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https://www.readbyqxmd.com/read/28938082/pseudacteon-phorid-flies-host-specificity-and-impacts-on-solenopsis-fire-ants
#1
Li Chen, Henry Y Fadamiro
Human commerce has resulted in the spread of the imported fire ants, Solenopsis species, worldwide. Six species of parasitic Pseudacteon phorid flies that are highly host specific to the Solenopsis saevissima complex of Solenopsis fire ants have been successfully released in the southern United States. The presence of Pseudacteon phorid flies, in addition to having direct mortality effects on their host ants, modifies foraging behavior and disrupts interspecific competition between host species and other ant species in the community...
September 22, 2017: Annual Review of Entomology
https://www.readbyqxmd.com/read/28938079/comparing-climate-sensitivity-past-and-present
#2
Eelco J Rohling, Gianluca Marino, Gavin L Foster, Philip A Goodwin, Anna S von der Heydt, Peter Köhler
Climate sensitivity represents the global mean temperature change caused by changes in the radiative balance of climate; it is studied for both present/future (actuo) and past (paleo) climate variations, with the former based on instrumental records and/or various types of model simulations. Paleo-estimates are often considered informative for assessments of actuo-climate change caused by anthropogenic greenhouse forcing, but this utility remains debated because of concerns about the impacts of uncertainties, assumptions, and incomplete knowledge about controlling mechanisms in the dynamic climate system, with its multiple interacting feedbacks and their potential dependence on the climate background state...
September 22, 2017: Annual Review of Marine Science
https://www.readbyqxmd.com/read/28936034/systematic-analysis-on-the-efficacy-of-bone-enhancement-methods-used-for-success-in-dental-implants
#3
REVIEW
S Elakkiya, A S Ramesh, K Prabhu
Bone grafting is beneficial in enhancing bones that are lost due to trauma or natural or pathologic process. Autogenous bone, allogenic bone, xenogeneic bone, bone substitutes, and alloplasts can also be used for this purpose. Bone quantity should be adequate for the placement of implants, which necessitate the use of bone grafts before implant placement. OBJECTIVE: This review analyses the different bone graft materials that are used for grafting around implants and evaluate if these grafts yield successful implant osseointegration over a period of time...
July 2017: Journal of Indian Prosthodontic Society
https://www.readbyqxmd.com/read/28934563/hemophagocytic-lymphohistiocytosis
#4
Hanny Al-Samkari, Nancy Berliner
Hemophagocytic lymphohistiocytosis is a life-threatening disorder characterized by unbridled activation of cytotoxic T lymphocytes, natural killer (NK) cells, and macrophages resulting in hypercytokinemia and immunemediated injury of multiple organ systems. It is seen in both children and adults and is recognized as primary (driven by underlying genetic mutations that abolish critical proteins required for normal function of cytotoxic T cells and NK cells) or secondary (resulting from a malignant, infectious, or autoimmune stimulus without an identifiable underlying genetic trigger)...
September 13, 2017: Annual Review of Pathology
https://www.readbyqxmd.com/read/28934562/the-enduring-legacy-of-250-years-of-pharmacology-in-edinburgh
#5
John S Kelly, Angus V P Mackay
Two hundred fifty years ago, the University of Edinburgh appointed Francis Home to the first chair of materia medica, the accumulated knowledge of materials used in healing. Francis Home and his colleagues were determined to improve the quality of medical training in Edinburgh by introducing a final examination and compiling a catalog of medicines validated by the Royal College of Physicians of Edinburgh. The catalog, known as the Edinburgh Pharmacopoeia, was a great success, partly due to the orderly nature of its contents, its routine editing to eliminate worthless entries, and the introduction of new treatments whose preparation was precisely documented...
