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https://www.readbyqxmd.com/read/28654642/monitoring-of-noble-signal-and-narrow-clawed-crayfish-using-environmental-dna-from-freshwater-samples
#1
Sune Agersnap, William Brenner Larsen, Steen Wilhelm Knudsen, David Strand, Philip Francis Thomsen, Martin Hesselsøe, Peter Bondgaard Mortensen, Trude Vrålstad, Peter Rask Møller
For several hundred years freshwater crayfish (Crustacea-Decapoda-Astacidea) have played an important ecological, cultural and culinary role in Scandinavia. However, many native populations of noble crayfish Astacus astacus have faced major declines during the last century, largely resulting from human assisted expansion of non-indigenous signal crayfish Pacifastacus leniusculus that carry and transmit the crayfish plague pathogen. In Denmark, also the non-indigenous narrow-clawed crayfish Astacus leptodactylus has expanded due to anthropogenic activities...
2017: PloS One
https://www.readbyqxmd.com/read/28653797/neural-correlates-of-formal-thought-disorder-an-activation-likelihood-estimation-meta-analysis
#2
Tobias Wensing, Edna C Cieslik, Veronika I Müller, Felix Hoffstaedter, Simon B Eickhoff, Thomas Nickl-Jockschat
Formal thought disorder (FTD) refers to a psychopathological dimension characterized by disorganized and incoherent speech. Whether symptoms of FTD arise from aberrant processing in language-related regions or more general cognitive networks, however, remains debated. Here, we addressed this question by a quantitative meta-analysis of published functional neuroimaging studies on FTD. The revised Activation Likelihood Estimation (ALE) algorithm was used to test for convergent aberrant activation changes in 18 studies (30 experiments) investigating FTD, of which 17 studies comprised schizophrenia patients and one study healthy subjects administered to S-ketamine...
June 27, 2017: Human Brain Mapping
https://www.readbyqxmd.com/read/28649995/cytokines-in-systemic-lupus-erythematosus-far-beyond-th1-th2-dualism
#3
Poliana Macedo Guimarães, Bruna Miglioranza Scavuzzi, Nicole Perugini Stadtlober, Lorena Flor da Rosa Santos Silva, Marcell Alysson Batisti Lozovoy, Tathiana Mayumi Veiga Iriyoda, Neide Tomimura Costa, Edna Maria Vissoci Reiche, Michael Maes, Isaias Dichi, Andréa Name Colado Simão
The aims of this study were to delineate cytokines profiles of systemic lupus erythematosus (SLE), construct prediction models for diagnosis and disease activity using those profiles, and to examine the associations between TNFB Ncol polymorphism, body mass index (BMI), and vitamin D levels with cytokine levels. 200 SLE patients and 196 healthy controls participated in this case-control study. Plasma cytokines levels of TNF-α, IFN-γ, IL-1β, IL- 4, IL-6, IL-10, IL-12, IL-17 were measured and cytokines profiles were computed...
June 26, 2017: Immunology and Cell Biology
https://www.readbyqxmd.com/read/28648876/triple-negative-invasive-lobular-carcinoma-of-the-breast-presents-as-small-bowel-obstruction
#4
Mariya Khokhlova, Heidi Roppelt, Bradley Gluck, Jingxuan Liu, Kester Haye, Sang Pak, Edna Kapenhas
Metastasis from breast carcinoma to the gastrointestinal tract (GIT) is very uncommon. To date, only a few cases have been described worldwide. Of those which do metastasize to the GIT, only estrogen receptor (ER), progesterone receptor (PR) and HER2-neu receptor positive cancers have been reported and none have been mentioned in the U.S. We report a case of a 70-year-old white female with history of triple negative lobular carcinoma eight years earlier who presented with solitary jejunal mass causing obstruction...
June 8, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28645322/erratum-to-trends-in-antimicrobial-resistance-and-empiric-antibiotic-therapy-of-bloodstream-infections-at-a-general-hospital-in-mid-norway-a-prospective-observational-study
#5
Arne Mehl, Bjørn Olav Åsvold, Angela Kümmel, Stian Lydersen, Julie Paulsen, Ingvild Haugan, Erik Solligård, Jan Kristian Damås, Stig Harthug, Tom-Harald Edna
No abstract text is available yet for this article.
