keyword
MENU ▼
Read by QxMD icon Read
search

Christopher Thompson

keyword
https://www.readbyqxmd.com/read/29220858/long-term-successful-closure-of-a-percutaneous-intragastric-trocar-tract-with-crossing-full-thickness-sutures-in-a-porcine-model
#1
Andrew C Storm, Hiroyuki Aihara, Matthew J Skinner, Marvin Ryou, Christopher C Thompson
Background and study aims A novel intragastric trocar placed using a percutaneous endoscopic gastrostomy technique enables the use of laparoscopic tools and procedures, including tissue stapling, cutting, suturing, and retraction. The aim of this porcine study was to determine long-term success of crossing full-thickness sutures in closure of the tract upon trocar withdrawal. Methods 10 trocars were placed in 5 animals. Each animal underwent a standardized tissue resection using a 5-mm stapler under gastroscopic guidance, and two full-thickness, absorbable, crossing sutures were used to close the trocar tracts...
December 8, 2017: Endoscopy
https://www.readbyqxmd.com/read/29214566/improved-diagnosis-and-care-for-rare-diseases-through-implementation-of-precision-public-health-framework
#2
Gareth Baynam, Faye Bowman, Karla Lister, Caroline E Walker, Nicholas Pachter, Jack Goldblatt, Kym M Boycott, William A Gahl, Kenjiro Kosaki, Takeya Adachi, Ken Ishii, Trinity Mahede, Fiona McKenzie, Sharron Townshend, Jennie Slee, Cathy Kiraly-Borri, Anand Vasudevan, Anne Hawkins, Stephanie Broley, Lyn Schofield, Hedwig Verhoef, Tudor Groza, Andreas Zankl, Peter N Robinson, Melissa Haendel, Michael Brudno, John S Mattick, Marcel E Dinger, Tony Roscioli, Mark J Cowley, Annie Olry, Marc Hanauer, Fowzan S Alkuraya, Domenica Taruscio, Manuel Posada de la Paz, Hanns Lochmüller, Kate Bushby, Rachel Thompson, Victoria Hedley, Paul Lasko, Kym Mina, John Beilby, Cynthia Tifft, Mark Davis, Nigel G Laing, Daria Julkowska, Yann Le Cam, Sharon F Terry, Petra Kaufmann, Iiro Eerola, Irene Norstedt, Ana Rath, Makoto Suematsu, Stephen C Groft, Christopher P Austin, Ruxandra Draghia-Akli, Tarun S Weeramanthri, Caron Molster, Hugh J S Dawkins
Public health relies on technologies to produce and analyse data, as well as effectively develop and implement policies and practices. An example is the public health practice of epidemiology, which relies on computational technology to monitor the health status of populations, identify disadvantaged or at risk population groups and thereby inform health policy and priority setting. Critical to achieving health improvements for the underserved population of people living with rare diseases is early diagnosis and best care...
2017: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/29204523/fractionated-stereotactic-radiation-therapy-for-intact-brain-metastases
#3
Samuel R Marcrom, Andrew M McDonald, Jonathan W Thompson, Richard A Popple, Kristen O Riley, James M Markert, Christopher D Willey, Markus Bredel, John B Fiveash
Purpose: Limited data exist on fractionated stereotactic radiation therapy (FSRT) for brain metastases. We sought to evaluate the safety and efficacy of FSRT and further define its role in brain metastasis management. Methods and materials: A total of 72 patients were treated with linear accelerator-based FSRT to 182 previously untreated, intact brain metastases. Targets received 25 or 30 Gy in 5 fractions. All targets within the same course received the same prescription regardless of size...
