxia...
2017: Neural Plasticity
https://www.readbyqxmd.com/read/28326026/pre-clinical-studies-with-d-penicillamine-as-a-novel-pharmacological-strategy-to-treat-alcoholism-updated-evidences
#9
REVIEW
Alejandro Orrico, Lucía Martí-Prats, María J Cano-Cebrián, Luis Granero, Ana Polache, Teodoro Zornoza
Ethanol, as other drugs of abuse, is able to activate the ventral tegmental area dopamine (VTA-DA) neurons leading to positively motivational alcohol-seeking behavior and use, and, ultimately to ethanol addiction. In the last decades, the involvement of brain-derived acetaldehyde (ACD) in the ethanol actions in the mesolimbic pathway has been widely demonstrated. Consistent published results have provided a mechanistic support to the use of ACD inactivating agents to block the motivational and reinforcing properties of ethanol...
2017: Frontiers in Behavioral Neuroscience
https://www.readbyqxmd.com/read/28325576/raman-spectroscopy-in-quality-control-of-chinese-herbal-medicine
#10
Dan-Dan Chen, Xiao-Fang Xie, Hui Ao, Ji-Lei Liu, Cheng Peng
BACKGROUND: Chinese herbal medicine (CHM) is of noteworthy international interest due to its potential impact on healthcare and manifests numerous opportunities for new drug development. However, solid scientific evidence is still lacking regarding the safety, efficacy, and quality of CHM-derived medicines. Success in the modernization and globalization of CHM is heavily dependent on the achievements in advanced analytical techniques for in-line checks of CHM quality. Raman spectroscopy has become increasingly valued as an analytical technique in the pharmaceutical sector because it can provide a detailed chemical fingerprint...
March 16, 2017: Journal of the Chinese Medical Association: JCMA
https://www.readbyqxmd.com/read/28325216/an-update-on-src-family-of-nonreceptor-tyrosine-kinases-biology
#11
J Espada, J Martín-Pérez
The members of the Src family of nonreceptor tyrosine kinases (SFKs) are implicated in multiple signaling processes that regulate key cellular functions, including proliferation, migration, differentiation, and survival. SFKs are activated by a large number of receptors for growth factors, cytokines, steroid hormones, G protein-coupled receptors, and also by adhesion proteins and other signaling partners. Through their common modular kinase an adapter protein domains, SFKs critically contribute to diversify different signal inputs, weaving a complex and dynamic network of cellular responses...
2017: International Review of Cell and Molecular Biology
https://www.readbyqxmd.com/read/28325179/pain-management-in-horses
#12
REVIEW
Alonso Guedes
There has been great progress in the understanding of basic neurobiologic mechanisms of pain, but this body of knowledge has not yet translated into new and improved analgesics. Progress has been made regarding pain assessment in horses, but more work is needed until sensitive and accurate pain assessment tools are available for use in clinical practice. This review summarizes and updates the knowledge concerning the cornerstones of pain medicine (understand, assess, prevent, and treat). It highlights the importance of understanding pain mechanisms and expressions to enable a rational approach to pain assessment, prevention, and management in the equine patient...
April 2017: Veterinary Clinics of North America. Equine Practice
https://www.readbyqxmd.com/read/28324790/a-new-approach-to-estimating-the-evoked-hemodynamic-response-applied-to-dual-channel-functional-near-infrared-spectroscopy
#13
Reza Arefi Shirvan, Seyed Kamaledin Setarehdan, Ali Motie Nasrabadi
BACKGROUND: Brain activity can be measured non-invasively by means of functional near-infrared spectroscopy (fNIRS) which records hemodynamics of the brain tissue. Sensitivity of fNIRS to the brain activity is however being affected by natural physiological brain hemodynamics (systemic interferences). Functional hemodynamic signal extraction from physiological interferences still remains a challenging task. NEW METHOD: This paper presents a novel effective algorithm for real-time physiological interference reduction and recovery of the evoked brain activity using a dual channel fNIRS system...
March 18, 2017: Computers in Biology and Medicine
https://www.readbyqxmd.com/read/28324286/prolymphocytic-leukemia-new-insights-in-diagnosis-and-in-treatment
#14
REVIEW
Aude Collignon, Anne Wanquet, Elsa Maitre, Edouard Cornet, Xavier Troussard, Thérèse Aurran-Schleinitz
PURPOSE OF REVIEW: We aimed to produce a comprehensive update on clinical and biological data regarding two rare lymphoid neoplasms, B and T prolymphocytic leukemias, and assess therapeutic management in the light of new molecular insights and the advent of targeted therapies. RECENT FINDINGS: B cell prolymphocytic leukemia (B-PLL) diagnosis remains challenging in the absence of clear immunophenotypic or cytogenetic signature and overlap with mantle cell lymphoma...
