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DES Exposure

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https://www.readbyqxmd.com/read/28712077/insecticidal-effect-and-impact-of-fitness-of-three-diatomaceous-earths-on-different-maize-hybrids-for-the-eco-friendly-control-of-the-invasive-stored-product-pest-prostephanus-truncatus-horn
#1
Nickolas G Kavallieratos, Christos G Athanassiou, Gerassimos G Peteinatos, Maria C Boukouvala, Giovanni Benelli
Diatomaceous earths (DEs) are able to successfully protect grain commodities from noxious stored-product insect and mite infestations; however, their effectiveness may be moderated by the grain hybrid or variety they are applied to. There is a gap of information on the comparison of the efficacy of different DEs when are applied on different maize hybrids against Prostephanus truncatus (Horn). Therefore, here we tested three commercially available DEs (DEA-P at 75 and 150 ppm, Protect-It at 500 ppm, and PyriSec at 500 ppm) on five different maize hybrids (Calaria, Doxa, Rio Grande, Sisco, and Studio) for the control of P...
July 15, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28709042/perinatal-exposure-of-pregnant-rats-to-cypermethrin-delays-testicular-descent-impairs-fertility-in-f1-male-progeny-leading-to-developmental-defects-in-f2-generation
#2
Dipty Singh, Sharad Bhagat, Paula Raijiwala, Vikas Dighe, Geeta Vanage
Cypermethrin (CYP) is a widely used synthetic pyrethroid insecticide and regarded as a potential endocrine disruptor. CYP exposure may pose a great risk to human health including adverse effect on their reproductive functions. This study aimed to delineate the effects of perinatal exposure of rats to CYP on the sexual maturation and fertility of F1 male progeny. Pregnant rats (F0) were gavaged daily with CYP (0, 1, 10, 25 mg/kg BW/day) and Diethylestilbestrol (DES, 10 μg/kg BW/day), as positive control from gestation day 6 to postnatal day 21...
July 4, 2017: Chemosphere
https://www.readbyqxmd.com/read/28699575/proposal-to-reclassify-ehrlichia-muris-as-ehrlichia-muris-subsp-muris-subsp-nov-and-description-of-ehrlichia-muris-subsp-eauclairensis-subsp-nov-a-newly-recognized-tick-borne-pathogen-of-humans
#3
Bobbi S Pritt, Michelle E J Allerdice, Lynne M Sloan, Christopher D Paddock, Ulrike G Munderloh, Yasuko Rikihisa, Tomoko Tajima, Susan M Paskewitz, David F Neitzel, Diep K Hoang Johnson, Elizabeth Schiffman, Jeffrey P Davis, Cynthia S Goldsmith, Curtis M Nelson, Sandor E Karpathy
We have previously described a novel taxon of the genus Ehrlichia (type strain WisconsinT), closely related to Ehrlichia muris, that causes human ehrlichiosis among patients with exposures to ticks in the upper midwestern USA. DNA from this bacterium was also detected in Ixodes scapularis and Peromyscus leucopus collected in Minnesota and Wisconsin. To determine the relationship between the E. muris-like agent (EMLA) and other species of the genus Ehrlichia phenotypic, genotypic and epidemiologic comparisons were undertaken, including sequence analysis of eight gene loci (3906 nucleotides) for 39 EMLA DNA samples and the type strain of E...
July 12, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28689666/incidence-rates-and-risks-of-diethylstilbestrol-related-clear-cell-adenocarcinoma-of-the-vagina-and-cervix-update-after-40-year-follow-up
#4
Dezheng Huo, Diane Anderson, Julie R Palmer, Arthur L Herbst
OBJECTIVE: Women exposed to diethylstilbestrol (DES) in utero are at increased risk for the development of vaginal and cervical clear cell adenocarcinoma (CCA) at younger age. It is unknown if a second peak will occur in later life, the ages when CCA developed spontaneously in the pre-DES era. The complete epidemiologic curve of CCA has not been reported, yet. METHODS: We reviewed 720 cases of CCA from the CCA registry at the University of Chicago through 2014. Incidence rates and cumulative risks for CCA were calculated based on white women born in the U...
July 6, 2017: Gynecologic Oncology
https://www.readbyqxmd.com/read/28670059/management-of-pelvic-floor-disorder-in-a-diethylstilbestrol-daughter
#5
Christopher P Chung, Suzanne Cao, Grace Wakabayashi, Ernest S Han
Between 1947 and 1971, the synthetic estrogen diethylstilbestrol (DES) was prescribed to pregnant women to prevent spontaneous abortions. Many studies have demonstrated adverse consequences of prenatal DES exposure. This report describes a DES daughter treated for uterine cancer who presented with a foreshortened vagina of 4 cm and stage III pelvic organ prolapse. She underwent successful vaginal native tissue reconstructive surgery with uterosacral colpopexy and anterior and posterior repair to lengthen her vagina and treat her prolapse...
