keyword
MENU ▼
Read by QxMD icon Read
search

Code

keyword
https://www.readbyqxmd.com/read/28214365/peripheral-blood-leukocytes-show-differential-expression-of-tumour-progression-related-genes-in-colorectal-cancer-patients-who-have-a-postoperative-intra-abdominal-infection-a-prospective-matched-cohort-study
#1
S Alonso, X Mayol, L Nonell, S Salvans, M Pascual, M Pera
AIM: Anastomotic leak is associated with higher rates of recurrence after surgery for colorectal cancer. However, the mechanisms responsible are unknown. We hypothesized that the infection-induced inflammatory response may induce overexpression of tumour progression-related genes in immune cells. The aim was to investigate the effect of postoperative intra-abdominal infection on the gene expression patterns of peripheral blood leukocytes (PBL) after surgery for colorectal cancer. METHODS: Prospective matched cohort study...
February 18, 2017: Colorectal Disease: the Official Journal of the Association of Coloproctology of Great Britain and Ireland
https://www.readbyqxmd.com/read/28214361/identification-of-arabidopsis-genic-and-non-genic-promoters-by-paired-end-sequencing-of-tss-tags
#2
Mutsutomo Tokizawa, Kazutaka Kusunoki, Hiroyuki Koyama, Atsushi Kurotani, Tetsuya Sakurai, Yutaka Suzuki, Tomoaki Sakamoto, Tetsuya Kurata, Yoshiharu Y Yamamoto
Information about transcription start sites (TSSs) provides foundational data for analyses of promoter architecture. In this report, we used paired- and single-end deep sequencing to analyze Arabidopsis TSS tags from several libraries prepared from roots, shoots, flowers, and etiolated seedlings. The clustering of approximately 33 million mapped TSS tags led to the identification of 324,461 promoters that covered 79.7% (21,672/27,206) of protein-coding genes in the Arabidopsis genome. In addition, we identified intragenic, antisense, and Orphan promoters that were not associated with any gene models...
February 18, 2017: Plant Journal: for Cell and Molecular Biology
https://www.readbyqxmd.com/read/28214236/are-hospital-ed-transfers-less-likely-among-nursing-home-residents-with-do-not-hospitalize-orders
#3
Taeko Nakashima, Yuchi Young, Wan-Hsiang Hsu
OBJECTIVES: This study aims to examine whether an advance directive "Do Not Hospitalize" (DNH) would be effective in reducing hospital/emergency department (ED) transfers. Similar effects in residents with dementia were also examined. DESIGN: Cross-sectional study. SETTING/SUBJECTS: New York State (NYS) nursing home residents (n = 43,024). MEASUREMENTS AND ANALYSIS: The Minimum Data Set 2.0 was used to address the study aims...
February 14, 2017: Journal of the American Medical Directors Association
https://www.readbyqxmd.com/read/28214219/perpetuating-stigma-or-reducing-risk-perspectives-from-naloxone-consumers-and-pharmacists-on-pharmacy-based-naloxone-in-2-states
#4
Traci C Green, Patricia Case, Haley Fiske, Janette Baird, Shachan Cabral, Dina Burstein, Victoriana Schwartz, Nathan Potter, Alexander Y Walley, Jeffrey Bratberg
OBJECTIVES: Little is known about attitudes of pharmacists and consumers to pharmacy naloxone. We examined perceptions and experiences of pharmacy naloxone from people with opioid use disorder, patients taking chronic opioids for pain, caregivers of opioid users, and pharmacists from 2 early pharmacy naloxone adopter states: Massachusetts and Rhode Island. DESIGN: Eight focus groups (4 per state) were held in October to December 2015. SETTING AND PARTICIPANTS: Participants were recruited from pharmacies, health clinics, and community organizations; pharmacists were recruited from professional organizations and pharmacy colleges...
February 14, 2017: Journal of the American Pharmacists Association: JAPhA
https://www.readbyqxmd.com/read/28214067/nationwide-diabetes-related-lower-extremity-amputation-rates-in-secondary-care-treated-patients-with-diabetes-in-the-netherlands-dude-7
#5
Leonie Nijenhuis-Rosien, Steven Hans Hendriks, Nanne Kleefstra, Hendricus Jozef Gerardus Bilo, Gijs Wilhelmus Diederik Landman
AIMS: To estimate the annual amputation rate in all secondary care treated patients with diabetes in the Netherlands and specifically in patients known with diabetic retinopathy. METHODS: A nationwide population-based retrospective cohort study was performed including the years 2007-2011. Data of patients were retrieved from reimbursement registries for hospital care from a nationwide insurance database including codes for diabetes, retinopathy and amputation. Traumatic amputations were excluded...