September 13, 2017: Annual Review of Pharmacology and Toxicology
https://www.readbyqxmd.com/read/28933008/importance-of-publishing-adverse-drug-reaction-case-reports-promoting-public-health-and-advancing-pharmacology-and-therapeutics
#6
Rashmi R Shah
This article, which encourages physicians to publish case reports of adverse drug reactions (ADRs), is a review of how well-documented published case reports have contributed to promoting public safety and health and thus served to advance basic pharmacology. The origin of a number of regulatory guidelines can ultimately be traced to safety concerns triggered by such reports. It illustrates how case reports of ADRs, when coupled with simultaneous monitoring of drug pharmacokinetics, have also led to further investigations resulting in major advances in pharmacology, especially pharmacogenetics, mechanisms of drug-drug interactions and modulation of drug metabolism during inflammatory co-morbidities...
September 20, 2017: Drug Safety—Case Reports
https://www.readbyqxmd.com/read/28931033/artificial-intelligence-in-peer-review-how-can-evolutionary-computation-support-journal-editors
#7
Maciej J Mrowinski, Piotr Fronczak, Agata Fronczak, Marcel Ausloos, Olgica Nedic
With the volume of manuscripts submitted for publication growing every year, the deficiencies of peer review (e.g. long review times) are becoming more apparent. Editorial strategies, sets of guidelines designed to speed up the process and reduce editors' workloads, are treated as trade secrets by publishing houses and are not shared publicly. To improve the effectiveness of their strategies, editors in small publishing groups are faced with undertaking an iterative trial-and-error approach. We show that Cartesian Genetic Programming, a nature-inspired evolutionary algorithm, can dramatically improve editorial strategies...
2017: PloS One
https://www.readbyqxmd.com/read/28930177/molecules-new-aims-and-scope
#8
EDITORIAL
Derek J McPhee
As we approach the end of our 22nd year as the pioneering and preeminent Open Access journal in the field of organic chemistry and natural products, time has come to formally announce what has been the de facto reality of the journal for the past few years, the expansion of the range of topics we cover.[...].
September 20, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28928193/the-course-and-prognostic-factors-of-cognitive-status-after-central-nervous-system-trauma-a-systematic-review-protocol
#9
Tatyana Mollayeva, Nicole Pacheco, Andrea D'Souza, Angela Colantonio
INTRODUCTION: Traumatic brain injury (TBI) is among the most disabling injuries, resulting in a range of cognitive impairments. Traumatic spinal cord injury (SCI) often occurs in conjunction with TBI; the two are best considered together in the context of trauma to the central nervous system (CNS). Despite strong indications of cognitive dysfunction in CNS trauma, little is known about its natural history or relationship with other factors. The current protocol outlines a strategy for a systematic review of the current evidence examining CNS trauma as a prognostic factor of cognitive decline in the adult population...
September 18, 2017: BMJ Open
https://www.readbyqxmd.com/read/28926527/genistein-suppresses-aerobic-glycolysis-and-induces-hepatocellular-carcinoma-cell-death
#10
Sainan Li, Jingjing Li, Weiqi Dai, Qinghui Zhang, Jiao Feng, Liwei Wu, Tong Liu, Qiang Yu, Shizan Xu, Wenwen Wang, Xiya Lu, Kan Chen, Yujing Xia, Jie Lu, Yingqun Zhou, Xiaoming Fan, Wenhui Mo, Ling Xu, Chuanyong Guo
BACKGROUND: Genistein is a natural isoflavone with many health benefits, including antitumour effects. Increased hypoxia-inducible factor 1 α (HIF-1α) levels and glycolysis in tumour cells are associated with an increased risk of mortality, cancer progression, and resistance to therapy. However, the effect of genistein on HIF-1α and glycolysis in hepatocellular carcinoma (HCC) is still unclear. METHODS: Cell viability, apoptosis rate, lactate production, and glucose uptake were measured in HCC cell lines with genistein incubation...
