James E. Galagan, K Minch, Matthew Peterson, Anna Lyubetskaya, Elham Azizi, Linsday Sweet, Antonio L. C. Gomes, Tige R. Rustad, Gregory Dolganov, Irina Glotova, Thomas Abeel, Chris Mahwinney, Adam D. Kennedy, René Allard, William Brabant, Andrew Krueger, Suma Jaini, Brent Honda, Wen‐Han Yu, Mark J. Hickey, Jeremy Zucker, Christopher Garay, Brian Weiner, Peter Sisk, Christian Stolte, Jessica K. Winkler, Yves Van de Peer, Paul Christopher Iazzetti, Diogo M. Camacho, Jonathan M. Dreyfuss, Yang Liu, Anca Dorhoi, Hans‐Joachim Mollenkopf, Paul Drogaris, Julie Lamontagne, Yiyong Zhou, Julie Piquenot, Sang Tae Park, Sahadevan Raman, Stefan H. E. Kaufmann, Robert P. Mohney, Daniel Chelsky, D. Branch Moody, David R. Sherman, Gary K. Schoolnik,
We have taken the first steps towards a complete reconstruction of the Mycobacterium tuberculosis regulatory network based on ChIP-Seq and combined this reconstruction with system-wide profiling of messenger RNAs, proteins, metabolites and lipids during hypoxia and re-aeration. Adaptations to hypoxia are thought to have a prominent role in M. tuberculosis pathogenesis. Using ChIP-Seq combined with expression data from the induction of the same factors, we have reconstructed a draft regulatory network ...
Tópico(s): Bacterial Genetics and Biotechnology
2013 - Nature Portfolio | Nature
Shuyi Ma, Robert Morrison, Samuel J. Hobbs, Vijay Soni, Jessica Farrow-Johnson, Andrew Frando, Neil Fleck, Christoph Grundner, Kyu Y. Rhee, Tige R. Rustad, David R. Sherman,
Transposon-based strategies provide a powerful and unbiased way to study the bacterial stress response1-8, but these approaches cannot fully capture the complexities of network-based behaviour. Here, we present a network-based genetic screening approach: the transcriptional regulator-induced phenotype (TRIP) screen, which we used to identify previously uncharacterized network adaptations of Mycobacterium tuberculosis to the first-line anti-tuberculosis drug isoniazid (INH). We found regulators that ...
Tópico(s): Bacterial Genetics and Biotechnology
2020 - Nature Portfolio | Nature Microbiology
D. Russeil, J. Tigé, C. Adami, L. D. Anderson, N. Schneider, A. Zavagno, M. R. Samal, P. Amram, L. Guennou, E. Le Coarer, Andrew Walsh, S. N. Longmore, Cormac Purcell,
Aims. NGC 6334 and NGC 6357 are amongst the most active, optically visible Galactic star-forming complexes. They are composed of several H ii regions that have a significant impact on their surrounding. The aim of this paper is to present a kinematic study of the optical H ii regions that belong to NGC 6334 and NGC 6357.
Tópico(s): Astronomy and Astrophysical Research
2016 - EDP Sciences | Astronomy and Astrophysics
Rajendra Dulal, Bishnu Dahal, Andrew Forbes, Niraj Bhattarai, Ian L. Pegg, John Philip,
Tópico(s): Wireless Power Transfer Systems
2018 - Cambridge University Press | Bulletin of the American Physical Society
Patrick A. Fekety, Michael J. Falkowski, Andrew T. Hudak, Theresa B. Jain, Jeffrey S. Evans,
... retenues et la surface terrière et densité des tiges de cette unité sont ensuite estimés avec les ... sont plus robustes que pour la densité de tiges lorsque les modèles sont transférés à une unité ... 7 % et 67.3 % pour la densité des tiges. Nous concluons que, jusqu'à ce que des ...
