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https://www.readbyqxmd.com/read/28222443/enets-consensus-recommendations-for-the-standards-of-care-in-neuroendocrine-neoplasms-follow-up-and-documentation
#1
U Knigge, J Capdevila, D K Bartsch, E Baudin, J Falkerby, R Kianmanesh, B Kos-Kudla, B Niederle, E Nieveen van Dijkum, D O'Toole, A Pascher, N Reed, A Sundin, M-P Vullierme
No abstract text is available yet for this article.
February 17, 2017: Neuroendocrinology
https://www.readbyqxmd.com/read/28222425/post-finasteride-adverse-effects-in-male-androgenic-alopecia-a-case-report-of-vitiligo
#2
Ion G Motofei, David L Rowland, Simona R Georgescu, Mircea Tampa, Stana Paunica, Vlad D Constantin, Cristian Balalau, Mirela Manea, Bogdan C Baleanu, Ioanel Sinescu
Finasteride has proved to be relatively safe and effective in the therapeutic management of male androgenic alopecia. However, literature data report several endocrine imbalances inducing various adverse effects, which often persist after treatment cessation in the form of post-finasteride syndrome. Here we present the case of a 52-year-old man receiving finasteride (1 mg/day) who developed an uncommon adverse effect represented by generalized vitiligo 2 months after finasteride discontinuation. Associated adverse effects encountered were represented by mild sexual dysfunction (as determined by the International Index of Erectile Function, IIEF) and moderate depressive symptoms (according to DSM-V criteria), all of these manifestations aggregating within/as a possible post-finasteride syndrome...
February 22, 2017: Skin Pharmacology and Physiology
https://www.readbyqxmd.com/read/28222422/impact-of-diet-and-or-exercise-intervention-on-infrapatellar-fat-pad-morphology-secondary-analysis-from-the-intensive-diet-and-exercise-for-arthritis-idea-trial
#3
Aarón Leonardo Pogacnik Murillo, Felix Eckstein, Wolfgang Wirth, Daniel Beavers, Richard F Loeser, Barbara J Nicklas, Shannon L Mihalko, Gary D Miller, David J Hunter, Stephen P Messier
OBJECTIVES: The infrapatellar fat pad (IPFP) represents intra-articular adipose tissue that may contribute to intra-articular inflammation and pain by secretion of proinflammatory cytokines. Here we examined the impact of weight loss by diet and/or exercise interventions on the IPFP volume. METHODS: Intensive Diet and Exercise for Arthritis (IDEA) was a single-blinded, single-center, 18-month, prospective, randomized controlled trial that enrolled 454 overweight and obese older adults with knee pain and radiographic osteoarthritis...
February 22, 2017: Cells, Tissues, Organs
https://www.readbyqxmd.com/read/28222386/heterogeneous-fractionation-profiles-of-meta-analytic-coactivation-networks
#4
Angela R Laird, Michael C Riedel, Mershack Okoe, Radu Jianu, Kimberly L Ray, Simon B Eickhoff, Stephen M Smith, Peter T Fox, Matthew T Sutherland
Computational cognitive neuroimaging approaches can be leveraged to characterize the hierarchical organization of distributed, functionally specialized networks in the human brain. To this end, we performed large-scale mining across the BrainMap database of coordinate-based activation locations from over 10,000 task-based experiments. Meta-analytic coactivation networks were identified by jointly applying independent component analysis (ICA) and meta-analytic connectivity modeling (MACM) across a wide range of model orders (i...
February 18, 2017: NeuroImage
https://www.readbyqxmd.com/read/28222207/impact-of-the-type-of-dialysis-membranes-on-the-circulating-concentration-of-markers-of-vitamin-d-metabolism
#5
Etienne Cavalier, Pablo U Torres, Bernard E Dubois, Nicole Smelten, Hans Pottel, Jean-Marie Krzesinski, Pierre Delanaye
INTRODUCTION: Kidney Disease Improving Global Outcomes (KDIGO) guidelines recommend vitamin D supplementation in hemodialyzed patients to monitor 25(OH)-vitamin D 25(OH)D levels. However, patient-to-patient inconsistency can be observed in response to the treatment. In this study, we aimed to evaluate the impact of the dialysis membrane on 25(OH)D, albumin (Alb) and vitamin D-binding protein (VDBP), the major players of vitamin D transport and storage. MATERIAL AND METHODS: Alb (Cobas), VDBP (R&D) and 25(OH)D (liquid chromatography-tandem mass spectrometry) were measured in 75 patients before and after a 4-hour dialysis session...