July 2017: Proceedings of the Baylor University Medical Center
https://www.readbyqxmd.com/read/28651119/experimental-ultrasonic-characterization-of-polyester-based-materials-for-cultural-heritage-applications
#6
Andres Arciniegas, Loic Martinez, Arnaud Briand, Sophie Prieto, Stéphane Serfaty, Nicolas Wilkie-Chancellier
For several years, the Réunion des musées nationaux - Grand-Palais has produced polyester resin reproductions in order to replace marble sculptures that have weakened by outdoor exposure. These objects are made of a complex multilayered polyester composite material including reinforcements to ensure the mechanical strength of the final structure and mineral fillers that allow to imitate the original aesthetics. However, the final structure also weakens because of constant outdoor exposure and ageing. This observation leads today to conduct research related to the structural health monitoring of reproductions for preventive conservation of cultural heritage...
June 17, 2017: Ultrasonics
https://www.readbyqxmd.com/read/28643465/severe-hemolysis-after-plasma-transfusion-in-a-neonate-with-necrotizing-enterocolitis-clostridium-perfringens-infection-and-red-blood-cell-t-polyagglutination
#7
Julia Moh-Klaren, Gwellaouen Bodivit, Myriam Jugie, Philippe Chadebech, Laurent Chevret, Mostafa Mokhtari, Xavier Chamillard, Philippe Gallon, Pierre Tissières, Philippe Bierling, Rachid Djoudi, France Pirenne, Nicolas Burin-des-Roziers
BACKGROUND: Red blood cell (RBC) Thomsen-Friedenreich antigen exposure (T activation) in infants with necrotizing enterocolitis (NEC) has occasionally been associated with posttransfusional intravascular hemolysis thought to be due to anti-T antibodies in the donor plasma. STUDY DESIGN AND METHODS: We describe an infant with NEC and Clostridium perfringens infection complicated by severe hemolysis after plasma transfusion. After this case, infants with confirmed NEC were prospectively evaluated for T activation...
June 22, 2017: Transfusion
https://www.readbyqxmd.com/read/28572077/assessment-of-adherence-to-malaria-chemoprophylaxis-in-a-french-navy-frigate-deployed-in-southeast-asia
#8
B Nicolas, L Papillault des Charbonnières, T Vasseur, P Mauclere
During a 2-month mission in Southeast Asia, including numerous stopovers in coastal cities, the crew of a frigate of the French Navy received doxycycline for antimalarial prophylaxis. Adherence to this chemoprophylaxis was evaluated with an anonymous questionnaire distributed at the end of the malaria exposure period. The response rate was 74 % (72 crew members). Among them, 67 sailors felt they had received clear information about the risks of malaria. Overall, 19 (27 %) respondents reported adherence (one forgotten pill, by no more than 15 days), 18 (25 %) irregular adherence (one or more pills forgotten weekly or stopped during the mission), and 35 recognized that they had not taken the treatment...
June 1, 2017: Médecine et Santé Tropicales
https://www.readbyqxmd.com/read/28568651/red-blood-cells-for-transfusion-in-patients-with-sepsis-respective-roles-of-unit-age-and-exposure-to-recipient-plasma
#9
Philippe Chadebech, Gwellaouen Bodivit, Keyvan Razazi, Christophe de Vassoigne, Laurence Pellé, Nicolas Burin-des-Roziers, Thibault Bocquet, Philippe Bierling, Rachid Djoudi, Armand Mekontso-Dessap, France Pirenne
BACKGROUND: Red blood cell (RBC) storage in blood banks is not exempt from cellular injury. Alterations not observed on RBCs freshly isolated from units can rapidly appear in circulation. The transfusion of old blood units, even if this is a controversial issue, could therefore have adverse effects on the recipient. We wanted to determine the respective effects of storage duration and recipient plasma on RBCs for transfusion into patients with severe sepsis. STUDY DESIGN AND METHODS: Eleven stored RBC units were sampled at various time points, approximately Days 3 to 8 (referred to as fresh RBCs) and Days 38 to 42 (old RBCs) and tested in coincubation experiments with plasma obtained from 13 patients with severe sepsis and 17 healthy donors as controls...
May 31, 2017: Transfusion
https://www.readbyqxmd.com/read/28566953/conversion-disorder-comorbidity-and-childhood-trauma
#10
Fatma Akyüz, Peykan G Gökalp, Sezgin Erdiman, Serap Oflaz, Çağatay Karşidağ
INTRODUCTION: The aim of this study is to examine the socio-demographic and clinical characteristics, the presence of comorbidity, and the link with childhood traumatic experiences in patients with conversion disorder (CD) in a psychiatric outpatient clinic. METHODS: A total of 60 literate, female patients between 18 and 65 years of age who were referred to the general psychiatry outpatient clinic and who were diagnosed with conversion disorder according to the DSM-IV diagnostic criteria were included in the study...