October 2017: Advances in Radiation Oncology
https://www.readbyqxmd.com/read/29201280/a-network-approach-to-examining-injury-severity-in-pediatric-tbi
#4
Emily L Dennis, Faisal Rashid, Neda Jahanshad, Talin Babikian, Richard Mink, Christopher Babbitt, Jeffrey Johnson, Christopher C Giza, Robert F Asarnow, Paul M Thompson
Traumatic brain injury (TBI) is the leading cause of death and disability in children, and can lead to long lasting functional impairment. Many factors influence outcome, but imaging studies examining effects of individual variables are limited by sample size. Roughly 20-40% of hospitalized TBI patients experience seizures, but not all of these patients go on to develop a recurrent seizure disorder. Here we examined differences in structural network connectivity in pediatric patients who had sustained a moderate-severe TBI (msTBI)...
2017: Proceedings of the IEEE International Symposium on Biomedical Imaging: from Nano to Macro
https://www.readbyqxmd.com/read/29200197/control-of-piezoelectricity-in-amino-acids-by-supramolecular-packing
#5
Sarah Guerin, Aimee Stapleton, Drahomir Chovan, Rabah Mouras, Matthew Gleeson, Cian McKeown, Mohamed Radzi Noor, Christophe Silien, Fernando M F Rhen, Andrei L Kholkin, Ning Liu, Tewfik Soulimane, Syed A M Tofail, Damien Thompson
Piezoelectricity, the linear relationship between stress and induced electrical charge, has attracted recent interest due to its manifestation in biological molecules such as synthetic polypeptides or amino acid crystals, including gamma (γ) glycine. It has also been demonstrated in bone, collagen, elastin and the synthetic bone mineral hydroxyapatite. Piezoelectric coefficients exhibited by these biological materials are generally low, typically in the range of 0.1-10 pm V-1, limiting technological applications...
December 4, 2017: Nature Materials
https://www.readbyqxmd.com/read/29193588/long-term-evidence-that-a-pediatric-oncology-mentorship-program-for-young-investigators-is-feasible-and-beneficial-in-the-cooperative-group-setting-a-report-from-the-children-s-oncology-group
#6
Adam J Esbenshade, Christopher R Pierson, Amanda L Thompson, Damon Reed, Abha Gupta, Adam Levy, Lisa S Kahalley, Paul Harker-Murray, Reuven Schore, Jodi A Muscal, Leanne Embry, Kelly Maloney, Terzah Horton, Patrick Zweidler-Mckay, Girish Dhall
BACKGROUND: Mentorship of junior faculty is an integral component of career development. The Children's Oncology Group (COG) Young Investigator (YI) Committee designed a mentorship program in 2004 whose purpose was to pair YIs (faculty ≤10 years of first academic appointment) with a senior mentor to assist with career development and involvement in COG research activities. This study reports on the committee's ability to achieve these goals. PROCEDURE: An online survey was sent to YIs who were registered with the program from 2004 to2015, assessing three major domains: (1) overall experience with the mentor pairing, (2) satisfaction with the program, and (3) academic accomplishments of the mentees...
November 28, 2017: Pediatric Blood & Cancer
https://www.readbyqxmd.com/read/29191823/lyric-hearing-aid-a-rare-cause-of-benign-necrotising-otitis-externa-external-ear-canal-cholesteatoma
#7
Christopher Thompson, Rohit Gohil, Alex Bennett
An 80-year-old Caucasian man presented with an incidental and asymptomatic lesion in his right ear thought to be secondary to his use of hearing aids for presbycusis. He used Lyric hearing aids, designed for 24 hours-a-day use for 4 months at a time and had no other previous otological problems. He underwent a bony meatoplasty and vascular flap reconstruction via a retroauricular approach to remove the lesion for histological analysis and regrafting of the area. The lesion was confirmed on histopathology as an ear canal cholesteatoma...