Tópico(s): Forest Ecology and Biodiversity Studies
2018 - Taylor & Francis | Canadian Journal of Remote Sensing
Rudolf Pardubsky, Andrew P. Sprowson, Konstantinos Sarantos, Pedro Foguet,
Considérant que la population des patients jeunes et actifs qui ont besoin de l'arthroplastie totale de hanche augmente, les implants de préservation de l'os sont considérés comme une option raisonnable car les patients de ce groupe sont plus susceptibles de subir une chirurgie de révision à long terme. Nous avons rétrospectivement évalué cliniquement et radiologiquement 91 patients (96 PTH's), qui ont subi une arthroplastie de la hanche avec une tige femoral courte Profemur Preserve sans ciment ...
Tópico(s): Total Knee Arthroplasty Outcomes
2014 - Elsevier BV | Revue de Chirurgie Orthopédique et Traumatologique
Rajendra Dulal, Bishnu Dahal, Andrew Forbes, Niraj Bhattarai, Ian L. Pegg, John Philip,
... due to time reversal symmetry breaking. Co 2 TiGe is one of the predicted ferromagnetic Weyl semimetals. ... anomalous Hall conductivity in half-metallic Co 2 TiGe thin films grown by molecular beam epitaxy. The ...
Tópico(s): Topological Materials and Phenomena
2019 - Nature Portfolio | Scientific Reports
... 15, 1916. 19 Constantin, M. Etude comparée des tiges aérieenes et souterraines des Dicotyledons. Ann. des Sci. ... humidité du sol sur la structure de la tige et des feuilles. Compt. Rend., Paris , Tome, 115, ...
Tópico(s): Plant Taxonomy and Phylogenetics
1919 - Wiley | New Phytologist
... 435– 47. Louvel, C. (1960). Ramification d'une tige principale de Lyginopteris oldhamia Binney. Bull. Soc. géol. ...
Tópico(s): Fern and Epiphyte Biology
1970 - Wiley | Biological reviews/Biological reviews of the Cambridge Philosophical Society
Sayantani Sindher, Andrew Long, Natasha Purington, Madeleine B. Chollet, Sara C. Slatkin, Sandra Andorf, Dana Tupa, Divya Kumar, Margaret Woch, Katherine O'Laughlin, Amal Assa’ad, Jacqueline A. Pongracic, Jonathan M. Spergel, Jonathan S. Tam, Stephen A. Tilles, Julie Wang, Stephen J. Galli, Kari C. Nadeau, R. Sharon Chinthrajah,
... food-specific SPT, sIgE, and sIgE/total IgE (tIgE) thresholds calculated from cumulative tolerated dose (CTD)-dependent ...
Tópico(s): Contact Dermatitis and Allergies
2018 - Frontiers Media | Frontiers in Immunology
Andrew D. Richardson, Catherine Bealle Statland, Timothy G. Grégoire,
... coupe à la dimension 32 ans auparavant.Les tiges restantes, âgées de 130 à 170 ans, avaient, ...
Tópico(s): Bioenergy crop production and management
2003 - Springer Science+Business Media | Annals of Forest Science
John M. Levenick, Andrew J. Groff, Carl Manzo, Courtney Lester, Jennifer Maranki,
Background and AimsEndoscopic mucosal resection (EMR) has become the standard for removing large colon polyps but has a 10%-30% recurrence rate using standard techniques. Data shows improved recurrence rates with focal therapy of the edge of the resection base using cautery. We examine a novel technique, hybrid APC assisted EMR, which treats both the edge and the base with cautery to assess its effect on local recurrence.MethodsWe reviewed all EMRs of polyps >2 cm by a single endoscopist with 6-month ...
Tópico(s): Helicobacter pylori-related gastroenterology studies
2021 - Elsevier BV | Techniques and Innovations in Gastrointestinal Endoscopy
Robin Baddeley, Lars Aabakken, Andrew Veitch, Bu Hayee,
... Gastrointest Endosc https://doi.org/10.1016/j.tige.2021.12.005.Google ScholarSingle-use endoscopes have ...
Tópico(s): Healthcare cost, quality, practices
2022 - Elsevier BV | Gastroenterology
Gregory A. Coté, Badih Joseph Elmunzer, E Förster, Robert A. Moran, John G. Quiles, Daniel S. Strand, Dushant Uppal, Andrew Y. Wang, Peter B. Cotton, Michael G. McMurtry, James M. Scheiman,
Measuring adherence to ERCP quality indicators (QIs) is confounded by variability in indications, maneuvers, and documentation styles. We hypothesized that incorporation of mandatory, structured data fields within reporting software would permit accurate measurement of QI adherence rates and facilitate generation of a provider ERCP report card.At two referral centers, endoscopy documentation software was modified to generate provider alerts prior to finalizing the note. The alerts reminded the provider ...
