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https://www.readbyqxmd.com/read/28204948/blood-trace-evidence-on-washed-textiles-a-systematic-approach
#1
Carolin Edler, A Gehl, J Kohwagner, M Walther, O Krebs, C Augustin, A Klein
Luminol has been used for a long time for detecting latent blood traces during police investigations because it is easy to use and does not pose any health risks, while providing trace evidence for DNA analysis. It is often the method of choice for examining clothing. Clothes worn during the offense are often destroyed or washed afterwards by the offenders. The purpose of this study is to show the possibilities of blood and DNA detection on washed clothes by documenting the macroscopic results and their chemiluminescence after washing...
February 15, 2017: International Journal of Legal Medicine
https://www.readbyqxmd.com/read/28199523/detection-and-differentiation-of-cerebral-microemboli-in-patients-undergoing-major-orthopaedic-surgery-using-transcranial-doppler-ultrasound
#2
C Kietaibl, A Engel, I Horvat Menih, M Huepfl, G Erdoes, B Kubista, R Ullrich, R Windhager, K Markstaller, K U Klein
No abstract text is available yet for this article.
February 10, 2017: British Journal of Anaesthesia
https://www.readbyqxmd.com/read/28199495/risk-factors-for-hepatitis-c-virus-reinfection-after-sustained-virologic-response-in-patients-co-infected-with-hiv
#3
Jim Young, Carmine Rossi, John Gill, Sharon Walmsley, Curtis Cooper, Joseph Cox, Valerie Martel-Laferriere, Brian Conway, Neora Pick, Marie-Louise Vachon, Marina B Klein
No abstract text is available yet for this article.
February 12, 2017: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/28198005/clinical-pharmacogenetics-implementation-consortium-cpic-guideline-for-pharmacogenetics-guided-warfarin-dosing-2017-update
#4
Julie A Johnson, Kelly E Caudle, Li Gong, Michelle Whirl-Carrillo, C Michael Stein, Stuart A Scott, Ming Ta Michael Lee, Brian F Gage, Stephen E Kimmel, Minoli A Perera, Jeffrey L Anderson, Munir Pirmohamed, Teri E Klein, Nita A Limdi, Larisa H Cavallari, Mia Wadelius
This document is an update to the 2011 Clinical Pharmacogenetics Implementation Consortium (CPIC) guideline for CYP2C9 and VKORC1 genotypes and warfarin dosing. Evidence from the published literature is presented for CYP2C9, VKORC1, CYP4F2, and rs12777823 genotype-guided warfarin dosing to achieve a target international normalized ratio of 2-3 when clinical genotype results are available. In addition, this updated guideline incorporates recommendations for adult and pediatric patients that are specific to continental ancestry...
February 15, 2017: Clinical Pharmacology and Therapeutics
https://www.readbyqxmd.com/read/28196257/association-between-use-of-a-scalp-cooling-device-and-alopecia-after-chemotherapy-for-breast-cancer
#5
Hope S Rugo, Paula Klein, Susan Anitra Melin, Sara A Hurvitz, Michelle E Melisko, Anne Moore, Glen Park, Jules Mitchel, Erika Bågeman, Ralph B D'Agostino, Elizabeth S Ver Hoeve, Laura Esserman, Tessa Cigler
Importance: Chemotherapy-induced alopecia is a common and distressing adverse effect. In previous studies of scalp cooling to prevent chemotherapy-induced alopecia, conclusions have been limited. Objectives: To evaluate whether use of a scalp cooling system is associated with a lower amount of hair loss among women receiving specific chemotherapy regimens for early-stage breast cancer and to assess related changes in quality of life. Design, Setting, and Participants: A prospective cohort study conducted at 5 US medical centers of women with stage I or II breast cancer receiving adjuvant or neoadjuvant chemotherapy regimens excluding sequential or combination anthracycline and taxane (106 patients in the scalp cooling group and 16 in the control group; 14 matched by both age and chemotherapy regimen)...