November 29, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/29183934/on-genes-and-form
#8
REVIEW
Enrico Coen, Richard Kennaway, Christopher Whitewoods
The mechanisms by which organisms acquire their sizes and shapes through growth was a major focus of D'Arcy Thompson's book On Growth and Form. By applying mathematical and physical principles to a range of biological forms, Thompson achieved fresh insights, such as the notion that diverse biological shapes could be related through simple deformations of a coordinate system. However, Thompson considered genetics to lie outside the scope of his work, even though genetics was a growing discipline at the time the book was published...
December 1, 2017: Development
https://www.readbyqxmd.com/read/29167563/specification-of-murine-ground-state-pluripotent-stem-cells-to-regional-neuronal-populations
#9
Walaa F Alsanie, Jonathan C Niclis, Cameron P Hunt, Isabelle R De Luzy, Vanessa Penna, Christopher R Bye, Colin W Pouton, John Haynes, Jaber Firas, Lachlan H Thompson, Clare L Parish
Pluripotent stem cells (PSCs) are a valuable tool for interrogating development, disease modelling, drug discovery and transplantation. Despite the burgeoned capability to fate restrict human PSCs to specific neural lineages, comparative protocols for mouse PSCs have not similarly advanced. Mouse protocols fail to recapitulate neural development, consequently yielding highly heterogeneous populations, yet mouse PSCs remain a valuable scientific tool as differentiation is rapid, cost effective and an extensive repertoire of transgenic lines provides an invaluable resource for understanding biology...
November 22, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29161989/comparison-of-toxicity-and-recovery-in-the-duodenum-of-b6c3f1-mice-following-treatment-with-intestinal-carcinogens-captan-folpet-and-hexavalent-chromium
#10
Chad M Thompson, Jeffrey C Wolf, Alene McCoy, Mina Suh, Deborah M Proctor, Christopher R Kirman, Laurie C Haws, Mark A Harris
High concentrations of hexavalent chromium (Cr(VI)), captan, and folpet induce duodenal tumors in mice. Using standardized tissue collection procedures and diagnostic criteria, we compared the duodenal histopathology in B6C3F1 mice following exposure to these 3 carcinogens to determine whether they share similar histopathological characteristics. B6C3F1 mice ( n = 20 per group) were exposed to 180 ppm Cr(VI) in drinking water, 12,000 ppm captan in feed, or 16,000 ppm folpet in feed for 28 days. After 28 days of exposure, villous enterocyte hypertrophy and mild crypt epithelial hyperplasia were observed in all exposed mice...
January 1, 2017: Toxicologic Pathology
https://www.readbyqxmd.com/read/29155742/isolation-of-intact-whole-mouse-mammary-glands-for-analysis-of-extracellular-matrix-expression-and-gland-morphology
#11
Christopher Thompson, Katherine Keck, Abigail Hielscher
The goal of this procedure was to harvest the #4 abdominal mammary glands from female nulliparous mice in order to assess ECM expression and ductal architecture. Here, a small pocket below the skin was created using Mayo scissors, allowing separation of the glands within the subcutaneous tissue from the underlying peritoneum. Visualization of the glands was aided by the use of 3.5x-R surgical micro loupes. The pelt was inverted and pinned back allowing identification of the intact mammary fat pads. Each of the #4 abdominal glands was bluntly dissected by sliding the scalpel blade laterally between the subcutaneous layer and the glands...
October 30, 2017: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/29149383/diffusion-mri-in-pediatric-brain-injury
#12
Emily L Dennis, Talin Babikian, Christopher C Giza, Paul M Thompson, Robert F Asarnow
Traumatic brain injury (TBI) is a major public health issue around the world and can be especially devastating in children as TBI can derail cognitive and social development. White matter (WM) is particularly vulnerable to disruption post-TBI, as myelination is ongoing during this period. Diffusion magnetic resonance imaging (dMRI) is a versatile modality for identifying and quantifying WM disruption and can detect diffuse axonal injury (DAI or TAI (traumatic axonal injury)). This review covers dMRI studies of pediatric TBI, including mild to severe injuries, and covering all periods post-injury...