April 2017: Current Oncology Reports
https://www.readbyqxmd.com/read/28323424/toward-a-comprehensive-global-emission-inventory-of-c4-c10-perfluoroalkane-sulfonic-acids-pfsas-and-related-precursors-focus-on-the-life-cycle-of-c8-based-products-and-ongoing-industrial-transition
#15
Zhanyun Wang, Justin M Boucher, Martin Scheringer, Ian T Cousins, Konrad Hungerbuehler
Here a new global emission inventory of C4-C10 perfluoroalkanesulfonic acids (PFSAs) from the life cycle of perfluorooctanesulfonyl fluoride (POSF)-based products in 1958-2030 is presented. In particular, we substantially improve and expand the previous frameworks by incorporating missing pieces (e.g., emissions to soil through land treatment, overlooked precursors) and updating parameters (e.g., emission factors, degradation half-lives). In 1958-2015, total direct and indirect emissions of perfluorooctanesulfonic acid (PFOS) are estimated as 1228-4930 tonnes, and emissions of PFOS precursors are estimated as 1230-8738 and approximately 670 tonnes for x-perfluorooctanesulfonamides/sulfonamido ethanols (xFOSA/Es) and POSF, respectively...
March 21, 2017: Environmental Science & Technology
https://www.readbyqxmd.com/read/28322973/imidazoline-i2-receptors-an-update
#16
REVIEW
Jun-Xu Li
Since first introduced more than two decades ago, the research in imidazoline I2 receptors has been steadily increasing. This review provides an update on the current status of I2 receptor pharmacology. Imidazoline I2 receptors or I2 binding sites refer to several (at least four) different proteins that bind to [(3)H]-idazoxan and [(3)H]-2-BFI with high affinity. The molecular identities of the proteins remain elusive. One of the proteins (45 kD) seems to be consistent with the identity of brain creatine kinase...
March 16, 2017: Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/28322537/what-is-new-in-2017-update-on-fertility-preservation-in-cancer-patients
#17
Katharina Winkler-Crepaz, Bettina Böttcher, Bettina Toth, Ludwig Wildt, Susanne Hofer-Tollinger
Prevention of fertility loss due to cancer treatment as well as non-malignant causes has gained importance during the last decades. Clinically applied modalities for fertility preservation in cancer patients include cryopreservation of oocytes and embryos, the application of GnRH agonists, ovarian tissue banking, and cryopreservation of ejaculated or surgically extracted sperm. In addition, several new possibilities to restore fertility are currently being investigated, such as the establishment of in vitro culture systems for gonadal tissue, the development of artificial gonads, and the application of germline stem cells...
March 21, 2017: Minerva Endocrinologica
https://www.readbyqxmd.com/read/28322384/cold-water-marine-natural-products-2006-to-2016
#18
REVIEW
Sylvia Soldatou, Bill J Baker
Covering the literature on cold-water marine natural products from 2006 to 2016.This is an update report on marine natural products isolated from cold-water organisms in the last decade, following the previous review that covered the literature up to 2005. Emphasis is given to the biological activities as well as the spectroscopic methods used for the structure elucidation of the new metabolites isolated from cold-water habitats.
March 21, 2017: Natural Product Reports
https://www.readbyqxmd.com/read/28321724/-update-of-the-gold-recommendations-new-strategy-in-diagnostics-and-therapy-of-copd
#19
REVIEW
Thomas Hering
No abstract text is available yet for this article.
March 2017: MMW Fortschritte der Medizin
https://www.readbyqxmd.com/read/28321640/how-qualitative-methods-can-be-used-to-inform-model-development
#20
Samantha Husbands, Susan Jowett, Pelham Barton, Joanna Coast
Decision-analytic models play a key role in informing healthcare resource allocation decisions. However, there are ongoing concerns with the credibility of models. Modelling methods guidance can encourage good practice within model development, but its value is dependent on its ability to address the areas that modellers find most challenging. Further, it is important that modelling methods and related guidance are continually updated in light of any new approaches that could potentially enhance model credibility...
March 20, 2017: PharmacoEconomics
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