keyword
MENU ▼
Read by QxMD icon Read
search

Most common

keyword
https://www.readbyqxmd.com/read/28931256/the-posterior-transcallosal-approach-to-the-pineal-region-and-posterior-third-ventricle-intervenous-and-paravenous-variants
#1
Prayash G Patel, Aaron A Cohen-Gadol, Philippe Mercier, Frederick A Boop, Paul Klimo
BACKGROUND: There are a number of surgical approaches to the posterior third ventricle and pineal region, each with its associated advantages and disadvantages. OBJECTIVE: To present our experience with the posterior interhemispheric transcallosal approach and to analyze the indications, technique, and outcomes. METHODS: A retrospective study was conducted to identify and analyze all children and young adults who underwent the posterior transcallosal approach from July 2010 to March 2015...
February 1, 2017: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/28931240/influenza-like-illness-incidence-is-not-reduced-by-influenza-vaccination-in-a-cohort-of-older-adults-despite-effectively-reducing-laboratory-confirmed-influenza-virus-infections
#2
Josine van Beek, Reinier H Veenhoven, Jacob P Bruin, Renée A J van Boxtel, Marit M A de Lange, Adam Meijer, Elisabeth A M Sanders, Nynke Y Rots, Willem Luytjes
Background: Data on the relative contribution of influenza virus and other respiratory pathogens to respiratory infections in community-dwelling older adults (≥60 years) are needed. Methods: A prospective observational cohort study was performed in the Netherlands during 2 winters. Nasopharyngeal and oropharyngeal swabs were collected during influenza-like illness (ILI) episodes and from controls. Viruses and bacteria were identified by multiplex ligation-dependent probe amplification assay and conventional bacterial culture...
August 15, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28931235/monoclonal-antibody-protects-against-acinetobacter-baumannii-infection-by-enhancing-bacterial-clearance-and-evading-sepsis
#3
Travis B Nielsen, Paul Pantapalangkoor, Brian M Luna, Kevin W Bruhn, Jun Yan, Ken Dekitani, Sarah Hsieh, Brandon Yeshoua, Bryan Pascual, Evgeny Vinogradov, Kristine M Hujer, T Nicholas Domitrovic, Robert A Bonomo, Thomas A Russo, Magda Lesczcyniecka, Thomas Schneider, Brad Spellberg
Background: Extremely drug-resistant (XDR) Acinetobacter baumannii is one of the most commonly encountered, highly resistant pathogens requiring novel therapeutic interventions. Methods: We developed C8, a monoclonal antibody (mAb), by immunizing mice with sublethal inocula of a hypervirulent XDR clinical isolate. Results: C8 targets capsular carbohydrate on the bacterial surface, enhancing opsonophagocytosis. Treating with a single dose of C8 as low as 0...
August 15, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28931215/berberine-could-inhibit-thyroid-carcinoma-cells-by-inducing-mitochondrial-apoptosis-g0-g1-cell-cycle-arrest-and-suppressing-migration-via-pi3k-akt-and-mapk-signaling-pathways
#4
Liang Li, Xingchun Wang, Rampersad Sharvan, Jingyang Gao, Shen Qu
Berberine, an important natural isoquinoline alkaloid from traditional Chinese medicine, is reported to exhibit multiple pharmacological properties, including anti-microbial, anti-diabetes, anti-obesity, anti-inflammatory and anti-carcinogenic activities. Although studies have shown that a wide range of carcinoma cells could be inhibited by berberine, few studies involved thyroid carcinoma. We therefore examined the effect of berberine on papillary thyroid carcinoma (PTC, the most common subtype) and anaplastic thyroid carcinoma (ATC, the most malignant and aggressive subtype)...
September 16, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28931200/social-media-in-otolaryngology-head-and-neck-surgery
#5
Modupe Oyewumi, John Lee, Allan Vescan
The objective of this study was to assess the current use of social media tools within Canadian otolaryngology-head and neck surgery (OHNS) programs and to assess the interest within these programs to integrate social media for networking, social, and educational programs. A prospective study from September 2013 to February 2014 was performed involving residents and faculty in Canadian OHNS programs. A 26-item questionnaire was created and sent to staff and resident physicians who met the study inclusion criteria using an online survey tool (http://surveymonkey...