October 2017: Child's Nervous System: ChNS: Official Journal of the International Society for Pediatric Neurosurgery
https://www.readbyqxmd.com/read/29146842/genome-sequences-of-19-novel-erwinia-amylovora-bacteriophages
#13
Ian N D Esplin, Jordan A Berg, Ruchira Sharma, Robert C Allen, Daniel K Arens, Cody R Ashcroft, Shannon R Bairett, Nolan J Beatty, Madeline Bickmore, Travis J Bloomfield, T Scott Brady, Rachel N Bybee, John L Carter, Minsey C Choi, Steven Duncan, Christopher P Fajardo, Brayden B Foy, David A Fuhriman, Paul D Gibby, Savannah E Grossarth, Kala Harbaugh, Natalie Harris, Jared A Hilton, Emily Hurst, Jonathan R Hyde, Kayleigh Ingersoll, Caitlin M Jacobson, Brady D James, Todd M Jarvis, Daniella Jaen-Anieves, Garrett L Jensen, Bradley K Knabe, Jared L Kruger, Bryan D Merrill, Jenny A Pape, Ashley M Payne Anderson, David E Payne, Malia D Peck, Samuel V Pollock, Micah J Putnam, Ethan K Ransom, Devin B Ririe, David M Robinson, Spencer L Rogers, Kerri A Russell, Jonathan E Schoenhals, Christopher A Shurtleff, Austin R Simister, Hunter G Smith, Michael B Stephenson, Lyndsay A Staley, Jason M Stettler, Mallorie L Stratton, Olivia B Tateoka, P J Tatlow, Alexander S Taylor, Suzanne E Thompson, Michelle H Townsend, Trever L Thurgood, Brittian K Usher, Kiara V Whitley, Andrew T Ward, Megan E H Ward, Charles J Webb, Trevor M Wienclaw, Taryn L Williamson, Michael J Wells, Cole K Wright, Donald P Breakwell, Sandra Hope, Julianne H Grose
Erwinia amylovora is the causal agent of fire blight, a devastating disease affecting some plants of the Rosaceae family. We isolated bacteriophages from samples collected from infected apple and pear trees along the Wasatch Front in Utah. We announce 19 high-quality complete genome sequences of E. amylovora bacteriophages.
November 16, 2017: Genome Announcements
https://www.readbyqxmd.com/read/29139082/asge-endovators-summit-defining-the-role-and-value-of-endoscopic-therapies-in-obesity-management
#14
Marvin Ryou, Kenneth R McQuaid, Christopher C Thompson, Steven Edmundowic, Klaus Mergener
No abstract text is available yet for this article.
November 14, 2017: Journal of Gastrointestinal Surgery: Official Journal of the Society for Surgery of the Alimentary Tract
https://www.readbyqxmd.com/read/29139029/asge-endovators-summit-defining-the-role-and-value-of-endoscopic-therapies-in-obesity-management
#15
Marvin Ryou, Kenneth R McQuaid, Christopher C Thompson, Steven Edmundowicz, Klaus Mergener
No abstract text is available yet for this article.
November 14, 2017: Obesity Surgery
https://www.readbyqxmd.com/read/29138927/asge-endovators-summit-defining-the-role-and-value-of-endoscopic-therapies-in-obesity-management
#16
Marvin Ryou, Kenneth R McQuaid, Christopher C Thompson, Steven Edmundowicz, Klaus Mergener
No abstract text is available yet for this article.
