Nils Risgaard‐Petersen, Lars Peter Nielsen, Søren Rysgaard, Tage Dalsgaard, Rikke Louise Meyer,
... First Published online: October 24, 2003 Nils Risgaard-Petersen, Nils Risgaard-Petersen National Environmental Research Institute, Department of ... for more papers by this author Nils Risgaard-Petersen, Nils Risgaard-Petersen National Environmental Research Institute, Department of Marine Ecology, ...
Tópico(s): Aquatic Invertebrate Ecology and Behavior
2004 - Wiley | Limnology and Oceanography Methods
Lars Peter Nielsen, Nils Risgaard‐Petersen, Søren Rysgaard, T. H. Blackburn,
... DenmarkSearch for more papers by this authorNils Risgaard-Petersen, Nils Risgaard-Petersen Department of Microbial Ecology, Institute of ... DenmarkSearch for more papers by this authorNils Risgaard-Petersen, Nils Risgaard-Petersen Department of Microbial Ecology, Institute of Biological Sciences, ...
Tópico(s): Coastal wetland ecosystem dynamics
1996 - Wiley | Limnology and Oceanography
Carsten Wolff, K Kleesiek, Nils Petersen, J. Beyer,
... Oeynhausen GermanySearch for more papers by this authorNils Petersen MD, Nils Petersen MD Institute of Transfusion Medicine Municipal Clinics ... Oeynhausen GermanySearch for more papers by this authorNils Petersen MD, Nils Petersen MD Institute of Transfusion Medicine Municipal Clinics Dortmund ...
Tópico(s): Liver Disease Diagnosis and Treatment
1994 - Wiley | Transfusion
Aarón Rodríguez-Calienes, Milagros Galecio‐Castillo, Mudassir Farooqui, Ameer E Hassan, Mouhammad Jumaa, Afshin A. Divani, Marc Ribó, Michael Abraham, Nils Petersen, Johanna T Fifi, Waldo R. Guerrero, Amer Malik, James E. Siegler, Thanh N. Nguyen, Albert J. Yoo, Guillermo Linares, Nazli Janjua, Darko Quispe‐Orozco, Wondwossen Tekle, Hisham Alhajala, Asad Ikram, Federica Rizzo, Abid Qureshi, Yelyzaveta Begunova, Stavros Matsoukas, Nicholas Vigilante, Sergio Salazar‐Marioni, Mohamad Abdalkader, Weston Gordon, Jazba Soomro, Charoskon Turabova, Juan Vivanco‐Suarez, Maxim Mokin, Dileep R. Yavagal, Tudor Jovin, Sunil A. Sheth, Santiago Ortega‐Gutiérrez,
We aimed to describe the safety and efficacy of mechanical thrombectomy (MT) with or without intravenous thrombolysis (IVT) for patients with tandem lesions and whether using intraprocedural antiplatelet therapy influences MT's safety with IVT treatment.
Tópico(s): Clinical practice guidelines implementation
2023 - Lippincott Williams & Wilkins | Stroke
Faysal Benali, Nishita Singh, Joachim Fladt, Tanaporn Jaroenngarmsamer, Fouzi Bala, Johanna M. Ospel, Brian Buck, Dar Dowlatshahi, Thalia S. Field, Ricardó A. Hanel, Lissa Peeling, Michael Tymianski, Michael D. Hill, Mayank Goyal, Aravind Ganesh, Philip A. Barber, Eric E. Smith, Simerpreet Bal, Suresh Subramanian, Steven Peters, Philippe Couillard, Gary Klein, Peter K. Stys, Shelagh B. Coutts, John Wong, Alim P. Mitha, Muneer Eesa, William Morrish, Saad Alqatani, Nima Kashani, Prasanna Venkatesan, Ericka Teleg, Amith Sitaram, Brett Graham, Stephen van Gaal, Aimen Moussaddy, Debabrata Chakraborty, Nicholar Maraj, Andrew Lockey, Shuo Chen, Ravinder Singh, Abdulaziz Sulaiman Alsultan, Ria Asunsian, Dominic Tse, Darshan Doshi, Ondřej Volný, Piyush Ojha, Ankur Wadhwa, Martha Marko, Nishita Singh, Sanchea Wasyliw, Karla J. Ryckborst, Carol Kenney, Supriya Save, Anitha Jambula, Nancy Newcommon, Gavin Hull, Darcy Blackstock, Sharon Kiszczak, L Zimmel, Michelle Wright, Cari Jahraus, Linda Andersen, Shelly Bohn, Joseph Paul, Brian Buck, Kenneth Butcher, Ashfaq Shuaib, Tom Jeerakathil, Glen C. Jickling, Derek J. Emery, Jeremy Rempel, Richard J. Ower, Robert Ashforth, Tom Yeo, Trevor Kotylak, Cian O Kelly, Michael Chow, Mizaffar Siddiqui, Maher Saqqur, Atlantic D’Souza, Mar Lloret, Asif Butt, Ali Zohair Nomani, Hayrapet Kalashyan, Sibi Thirunavukkarasu, Juline Jabs, Paige Fairall, Lori Piquette, Stephen Phillips, A. Laine Green, Gordon Gubitz, Jens