February 2, 2017: Journal of Diabetes and its Complications
https://www.readbyqxmd.com/read/28213950/benchmark-performance-of-global-switching-versus-local-switching-for-trajectory-surface-hopping-molecular-dynamic-simulation-cis-trans-azobenzene-photoisomerization
#6
Ling Yue, Le Yu, Chao Xu, Yibo Lei, Yajun Liu, Chaoyuan Zhu
Newly developed global switching algorithm that does not require calculation of nonadiabatic coupling vector reduces computational cost significantly. However, there is a lack of extensive checking its accuracy for this simplest nonadiabatic molecular dynamic method in comparison with conventional Tully's fewest switches. It is very necessary to demonstrate how accurate global switching algorithm is. Extensive comparison between local and global switching on-the-fly trajectory surface hopping molecular dynamics is performed for cis-to-trans (800 sampling trajectories) and trans-to-cis (600 sampling trajectories) azobenzene photoisomerization at the OM2/MRCI level...
February 18, 2017: Chemphyschem: a European Journal of Chemical Physics and Physical Chemistry
https://www.readbyqxmd.com/read/28213928/problem-solving-phase-transitions-during-team-collaboration
#7
Travis J Wiltshire, Jonathan E Butner, Stephen M Fiore
Multiple theories of problem-solving hypothesize that there are distinct qualitative phases exhibited during effective problem-solving. However, limited research has attempted to identify when transitions between phases occur. We integrate theory on collaborative problem-solving (CPS) with dynamical systems theory suggesting that when a system is undergoing a phase transition it should exhibit a peak in entropy and that entropy levels should also relate to team performance. Communications from 40 teams that collaborated on a complex problem were coded for occurrence of problem-solving processes...
February 18, 2017: Cognitive Science
https://www.readbyqxmd.com/read/28213880/detection-of-digestive-malignancies-and-post-gastrectomy-complications-via-gastrointestinal-fluid-examination
#8
REVIEW
Lei Huang, Aman Xu
To date, gastric carcinoma (GC) is one of the common and fatal digestive malignancies worldwide. The prognosis of GC is not always satisfactory because of late diagnosis. Scholars are keen on discovering novel accurate and economical biomarkers in body liquids for GC screening to detect and evaluate the lesion before the results of imaging techniques are obtained. While traditional serum assays have limited sensitivity and specificity, gastrointestinal juice may provide relevant specific biomarkers because of its close contact with the tumor...
February 17, 2017: Frontiers of Medicine
https://www.readbyqxmd.com/read/28213868/elliptical-fourier-analysis-fundamentals-applications-and-value-for-forensic-anthropology
#9
REVIEW
Jodi Caple, John Byrd, Carl N Stephan
The numerical description of skeletal morphology enables forensic anthropologists to conduct objective, reproducible, and structured tests, with the added capability of verifying morphoscopic-based analyses. One technique that permits comprehensive quantification of outline shape is elliptical Fourier analysis. This curve fitting technique allows a form's outline to be approximated via the sum of multiple sine and cosine waves, permitting the profile perimeter of an object to be described in a dense (continuous) manner at a user-defined level of precision...
February 17, 2017: International Journal of Legal Medicine
https://www.readbyqxmd.com/read/28213670/emerging-genotype-phenotype-relationships-in-patients-with-large-nf1-deletions
#10
REVIEW
Hildegard Kehrer-Sawatzki, Victor-Felix Mautner, David N Cooper
The most frequent recurring mutations in neurofibromatosis type 1 (NF1) are large deletions encompassing the NF1 gene and its flanking regions (NF1 microdeletions). The majority of these deletions encompass 1.4-Mb and are associated with the loss of 14 protein-coding genes and four microRNA genes. Patients with germline type-1 NF1 microdeletions frequently exhibit dysmorphic facial features, overgrowth/tall-for-age stature, significant delay in cognitive development, large hands and feet, hyperflexibility of joints and muscular hypotonia...