February 18, 2017: International Journal of Artificial Organs
https://www.readbyqxmd.com/read/28222130/dengue-virus-antibody-database-systematically-linking-serotype-specificity-with-epitope-mapping-in-dengue-virus
#6
Sidhartha Chaudhury, Gregory D Gromowski, Daniel R Ripoll, Ilja V Khavrutskii, Valmik Desai, Anders Wallqvist
BACKGROUND: A majority infections caused by dengue virus (DENV) are asymptomatic, but a higher incidence of severe illness, such as dengue hemorrhagic fever, is associated with secondary infections, suggesting that pre-existing immunity plays a central role in dengue pathogenesis. Primary infections are typically associated with a largely serotype-specific antibody response, while secondary infections show a shift to a broadly cross-reactive antibody response. METHODS/PRINCIPAL FINDINGS: We hypothesized that the basis for the shift in serotype-specificity between primary and secondary infections can be found in a change in the antibody fine-specificity...
February 21, 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28222092/the-genetic-basis-of-resistance-and-matching-allele-interactions-of-a-host-parasite-system-the-daphnia-magna-pasteuria-ramosa-model
#7
Gilberto Bento, Jarkko Routtu, Peter D Fields, Yann Bourgeois, Louis Du Pasquier, Dieter Ebert
Negative frequency-dependent selection (NFDS) is an evolutionary mechanism suggested to govern host-parasite coevolution and the maintenance of genetic diversity at host resistance loci, such as the vertebrate MHC and R-genes in plants. Matching-allele interactions of hosts and parasites that prevent the emergence of host and parasite genotypes that are universally resistant and infective are a genetic mechanism predicted to underpin NFDS. The underlying genetics of matching-allele interactions are unknown even in host-parasite systems with empirical support for coevolution by NFDS, as is the case for the planktonic crustacean Daphnia magna and the bacterial pathogen Pasteuria ramosa...
February 21, 2017: PLoS Genetics
https://www.readbyqxmd.com/read/28222072/discrepancies-in-central-review-re-testing-of-patients-with-er-positive-and-her2-negative-breast-cancer-in-the-optima-prelim-randomised-clinical-trial
#8
S E Pinder, A F Campbell, J M S Bartlett, A Marshall, D Allen, M Falzon, J A Dunn, A Makris, L Hughes-Davies, R C Stein
BACKGROUND: There is limited data on results of central re-testing of samples from patients with invasive breast cancer categorised in their local hospital laboratories as oestrogen receptor (ER) positive and human epidermal growth factor receptor homologue 2 (HER2) negative. METHODS: The Optimal Personalised Treatment of early breast cancer usIng Multiparameter Analysis preliminary study (OPTIMA prelim) was the feasibility phase of a randomised controlled trial to validate the use of multiparameter assay-directed chemotherapy decisions in the UK National Health Service (NHS)...
February 21, 2017: British Journal of Cancer
https://www.readbyqxmd.com/read/28221982/guidelines-to-validate-control-of-cross-contamination-during-washing-of-fresh-cut-leafy-vegetables
#9
D Gombas, Y Luo, J Brennan, G Shergill, R Petran, R Walsh, H Hau, K Khurana, B Zomorodi, J Rosen, R Varley, K Deng
The U.S. Food and Drug Administration requires food processors to implement and validate processes that will result in significantly minimizing or preventing the occurrence of hazards that are reasonably foreseeable in food production. During production of fresh-cut leafy vegetables, microbial contamination that may be present on the product can spread throughout the production batch when the product is washed, thus increasing the risk of illnesses. The use of antimicrobials in the wash water is a critical step in preventing such water-mediated cross-contamination; however, many factors can affect antimicrobial efficacy in the production of fresh-cut leafy vegetables, and the procedures for validating this key preventive control have not been articulated...
February 2017: Journal of Food Protection
https://www.readbyqxmd.com/read/28221972/control-points-to-reduce-movement-of-central-nervous-system-tissue-during-beef-slaughter
#10
J L Aalhus, R D Thacker, I L Larsen, J C Roberts, M A Price, M Juárez
Consumption of central nervous system tissue (CNST) from cattle with bovine spongiform encephalopathy (BSE) is thought to cause the human neurological disease, variant Creutzfeldt-Jacob disease. To identify points of cross-contamination of beef carcasses with CNST, 55 young beef cattle were slaughtered and processed through a federally inspected multispecies abattoir. The objectives of this study were to evaluate CNST spread following the placement of a plug in the penetration site of the skull after captive bolt stunning, to evaluate cross-contamination of carcasses before and after splitting, to compare the effects of hot water pasteurization (84°C for 10 s) versus cold water wash (10°C for 30 s) for reducing CNST on the carcass, and to examine other possible sources of cross-contamination in the abattoir...
