keyword
MENU ▼
Read by QxMD icon Read
search

"identification"

keyword
https://www.readbyqxmd.com/read/28528510/immunogenomics-using-genomics-to-personalize-cancer-immunotherapy
#1
Rance C Siniard, Shuko Harada
While the use of genomic data has the potential to revolutionize patient care, there is still much work to be done with regard to the transformation of host-tumor interactions into favorable clinical outcomes for our patients. High-throughput technologies, such as next-generation sequencing (NGS), have rapidly advanced our understanding of oncology, and we are learning that most tumors do not simply possess consistently mutated genes that are responsible for tumorigenesis, facilitating the need for personalized cancer therapy...
May 20, 2017: Virchows Archiv: An International Journal of Pathology
https://www.readbyqxmd.com/read/28528464/evidence-based-identification-of-key-beliefs-explaining-infant-male-circumcision-motivation-among-expectant-parents-in-zimbabwe-targets-for-behavior-change-messaging
#2
Daniel E Montaño, Mufuta Tshimanga, Deven T Hamilton, Gerald Gorn, Danuta Kasprzyk
Slow adult male circumcision uptake is one factor leading some to recommend increased priority for infant male circumcision (IMC) in sub-Saharan African countries. This research, guided by the integrated behavioral model (IBM), was carried out to identify key beliefs that best explain Zimbabwean parents' motivation to have their infant sons circumcised. A quantitative survey, designed from qualitative elicitation study results, was administered to independent representative samples of 800 expectant mothers and 795 expectant fathers in two urban and two rural areas in Zimbabwe...
May 20, 2017: AIDS and Behavior
https://www.readbyqxmd.com/read/28528455/dyslipidemias-and-cardiovascular-prevention-tailoring-treatment-according-to-lipid-phenotype
#3
REVIEW
Veronika Sanin, Vanessa Pfetsch, Wolfgang Koenig
PURPOSE OF REVIEW: This study aimed to present the current information on the genetic background of dyslipidemias and provide insights into the complex pathophysiological role of several plasma lipids/lipoproteins in the pathogenesis of atherosclerotic cardiovascular disease. Furthermore, we aim to summarize established therapies and describe the scientific rationale for the development of novel therapeutic strategies. RECENT FINDINGS: Evidence from genetic studies suggests that besides lowering low-density lipoprotein cholesterol, pharmacological reduction of triglyceride-rich lipoproteins, or lipoprotein(a) will reduce risk for coronary heart disease...
July 2017: Current Cardiology Reports
https://www.readbyqxmd.com/read/28528375/hypothalamic-signaling-in-body-fluid-homeostasis-and-hypertension
#4
REVIEW
Brian J Kinsman, Haley N Nation, Sean D Stocker
PURPOSE OF REVIEW: The central nervous system plays a pivotal role in the regulation of extracellular fluid volume and consequently arterial blood pressure. Key hypothalamic regions sense and integrate neurohumoral signals to subsequently alter intake (thirst and salt appetite) and output (renal excretion via neuroendocrine and autonomic function). Here, we review recent findings that provide new insight into such mechanisms that may represent new therapeutic targets. RECENT FINDINGS: Implementation of cutting edge neuroscience approaches such as opto- and chemogenetics highlight pivotal roles of circumventricular organs to impact body fluid homeostasis...
June 2017: Current Hypertension Reports
https://www.readbyqxmd.com/read/28528361/toward-the-identification-and-the-targeting-of-key-players-of-the-mitochondrial-unfolded-protein-response-upr-mt-in-cancer
#5
EDITORIAL
Doris Germain
No abstract text is available yet for this article.
May 20, 2017: Journal of Bioenergetics and Biomembranes
https://www.readbyqxmd.com/read/28528311/rapid-screening-and-identification-of-chemical-hazards-in-surface-and-drinking-water-using-high-resolution-mass-spectrometry-and-a-case-control-filter
#6
Sarit L Kaserzon, Amy L Heffernan, Kristie Thompson, Jochen F Mueller, Maria Jose Gomez Ramos
Access to clean, safe drinking water poses a serious challenge to regulators, and requires analytical strategies capable of rapid screening and identification of potentially hazardous chemicals, specifically in situations when threats to water quality or security require rapid investigations and potential response. This study describes a fast and efficient chemical hazard screening strategy for characterising trace levels of polar organic contaminants in water matrices, based on liquid chromatography high resolution mass spectrometry with post-acquisition 'case-control' data processing...