O. Heidenreich, Thien Huynh, Jai Shankar, William J. Maloney, Robert Vandorpe, Matthias H. Schmidt, Gwynedd E. Pickett, Adrienne Weeks, Juditch Jarrett, Debbie MacDonald, Joanna Arsenault, Ruth Kinnear, Jennifer Mandzia, Michael Mayich, Melfort Boulton, Maria Bres-Bullrich, Sebastián Fridman, Ruba Kiwan, Donald Lee, Stephen Lownie, Alexander V. Khaw, Sachin Pandey, Manas Sharma, Luciano A. Sposato, Kevin Wade, Beth Beauchamp, Lindsay Lambourn, Belinda Amato-Marziali, Daniel Roy, Nicole Deneault, Yan Deschaintre, Laura Gioia, Grégory Jacquin, Céline Odier, Christian Stapf, Daniela Iancu, Jean Raymond, Alain Weill, Marlène Lapierre, Nadia Jadil, Judlène Jolteus, Jeanne Teitelbaum, Mark Angle, Mathew Hannouche, Mohamed Badawy, Justin Létourneau, Maria Cortes, Grant Linnell, Donatella Tampieri, Lucy Vieira, Catherine Legault, Liam Durcan, Angela Moore, Erin L. Cole, Claire Magnussen, Kristiana Salmon, Salma Khalil, Isabelle Desloges, Lindsay Waxman, Wynne Abdon, Sonia Lai, Dar Dowlatshahi, Michel Shamy, Grant Stotts, Dylan Blacquière, Howard Lesiuk, Aiman Quateen, Brian Drake, Brian Dewar, Zeinab Daham, Michael Kelly, Gary Hunter, Lissa Peeling, Brett Graham, Ruth Whelan, Aaron Garner, Lilian Urroz, Sharleen Maley, Frank L. Silver, Leanne K. Casaubon, Aleksanda Pikula, Martín del Campo, Joanna D. Schaafsma, Cheryl Jaigobin, Timo Krings, Vítor Mendes Pereira, Ronit Agid, Richard Farb, Libby Kalman, Anne Cayley, Janice E. Williams, Tim Stewart, Karen Misquitta, Aditya Bharatha, Daniel Selchen, Thomas R. Marotta, Dipanka Sarma, Walter Montanera, Julian Spears, Gustavo Saposnik, Pawel Kostyrko, Yangmei Li, Carmen Parra-Fariñas, Jose Danilo Bengzon Diestro, Marie‐Christine Camden, Steve Verreault, Ariane Mackey, Marie‐Ève Audet, Geneviève Milot, Pascale Lavoie, Jean‐Luc Gariépy, Karine Collard, Annette Haché, Demetrios J. Sahlas, Ahmed M. Alshanbari, Josephine Baldwin, Luciana Catanese, Bing Chen, Danielle de Sá Boasquevisque, Aviraj S. Deshmukh, Josrdan M. Knapman, Shana Lamers, Ramiro Larrazabal, Susan V. MacMillan, M. Lauren, Alicia M. Mattai, Sumiti Nayar, Kuan H. Ng, Wieslaw Oczkowski, Kanjana Perera, Mays Shawawrah, Ashkan Shoamanesh, Gita Sobhi, Nabeel Muzaffar Syed, Noran Y. Yaher, Cheyanne Vandervelde, Di Wang, Thalia S. Field, Stephen van Gaal, Philip Teal, Oscar Benavente, Laura Wilson, Sharanpal Mann, Samuel Yip, Colleen B. Murphy, Manraj K. S. Heran, Axel Rohr, Fabio Settecase, Gary Redekop, Charles S. Haw, Genoveva Maclean, Karina Murray, Rosalin Chiu, Alana M. Flexman, Eilidh Strecha, Yolanda Gayton, Judy Yip, Richard H. Swartz, Mark I. Boulos, David J. Gladstone, Amy Yu, Julia Hopyan, Houman Khosravani, Herbert A. Manosalva Alzate, Alisia Southwell, Maneesha Kamra, Kaitlyn Lopes, Arunima Kapoor, Leodante da Costa, Victor X. D. Yang, Erin Dyer, Ruchir A. Shah, Brenda M. Knowles, Jennifer Nichols, Jennifer Patterson, Krista A. Cope, Lee Dickerson, Katrina K. Barton, Kimberly Gray, Ticey N. Massengale, Melanie G. Miller, Cindy Simpson, Sabrina Walker, Chlin R. Tennyson-Yemm, Donald Frei, Bellon Richard J, Benjamin Atchie, Ian A. Kaminsky, Duandelyn C. Wilson, Nicolle L. Schraeder, Eric J. Arias, Lisa M. Kodis, Mark E. Talley, Alex A. Edinger, Tiffany C. Talley, Ita P. Dempsey, Laurie Williams, Scott A. Williams, Sonny Kupniewski, Brad K. Fasbinder, Joanna M. Snead, Hana Choe, Larami Mackenzie, David C. Weisman,
Importance Age is a leading predictor of poor outcomes after brain injuries like stroke. The extent to which age is associated with preexisting burdens of brain changes, visible on neuroimaging but rarely considered in acute decision-making or trials, is unknown. Objectives To explore the mediation of age on functional outcome by neuroimaging markers of frailty (hereinafter neuroimaging frailty) in patients with acute ischemic stroke receiving endovascular thrombectomy (EVT). Design, Setting, and ...