February 2017: Journal of Food Protection
https://www.readbyqxmd.com/read/28221964/methods-and-processes-of-developing-the-strengthening-the-reporting-of-observational-studies-in-epidemiology-veterinary-strobe-vet-statement
#11
J M Sargeant, A M O'Connor, I R Dohoo, H N Erb, M Cevallos, M Egger, A K Ersbøll, S W Martin, L R Nielsen, D L Pearl, D U Pfeiffer, J Sanchez, M E Torrence, H Vigre, C Waldner, M P Ward
Reporting of observational studies in veterinary research presents challenges that often are not addressed in published reporting guidelines. Our objective was to develop an extension of the STROBE (Strengthening the Reporting of Observational Studies in Epidemiology) statement that addresses unique reporting requirements for observational studies in veterinary medicine related to health, production, welfare, and food safety. We conducted a consensus meeting with 17 experts in Mississauga, Canada. Experts completed a premeeting survey about whether items in the STROBE statement should be modified or added to address unique issues related to observational studies in animal species with health, production, welfare, or food safety outcomes...
December 2016: Journal of Food Protection
https://www.readbyqxmd.com/read/28221933/thermal-inactivation-kinetics-of-sporolactobacillus-nakayamae-spores-a-spoilage-bacterium-isolated-from-a-model-mashed-potato-scallion-mixture
#12
Hayriye Bozkurt, Jairus R D David, Ryan J Talley, D Scott Lineback, P Michael Davidson
Sporolactobacillus species have been occasionally isolated from spoiled foods and environmental sources. Thus, food processors should be aware of their potential presence and characteristics. In this study, the heat resistance and influence of the growth and recovery media on apparent heat resistance of Sporolactobacillus nakayamae spores were studied and described mathematically. For each medium, survivor curves and thermal death curves were generated for different treatment times (0 to 25 min) at different temperatures (70, 75, and 80°C) and Weibull and first-order models were compared...
September 2016: Journal of Food Protection
https://www.readbyqxmd.com/read/28221922/contribution-of-selective-conditions-to-microbial-competition-in-four-listeria-selective-enrichment-formulations
#13
Ashley L Keys, Anthony D Hitchins, R Derike Smiley
Microbial competition during selective enrichment negatively affects Listeria monocytogenes populations and may hinder the subsequent detection or recovery of this organism. Competition assays among 10 selected strains of Listeria and Citrobacter braakii were performed in buffered Listeria enrichment broth, 3-(N-morpholino)propanesulfonic acid-buffered Listeria enrichment broth, University of Vermont medium-modified Listeria enrichment broth, and Fraser broth. The individual contributions of each selective agent in these media were also assessed, as well as the contribution of incubation temperature...
November 2016: Journal of Food Protection
https://www.readbyqxmd.com/read/28221814/an-amperometric-glucose-sensor-integrated-into-an-insulin-delivery-cannula-in-vitro-and-in-vivo-evaluation
#14
W Kenneth Ward, Gabriel Heinrich, Matthew Breen, Sheila Benware, Nicole Vollum, Kristin Morris, Chad Knutsen, Joseph D Kowalski, Scott Campbell, Jerry Biehler, Mark S Vreeke, Scott M Vanderwerf, Jessica R Castle, Robert S Cargill
BACKGROUND: Labeling prohibits delivery of insulin at the site of subcutaneous continuous glucose monitoring (CGM). Integration of the sensing and insulin delivery functions into a single device would likely increase the usage of CGM in persons with type 1 diabetes. METHODS: To understand the nature of such interference, we measured glucose at the site of bolus insulin delivery in swine using a flexible electrode strip that was laminated to the outer wall of an insulin delivery cannula...