February 14, 2017: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/28194043/bovine-serum-albumin-glutaraldehyde-sealed-fish-mouth-closure-of-the-pancreatic-remnant-during-distal-pancreatectomy
#6
Fritz Klein, Igor Maximilian Sauer, Johann Pratschke, Marcus Bahra
Introduction. Postoperative pancreatic fistula formation remains the major complication after distal pancreatectomy. At our institution, we have recently developed a novel bovine serum albumin-glutaraldehyde sealed hand sutured fish-mouth closure technique of the pancreatic remnant during distal pancreatectomy. The aim of this study was to analyze the impact of this approach with regard to technical feasibility and overall postoperative outcome. Patients and Methods. 32 patients who underwent a bovine serum albumin-glutaraldehyde sealed hand sutured fish-mouth closure of the pancreatic remnant during distal pancreatectomy between 2012 and 2014 at our institution were analyzed for clinically relevant postoperative pancreatic fistula formation (Grades B and C according to ISGPF definition) and overall postoperative morbidity...
2017: HPB Surgery: a World Journal of Hepatic, Pancreatic and Biliary Surgery
https://www.readbyqxmd.com/read/28193199/a-population-based-study-of-chronic-hepatitis-c-in-immigrants-and-non-immigrants-in-quebec-canada
#7
Christina Greenaway, Laurent Azoulay, Robert Allard, Joseph Cox, Viet Anh Tran, Claire Nour Abou Chakra, Russ Steele, Marina Klein
BACKGROUND: Immigrants originating from intermediate and high HCV prevalence countries may be at increased risk of exposure to hepatitis C infection (HCV) in their countries of origin, however they are not routinely screened after arrival in most low HCV prevalence host countries. We aimed to describe the epidemiology of HCV in immigrants compared to the Canadian born population. METHODS: Using the reportable infectious disease database linked to the landed immigration database and several provincial administrative databases, we assembled a cohort of all reported cases of HCV in Quebec, Canada (1998-2008)...
February 13, 2017: BMC Infectious Diseases
https://www.readbyqxmd.com/read/28187592/-i-culicoides-i-latreille-biting-midges-diptera-ceratopogonidae-of-the-dongzhaigang-mangrove-forest-hainan-province-china
#8
Jia-Hui Li, David Gopurenko, DU-Cheng Cai, Ye-Meng Yang, Rong Hu, Arunrat Thepparat, April H Wardhana, Heung-Chul Kim, Terry A Klein, Myung-Soon Kim, Glenn A Bellis
The biting midge fauna of Dongzhaigang Mangrove Forest, Hainan Province, China was sampled on 14 October 2015 using three methods: a pan light trap operated from dusk until dawn the following morning and sweep net and human landing collections performed between 16:15-17:15 hr. Eight species, including two new records for China, Culicoides palawanensis and C. niphanae, and one new record for Hainan, C. circumbasalis, were collected. A key to assist with identification of specimens of these species is provided...
January 31, 2017: Zootaxa
https://www.readbyqxmd.com/read/28187449/low-pca3-expression-is-a-marker-of-poor-differentiation-in-localized-prostate-tumors-exploratory-analysis-from-12-076-patients
#9
Mohammed Alshalalfa, Gerald W Verhaegh, Ewan A Gibb, Maria Santiago-Jiménez, Nicholas Erho, Jennifer Jordan, Kasra Yousefi, Lucia L C Lam, Tyler Kolisnik, Jijumon Chelissery, Roland Seiler, Ashley E Ross, R Jeffrey Karnes, Edward M Schaeffer, Tamara T Lotan, Robert B Den, Stephen J Freedland, Elai Davicioni, Eric A Klein, Jack A Schalken
BACKGROUND: Prostate cancer antigen 3 (PCA3) is a prostate cancer diagnostic biomarker that has been clinically validated. The limitations of the diagnostic role of PCA3 in initial biopsy and the prognostic role are not well established. Here, we elucidate the limitations of tissue PCA3 to predict high grade tumors in initial biopsy. RESULTS: PCA3 has a bimodal distribution in both biopsy and radical prostatectomy (RP) tissues, where low PCA3 expression was significantly associated with high grade disease (p<0...
February 7, 2017: Oncotarget
https://www.readbyqxmd.com/read/28186131/recq1-helicase-is-involved-in-replication-stress-survival-and-drug-resistance-in-multiple-myeloma
#10
E Viziteu, B Klein, J Basbous, Y-L Lin, C Hirtz, C Gourzones, L Tiers, A Bruyer, L Vincent, C Grandmougin, A Seckinger, H Goldschmidt, A Constantinou, P Pasero, D Hose, J Moreaux
Multiple myeloma (MM) is a plasma cell cancer with poor survival, characterized by the expansion of multiple myeloma cells (MMCs) in the bone marrow. Using a microarray-based genome-wide screen for genes responding to DNA methyltransferases (DNMT) inhibition in MM cells, we identified RECQ1 among the most downregulated genes. RecQ helicases are DNA unwinding enzymes involved in the maintenance of chromosome stability. Here, we show that RECQ1 is significantly overexpressed in MMCs compared to normal plasma cells and that increased RECQ1 expression is associated with poor prognosis in three independent cohorts of patients...