March 2017: Noro Psikiyatri Arsivi
https://www.readbyqxmd.com/read/28559048/endometriosis-in-adolescents-and-young-girls-report-a-series-of-85-cases
#11
Michail Matalliotakis, George N Goulielmos, Charoula Matalliotaki, Alexandra Trivli, IoannisMatalliotakis, Aydin Arici
OBJECTIVE: Endometriosis is a common benign and chronic gynecologic disorder that is related to the presence of endometrial glands and stroma outside of their normal location. The aim of this retrospective study was to evaluate endometriosis in adolescent and young girls and further to review the menstrual, reproductive characteristics and risk factors including the obstructive mullerian anomalies and family history. STUDY DESIGN: We review the medical records of adolescent and young women with endometriosis from two different countries...
May 27, 2017: Journal of Pediatric and Adolescent Gynecology
https://www.readbyqxmd.com/read/28546035/hybrid-metal-scaffold-jacket-versus-full-metal-jackets-in-left-anterior-descending-coronary-artery-diffuse-disease-differences-in-radiation-exposure-and-fluoroscopic-procedural-times
#12
Gianluca Rigatelli, Marco Zuin, Jacopo Frigato, Fabio Dell'Avvocata, Federico Ronco, Alberto Mazza, Laura Oliva, Dario Adami, Emiliano Bedendo, Panin Stefano
BACKGROUND/PURPOSE: Bioabsorbable vascular scaffolds (BVS) are made from a radiolucent material. Their multiple implantations on a single long diffused segment requires a specific technique with imaging magnification, which could cause an increase in dose delivered during percutaneous coronary intervention (PCI) procedure. We aimed to identify differences in radiation dose, fluoroscopy and procedural times in Hybrid DES+ multiple BVS (Absorb, Abbott Inc., USA) implantation (hybrid metal/scaffold jacket) versus multiple III generation Drug-eluting stents (DES) (full-metal jacket) in patients with long and diffuse coronary artery disease of the left anterior descending (LAD) coronary artery...
May 18, 2017: Cardiovascular Revascularization Medicine: Including Molecular Interventions
https://www.readbyqxmd.com/read/28533019/the-in-vitro-effect-of-nonylphenol-propranolol-and-diethylstilbestrol-on-quality-parameters-and-oxidative-stress-in-sterlet-acipenser-ruthenus-spermatozoa
#13
Olena Shaliutina, Anna Shaliutina-Kolešová, Ievgen Lebeda, Marek Rodina, Ievgeniia Gazo
The sturgeon is a highly endangered fish mostly due to over-fishing, habitat destruction, and water pollution. Nonylphenol (NP), propranolol (PN), and diethylstilbestrol (DES) are multifunctional xenobiotic compounds used in a variety of commercial and industrial products. The mechanism by which these xenobiotic compounds interfere with fish reproduction is not fully elucidated. This study assessed the effect of NP, PN, and DES on motility parameters, membrane integrity, and oxidative/antioxidant status in sterlet Acispenser ruthenus spermatozoa...
May 19, 2017: Toxicology in Vitro: An International Journal Published in Association with BIBRA
https://www.readbyqxmd.com/read/28482796/effects-of-cold-acclimation-on-gene-expression-in-fall-field-cricket-gryllus-pennsylvanicus-ionoregulatory-tissues
#14
Lauren E Des Marteaux, Alexander H McKinnon, Hiroko Udaka, Jantina Toxopeus, Brent J Sinclair
BACKGROUND: Cold tolerance is a key determinant of temperate insect distribution and performance. Chill-susceptible insects lose ion and water homeostasis during cold exposure, but prior cold acclimation improves both cold tolerance and defense of homeostasis. The mechanisms underlying these processes are mostly unknown; cold acclimation is thought to enhance ion transport in the cold and/or prevent leak of water and ions. To identify candidate mechanisms of cold tolerance plasticity we generated transcriptomes of ionoregulatory tissues (hindgut and Malpighian tubules) from Gryllus pennsylvanicus crickets and compared gene expression in warm- and cold-acclimated individuals...
May 8, 2017: BMC Genomics
https://www.readbyqxmd.com/read/28461243/current-perspective-of-diethylstilbestrol-des-exposure-in-mothers-and-offspring
#15
REVIEW
Taher Al Jishi, Consolato Sergi
Diethylstilbestrol (DES) was an orally active estrogen prescribed to the pregnant women to prevent miscarriages. DES is known as a 'biological time bomb' and long-term effects of DES have been recorded in the mothers exposed to DES and their offspring (DES-daughters and DES-sons). Adverse pregnancy outcomes, infertility, cancer, and early menopause have been discovered in women exposed to DES, and some events occur in their offspring and subsequent generations. An increased risk of breast cancer is not limited to the DES-exposed daughters...