May 12, 2017: Chemosphere
https://www.readbyqxmd.com/read/28528295/a-machine-learning-graph-based-approach-for-3d-segmentation-of-bruch-s-membrane-opening-from-glaucomatous-sd-oct-volumes
#7
Mohammad Saleh Miri, Michael D Abràmoff, Young H Kwon, Milan Sonka, Mona K Garvin
Bruch's membrane opening-minimum rim width (BMO-MRW) is a recently proposed structural parameter which estimates the remaining nerve fiber bundles in the retina and is superior to other conventional structural parameters for diagnosing glaucoma. Measuring this structural parameter requires identification of BMO locations within spectral domain-optical coherence tomography (SD-OCT) volumes. While most automated approaches for segmentation of the BMO either segment the 2D projection of BMO points or identify BMO points in individual B-scans, in this work, we propose a machine-learning graph-based approach for true 3D segmentation of BMO from glaucomatous SD-OCT volumes...
May 6, 2017: Medical Image Analysis
https://www.readbyqxmd.com/read/28528284/biomarkers-in-epilepsy-a-modelling-perspective
#8
Sven C van Dijkman, Rob A Voskuyl, Elizabeth C de Lange
Biomarkers can be categorised from type 0 (genotype or phenotype), through 6 (clinical scales), each level representing a part of the processes involved in the biological system and drug treatment. This classification facilitates the identification and connection of information required to fully (mathematically) model a disease and its treatment using integrated information from biomarkers. Two recent reviews thoroughly discussed the current status and development of biomarkers for epilepsy, but a path towards the integration of such biomarkers for the personalisation of anti-epileptic drug treatment is lacking...
May 17, 2017: European Journal of Pharmaceutical Sciences
https://www.readbyqxmd.com/read/28528282/management-options-in-the-treatment-of-femoral-pseudoaneurysms-secondary-to-intravenous-drug-abuse-a-case-series
#9
James Rammell, Nisheeth Kansal, Vish Bhattacharya
INTRODUCTION: Infected femoral pseudoaneurysms are a common presentation in intravenous drug users with little consensus as to the optimum management of these patients. Whilst emergency revascularisation options are available, excision and ligation of the femoral artery remains the most common operative intervention but risks leaving the patient with critical ischaemia or intermittent claudication. This case series reviewed the outcomes of 4 patients who underwent excision-ligation without revascularisation of an infected femoral pseudoaneurysm at a district general hospital...
May 5, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28528256/evaluation-of-artificial-time-series-microarray-data-for-dynamic-gene-regulatory-network-inference
#10
P Xenitidis, I Seimenis, S Kakolyris, A Adamopoulos
High-throughput technology like microarrays is widely used in the inference of gene regulatory networks (GRNs). We focused on time series data since we are interested in the dynamics of GRNs and the identification of dynamic networks. We evaluated the amount of information that exists in artificial time series microarray data and the ability of an inference process to produce accurate models based on them. We used dynamic artificial gene regulatory networks in order to create artificial microarray data. Key features that characterize microarray data such as the time separation of directly triggered genes, the percentage of directly triggered genes and the triggering function type were altered in order to reveal the limits that are imposed by the nature of microarray data on the inference process...
May 17, 2017: Journal of Theoretical Biology
https://www.readbyqxmd.com/read/28528215/patients-criteria-determining-difficulty-of-the-laparoscopic-lateral-transperitoneal-adrenalectomy-a-retrospective-cohort-study
#11
Michał Natkaniec, Jadwiga Dworak, Michał Pędziwiatr, Magdalena Pisarska, Piotr Major, Marcin Dembiński, Marek Winiarski, Andrzej Budzyński
BACKGROUND: Identification of patients in whom adrenalectomy may be more difficult, can help in decision making in borderline and doubtful cases. The aim of the study was to determine patients criteria influencing difficulty of laparoscopic lateral transperitoneal adrenalectomy (LTA). MATERIAL AND METHODS: The study enrolled 275 patients who underwent LTA. We analyzed the impact of gender, age, history of previous abdominal surgery, body mass index, risk of anesthesia measured as ASA scale, size, localization (left/right), and histological type of the tumor on parameters reflecting the level of difficulty of the procedure: operative time, intraoperative blood loss, conversion rate and intraoperative complications rate...