February 17, 2017: Human Genetics
https://www.readbyqxmd.com/read/28213644/circulating-micrornas-and-diabetes-mellitus-a-novel-tool-for-disease-prediction-diagnosis-and-staging
#11
REVIEW
G Sebastiani, L Nigi, G E Grieco, F Mancarella, G Ventriglia, F Dotta
Diabetes is a complex, multifactorial group of metabolic diseases characterized by chronic hyperglycaemia due to pancreatic beta-cell dysfunction and/or loss. It is characterized by an asymptomatic and highly variable prodromic phase, which renders diabetes mellitus difficult to be predicted with sufficient accuracy. Despite several efforts in the identification and standardization of newly trustable. Biomarkers able to predict and follow-up diabetes and to specifically subtype its different forms, few of them have proven of clinical utility...
February 17, 2017: Journal of Endocrinological Investigation
https://www.readbyqxmd.com/read/28213603/women-s-experiences-with-cervical-cancer-screening-in-a-colposcopy-referral-clinic-in-cape-town-south-africa-a-qualitative-analysis
#12
Mariette Momberg, Matthys H Botha, Frederick H Van der Merwe, Jennifer Moodley
OBJECTIVE: The aim of this study was to explore and understand women's experience with cervical cancer screening and with the referral pathways for abnormal Papanicolau (Pap) smears. DESIGN AND SETTING: Focus group discussions were conducted with first time colposcopy clinic attendees at a tertiary hospital colposcopy clinic in Cape Town, South Africa during November 2014. A thematic analysis was conducted to identify key themes. Initial coding categories were drawn from the interview guide...
February 17, 2017: BMJ Open
https://www.readbyqxmd.com/read/28213572/impact-of-expanding-the-prehospital-stroke-bypass-time-window-in-a-large-geographic-region
#13
Ian G Stiell, Catherine M Clement, Kristy Campbell, Mukul Sharma, Doug Socha, Marco L A Sivilotti, Albert Jin, Jeffrey J Perry, Jim Lumsden, Cally Martin, Mark Froats, Richard Dionne, John Trickett
BACKGROUND AND PURPOSE: The Ontario Acute Stroke Medical Redirect Paramedic Protocol (ASMRPP) was revised to allow paramedics to bypass to designated stroke centers if total transport time would be <2 hours and total time from symptom onset <3.5 hours. We sought to evaluate the impact and safety of implementing the Revised ASMRPP. METHODS: We conducted a 12-month implementation study involving prehospital patients presenting with possible stroke symptoms. A total of 1317 basic and advanced life support paramedics, of 9 land services in 10 rural counties and 5 cities, used the Revised ASMRPP to take appropriate patients directly to 6 designated stroke centers...
February 17, 2017: Stroke; a Journal of Cerebral Circulation
https://www.readbyqxmd.com/read/28213571/mir-146a-b-a-family-with-shared-seeds-and-different-roots
#14
Mark Paterson, Alison J Kriegel
MicroRNAs are small, non-coding, RNAs known for their powerful modulation of molecular processes, making them a major focus for studying pathological mechanisms. The human miR-146 family of microRNAs consists of two member genes - MIR146A and MIR146B These two miRNAs are located on different chromosomes and exhibit differential regulation in many cases. However, they are nearly identical in sequence and share a seed sequence, thus they are predicted to target the same set of genes. A large proportion of the miR-146 literature focuses on its role in regulating the innate immune response in the context of various pathologies by modulating two widely studied target genes in the toll-like receptor signaling cascade...
February 17, 2017: Physiological Genomics
https://www.readbyqxmd.com/read/28213569/trends-in-coronary-revascularization-and-ischemic-heart-disease-related-mortality-in-israel
#15
Orit Blumenfeld, Wasef Na'amnih, Ayelet Shapira-Daniels, Chaim Lotan, Tamy Shohat, Oz M Shapira
BACKGROUND: We investigated national trends in volume and outcomes of percutaneous coronary angioplasty (PCI), coronary artery bypass grafting (CABG), and ischemic heart disease-related mortality in Israel. METHODS AND RESULTS: Using International Classification of Diseases 9th and 10th revision codes, we linked 5 Israeli national databases, including the Israel Center for Disease Control National PCI and CABG Registries, the Ministry of Health Hospitalization Report, the Center of Bureau of Statistics, and the Ministry of Interior Mortality Report, to assess the annual PCI and CABG volume, procedural mortality, comorbidities, and ischemic heart disease-related mortality between 2002 and 2014...