September 19, 2017: British Journal of Cancer
https://www.readbyqxmd.com/read/28924628/a-recurrent-neural-model-for-proto-object-based-contour-integration-and-figure-ground-segregation
#11
Brian Hu, Ernst Niebur
Visual processing of objects makes use of both feedforward and feedback streams of information. However, the nature of feedback signals is largely unknown, as is the identity of the neuronal populations in lower visual areas that receive them. Here, we develop a recurrent neural model to address these questions in the context of contour integration and figure-ground segregation. A key feature of our model is the use of grouping neurons whose activity represents tentative objects ("proto-objects") based on the integration of local feature information...
September 19, 2017: Journal of Computational Neuroscience
https://www.readbyqxmd.com/read/28919656/direct-valorisation-of-waste-cocoa-butter-triglycerides-via-catalytic-epoxidation-ring-opening-and-polymerisation
#12
Dorota D Plaza, Vinzent Strobel, Parminder Kaur Ks Heer, Andrew B Sellars, Seng-Soi Hoong, Andrew J Clark, Alexei A Lapkin
BACKGROUND: Development of circular economy requires significant advances in the technologies for valorisation of waste, as waste becomes new feedstock. Food waste is a particularly important feedstock, containing large variation of complex chemical functionality. Although most food waste sources are complex mixtures, waste from food processing, no longer suitable for the human food chain, may also represent relatively clean materials. One such material requiring valorisation is cocoa butter...
September 2017: Journal of Chemical Technology and Biotechnology
https://www.readbyqxmd.com/read/28912287/public-reason-and-the-limited-right-to-conscientious-objection-a-response-to-magelssen
#13
Jake Greenblum
In a recent article for this journal, Morten Magelssen argues that the right to conscientious objection in healthcare is grounded in the moral integrity of healthcare professionals, a good for both professionals and society. In this paper, I argue that there is no right to conscientious objection in healthcare, at least as Magelssen conceives of it. Magelssen's conception of the right to conscientious objection is too expansive in nature. Although I will assume that there is a right to conscientious objection, it does not extend to objections that are purely religious in nature...
September 14, 2017: Journal of Medical Ethics
https://www.readbyqxmd.com/read/28903101/citation-classics-in-stroke-the-top-100-cited-articles-on-hemorrhagic-stroke
#14
Yerim Kim, Dae Young Yoon, Jee-Eun Kim, Kang Min Park, Ju-Hun Lee, Hong-Ki Song, Jong Seok Bae
BACKGROUND: Stroke is a disastrous disease and a major health burden worldwide, especially in Korea. Hemorrhagic stroke (HS) accounts for approximately 20% of all the types of strokes. It is important to be able to evaluate stroke diagnoses and evolving treatments. OBJECTIVE: We aimed to identify the top-100 cited articles and assess a paradigm shift that occurred in the field of HS. METHODS: We searched all articles that had been cited more than 100 times using the Web of Science citation search tool during January 2016...
2017: European Neurology
https://www.readbyqxmd.com/read/28902887/a-checklist-is-associated-with-increased-quality-of-reporting-preclinical-biomedical-research-a-systematic-review
#15
SeungHye Han, Tolani F Olonisakin, John P Pribis, Jill Zupetic, Joo Heung Yoon, Kyle M Holleran, Kwonho Jeong, Nader Shaikh, Doris M Rubio, Janet S Lee
Irreproducibility of preclinical biomedical research has gained recent attention. It is suggested that requiring authors to complete a checklist at the time of manuscript submission would improve the quality and transparency of scientific reporting, and ultimately enhance reproducibility. Whether a checklist enhances quality and transparency in reporting preclinical animal studies, however, has not been empirically studied. Here we searched two highly cited life science journals, one that requires a checklist at submission (Nature) and one that does not (Cell), to identify in vivo animal studies...