May 17, 2017: International Journal of Surgery
https://www.readbyqxmd.com/read/28528196/a-review-of-psychiatric-co-morbidity-described-in-genetic-and-immune-mediated-movement-disorders
#12
REVIEW
K J Peall, M S Lorentzos, I Heyman, M A J Tijssen, M J Owen, R C Dale, M A Kurian
Psychiatric symptoms are an increasingly recognised feature of movement disorders. Recent identification of causative genes and autoantibodies has allowed detailed analysis of aetiologically homogenous subgroups, thereby enabling determination of the spectrum of psychiatric symptoms in these disorders. This review evaluates the incidence and type of psychiatric symptoms encountered in patients with movement disorders. A broad spectrum of psychiatric symptoms was identified across all subtypes of movement disorder, with depression, generalised anxiety disorder and obsessive-compulsive disorder being most common...
May 17, 2017: Neuroscience and Biobehavioral Reviews
https://www.readbyqxmd.com/read/28528194/analysis-of-peg-oligomers-in-black-gel-inks-discrimination-and-ink-dating
#13
Qiran Sun, Yiwen Luo, Ping Xiang, Xu Yang, Min Shen
Carbon-based black gel inks are common samples in forensic practice of questioned document examination in China, but there are few analytical methods for this type of ink. In this study, a liquid chromatography-.high resolution mass spectrometry (LC-HRMS) method was established for the analysis of PEG oligomers in carbon-based black gel ink entries. The coupled instruments achieve both the identification and quantification of PEG oligomers in ink entries with reproducible results. Twenty carbon-based black gel inks, whose Raman spectra appeared identical, were analyzed using the LC-HRMS method...
May 4, 2017: Forensic Science International
https://www.readbyqxmd.com/read/28528115/alcohol-and-other-substance-use-after-bariatric-surgery-prospective-evidence-from-a-u-s-multicenter-cohort-study
#14
Wendy C King, Jia-Yuh Chen, Anita P Courcoulas, Gregory F Dakin, Scott G Engel, David R Flum, Marcelo W Hinojosa, Melissa A Kalarchian, Samer G Mattar, James E Mitchell, Alfons Pomp, Walter J Pories, Kristine J Steffen, Gretchen E White, Bruce M Wolfe, Susan Z Yanovski
BACKGROUND: Empirical evidence suggests Roux-en-Y gastric bypass (RYGB) increases risk of developing alcohol use disorder (AUD). However, prospective assessment of substance use disorders (SUD) after bariatric surgery is limited. OBJECTIVE: To report SUD-related outcomes after RYGB and laparoscopic adjustable gastric banding (LAGB). To identify factors associated with incident SUD-related outcomes. SETTING: 10 U.S. hospitals METHODS: The Longitudinal Assessment of Bariatric Surgery-2 is a prospective cohort study...
March 31, 2017: Surgery for Obesity and related Diseases: Official Journal of the American Society for Bariatric Surgery
https://www.readbyqxmd.com/read/28528073/simple-identification-of-the-adamkiewicz-artery-in-extended-thoracoabdominal-aortic-aneurysm-repair
#15
Kyokun Uehara, Hitoshi Matsuda, Yosuke Inoue, Atsushi Omura, Yoshimasa Seike, Hiroaki Sasaki, Kenji Minatoya, Junjiro Kobayashi
Spinal cord injury remains a major adverse event of extended thoracic and thoracoabdominal aortic surgical procedures. Preoperative identification of the Adamkiewicz artery and prompt reattachment of the targeted intercostal arteries during operation should contribute to preventing spinal cord injury. In this report, we describe a simple and definite identification of the critical intercostal artery during extended descending and thoracoabdominal aortic surgical procedures.
