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https://www.readbyqxmd.com/read/27914321/functional-regulation-of-ginsenoside-biosynthesis-by-rna-interferences-of-a-udp-glycosyltransferase-gene-in-panax-ginseng-and-panax-quinquefolius
#1
Chao Lu, Shoujing Zhao, Guanning Wei, Huijuan Zhao, Qingling Qu
Panax ginseng (Asian ginseng) and Panax quinquefolius (American ginseng) have been used as medicinal and functional herbal remedies worldwide. Different properties of P. ginseng and P. quinquefolius were confirmed not only in clinical findings, but also at cellular and molecular levels. The major pharmacological ingredients of P. ginseng and P. quinquefolius are the triterpene saponins known as ginsenosides. The P. ginseng roots contain a higher ratio of ginsenoside Rg1:Rb1 than that in P. quinquefolius...
November 25, 2016: Plant Physiology and Biochemistry: PPB
https://www.readbyqxmd.com/read/27914314/minding-the-gap-subjective-relative-deprivation-and-depressive-symptoms
#2
Shadi Beshai, Sandeep Mishra, Tyler J S Meadows, Priya Parmar, Vivian Huang
Substantial evidence has linked depressive symptoms to various indices of societal-level inequality and relative deprivation. A larger literature has also addressed cognitive vulnerability and correlates of depression. Despite this evidence, little research to date has examined the relationship of depressive symptoms with such downstream individual-level consequences of inequality as subjective relative deprivation, or whether relative deprivation is associated with cognitive vulnerability in depression. We conducted two investigations among four separate samples (total N = 2999) to examine associations between subjective relative deprivation and depressive symptoms and cognitions...
November 16, 2016: Social Science & Medicine
https://www.readbyqxmd.com/read/27914247/antenatal-depressive-symptoms-among-pregnant-women-evidence-from-a-southern-brazilian-population-based-cohort-study
#3
Carolina de Vargas Nunes Coll, Mariângela Freitas da Silveira, Diego Garcia Bassani, Elena Netsi, Fernando César Wehrmeister, Fernando César Barros, Alan Stein
BACKGROUND: Antenatal depression (AD) is a major public health issue but evidence regarding its prevalence and associated factors in low and middle-income countries (LMICs) is limited. The aim of the study was to estimate the prevalence and identify risk factors for AD among Brazilian pregnant women. METHODS: All women living in the urban area of the city of Pelotas, Southern Brazil, with confirmed pregnancy and estimated delivery date in the year 2015, were invited to take part...
November 26, 2016: Journal of Affective Disorders
https://www.readbyqxmd.com/read/27914240/hysterectomies-in-portugal-2000-2014-what-has-changed
#4
Inês Gante, Cláudia Medeiros-Borges, Fernanda Águas
OBJECTIVE: To describe conditions regarding hysterectomies during the past 15 years in Portugal. STUDY DESIGN: Nationwide retrospective study of women who underwent hysterectomy in Portuguese public hospitals in the period between 2000 and 2014. Patient data regarding hospital codes, geography, patient age, indications, operative techniques, associated procedures, complications, admission dates, discharge dates and 30-day postoperative readmissions were extracted from the national database with information regarding all public hospitals in Portugal...
November 21, 2016: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/27914228/osteoblastic-extraosseous-osteosarcoma-of-the-neck
#5
Andro Košec, Majda Vučić, Vladimir Bedeković, Mirko Ivkić
Extraosseous osteosarcoma as a primary tumor of the neck is exceedingly rare, with only a few cases reported to date. The most appropriate therapy is still under investigation. We report a case of an aggressive, right-sided, advanced-stage extraosseous osteosarcoma in a female patient. A 48-year-old woman presented with a right-sided infra-parotid mass encompassing neck regions II and III, measuring over 6 cm in craniocaudal diameter. She was initially treated by wide surgical resection. The definitive histopathologic diagnosis was osteoblastic extraosseous osteosarcoma...