Tópico(s): Esophageal and GI Pathology
2021 - Elsevier BV | Techniques and Innovations in Gastrointestinal Endoscopy
Ross C. Buerlein, Daniel S. Strand, Dushant Uppal, James T. Patrie, Bryan G. Sauer, Vanessa M. Shami, James M. Scheiman, Victor M. Zaydfudim, Todd W. Bauer, Reid B. Adams, Andrew Y. Wang,
Abstract Background and Aims Palliative ERCP-directed photodynamic therapy (PDT) and radiofrequency ablation (RFA) are available to treat biliary obstruction from perihilar cholangiocarcinoma (pCCA), but data comparing endobiliary ablation with stenting to biliary stenting alone in these patients are lacking. The aims of this study were to compare (1) survival and (2) frequencies of adverse events in patients with unresectable pCCA who underwent endobiliary ablation and stenting vs biliary stenting alone. Methods ...
Tópico(s): Pediatric Hepatobiliary Diseases and Treatments
2022 - Elsevier BV | Techniques and Innovations in Gastrointestinal Endoscopy
Osman Ali, Andrew Canakis, Yuting Huang, Harsh Patel, Madeline Alizadeh, Raymond Kim,
Endoscopic submucosal dissection (ESD) is a therapeutic technique for en-bloc resection of both large (>20 mm) and smaller, complex gastrointestinal neoplasms. ESD has a higher success rate of en-bloc resection and a lower rate of local recurrence compared to endoscopic mucosal resection (EMR). Removal of lesions via ESD can leave large mucosal defects, raising unique challenges leading to adverse events. We aimed to determine clinical outcomes including delayed bleeding, perforation and hospitalization ...
Tópico(s): Metastasis and carcinoma case studies
2022 - Elsevier BV | Techniques and Innovations in Gastrointestinal Endoscopy
Calvin Geng, Jagannath Kadiyala, Ross C. Buerlein, Vanessa M. Shami, Andrew Y. Wang, Alexander Podboy,
Endoscopic mucosal closure is an important part of modern gastroenterology practice. As the diagnostic and therapeutic reach of interventional endoscopy continues to grow, so too will the need for effective mucosal closure devices. Approved in 2020, the Apollo X-Tack through-the-scope (TTS) system is compatible with gastro- and colonoscopes and does not require endoscope withdrawal to deploy its HeliX Tacking system for mucosal closure.1,2 Although several reports have noted the excellent clinical ...
Tópico(s): Reconstructive Surgery and Microvascular Techniques
2023 - Elsevier BV | Techniques and Innovations in Gastrointestinal Endoscopy
... bien que l'absence de stomates sur les tiges puisse expliquer l'absence correspondante de pucerons à ...
Tópico(s): Plant tissue culture and regeneration
1974 - Wiley | Entomologia Experimentalis et Applicata
Daniel B. Maselli, Ramzi Mulki, Reem Matar, Andrew C. Storm, Barham K. Abu Dayyeh,
With the growing epidemic of obesity, endoscopic bariatric therapies have evolved to help bridge the treatment divide between behavioral/pharmacologic therapies—which have limited efficacy—and bariatric surgical interventions—which are invasive and contraindicated in those with extensive medical comorbidities. Among endoscopic bariatric therapies, endoscopic suturing procedures focused on gastric remodeling have a promising foothold in the multidisciplinary management of obesity and its comorbidities ...
Tópico(s): Body Contouring and Surgery
2020 - Elsevier BV | Techniques and Innovations in Gastrointestinal Endoscopy
Andrew Canakis, Abdulhameed Al-Sabban, Shayan Irani,
The development of endoscopic closure devices has revolutionized management options for gastrointestinal defects. The endoscopists' toolbox has expanded from through-the-scope clips to over-the-scope clips and over-the-scope suturing. The over the scope devices are somewhat limited by the target location, maneuverability and need for device withdrawal for application. The introduction of a novel through-the-scope helix tack suture system (TTSS) enhances the toolbox for defect closure as this device ...