June 23, 2017: BMC Infectious Diseases
https://www.readbyqxmd.com/read/28644358/early-empiric-antibiotic-use-is-associated-with-delayed-feeding-tolerance-in-preterm-infants-a-retrospective-analysis
#6
Francisco E Martinez, Walusa A G Ferri, Clea R Leone, Maria Fernanda Branco de Almeida, Ruth Guinsburg, Jucille do Amaral Meneses, Marynéa Silva do Vale, Sergio Tadeu Martins Marba, Werther Brunow de Carvalho, Ligia Maria Suppo de Souza Rugolo, José Maria de Andrade Lopes, Manoel A Ribeiro, Renato S Procianoy, José Luiz Muniz Bandeira Duarte, Maria Cândida Ferrarez Bouzada, Daniela Marques de Lima Mota Ferreira, Navantino Alves Filho, Edna Maria de Albuquerque Diniz, Dulce Maria Toledo Zanardi, Daniela Testoni, Cristina Nunes Dos Santos, Maria Rafaela Conde Gomzález, Paulyne Stadler Venzon, Jaques Belik
The causative factors of neonatal feeding intolerance are poorly understood, but potentially related to clinical practices such as empiric antibiotic usage. The objective of this study was to evaluate whether early empiric antibiotic exposure negatively affects preterm infants' enteral feeding tolerance. Data from infants without risk factors for sepsis, 500 to 1499 g birth weight and 24 to 34 weeks gestational age were analyzed. The primary outcomes were the empiric antibiotic exposure effects on the infants' total parenteral nutrition usage duration and prevalence of necrotizing enterocolitis (NEC)...
July 2017: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/28642067/caloric-restriction-protects-livers-from-ischemia-reperfusion-damage-by-preventing-ca-2-induced-mitochondrial-permeability-transition
#7
Sergio L Menezes-Filho, Ignacio Amigo, Fernanda M Prado, Natalie C Ferreira, Marcia K Koike, Isabella F D Pinto, Sayuri Miyamoto, Edna F S Montero, Marisa H G Medeiros, Alicia J Kowaltowski
Caloric restriction (CR) promotes lifespan extension and protects against many pathological conditions, including ischemia/reperfusion injury to the brain, heart and kidney. In the liver, ischemia/reperfusion damage is related to excessive mitochondrial Ca(2+) accumulation, leading to the mitochondrial permeability transition. Indeed, liver mitochondria isolated from animals maintained on CR for 4 months were protected against permeability transition and capable of taking up Ca(2+) at faster rates and in larger quantities...
June 19, 2017: Free Radical Biology & Medicine
https://www.readbyqxmd.com/read/28641556/pharmacogenetic-and-pharmacokinetic-dose-individualization-of-the-taxane-chemotherapeutic-drugs-paclitaxel-and-docetaxel
#8
Natália Bordin Andriguetti, Suziane Raymundo, Marina Venzon Antunes, Magda Susana Perasolo, Simone Gasparin Verza, Edna Sayuri Suyenaga, Rafael Linden
The taxane drugs paclitaxel and docetaxel, widely used on cancer chemotherapy, are currently dosed mainly based on body-surface area. This approach is associated with wide interindividual variability in drug exposure, leading to suboptimal dosing for many patients. We reviewed the available evidence supporting dose individualization strategies for paclitaxel and docetaxel, focusing mainly on the application of therapeutic drug monitoring by a priori pharmacogenetic data or a posteriori drug measurements in biological fluids...
June 22, 2017: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/28632905/the-malleable-brain-plasticity-of-neural-circuits-and-behavior-a-review-from-students-to-students
#9
REVIEW
Natascha Schaefer, Carola Rotermund, Eva-Maria Blumrich, Mychael V Lourenco, Pooja Joshi, Regina U Hegemann, Sumit Jamwal, Nilufar Ali, Ezra Michelet García Romero, Sorabh Sharma, Shampa Ghosh, Jitendra K Sinha, Hannah Loke, Vishal Jain, Katarzyna Lepeta, Ahmad Salamian, Mahima Sharma, Mojtaba Golpich, Katarzyna Nawrotek, Ramesh K Paidi, Sheila M Shahidzadeh, Tetsade Piermartiri, Elham Amini, Veronica Pastor, Yvette Wilson, Philip A Adeniyi, Ashok K Datusalia, Benham Vafadari, Vedangana Saini, Edna Suárez-Pozos, Neetu Kushwah, Paula Fontanet, Anthony J Turner
One of the most intriguing features of the brain is its ability to be malleable, allowing it to adapt continually to changes in the environment. Specific neuronal activity patterns drive long-lasting increases or decreases in the strength of synaptic connections, referred to as long-term potentiation (LTP) and long-term depression (LTD) respectively. Such phenomena have been described in a variety of model organisms, which are used to study molecular, structural, and functional aspects of synaptic plasticity...
June 20, 2017: Journal of Neurochemistry
https://www.readbyqxmd.com/read/28622404/the-use-of-community-engaged-research-principles-to-improve-health-community-academic-partnerships-for-research
#10
EDITORIAL
Joyce E Balls-Berry, Edna Acosta-Pérez
No abstract text is available yet for this article.