November 16, 2016: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/27914224/a-systematic-review-of-epileptic-seizures-in-adults-with-subdural-haematomas
#6
REVIEW
Sae-Yeon Won, Juergen Konczalla, Daniel Dubinski, Adriano Cattani, Colleen Cuca, Volker Seifert, Felix Rosenow, Adam Strzelczyk, Thomas M Freiman
BACKGROUND: Posttraumatic epileptic seizures (PTS) are a serious complication in patients with subdural haematoma (SDH). However, to date, several studies have shown discordances about SDH-associated seizures in terms of incidence, risk factors and prophylactic antiepileptic treatment. OBJECTIVE: The aim of this study was to analyse the incidence, risk factors of PTS and the role of prophylactic antiepileptic treatment in patients with SDH. DATA SOURCES: A systematic literature review examining PTS in patients with SDH was performed using PubMed gateway, Cochrane Central Register of Controlled Trials, and Excerpta Medica dataBASE between September 1961 and February 2016...
November 25, 2016: Seizure: the Journal of the British Epilepsy Association
https://www.readbyqxmd.com/read/27914030/active-compounds-extracted-from-extra-virgin-olive-oil-counteract-mesothelial-to-mesenchymal-transition-of-peritoneal-mesothelium-cells-exposed-to-conventional-peritoneal-dialysate-in-vitro-and-in-vivo-evidences
#7
S Lupinacci, G Toteda, D Vizza, A Perri, C Benincasa, A Mollica, A La Russa, P Gigliotti, F Leone, D Lofaro, M Bonofiglio, E Perri, R Bonofiglio
During peritoneal dialysis (PD), peritoneal mesothelial cells undergo a transition from an epithelial phenotype to a mesenchymal phenotype that, together with the inflammatory process, promotes tissue fibrosis and a failure of peritoneal membrane function. To date, there is no definitive treatment for the progressive thickening and angiogenesis of the peritoneal membrane associated with PD. In this study we tested, in vitro and in vivo, the ability of active compounds extracted from extra virgin olive oil (AC-EVOO) to counteract the mesothelial-to-mesenchymal transition process (MMT) observed in mesothelial cells chronically exposed to the conventional peritoneal dialysate (DL)...
December 2, 2016: Journal of Nephrology
https://www.readbyqxmd.com/read/27913984/basal-insulin-persistence-associated-factors-and-outcomes-after-treatment-initiation-a-retrospective-database-study-among-people-with-type-2-diabetes-mellitus-in-japan
#8
Irene Hadjiyianni, Urvi Desai, Shuichi Suzuki, Jasmina I Ivanova, Dachuang Cao, Noam Y Kirson, Dai Chida, Caroline Enloe, Howard G Birnbaum, Magaly Perez-Nieves
INTRODUCTION: The objective of this study was to assess basal insulin persistence, associated factors, and economic outcomes for insulin-naïve people with type 2 diabetes mellitus (T2DM) in Japan. METHODS: People aged at least 18 years with T2DM with first claim for basal insulin between May 2006 and April 2013 (index date), no insulin use before index date, and continuous insurance coverage for 6 months before (baseline) and 12 months after index date were selected from the Japan Medical Center Database...
December 2, 2016: Diabetes Therapy: Research, Treatment and Education of Diabetes and related Disorders
https://www.readbyqxmd.com/read/27913904/association-between-brain-structural-anomalies-electroencephalogram-and-history-of-seizures-in-mucopolysaccharidosis-type-ii-hunter-syndrome
#9
Ramón Ernesto Jiménez-Arredondo, Aniel Jessica Leticia Brambila-Tapia, Francisco Miguel Mercado-Silva, Martha Ortiz-Aranda, Verónica Benites-Godinez, Graciela Olmos-García-de-Alba, Luis Eduardo Figuera
Mucopolysaccharidosis type II or Hunter syndrome (MPS II) is a genetic disease that can course with intellectual impairment and central nervous system (CNS) alterations. To date, no report has documented electroencephalogram (EEG) measures associated with CNS alterations, detected by imaging studies, and the history of seizures in patients with MPS II. Therefore, we decided to search this association. We included 9 patients with MPS II and performed imaging studies of the brain to detect the presence of cortico-subcortical atrophy, enlarged subarachnoid space and supratentorial ventricular size...