Tópico(s): Esophageal and GI Pathology
2024 - Elsevier BV | Techniques and Innovations in Gastrointestinal Endoscopy
Lauren D. Feld, Katherine Kirk, Andrew D. Feld,
Endoscopy is generally safe, well tolerated, and important for both diagnosis and therapeutic interventions. Endoscopic procedures are important for the prevention of colon cancer, the control of active hemorrhage, symptomatic improvement for dysphagia, prevention of cancer in Barrett's esophagus and treatment of pancreatic and hepatobiliary disorders, etc. There has been an ongoing trend towards expansion of uses of therapeutic endoscopic procedures, including minimally invasive procedures, (such ...
Tópico(s): Foreign Body Medical Cases
2022 - Elsevier BV | Techniques and Innovations in Gastrointestinal Endoscopy
James D. Haddad, Thomas Tielleman, Andrew Fuller, Anna Tavakkoli, Dutch Vanderveldt, Markus Goldschmiedt, Nisa Kubiliun, Tarek Sawas,
Abstract Background and Aims : Pancreatic fluid collections (PFCs) are common complications of acute pancreatitis and can cause pain, difficulty feeding, and infection. Endoscopic ultrasound (EUS)-guided drainage has become the standard of care, with lumen-apposing metal stents (LAMS) replacing double pigtail plastic stents (DPPS) as the preferred device. Coaxial placement of DPPS through LAMS is hypothesized to lower the risks of adverse events related to LAMS. We conducted a retrospective study to evaluate ...
Tópico(s): Gallbladder and Bile Duct Disorders
2022 - Elsevier BV | Techniques and Innovations in Gastrointestinal Endoscopy
Shivram Chandramouli, Andrew Wang, David A. Leiman,
Tópico(s): Eosinophilic Esophagitis
2024 - Elsevier BV | Techniques and Innovations in Gastrointestinal Endoscopy
Xiao Jing Wang, Tala Mahmoud, Daniel Gonzalez‐Izundegui, Katayoun Khoshbin, Maria Laura Ricardo Silgado, Louis M. Wong Kee Song, Elizabeth Rajan, Navtej Buttar, Vinay Chandrasekhara, Barham K. Abu Dayyeh, Andrew C. Storm,
Background and Aims Over-the-scope clips (OTSCs; Ovesco Endoscopy) have been used for closure of fistulas, leaks, acute perforations, gastrointestinal tract bleeding, and stent anchoring. Adverse events (AEs) include perforation, migration, and ulceration. Little is known about the natural history of OTSCs, and no data addressing the longevity of OTSCs are available. We reviewed our center's experience with the natural history of the OTSC device. Methods We retrospectively identified patients who ...
Tópico(s): Foreign Body Medical Cases
2022 - Elsevier BV | Techniques and Innovations in Gastrointestinal Endoscopy
Paolo R. Ramirez, Andrew A. Pineda, Andrew W. Schultz, Michael Mayo Smith, Audrey H. Calderwood,
Written colonoscopy reports provide important continuity of care regarding future screening/surveillance, which is particularly important when an individualized approach is being communicated (eg, in older adults and patients with polyps).1US Preventive Services Task ForceJ Am Med Assoc. 2021; 325: 1965-1977Crossref PubMed Scopus (612) Google Scholar,2Robertson DJ et al.Am J Gastroenterol. 2002; 97: 2651-2656Crossref PubMed Google Scholar Despite gastroenterology subspecialty guidance that emphasizes ...
Tópico(s): Esophageal Cancer Research and Treatment
2023 - Elsevier BV | Techniques and Innovations in Gastrointestinal Endoscopy
Daniel B. Maselli, Andrew C. Storm, Reem Matar, Barham K. Abu Dayyeh,
Endoluminal stenting serves as an essential tool in the gastroenterologist's arsenal to manage perforations, leaks, fistulas, and both benign and malignant strictures; however, the heterogeneity of stent design, indication, and location renders comprehensive and systemic comparison of their efficacy a perennial challenge, despite their widespread use. Appraisal of their associated risks faces similar obstacles. Given the lack of robust, randomized, prospective data, understanding the complications ...