September 2017: Ear, Nose, & Throat Journal
https://www.readbyqxmd.com/read/28931198/older-siblings-are-at-increased-risk-for-foreign-bodies
#6
Laura H Swibel Rosenthal, Matthew R Bartindale, Zachary C Fridirici, Natalie A Papillon
A prospective, case-control study was performed to describe the role that siblings play in foreign bodies of the head and neck and to recognize situations in which children are most at risk for foreign bodies. Any child or adolescent (0 to 17 years old) with a foreign body removed from the head or neck was included. The data collected included location of the foreign body, location of acquisition (e.g., home), and the number of and ages of siblings. Controls were matched by age, sex, and location of removal (clinic, operating room, or emergency department)...
September 2017: Ear, Nose, & Throat Journal
https://www.readbyqxmd.com/read/28931148/previous-exposure-in-a-high-risk-area-for-travellers-diarrhoea-within-the-past-year-is-associated-with-a-significant-protective-effect-for-travellers-diarrhoea-a-prospective-observational-cohort-study-in-travellers-to-south-asia
#7
Esther Kuenzli, David Juergensen, Kerstin Kling, Veronika K Jaeger, Susan DeCrom, Robert Steffen, Andreas F Widmer, Manuel Battegay, Christoph Hatz, Andreas Neumayr
Background: Travellers' diarrhoea is the most common health problem in travellers. Depending on the region visited, up to 40% of travellers develop diarrhoea during a 2-week trip. The aim of this study was to assess risk factors for TD among travellers to the Indian subcontinent. Methods: An observational prospective multicentre cohort study investigated travellers to the Indian subcontinent. Participants completed questionnaires assessing the incidence of travellers' diarrhoea and identifying potential risk factors...
September 1, 2017: Journal of Travel Medicine
https://www.readbyqxmd.com/read/28931147/the-quantified-self-during-travel-mapping-health-in-a-prospective-cohort-of-travellers
#8
Andrea Farnham, Reinhard Furrer, Ulf Blanke, Emily Stone, Christoph Hatz, Milo A Puhan
Background: Travel medicine research has remained relatively unchanged in the face of rapid expansion of international travel and is unlikely to meet health challenges beyond infectious diseases. Our aim was to identify the range of health outcomes during travel using real-time monitoring and daily reporting of health behaviours and outcomes and identify traveller subgroups who may benefit from more targeted advice before and during travel. Methods: We recruited a prospective cohort of travellers ≥ 18 years and planning travel to Thailand for <5 weeks from the travel clinics in Zurich and Basel (Switzerland)...
September 1, 2017: Journal of Travel Medicine
https://www.readbyqxmd.com/read/28931145/medical-and-psychological-problems-faced-by-young-australian-gap-year-travellers
#9
Luis Furuya-Kanamori, Deborah Mills, Sarah Sheridan, Colleen Lau
Background: Gap year travellers can potentially be exposed to many infectious diseases and other travel-related health problems including injuries and psychological problems. Currently, there is little information on health and wellbeing of this particular group of travellers. Methods: Participants were recruited from an organization that specialized in organising international gap year placements. Gap year travellers were asked to complete a pre-departure survey on demographics, placement destination and duration, previous travel experience, hobbies, risk taking behaviour, anticipated problems during the placement, and pre-travel preparations...
September 1, 2017: Journal of Travel Medicine
https://www.readbyqxmd.com/read/28931135/rescuing-israeli-travellers-effects-of-substance-abuse-mental-health-geographic-region-of-rescue-gender-and-age-of-rescuees
#10
Hagit Bonny-Noach, Moran Sagiv-Alayoff
Background: Research conducted on young Israeli travellers has pointed to high substance usage rates. For some drug-using backpackers, actual extraction and rescue from their trip abroad is necessary. This study represents a first attempt to explore the influence of geographic region in which rescue occurs, cause for rescue and gender and age differences among Israeli rescuees. Methods: Sub-analysis of all logs of individual rescuees during a 5-year period from 2011 to 2016 ( N  = 86) included 66 men and 20 women, with an average age of 27...