December 2, 2016: Neurological Sciences
https://www.readbyqxmd.com/read/27913848/increased-fetal-adiposity-prior-to-diagnosis-of-gestational-diabetes-in-south-asians-more-evidence-for-the-thin-fat-baby
#10
Hema Venkataraman, Uma Ram, Sam Craik, Anuradhai Arungunasekaran, Suresh Seshadri, Ponnusamy Saravanan
AIMS/HYPOTHESIS: Gestational diabetes mellitus (GDM) is associated with an increased future risk of obesity in the offspring. Increased adiposity has been observed in the newborns of women with GDM. Our aim was to examine early fetal adiposity in women with GDM. METHODS: Obstetric and sonographic data was collated for 153 women with GDM and 178 controls from a single centre in Chennai, India. Fetal head circumference (HC), abdominal circumference (AC), femur length (FL) and biparietal diameter (BPD) were recorded at 11, 20 and 32 weeks...
December 2, 2016: Diabetologia
https://www.readbyqxmd.com/read/27913784/the-effectiveness-of-the-bone-bridge-transtibial-amputation-technique-a-systematic-review-of-high-quality-evidence
#11
Jason T Kahle, M Jason Highsmith, John Kenney, Tim Ruth, Paul A Lunseth, Janos Ertl
BACKGROUND: This literature review was undertaken to determine if commonly held views about the benefits of a bone bridge technique are supported by the literature. METHODS: Four databases were searched for articles pertaining to surgical strategies specific to a bone bridge technique of the transtibial amputee. A total of 35 articles were identified as potential articles. Authors included methodology that was applied to separate topics. Following identification, articles were excluded if they were determined to be low quality evidence or not pertinent...
December 1, 2016: Prosthetics and Orthotics International
https://www.readbyqxmd.com/read/27913762/aspen-felanpe-clinical-guidelines-nutrition-support-of-adult-patients-with-enterocutaneous-fistula
#12
Vanessa J Kumpf, Jose Eduardo de Aguilar-Nascimento, Jose Ignacio Diaz-Pizarro Graf, Amber M Hall, Liam McKeever, Ezra Steiger, Marion F Winkler, Charlene W Compher
BACKGROUND: The management of patients with enterocutaneous fistula (ECF) requires an interdisciplinary approach and poses a significant challenge to physicians, wound/stoma care specialists, dietitians, pharmacists, and other nutrition clinicians. Guidelines for optimizing nutrition status in these patients are often vague, based on limited and dated clinical studies, and typically rely on individual institutional or clinician experience. Specific nutrient requirements, appropriate route of feeding, role of immune-enhancing formulas, and use of somatostatin analogues in the management of patients with ECF are not well defined...
December 2, 2016: JPEN. Journal of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/27913723/the-utility-of-the-maude-database-for-osseointegrated-auditory-implants
#13
Daniel H Coelho, Alex J Tampio
OBJECTIVE: To determine the utility of Manufacturer and User Friendly Device Experience (MAUDE) database in studying osseointegrated auditory implant (OAI)-related complications. METHODS: The MAUDE database was searched for all reports involving OAIs (ie, Baha, Ponto, Sophono). Complications were classified into 1 or more of 6 categories-implant, abutment, processor, skin, surgery, and other. Subcategories were generated to prevent overgeneralization. Other variables recorded included date of report, number of complications per report, manufacturer, and time from complication to report...
January 2017: Annals of Otology, Rhinology, and Laryngology
https://www.readbyqxmd.com/read/27913701/considerations-and-challenges-in-the-icrp-dialogues
#14
T Hanzawa
'Yes I tried to explain, but residents couldn't understand …' This was the title of my presentation at the first International Commission on Radiological Protection (ICRP) dialogue seminar in November 2011 held at the Fukushima Prefectural Government office. The accident at Fukushima Daiichi nuclear power plant was triggered by the tsunami caused by the Great East Japan Earthquake of March 2011. Initially, it was thought that Date city, 50-60 km away from the accident, would be safe, but unfortunately this was not the case due to the direction of the wind at the time of the accident...
December 2, 2016: Annals of the ICRP
https://www.readbyqxmd.com/read/27913674/immunoglobulins-and-their-receptors-and-subversion-of-their-protective-roles-by-bacterial-pathogens
#15
REVIEW
Jenny M Woof
Immunoglobulins (Igs) play critical roles in immune defence against infectious disease. They elicit potent elimination processes such as triggering complement activation and engaging specific Fc receptors present on immune cells, resulting in phagocytosis and other killing mechanisms. Many important pathogens have evolved mechanisms to subvert or evade Ig-mediated defence. One such mechanism used by several pathogenic bacteria features proteins that bind the Ig Fc region and compromise engagement of host effector molecules...