Tópico(s): Foreign Body Medical Cases
2020 - Elsevier BV | Techniques and Innovations in Gastrointestinal Endoscopy
Nikhil R. Thiruvengadam, Christopher Hamerski, Andrew Nett, Yasser M. Bhat, Janak N. Shah, Jona C. Bernabe, Steven D. Kane, Kenneth F. Binmoeller, Rabindra R. Watson,
Background and AimsPostoperative leaks of the foregut are associated with significant morbidity and mortality. While there is extensive data on the use of luminal stents for treatment of esophageal and postbariatric leaks, limited data exists regarding endoscopic management of gastroenteric leaks.MethodsOur single-center retrospective cohort study reviewed 31 patients undergoing endoscopic therapy for nonbariatric postoperative gastroenteric foregut leaks between 2011 and 2018. Fifteen patients ...
Tópico(s): Gastroesophageal reflux and treatments
2020 - Elsevier BV | Techniques and Innovations in Gastrointestinal Endoscopy
Sabrina Krief, Jean-Michel Krief, Andrew Seguya,
... maïs des villageois, ingérant les épis et les tiges. Enfin, ils sont aussi exposés aux particules de ...
Tópico(s): Zoonotic diseases and public health
2013 - Société Francophone de Primatologie | Revue de primatologie
Daniel Mettman, Azhar Saeed, Janna Shold, Raquele Laury, Andrew Ly, Irfan Ullah Khan, Shivani Golem, Mojtaba Olyaee, Maura O’Neil,
Background and Aims Reports on fluorescent in situ hybridization (FISH) of pancreatobiliary strictures have shown a wide range of sensitivities for malignancy detection. Our aim was to determine the sensitivity and specificity at our institution of biliary brushings, forceps biopsies, fine needle aspirations, FISH, and their combinations. Methods The study entailed a retrospective review of all cases with pancreatobiliary stricture specimens at our institution over a 5-year period. The medical record ...
Tópico(s): Pediatric Hepatobiliary Diseases and Treatments
2021 - Elsevier BV | Techniques and Innovations in Gastrointestinal Endoscopy
Franciska J. Gudenkauf, Amit Mehta, Lorenzo Ferri, Hiroyuki Aihara, Peter V. Draganov, Dennis Yang, Terry L. Jue, Craig A. Munroe, Eshandeep S. Boparai, Neal Mehta, Amit Bhatt, Nikhil A. Kumta, Mohamed O. Othman, Michael Oliver M. Mercado, Huma Javaid, A. Aziz Aadam, Amanda B. Siegel, Theodore James, Ian S. Grimm, John M. DeWitt, Aleksey Novikov, Alexander Schlachterman, Thomas E. Kowalski, Jason Samarasena, Rintaro Hashimoto, Nabil El Hage Chehade, John G. Lee, Kenneth J. Chang, Bailey Su, Michael Ujiki, Reem Z. Sharaiha, David L. Carr‐Locke, Alex Chen, Michael Chen, Yen‐I Chen, Yutaka Tomizawa, Daniel von Renteln, Vivek Kumbhari, Mouen A. Khashab, Robert Bechara, Michael Karasik, Neej J. Patel, Norio Fukami, Makoto Nishimura, Yuri Hanada, Louis M. Wong Kee Song, Monika Laszkowska, Andrew Y. Wang, Joo Ha Hwang, Shai Friedland, Amrita Sethi, Saowanee Ngamruengphong,
Background and Aims Endoscopic submucosal dissection (ESD) is an important treatment for gastric neoplasia. Some gastric adenomas with low-grade dysplasia (LGD) and high-grade dysplasia (HGD) on endoscopic forceps biopsy (EFB) are diagnosed as gastric adenocarcinoma (GAC) after ESD. We aimed to identify factors associated with histological diagnosis of gastric lesions and predictors for pathological upstaging following ESD. Methods This retrospective study analyzed data from 309 patients who underwent ...
Tópico(s): Helicobacter pylori-related gastroenterology studies
2022 - Elsevier BV | Techniques and Innovations in Gastrointestinal Endoscopy