November 14, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/29138344/targeting-the-mycn-parp-dna-damage-response-pathway-inneuroendocrine-prostate-cancer
#17
Wei Zhang, Bo Liu, Wenhui Wu, Likun Li, Bradley M Broom, Spyridon M Basourakos, Dimitrios Korentzelos, Yang Luan, Jianxiang Wang, Guang Yang, Sanghee Park, Abul K Azad, Xuhong Cao, Jeri Kim, Paul Corn, Christopher Logothetis, Ana M Aparicio, Arul M Chinnayan, Nora M Navone, Patricia Troncoso, Timothy C Thompson
PURPOSE: We investigated MYCN-regulated molecular pathways in castration-resistant prostate cancer (CRPC) classified by morphological criteria as adenocarcinoma or neuroendocrine to extend the molecular phenotype, establish driver pathways, and identify novel approaches to combination therapy for NEPC. RESULTS: Using comparative bioinformatics analyses of CRPC-Adeno and CRPC-Neuro RNA sequence data from public datasets and a panel of 28 PDX models we identified a MYCN-PARP-DNA damage response (DDR) pathway that is enriched in CRPC with neuroendocrine differentiation (NED) and CRPC-Neuro...
November 14, 2017: Clinical Cancer Research: An Official Journal of the American Association for Cancer Research
https://www.readbyqxmd.com/read/29127551/endoscopic-evaluation-management-of-bariatric-surgery-complications
#18
REVIEW
Allison R Schulman, Christopher C Thompson
Purpose of Review Bariatric surgery has become increasingly common given the increasing prevalence of obesity and its associated co-morbidities. As a result, patients who have surgically altered anatomy will be seen with increasing frequency by gastroenterologists. Recent Findings Complications that arise in this patient population are unique and require specific knowledge for appropriate treatment. Summary A basic understanding of surgical anatomy, possible complications, and endoscopic techniques for management is crucial...
December 2017: Current Treatment Options in Gastroenterology
https://www.readbyqxmd.com/read/29127060/granulocyte-colony-stimulating-factor-and-autologous-cd133-positive-stem-cell-therapy-in-liver-cirrhosis-realistic-an-open-label-randomised-controlled-phase-2-trial
#19
Philip Noel Newsome, Richard Fox, Andrew L King, Darren Barton, Nwe-Ni Than, Joanna Moore, Christopher Corbett, Sarah Townsend, James Thomas, Kathy Guo, Diana Hull, Heather A Beard, Jacqui Thompson, Anne Atkinson, Carol Bienek, Neil McGowan, Neil Guha, John Campbell, Dan Hollyman, Deborah Stocken, Christina Yap, Stuart John Forbes
BACKGROUND: Results of small-scale studies have suggested that stem-cell therapy is safe and effective in patients with liver cirrhosis, but no adequately powered randomised controlled trials have been done. We assessed the safety and efficacy of granulocyte colony-stimulating factor (G-CSF) and haemopoietic stem-cell infusions in patients with liver cirrhosis. METHODS: This multicentre, open-label, randomised, controlled phase 2 trial was done in three UK hospitals and recruited patients with compensated liver cirrhosis and MELD scores of 11·0-15·5...
November 7, 2017: Lancet. Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/29121465/co-culture-of-marine-invertebrate-associated-bacteria-and-interdisciplinary-technologies-enable-biosynthesis-and-discovery-of-a-new-antibiotic-keyicin
#20
Navid Adnani, Marc Chevrette, Srikar N Adibhatla, Fan Zhang, Qing Yu, Doug R Braun, Justin Nelson, Scott W Simpkins, Bradon R McDonald, Chad L Myers, Jeff S Piotrowski, Christopher J Thompson, Cameron R Currie, Lingjun Li, Scott R Rajski, Tim S Bugni
Advances in genomics and metabolomics have made clear in recent years that microbial biosynthetic capacities on Earth far exceed previous expectations. This is attributable, in part, to the realization that most microbial natural product (NP) producers harbor biosynthetic machineries not readily amenable to classical laboratory fermentation conditions. Such "cryptic" or dormant biosynthetic gene clusters (BGCs) encode for a vast assortment of potentially new antibiotics and, as such, have become extremely attractive targets for activation under controlled laboratory conditions...
November 9, 2017: ACS Chemical Biology
keyword
keyword
79153
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"