December 15, 2016: Biochemical Society Transactions
https://www.readbyqxmd.com/read/27913616/genetic-contributors-to-intergenerational-cag-repeat-instability-in-huntington-s-disease-knock-in-mice
#16
João Luís Neto, Jong-Min Lee, Ali Afridi, Tammy Gillis, Jolene R Guide, Stephani Dempsey, Brenda Lager, Isabel Alonso, Vanessa C Wheeler, Ricardo Mouro Pinto
Huntington's disease is a neurodegenerative disorder caused by the expansion of a CAG trinucleotide repeat in exon 1 of the HTT gene. Longer repeat sizes are associated with increased disease penetrance and earlier ages of onset. Intergenerationally unstable transmissions are common in Huntington's disease families, partly underlying the genetic anticipation seen in this disorder. Huntington's disease CAG knock-in mouse models also exhibit a propensity for intergenerational repeat size changes. In this work, we examine intergenerational instability of the CAG repeat in over 20,000 transmissions in the largest Huntington's disease knock-in mouse model breeding datasets reported to date...
December 2, 2016: Genetics
https://www.readbyqxmd.com/read/27913549/second-line-therapies-in-immune-thrombocytopenia
#17
Rachael F Grace, Cindy Neunert
Immune thrombocytopenia (ITP) is a rare, acquired autoimmune condition characterized by a low platelet count and an increased risk of bleeding. Although many children and adults with ITP will not need therapy beyond historic first-line treatments of observation, steroids, intravenous immunoglobulin (IVIG), and anti-D globulin, others will have an indication for second-line treatment. Selecting a second-line therapy depends on the reason for treatment, which can vary from bleeding to implications for health-related quality of life (HRQoL) to likelihood of remission and patient preference with regard to adverse effects, route of administration, and cost...
December 2, 2016: Hematology—the Education Program of the American Society of Hematology
https://www.readbyqxmd.com/read/27913525/checkpoint-inhibition-in-myeloma
#18
Don M Benson
Historically, attempts at cancer immunotherapy have emphasized strategies designed to stimulate or augment the immune system into action. In the past decade, a complementary approach has developed, that of releasing immune cells from inhibitory restraint. Discoveries in the fundamental biology of how immunity is regulated, how the immune system interfaces with malignancy, and how cancer cells may exploit these processes to evade detection have all been translated into the rapidly growing field of therapeutic immune checkpoint inhibition for cancer...
December 2, 2016: Hematology—the Education Program of the American Society of Hematology
https://www.readbyqxmd.com/read/27913520/myeloma-management-of-the-newly-diagnosed-high-risk-patient
#19
Angela Dispenzieri
Although there have been many definitions for high-risk (HR) myeloma, most recent consensus for classifying risk in patients with newly diagnosed multiple myeloma (NMM) comes from the International Myeloma Working Group. This recently published revised International Staging System includes del(17p) or t(4;14) by fluorescence in situ hybridization, β-2 microglobulin, albumin, and lactate dehydrogenase. These elements should be captured in all NMM patients. The optimal treatments for HR myeloma have not been fully worked out; therefore, these patients should be considered for clinical trials...
December 2, 2016: Hematology—the Education Program of the American Society of Hematology
https://www.readbyqxmd.com/read/27913459/children-with-rare-diseases-of-neutrophil-granulocytes-from-therapeutic-orphans-to-pioneers-of-individualized-medicine
#20
Christoph Klein
Neutrophil granulocytes are the most abundant immune cells in the blood yet the pathways orchestrating their differentiation and biological function remain incompletely understood. Studying (ultra-) rare patients with monogenetic defects of neutrophil granulocytes may open new horizons to understand basic principles of hematopoiesis and innate immunity. Here, recent insights into genetic factors controlling myelopoiesis and their more general role in biology will be presented in a clinical perspective. Advances in supportive care, first and foremost the use of recombinant human granulocyte-colony stimulating factor, has made a substantial difference for the quality of life and life expectancy of patients with congenital neutropenia (CN)...
December 2, 2016: Hematology—the Education Program of the American Society of Hematology
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