June 2017: Puerto Rico Health Sciences Journal
https://www.readbyqxmd.com/read/28611616/differential-functional-connectivity-alterations-of-two-subdivisions-within-the-right-dlpfc-in-parkinson-s-disease
#11
Julian Caspers, Christian Mathys, Felix Hoffstaedter, Martin Südmeyer, Edna C Cieslik, Christian Rubbert, Christian J Hartmann, Claudia R Eickhoff, Kathrin Reetz, Christian Grefkes, Jochen Michely, Bernd Turowski, Alfons Schnitzler, Simon B Eickhoff
Patients suffering from Parkinson's disease (PD) often show impairments in executive function (EF) like decision-making and action control. The right dorsolateral prefrontal cortex (dlPFC) has been strongly implicated in EF in healthy subjects and has repeatedly been reported to show alterations related to EF impairment in PD. Recently, two key regions for cognitive action control have been identified within the right dlPFC by co-activation based parcellation. While the posterior region is engaged in rather basal EF like stimulus integration and working memory, the anterior region has a more abstract, supervisory function...
2017: Frontiers in Human Neuroscience
https://www.readbyqxmd.com/read/28609638/hyperbiofilm-phenotype-of-pseudomonas-aeruginosa-defective-for-the-plcb-and-plcn-secreted-phospholipases
#12
Shawn Lewenza, Laetitia Mazenod, Shirin Afroj, Erik van Tilburg Bernardes
Biofilms are dense communities of bacteria enmeshed in a protective extracellular matrix composed mainly of exopolysaccharides (EPS), extracellular DNA (eDNA), proteins and outer membrane vesicles (OMV). Given the role of biofilms in antibiotic tolerant and chronic infections, novel strategies are needed to block, disperse or degrade biofilms. Enzymes that degrade the biofilm matrix are a promising new therapy. We screened mutants in many of the enzymes secreted by the type II secretion system (T2SS) and determined that the T2SS, and specifically phospholipases, play a role in biofilm formation...
June 13, 2017: Canadian Journal of Microbiology
https://www.readbyqxmd.com/read/28609150/caffeine-use-in-military-personnel-with-ptsd-prevalence-and-impact-on-sleep
#13
Carmen P McLean, Laurie Zandberg, John D Roache, Hayley Fitzgerald, Kristi E Pruiksma, Daniel J Taylor, Katherine A Dondanville, Brett T Litz, Jim Mintz, Stacey Young-McCaughan, Jeffrey S Yarvis, Alan L Peterson, Edna B Foa
BACKGROUND: Caffeine use is highly prevalent among active duty military personnel and can be beneficial to performance in the short term. However, regular caffeine use has been found to contribute to sleep disturbances, which are elevated among the significant number of military personnel with posttraumatic stress disorder (PTSD). The current study is the first to examine caffeine use and its relationship with sleep disturbances in military personnel seeking treatment for PTSD. PARTICIPANTS: Active duty military personnel (N = 366) who had returned from deployments to Afghanistan or Iraq and were seeking treatment for PTSD...
June 13, 2017: Behavioral Sleep Medicine
https://www.readbyqxmd.com/read/28604830/methods-to-maximise-recovery-of-environmental-dna-from-water-samples
#14
Rheyda Hinlo, Dianne Gleeson, Mark Lintermans, Elise Furlan
The environmental DNA (eDNA) method is a detection technique that is rapidly gaining credibility as a sensitive tool useful in the surveillance and monitoring of invasive and threatened species. Because eDNA analysis often deals with small quantities of short and degraded DNA fragments, methods that maximize eDNA recovery are required to increase detectability. In this study, we performed experiments at different stages of the eDNA analysis to show which combinations of methods give the best recovery rate for eDNA...
2017: PloS One
https://www.readbyqxmd.com/read/28603873/environmental-dna-enables-detection-of-terrestrial-mammals-from-forest-pond-water
#15
Masayuki Ushio, Hisato Fukuda, Toshiki Inoue, Kobayashi Makoto, Osamu Kishida, Keiichi Sato, Koichi Murata, Masato Nikaido, Tetsuya Sado, Yukuto Sato, Masamichi Takeshita, Wataru Iwasaki, Hiroki Yamanaka, Michio Kondoh, Masaki Miya
Terrestrial animals must have frequent contact with water to survive, implying that environmental DNA (eDNA) originating from those animals should be detectable from places containing water in terrestrial ecosystems. Aiming to detect the presence of terrestrial mammals using forest water samples, we applied a set of universal PCR primers (MiMammal, a modified version of fish universal primers) for metabarcoding mammalian eDNA. The versatility of MiMammal primers was tested in silico and by amplifying DNAs extracted from tissues...