September 1, 2017: Journal of Travel Medicine
https://www.readbyqxmd.com/read/28931073/bacterial-and-diazotrophic-diversities-of-endophytes-in-dendrobium-catenatum-determined-through-barcoded-pyrosequencing
#11
Ou Li, Rong Xiao, Lihua Sun, Chenglin Guan, Dedong Kong, Xiufang Hu
As an epiphyte orchid, Dendrobium catenatum relies on microorganisms for requisite nutrients. Metagenome pyrosequencing based on 16S rRNA and nifH genes was used to characterize the bacterial and diazotrophic communities associated with D. catenatum collected from 5 districts in China. Based on Meta-16S rRNA sequencing, 22 bacterial phyla and 699 genera were identified, distributed as 125 genera from 8 phyla and 319 genera from 10 phyla shared by all the planting bases and all the tissues, respectively. The predominant Proteobacteria varied from 71...
2017: PloS One
https://www.readbyqxmd.com/read/28931070/atrazine-induced-epigenetic-transgenerational-inheritance-of-disease-lean-phenotype-and-sperm-epimutation-pathology-biomarkers
#12
Margaux McBirney, Stephanie E King, Michelle Pappalardo, Elizabeth Houser, Margaret Unkefer, Eric Nilsson, Ingrid Sadler-Riggleman, Daniel Beck, Paul Winchester, Michael K Skinner
Ancestral environmental exposures to a variety of environmental toxicants and other factors have been shown to promote the epigenetic transgenerational inheritance of adult onset disease. The current study examined the potential transgenerational actions of the herbicide atrazine. Atrazine is one of the most commonly used herbicides in the agricultural industry, in particular with corn and soy crops. Outbred gestating female rats were transiently exposed to a vehicle control or atrazine. The F1 generation offspring were bred to generate the F2 generation and then the F2 generation bred to generate the F3 generation...
2017: PloS One
https://www.readbyqxmd.com/read/28931063/plant-flavones-enhance-antimicrobial-activity-of-respiratory-epithelial-cell-secretions-against-pseudomonas-aeruginosa
#13
Benjamin M Hariri, Derek B McMahon, Bei Chen, Nithin D Adappa, James N Palmer, David W Kennedy, Robert J Lee
Flavones are a class of natural plant secondary metabolites that have anti-inflammatory and anti-bacterial effects. Some flavones also activate the T2R14 bitter taste receptor, which is expressed in motile cilia of the sinonasal epithelium and activates innate immune nitric oxide (NO) production. Flavones may thus be potential therapeutics for respiratory infections. Our objective was to examine the anti-microbial effects of flavones on the common sinonasal pathogens Candida albicans, Staphylococcus aureus, and Pseudomonas aeruginosa, evaluating both planktonic and biofilm growth...
2017: PloS One
https://www.readbyqxmd.com/read/28931057/challenges-and-advances-for-transcriptome-assembly-in-non-model-species
#14
Arnaud Ungaro, Nicolas Pech, Jean-François Martin, R J Scott McCairns, Jean-Philippe Mévy, Rémi Chappaz, André Gilles
Analyses of high-throughput transcriptome sequences of non-model organisms are based on two main approaches: de novo assembly and genome-guided assembly using mapping to assign reads prior to assembly. Given the limits of mapping reads to a reference when it is highly divergent, as is frequently the case for non-model species, we evaluate whether using blastn would outperform mapping methods for read assignment in such situations (>15% divergence). We demonstrate its high performance by using simulated reads of lengths corresponding to those generated by the most common sequencing platforms, and over a realistic range of genetic divergence (0% to 30% divergence)...
2017: PloS One
https://www.readbyqxmd.com/read/28931050/saxs-and-stability-studies-of-iron-induced-oligomers-of-bacterial-frataxin-cyay
#15
Mostafa Fekry, Wessen Alshokry, Przemysław Grela, Marek Tchórzewski, Eva-Christina Ahlgren, Christopher A Söderberg, Oleksandr Gakh, Grazia Isaya, Salam Al-Karadaghi
Frataxin is a highly conserved protein found in both prokaryotes and eukaryotes. It is involved in several central functions in cells, which include iron delivery to biochemical processes, such as heme synthesis, assembly of iron-sulfur clusters (ISC), storage of surplus iron in conditions of iron overload, and repair of ISC in aconitase. Frataxin from different organisms has been shown to undergo iron-dependent oligomerization. At least two different classes of oligomers, with different modes of oligomer packing and stabilization, have been identified...