June 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28528017/-identification-of-sentinel-events-in-primary-care
#16
G Olivera Cañadas, A Cañada Dorado, M Drake Canela, B Fernández-Martínez, G Ordóñez León, M Cimas Ballesteros
OBJECTIVE: To identify and describe a list of sentinel events (SEs) for Primary Care (PC). METHODODOLOGY: A structured experts' consensus was obtained by using two online questionnaires. The participants were selected because of their expertise in PC and patient safety. The first questionnaire assessed the suitability of the hospital SEs established in the National Quality Forum 2006 for use in PC via responses of "yes", "no", or "yes but with modification". In the latter case, a re-wording of the SE was requested...
May 17, 2017: Revista de Calidad Asistencial: Organo de la Sociedad Española de Calidad Asistencial
https://www.readbyqxmd.com/read/28528009/identification-of-novel-haemophilus-parasuis-serovar-5-vaccine-candidates-using-an-immunoproteomic-approach
#17
Gang Li, Fang Xie, Jianjun Li, Jiao Liu, Dapeng Li, Yanhe Zhang, Paul R Langford, Yanwen Li, Siguo Liu, Chunlai Wang
Haemophilus parasuis is the aetiological agent of Glässer's disease, which is responsible for cases of fibrinous polyserositis, polyarthritis and meningitis. No vaccine is known that provides cross-protection against all serovars. The identification of novel immunoprotective antigens would undoubtedly contribute to the development of efficient subunit vaccines. In the present study, an immunoproteomic approach was used to analyze secreted proteins of H. parasuis and six proteins with high immunogenicity were identified...
May 17, 2017: Journal of Proteomics
https://www.readbyqxmd.com/read/28528008/-role-of-therapeutic-drug-monitoring-in-pulmonary-infections
#18
REVIEW
C Padoin
Pulmonary infections are common and caused by a wide range of viruses, bacteria, parasites and fungi. They consist of lower respiratory tract infections with community and hospital acquired acute pneumonia, bronchitis, lung abscess, fungal infections and tuberculosis. The management of these infections should be based on guidelines that take into account the microorganisms most frequently involved as a basis for empirical treatment, with identification of causative microorganisms allowing targeted treatments...
May 17, 2017: Revue des Maladies Respiratoires
https://www.readbyqxmd.com/read/28527994/purification-and-characterization-of-a-protease-resistant-phytase-of-aspergillus-oryzae-sbs50-whose-properties-make-it-exceptionally-useful-as-a-feed-supplement
#19
Sapna, Bijender Singh
An extracellular phytase of Aspergillus oryzae SBS50 was purified to homogeneity using ammonium sulphate precipitation, ion-exchange and gel filtration chromatography. Purified phytase has a monomeric molecular mass of ∼80kDa exhibiting its optimal activity at pH 5.0 and 50°C with a T 1/2 of 300min at 50°C. Phytase of A. oryzae displayed broad substrate specificity with Vmax and Km values of 58.82μmol/ml/min and 1.14mM, respectively, for calcium phytate. Purity and homogeneity of the phytase was confirmed by high performance liquid chromatography and MALDI-TOF analysis revealed the identification of a peptide showing homology with acid phosphatase of Aspergillus oryzae RIB40...
May 17, 2017: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/28527981/an-identification-of-the-soft-polyelectrolyte-gel-like-layer-on-silica-colloids-using-atomic-force-and-electron-microscopy
#20
Jiří Škvarla, Juraj Škvarla
A procedure is introduced for measuring the radius of spherical colloid particles from the curvature of upper parts of their central cross-sectional profiles obtained by atomic force microscopy (AFM). To minimize the possible compression and displacement of the spheres, AFM is operated in a mode rendering a constant ultralow pN force on the tip. The procedure allows us to evaluate the mean radius of nearly monodisperse submicrometer spheres of silica in their natively hydrated state in aqueous electrolyte solutions, irrespective of whether they are coagulated or not...
May 16, 2017: Ultramicroscopy
keyword
keyword
41584
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"