February 21, 2017: Diabetes Technology & Therapeutics
https://www.readbyqxmd.com/read/28221386/searching-for-large-gap-quantum-spin-hall-insulators-boron-nitride-pb-sn-%C3%AE-al2o3-sandwich-structures
#15
Hui Wang, D Lu, J Kim, Z Wang, S T Pi, R Q Wu
Topological insulators hold great potential for efficient information processing and storage. Using density functional theory calculations, we predict that a honeycomb lead monolayer can be stabilized on an Al2O3 (0001) substrate to become topologically non-trivial with a sizeable band gap (∼0.27 eV). Furthermore, we propose to use a hexagonal boron-nitride (h-BN) monolayer as a protection for the topological states of Pb/Al2O3 and Sn/Al2O3. Our findings suggest new possibilities for designing and protecting two-dimensional TIs for practical applications...
February 21, 2017: Nanoscale
https://www.readbyqxmd.com/read/28221362/disrupted-iron-regulation-in-the-brain-and-periphery-in-cocaine-addiction
#16
K D Ersche, J Acosta-Cabronero, P S Jones, H Ziauddeen, R P L van Swelm, C M M Laarakkers, R Raha-Chowdhury, G B Williams
Stimulant drugs acutely increase dopamine neurotransmission in the brain, and chronic use leads to neuroadaptive changes in the mesolimbic dopamine system and morphological changes in basal ganglia structures. Little is known about the mechanisms underlying these changes but preclinical evidence suggests that iron, a coenzyme in dopamine synthesis and storage, may be a candidate mediator. Iron is present in high concentrations in the basal ganglia and stimulant drugs may interfere with iron homeostasis. We hypothesised that morphological brain changes in cocaine addiction relate to abnormal iron regulation in the brain and periphery...
February 21, 2017: Translational Psychiatry
https://www.readbyqxmd.com/read/28221344/chemoproteomic-profiling-and-discovery-of-protein-electrophiles-in-human-cells
#17
Megan L Matthews, Lin He, Benjamin D Horning, Erika J Olson, Bruno E Correia, John R Yates, Philip E Dawson, Benjamin F Cravatt
Activity-based protein profiling (ABPP) serves as a chemical proteomic platform to discover and characterize functional amino acids in proteins on the basis of their enhanced reactivity towards small-molecule probes. This approach, to date, has mainly targeted nucleophilic functional groups, such as the side chains of serine and cysteine, using electrophilic probes. Here we show that 'reverse-polarity' (RP)-ABPP using clickable, nucleophilic hydrazine probes can capture and identify protein-bound electrophiles in cells...
March 2017: Nature Chemistry
https://www.readbyqxmd.com/read/28221176/value-based-insurance-design
#18
Alok D Sharan, Gregory D Schroeder, Michael E West, Alexander R Vaccaro
The increasing awareness of the scarcity of health care resources is forcing the health care industry to improve quality while lowering the cost. One method by which employers and insurance companies are attempting to do this is with value-based insurance design. In these plans, patients pay a lower amount for certain services that are considered high value and a higher amount for services that are considered low value.
February 17, 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28221128/epidemiology-of-nontuberculous-mycobacterial-lung-disease-and-tuberculosis-hawaii-usa
#19
Jennifer Adjemian, Timothy B Frankland, Yihe G Daida, Jennifer R Honda, Kenneth N Olivier, Adrian Zelazny, Stacey Honda, D Rebecca Prevots
Previous studies found Hawaiians and Asian-Americans/Pacific Islanders to be independently at increased risk for nontuberculous mycobacterial pulmonary disease (NTMPD) and tuberculosis (TB). To better understand NTM infection and TB risk patterns in Hawaii, USA, we evaluated data on a cohort of patients in Hawaii for 2005-2013. Period prevalence of NTMPD was highest among Japanese, Chinese, and Vietnamese patients (>300/100,000 persons) and lowest among Native Hawaiians and Other Pacific Islanders (50/100,000)...
March 2017: Emerging Infectious Diseases
https://www.readbyqxmd.com/read/28221038/molecular-and-electronic-structures-of-m2o7-m-mn-tc-re
#20
Keith V Lawler, Bradley C Childs, Daniel S Mast, Kenneth R Czerwinski, Alfred P Sattelberger, Frederic Poineau, Paul M Forster
The molecular and electronic structures of the group 7 heptoxides were investigated by computational methods as both isolated molecules and in the solid-state. The metal-oxygen-metal bending angle of the single molecule increased with increasing atomic number, with Re2O7 preferring a linear structure. Natural bond orbital and localized orbital bonding analyses indicate that there is a three-center covalent bond between the metal atoms and the bridging oxygen, and the increasing ionic character of the bonds favors larger bond angles...
February 21, 2017: Inorganic Chemistry
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