April 28, 2017: Reproductive Toxicology
https://www.readbyqxmd.com/read/28421842/the-management-of-ventricular-dysrhythmia-in-aconite-poisoning
#16
REVIEW
James M Coulson, Thomas M Caparrotta, John P Thompson
INTRODUCTION: Aconite poisoning is relatively rare but is frequently complicated by ventricular dysrhythmias, which may be fatal. Molecular basis of aconite alkaloid ventricular arrhythmogenicity: Aconite exerts its toxic effects due to the presence of an admixture of alkaloids present in all parts of the plant. The major target of these aconite alkaloids is the fast voltage-gates sodium channel, where they cause persistent activation. This blockade of the channel in the activated state promotes automaticity within the ventricular myocardium and the generation of ventricular arrhythmias...
June 2017: Clinical Toxicology
https://www.readbyqxmd.com/read/28406917/methylomic-changes-in-individuals-with-psychosis-prenatally-exposed-to-endocrine-disrupting-compounds-lessons-from-diethylstilbestrol
#17
COMPARATIVE STUDY
Fabrice Rivollier, Boris Chaumette, Narjes Bendjemaa, Mélanie Chayet, Bruno Millet, Nematollah Jaafari, Amina Barhdadi, Louis-Philippe Lemieux Perreault, Sylvie Provost, Marie-Pierre Dubé, Raphaël Gaillard, Marie-Odile Krebs, Oussama Kebir
BACKGROUND: In the Western world, between 1940 and 1970, more than 2 million people were exposed in utero to diethylstilbestrol (DES). In exposed individuals, and in their descendants, adverse outcomes have been linked to such exposure, including cancers, genital malformations, and less consistently, psychiatric disorders. We aimed to explore whether prenatal DES exposure would be associated with DNA methylation changes, and whether these epigenetic modifications would be associated with increased risk of psychosis...
2017: PloS One
https://www.readbyqxmd.com/read/28402204/evaluation-of-the-mistent-sustained-sirolimus-eluting-biodegradable-polymer-coated-stent-for-the-treatment-of-coronary-artery-disease-does-uniform-sustained-abluminal-drug-release-result-in-earlier-strut-coverage-and-better-safety-profile
#18
Ruben Y G Tijssen, Robin P Kraak, Huangling Lu, Jeffrey G Mifek, Wenda C Carlyle, Dennis J Donohoe, Robbert J De Winter, Karel T Koch, Joanna J Wykrzykowska
Treatment of coronary artery disease has made strides over the last decades. Development of drug eluting stents (DES), coated with a polymer layer and an anti-proliferative drug to reduce neointimal hyperplasia, has reduced the incidence of in-stent-restenosis relative to treatment with bare metal stents. Patients treated with first generation DES more likely suffer from (very) late events which can be cause by the permanent presence of a polymer. Therefore second generation DES with more biocompatible coatings, and third generation DES, with very thin struts coated with biodegradable polymers, were developed...
April 24, 2017: Expert Review of Medical Devices
https://www.readbyqxmd.com/read/28399466/the-influence-of-childhood-polyvictimization-on-disordered-eating-symptoms-in-emerging-adulthood
#19
Amanda J Hasselle, Kathryn H Howell, Madeline Dormois, Laura E Miller-Graff
Children who endure multiple victimization experiences, or "polyvictims," are vulnerable to maladaptive outcomes. Yet, little research exists evaluating the relationship between childhood polyvictimization and disordered eating symptoms (DES) in emerging adulthood. The current study examines the relationship between childhood polyvictimization and DES in emerging adults. Data were collected from 288 participants across two universities using online self-report measures. Hierarchical regression analyses revealed a significant positive relationship between number of childhood victimization experiences and DES in young adulthood (ß=0...
June 2017: Child Abuse & Neglect
https://www.readbyqxmd.com/read/28349783/toxicity-from-fluoropolymer-containing-grout-tile-and-stone-floor-sealants-reported-to-the-uk-national-poisons-information-service-2009-2015
#20
Des Henke, Alex Campbell, Sally M Bradberry, Euan A Sandilands, Simon H L Thomas, John P Thompson, J Allister Vale
CONTEXT: Grout, tile and floor stone sealants contain a solvent, a water-repelling agent and in the case of aerosols a propellant. The water-repelling agent used is typically a fluoropolymer resin, a silicon-based resin, or a combination of both. OBJECTIVE: To report the clinical course in patients exposed to fluoropolymer-containing sealants referred to the United Kingdom National Poisons Information Service. METHODS: A retrospective analysis was performed of telephone enquiries received between 2009 and 2015...
July 2017: Clinical Toxicology
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