February 17, 2017: Journal of the American Heart Association
https://www.readbyqxmd.com/read/28213543/functional-characterization-of-a-28-kb-catabolic-island-from-pseudomonas-sp-m1-involved-in-biotransformation-of-%C3%AE-myrcene-and-related-plant-derived-volatiles
#16
Pedro Soares-Castro, Pedro Montenegro-Silva, Hermann J Heipieper, Pedro M Santos
Pseudomonas sp. M1 is able to mineralize highly hydrophobic and recalcitrant compounds such as benzene, phenol and their methylated/halogenated derivatives, as well as the backbone of several monoterpenes. The ability to use such spectrum of compounds as sole carbon source is, most probably, associated with a genetic background evolved under different environmental constraints. The outstanding performance of M1 strain regarding β-myrcene catabolism was elucidated in this work, with focus on the biocatalytical potential of β-myrcene-associated core-code, comprised in a 28-kb genomic island (GI), predicted to be organized in 8 transcriptional units...
February 17, 2017: Applied and Environmental Microbiology
https://www.readbyqxmd.com/read/28213343/checking-questionable-entry-of-personally-identifiable-information-encrypted-by-one-way-hash-transformation
#17
Xianlai Chen, Yang C Fann, Matthew McAuliffe, David Vismer, Rong Yang
BACKGROUND: As one of the several effective solutions for personal privacy protection, a global unique identifier (GUID) is linked with hash codes that are generated from combinations of personally identifiable information (PII) by a one-way hash algorithm. On the GUID server, no PII is permitted to be stored, and only GUID and hash codes are allowed. The quality of PII entry is critical to the GUID system. OBJECTIVE: The goal of our study was to explore a method of checking questionable entry of PII in this context without using or sending any portion of PII while registering a subject...
February 17, 2017: JMIR Medical Informatics
https://www.readbyqxmd.com/read/28213204/a-description-of-an-obesogenic-eating-style-that-promotes-higher-energy-intake-and-is-associated-with-greater-adiposity-in-4-5year-old-children-results-from-the-gusto-cohort
#18
Anna Fogel, Ai Ting Goh, Lisa R Fries, Suresh Anand Sadananthan, S Sendhil Velan, Navin Michael, Mya Thway Tint, Marielle Valerie Fortier, Mei Jun Chan, Jia Ying Toh, Yap-Seng Chong, Kok Hian Tan, Fabian Yap, Lynette P Shek, Michael J Meaney, Birit F P Broekman, Yung Seng Lee, Keith M Godfrey, Mary Foong Fong Chong, Ciarán G Forde
Recent findings confirm that faster eating rates support higher energy intakes within a meal and are associated with increased body weight and adiposity in children. The current study sought to identify the eating behaviours that underpin faster eating rates and energy intake in children, and to investigate their variations by weight status and other individual differences. Children (N=386) from the Growing Up in Singapore towards Healthy Outcomes (GUSTO) cohort took part in a video-recorded ad libitum lunch at 4...
February 14, 2017: Physiology & Behavior
https://www.readbyqxmd.com/read/28213115/cross-modal-representation-of-spoken-and-written-word-meaning-in-left-pars-triangularis
#19
Antonietta Gabriella Liuzzi, Rose Bruffaerts, Ronald Peeters, Katarzyna Adamczuk, Emmanuel Keuleers, Simon De Deyne, Gerrit Storms, Patrick Dupont, Rik Vandenberghe
The correspondence in meaning extracted from written versus spoken input remains to be fully understood neurobiologically. Here, in a total of 38 subjects, the functional anatomy of cross-modal semantic similarity for concrete words was determined based on a dual criterion: First, a voxelwise univariate analysis had to show significant activation during a semantic task (property verification) performed with written and spoken concrete words compared to the perceptually matched control condition. Second, in an independent dataset, in these clusters, the similarity in fMRI response pattern to two distinct entities, one presented as a written and the other as a spoken word, had to correlate with the similarity in meaning between these entities...
February 14, 2017: NeuroImage
https://www.readbyqxmd.com/read/28213088/personalized-medicine-genetic-risk-prediction-of-drug-response
#20
REVIEW
Ge Zhang, Daniel W Nebert
Pharmacogenomics (PGx), a substantial component of "personalized medicine", seeks to understand each individual's genetic composition to optimize drug therapy -- maximizing beneficial drug response, while minimizing adverse drug reactions (ADRs). Drug responses are highly variable because innumerable factors contribute to ultimate phenotypic outcomes. Recent genome-wide PGx studies have provided some insight into genetic basis of variability in drug response. These can be grouped into three categories. [a] Monogenic (Mendelian) traits include early examples mostly of inherited disorders, and some severe (idiosyncratic) ADRs typically influenced by single rare coding variants...
February 14, 2017: Pharmacology & Therapeutics
keyword
keyword
30416
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"