2017: PloS One
https://www.readbyqxmd.com/read/28895945/excess-labile-carbon-promotes-the-expression-of-virulence-factors-in-coral-reef-bacterioplankton
#16
Anny Cárdenas, Matthew J Neave, Mohamed Fauzi Haroon, Claudia Pogoreutz, Nils Rädecker, Christian Wild, Astrid Gärdes, Christian R Voolstra
Coastal pollution and algal cover are increasing on many coral reefs, resulting in higher dissolved organic carbon (DOC) concentrations. High DOC concentrations strongly affect microbial activity in reef waters and select for copiotrophic, often potentially virulent microbial populations. High DOC concentrations on coral reefs are also hypothesized to be a determinant for switching microbial lifestyles from commensal to pathogenic, thereby contributing to coral reef degradation, but evidence is missing. In this study, we conducted ex situ incubations to assess gene expression of planktonic microbial populations under elevated concentrations of naturally abundant monosaccharides (glucose, galactose, mannose, and xylose) in algal exudates and sewage inflows...
September 12, 2017: ISME Journal
https://www.readbyqxmd.com/read/28895943/machine-learned-and-codified-synthesis-parameters-of-oxide-materials
#17
Edward Kim, Kevin Huang, Alex Tomala, Sara Matthews, Emma Strubell, Adam Saunders, Andrew McCallum, Elsa Olivetti
Predictive materials design has rapidly accelerated in recent years with the advent of large-scale resources, such as materials structure and property databases generated by ab initio computations. In the absence of analogous ab initio frameworks for materials synthesis, high-throughput and machine learning techniques have recently been harnessed to generate synthesis strategies for select materials of interest. Still, a community-accessible, autonomously-compiled synthesis planning resource which spans across materials systems has not yet been developed...
September 12, 2017: Scientific Data
https://www.readbyqxmd.com/read/28892555/stigma-of-hiv-testing-on-online-hiv-forums-self-stigma-and-the-unspoken
#18
Chia-Ling Lynn Ho, Wenjing Pan, Laramie D Taylor
Most studies examining HIV-related content in web forums have revolved around the most frequently used terms in HIV-related messages and topics, as well as the supportive nature of those messages. The current study explored barriers that prevent individuals from seeking HIV testing (specifically stigma). The current study analyzed a total of 210 threads and 319 posts, yielding 13 threads that revealed how individuals self-stigmatize and expressed how the fear of being diagnosed prevented them from seeking HIV testing...
September 11, 2017: Journal of Psychosocial Nursing and Mental Health Services
https://www.readbyqxmd.com/read/28889050/music-based-interventions-to-reduce-internalizing-symptoms-in-children-and-adolescents-a-meta-analysis
#19
REVIEW
Josephine Geipel, Julian Koenig, Thomas K Hillecke, Franz Resch, Michael Kaess
BACKGROUND: Existing systematic reviews provide evidence that music therapy is an effective intervention in the treatment of children and adolescents with psychopathology. The objective of the present review was to systematically review and quantify the effects of music-based interventions in reducing internalizing symptoms (i.e., depression and anxiety) in children and adolescents using a meta-analytical approach. METHODS: Databases and journals were systematically screened for studies eligible for inclusion in meta-analysis on the effects of music-based interventions in reducing internalizing symptoms...
September 1, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28885930/therapeutic-lifestyle-changes-impact-on-weight-quality-of-life-and-psychiatric-symptoms-in-veterans-with-mental-illness
#20
Jillian M Tessier, Zachary D Erickson, Hilary B Meyer, Matthew R Baker, Hollie A Gelberg, Irina Y Arnold, Crystal Kwan, Valery Chamberlin, Jennifer A Rosen, Chandresh Shah, Gerhard Hellemann, Melissa M Lewis, Charles Nguyen, Neena Sachinvala, Binyamin Amrami, Joseph M Pierre, Donna Ames
INTRODUCTION: Veterans with mental illness tend to have shorter life spans and suboptimal physical health because of a variety of factors. These factors include poor nutrition, being overweight, and smoking cigarettes. Nonphysical contributors that may affect quality of life are the stigma associated with mental illness, social difficulties, and spiritual crises. Current mental health treatment focuses primarily on the delivery of medication and evidence-based psychotherapies, which may not affect all the above areas of a Veteran's life as they focus primarily on improving psychological symptoms...
September 2017: Military Medicine
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