June 11, 2017: Molecular Ecology Resources
https://www.readbyqxmd.com/read/28600957/a-rarity-in-breast-pathology-a-male-case-of-rosai-dorfman-disease-and-literature-review
#16
BenFauzi El-Attrache, Edna Kapenhas, Jack Morgani, Tahameena Ahmed
Rosai-Dorfman Disease (RDD) is a rare disease that normally presents with bilateral cervical lymph node enlargement. Systemic symptoms of fever and weight loss may be present but patients are usually asymptomatic. This benign disease tends to regress on its own without treatment but there have been cases that required treatment with steroids or chemotherapeutic regimes. Extranodal disease in the breast is extremely rare, with only three cases identified in the male breast. The patient in this study presented with an asymptomatic right breast lump identified incidentally...
May 15, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28595195/gas6-oncogene-and-reverse-mllt3-kmt2a-duplications-in-an-infant-with-acute-myeloid-leukemia-and-a-novel-complex-hyperdiploid-karyotype-detailed-high-resolution-molecular-cytogenetic-studies
#17
Roberto R Capela de Matos, Daniela R Ney Garcia, Elaine Cifoni, Moneeb A K Othman, Mariana Tavares de Souza, Edna K Carboni, Gerson M Ferreira, Thomas Liehr, Raul C Ribeiro, Maria Luiza M Silva
Pediatric acute myeloid leukemia (AML) is a highly heterogeneous disease, presenting cytogenetic and molecular abnormalities which turned out to be critical prognostic factors. Ploidy changes as gain or loss of individual chromosomes are rare in AML, occurring only in about 1-2% of the affected children. Hyperdiploid karyotypes are exceedingly rare in infants less than 12 months of age. In this age group, structural rearrangements involving the KMT2A gene occur in about 58% of the cases. Among them, the translocation t(9;11)(p22;q23), KMT2A-MLLT3, is the most common abnormality accounting for approximately 22% of KMT2A rearrangements in infant AML cases...
June 9, 2017: Cytogenetic and Genome Research
https://www.readbyqxmd.com/read/28593524/virulence-factors-associated-with-coagulase-negative-staphylococci-isolated-from-human-infections
#18
K R Soumya, Suja Philip, Sheela Sugathan, Jyothis Mathew, E K Radhakrishnan
Infections caused by commensal organisms by changing to infectious life style generate much challenge to the current treatment strategies. Coagulase Negative Staphylococci (CoNS) are one of them, with their coexisting biofilm forming and multiple antibiotic resistance properties form important agents of nosocomial infection. To evaluate species distribution, biofilm formation, and antibiogram, CoNS isolates from various clinical samples were isolated. The presence of biofilm and associated genes icaAB, aap, atlE, embp, bhp, and fbe in CoNS was screened by PCR...
June 2017: 3 Biotech
https://www.readbyqxmd.com/read/28593195/lake-bacterial-assemblage-composition-is-sensitive-to-biological-disturbance-caused-by-an-invasive-filter-feeder
#19
Vincent J Denef, Hunter J Carrick, Joann Cavaletto, Edna Chiang, Thomas H Johengen, Henry A Vanderploeg
One approach to improve forecasts of how global change will affect ecosystem processes is to better understand how anthropogenic disturbances alter bacterial assemblages that drive biogeochemical cycles. Species invasions are important contributors to global change, but their impacts on bacterial community ecology are rarely investigated. Here, we studied direct impacts of invasive dreissenid mussels (IDMs), one of many invasive filter feeders, on freshwater lake bacterioplankton. We demonstrated that direct effects of IDMs reduced bacterial abundance and altered assemblage composition by preferentially removing larger and particle-associated bacteria...
May 2017: MSphere
https://www.readbyqxmd.com/read/28591509/-double-pneumotorax-secondary-to-single-proyectile-weapon-one-case-report-and-review-of-literature
#20
Mario Quintero-Amaya, Francisco Flores-Orozco, José Herrera-Maldonado, Jorge Miño-Bernal, Edna López-Morales, Abigail Juárez-Ugalde, Marisol Flores-Gonzaga, Débora Aguilar-Sánchez
BACKGROUND: The 25% of traumatic deaths are due to chest trauma with a mortality of 28%, and closed trauma is the most common mechanism of injury. The use of firearms increases the relative risk of death. The five more frequent specific chest injuries are lung contusion (31.8%), hemothorax/pneumothorax (19.4%), rib fractures (13.2%), and diaphragmatic injury (7.5%). CLINICAL CASE: Patient of 25 years with a single firearm projectile wound in the chest who assisted to the emergency room (ER) with significant respiratory distress and meriting surgical emergency airway, documenting double pneumothorax, aortic laceration and rupture of the trachea, which required management in the ER with bilateral chest tube placement and subsequent surgical repair...
July 2017: Revista Médica del Instituto Mexicano del Seguro Social
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