February 10, 2017: Leukemia: Official Journal of the Leukemia Society of America, Leukemia Research Fund, U.K
https://www.readbyqxmd.com/read/28185996/rationale-design-and-baseline-data-of-a-cross-national-randomized-trial-on-the-effect-of-built-shade-in-public-parks-for-sun-protection
#11
David B Buller, Suzanne Dobbinson, Dallas R English, Melanie Wakefield, Mary Klein Buller
Environments can be structured to reduce solar ultraviolet radiation (UV) exposure to prevent skin cancer. A prospective randomized trial is being conducted to test whether introducing shade sails in passive recreation areas (PRAs) in public parks will increase use and decrease UV exposure in the shaded compared to unshaded PRAs. Shade effects will be compared between Melbourne, Australia and Denver, USA. The trial enrolled 145 public parks with PRAs suitable for shade construction and randomized parks to intervention or control in a 1:3 ratio...
February 7, 2017: Contemporary Clinical Trials
https://www.readbyqxmd.com/read/28181133/effects-of-aerobic-exercise-training-on-metabolism-of-nitric-oxide-and-endothelin-1-in-lung-parenchyma-of-rats-with-pulmonary-arterial-hypertension
#12
A Zimmer, R B Teixeira, J H P Bonetto, R Siqueira, C C Carraro, L M Donatti, A Hickmann, I E Litvin, A E G Godoy, A S Araujo, R Colombo, Adriane Belló-Klein
Pulmonary arterial hypertension (PAH) is characterized by vasoconstriction and proliferative obstruction of pulmonary vessels, which promotes a progressive increase in pulmonary vascular resistance (PVR). The effect of exercise training on oxidative stress, metabolism, and markers of nitric oxide (NO) and endothelin-1 (ET-1) was analyzed in the lung tissue of rats with PAH induced by monocrotaline (MCT).Twenty-four Wistar rats were divided into four groups (5-7 animals): sedentary control (SC), sedentary MCT (SM), trained control (TC), and trained MCT (TM)...
February 8, 2017: Molecular and Cellular Biochemistry
https://www.readbyqxmd.com/read/28179324/dna-cytometry-for-differentiation-between-low-and-medium-grade-dysplasia-in-intraductal-papillary-mucinous-neoplasms
#13
Fritz Klein, Timm Denecke, Wladimir Faber, Christian Jürgensen, Anja Schirmeier, Hussein Al-Abadi, Thula C Walter, Nadine Al-Abadi, Thomas Malinka, Johann Pratschke, Marcus Bahra
BACKGROUND/AIM: The indication for resection of cystic pancreatic lesions is usually performed by sectional imaging criteria, such as the Sendai criteria. The aim of this study was to analyze a possible correlation between DNA cytometry and Sendai criteria for the differentiation between low-grade intraductal papillary mucinous neoplasms (IPMN-A) and medium-grade dysplasia (IPMN-B). MATERIALS AND METHODS: Histopathological analysis, DNA index and preoperative Sendai criteria were determined in 16 patients who underwent pancreatic resection for IPMN...
2017: Anticancer Research
https://www.readbyqxmd.com/read/28179038/an-environmental-scan-of-academic-emergency-medicine-at-the-17-canadian-medical-schools-why-does-this-matter-to-emergency-physicians-corrigendum
#14
G Stiell, J D Artz, E S Lang, J Sherbino, L J Morrison, J Christenson, J J Perry, C Topping, R Woods, R S Green, R Lim, K Magee, J Foote, G Meckle, M Mensour, S Field, B Chung, M Kuuskne, J Ducharme, V Klein, J McEwen
No abstract text is available yet for this article.
February 9, 2017: CJEM
https://www.readbyqxmd.com/read/28173973/personality-and-addictive-behaviours-in-early-parkinson-s-disease-and-rem-sleep-behaviour-disorder
#15
Fahd Baig, Michael A Lawton, Michal Rolinski, Claudio Ruffmann, Johannes C Klein, Kannan Nithi, David Okai, Yoav Ben-Shlomo, Michele T M Hu
INTRODUCTION: Changes in personality have been described in Parkinson's disease (PD), with suggestion that those with established disease tend to be risk averse with a disinclination for addictive behaviour. However, little is known about the earliest and prodromal stages. Personality and its relationship with addictive behaviours can help answer important questions about the mechanisms underlying PD and addiction. METHODS: 941 population-ascertained PD subjects within 3...