2017: PloS One
https://www.readbyqxmd.com/read/28931048/mir-181a-decelerates-proliferation-in-cutaneous-squamous-cell-carcinoma-by-targeting-the-proto-oncogene-kras
#16
Johannes Neu, Piotr Jan Dziunycz, Andreas Dzung, Karine Lefort, Martin Falke, Rémy Denzler, Sandra Nicole Freiberger, Guergana Iotzova-Weiss, Aleksandar Kuzmanov, Mitchell Paul Levesque, Gian-Paolo Dotto, Günther Franz L Hofbauer
Cutaneous squamous cell carcinoma (SCC) is the second most common human skin cancer with a rapidly increasing incidence among the Caucasian population. Among the many regulators, responsible for cancer progression and growth, microRNAs (miRNA) are generally accepted as key players by now. In our current study we found that microRNA-181a (miR-181a) shows low abundance in SCC compared to normal epidermal skin. In vitro, miRNA downregulation in normal primary keratinocytes induced increased proliferation, while in vivo miR-181a downregulation in HaCaT normal keratinocytes showed tumor-like growth increase up to 50%...
2017: PloS One
https://www.readbyqxmd.com/read/28931034/primary-care-physicians-are-under-testing-for-celiac-disease-in-patients-with-iron-deficiency-anemia-results-of-a-national-survey
#17
Marisa Spencer, Adrienne Lenhart, Jason Baker, Joseph Dickens, Arlene Weissman, Andrew J Read, Seema Saini, Sameer D Saini
BACKGROUND: Iron deficiency anemia (IDA) is a common extra-intestinal manifestation of celiac disease (CD). Little is known about the frequency with which primary care physicians (PCPs) test for CD in patients with IDA. We aimed to describe how PCPs approach testing for CD in asymptomatic patients with IDA. METHODS: We electronically distributed a survey to PCPs who are members of the American College of Physicians. Respondents were asked whether they would test for CD (serologic testing, refer for esophagogastroduodenoscopy [EGD], or refer to GI) in hypothetical patients with new IDA, including: (1) a young Caucasian man, (2) a premenopausal Caucasian woman, (3) an elderly Caucasian man, and (4) a young African American man...
2017: PloS One
https://www.readbyqxmd.com/read/28931029/screening-of-a-long-term-sample-set-reveals-two-ranavirus-lineages-in-british-herpetofauna
#18
Stephen J Price, Alexandra Wadia, Owen N Wright, William T M Leung, Andrew A Cunningham, Becki Lawson
Reports of severe disease outbreaks in amphibian communities in mainland Europe due to strains of the common midwife toad virus (CMTV)-like clade of Ranavirus are increasing and have created concern due to their considerable population impacts. In Great Britain, viruses in another clade of Ranavirus-frog virus 3 (FV3)-like-have caused marked declines of common frog (Rana temporaria) populations following likely recent virus introductions. The British public has been reporting mortality incidents to a citizen science project since 1992, with carcasses submitted for post-mortem examination, resulting in a long-term tissue archive spanning 25 years...
2017: PloS One
https://www.readbyqxmd.com/read/28931026/does-physical-activity-buffer-insomnia-due-to-back-and-neck-pain
#19
Iben Axén, Lydia Kwak, Jan Hagberg, Irene Jensen
INTRODUCTION: Musculoskeletal pain is highly prevalent and a burden to society, recurrent and persistent low back pain (LBP) and neck pain (NP) being the most common conditions. They are associated with other poor health outcomes such as sleep problems. Physical activity (PA) prevents LBP and NP, but the direct effect on sleep is unclear. This study explored the effect of pain on insomnia, and examined if adherence to moderate-to-high intensity levels of PA influenced this relationship...
2017: PloS One
https://www.readbyqxmd.com/read/28931008/biometric-and-structural-ocular-manifestations-of-marfan-syndrome
#20
Petra Gehle, Barbara Goergen, Daniel Pilger, Peter Ruokonen, Peter N Robinson, Daniel J Salchow
BACKGROUND: To study biometric and structural ocular manifestations of Marfan syndrome (MFS). METHODS: Observational, retrospective, comparative cohort study in a tertiary referral center on 285 MFS patients and 267 controls. Structural and biometric ocular characteristic were compared. RESULTS: MFS eyes were longer (axial length 24.25 ± 1.74 mm versus 23.89 ± 1.31 mm, p < 0.001) and had a flatter cornea than control eyes (mean keratometry 41...
2017: PloS One
keyword
keyword
11353
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"