February 1, 2017: Parkinsonism & related Disorders
https://www.readbyqxmd.com/read/28172817/functional-characterization-of-a-chr13q22-1-pancreatic-cancer-risk-locus-reveals-long-range-interaction-and-allele-specific-effects-on-dis3-expression
#16
Jason W Hoskins, Abdisamad Ibrahim, Mickey A Emmanuel, Sarah M Manmiller, Yinglun Wu, Maura O'Neill, Jinping Jia, Irene Collins, Mingfeng Zhang, Janelle V Thomas, Lauren M Rost, Sudipto Das, Hemang Parikh, Jefferson M Haake, Gail L Matters, Robert C Kurtz, William R Bamlet, Alison Klein, Rachael Stolzenberg-Solomon, Brian M Wolpin, Ronit Yarden, Zhaoming Wang, Jill Smith, Sara H Olson, Thorkell Andresson, Gloria M Petersen, Laufey T Amundadottir
No abstract text is available yet for this article.
November 1, 2016: Human Molecular Genetics
https://www.readbyqxmd.com/read/28169349/dynamic-hub-load-predicts-cognitive-decline-after-resective-neurosurgery
#17
Ellen W S Carbo, Arjan Hillebrand, Edwin van Dellen, Prejaas Tewarie, Philip C de Witt Hamer, Johannes C Baayen, Martin Klein, Jeroen J G Geurts, Jaap C Reijneveld, Cornelis J Stam, Linda Douw
Resective neurosurgery carries the risk of postoperative cognitive deterioration. The concept of 'hub (over)load', caused by (over)use of the most important brain regions, has been theoretically postulated in relation to symptomatology and neurological disease course, but lacks experimental confirmation. We investigated functional hub load and postsurgical cognitive deterioration in patients undergoing lesion resection. Patients (n = 28) underwent resting-state magnetoencephalography and neuropsychological assessments preoperatively and 1-year after lesion resection...
February 7, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28166273/hypothermia-reduces-vegf-165-expression-but-not-osteogenic-differentiation-of-human-adipose-stem-cells-under-hypoxia
#18
Nick C Leegwater, Astrid D Bakker, Jolanda M A Hogervorst, Peter A Nolte, Jenneke Klein-Nulend
Cryotherapy is successfully used in the clinic to reduce pain and inflammation after musculoskeletal damage, and might prevent secondary tissue damage under the prevalent hypoxic conditions. Whether cryotherapy reduces mesenchymal stem cell (MSC) number and differentiation under hypoxic conditions, causing impaired callus formation is unknown. We aimed to determine whether hypothermia modulates proliferation, apoptosis, nitric oxide production, VEGF gene and protein expression, and osteogenic/chondrogenic differentiation of human MSCs under hypoxia...
2017: PloS One
https://www.readbyqxmd.com/read/28166228/rapid-turnover-of-dnaa-at-replication-origin-regions-contributes-to-initiation-control-of-dna-replication
#19
Katrin Schenk, Ana B Hervás, Thomas C Rösch, Marc Eisemann, Bernhard A Schmitt, Stephan Dahlke, Luise Kleine-Borgmann, Seán M Murray, Peter L Graumann
DnaA is a conserved key regulator of replication initiation in bacteria, and is homologous to ORC proteins in archaea and in eukaryotic cells. The ATPase binds to several high affinity binding sites at the origin region and upon an unknown molecular trigger, spreads to several adjacent sites, inducing the formation of a helical super structure leading to initiation of replication. Using FRAP analysis of a functional YFP-DnaA allele in Bacillus subtilis, we show that DnaA is bound to oriC with a half-time of 2...
February 6, 2017: PLoS Genetics
https://www.readbyqxmd.com/read/28162610/-368-sodium-channel-nav1-8-mediates-axonal-ttx-resistant-conduction-in-peripheral-c-fibres-in-mice
#20
A Vyshnevska, A Klein, P Reeh, M Ringkamp, M Schmelz, R Carr
No abstract text is available yet for this article.
April 2016: Journal of Pain: Official Journal of the American Pain Society
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