American Medical Association
Stephen J. Sowerby, George B. Petersen, Nils G. Holm,
Tópico(s): Fractal and DNA sequence analysis
2002 - Springer Science+Business Media | Origins of Life and Evolution of Biospheres
C. S. Huang, Ling Zhang, Pernille Johansen, Mikael Agerlin Petersen, Nils Arneborg, Lene Jespersen,
The antagonistic activities of native Debaryomyces hansenii strains isolated from Danish cheese brines were evaluated against contaminating molds in the dairy industry. Determination of chromosome polymorphism by use of pulsed-field gel electrophoresis (PFGE) revealed a huge genetic heterogeneity among the D. hansenii strains, which was reflected in intra-species variation at the phenotypic level. 11 D. hansenii strains were tested for their ability to inhibit germination and growth of contaminating ...
Tópico(s): Probiotics and Fermented Foods
2021 - Frontiers Media | Frontiers in Microbiology
Daniel H. Madsen, Carlos Azevedo, Iolanda Micco, L. Petersen, Nils Jakob Vest Hansen,
DNA-encoded libraries (DELs) are collections of small molecules covalently attached to amplifiable DNA tags carrying unique information about the structure of each library member. A combinatorial approach is used to construct the libraries with iterative DNA encoding steps, facilitating tracking of the synthetic history of the attached compounds by DNA sequencing. Various screening protocols have been developed which allow protein target binders to be selected out of pools containing up to billions ...
Tópico(s): RNA and protein synthesis mechanisms
2020 - Elsevier BV | Progress in medicinal chemistry
H. G. MUKHERJEE, J. Craig Blain, Lee E. Vandivier, Donovan N. Chin, Jessica E. Friedman, Fei Liu, Ashley Maillet, Chao Fang, Jenifer B. Kaplan, Jinxing Li, David M. Chenoweth, Allan Beck Christensen, L. Petersen, Nils Jakob Vest Hansen, Luis Barrera, Neil Kubica, G. Kumaravel, Jennifer C. Petter,
RNA is emerging as a valuable target for the development of novel therapeutic agents. The rational design of RNA-targeting small molecules, however, has been hampered by the relative lack of methods for the analysis of small molecule–RNA interactions. Here, we present our efforts to develop such a platform using photoaffinity labeling. This technique, termed Photoaffinity Evaluation of RNA Ligation-Sequencing (PEARL-seq), enables the rapid identification of small molecule binding locations within ...
Tópico(s): RNA Research and Splicing
2020 - American Chemical Society | ACS Chemical Biology
Kirstin Petersen, Nils Napp, Robert Stuart‐Smith, Daniela Rus, Mirko Kovač,
Collective robotic construction concerns multirobot systems that modify their environment according to high-level user-specified goals.
Tópico(s): BIM and Construction Integration
2019 - American Association for the Advancement of Science | Science Robotics
Dennis S. Petersen, Nils Kreuter, Lars Heepe, Sebastian Büsse, Arndt H. J. Wellbrock, Klaudia Witte, Stanislav N. Gorb,
The louse fly Crataerina pallida is an obligate blood-sucking ecto-parasite of the common swift Apus apus. Due to reduction of the wings, C. pallida is unable to fly, thus an effective and reliable attachment to their host's plumage is of outmost importance. Its attachment system shows several modifications in comparison to other calyptrate flies. The most prominent ones are the large tridentate claws and the dichotomously shaped setae located on the pulvilli. Based on data from morphological analysis, ...
Tópico(s): Insect and Pesticide Research
2018 - The Company of Biologists | Journal of Experimental Biology
Mads Petersen, Nils Knudsen, Allan Carlé, Stig Andersen, Torben Jørgensen, Hans Perrild, Lars Ovesen, Lone Banke Rasmussen, Betina H. Thuesen, Inge Bülow Pedersen,
Summary Objective Monitoring the influence of cautious iodine fortification ( IF ) on the incidence rate of overt thyrotoxicosis in Denmark with formerly frequent multinodular toxic goitre. Design A 21‐year (1997‐2017) prospective population‐based study identified all new cases of overt biochemical thyrotoxicosis in two open cohorts: a Western cohort with moderate iodine deficiency ( ID ) and an Eastern cohort with mild ID (total n = 533 969 by 1 January 1997). A diagnostic algorithm was applied to all thyroid ...
Tópico(s): Ion channel regulation and function
2018 - Wiley | Clinical Endocrinology
Mads Petersen, Nils Knudsen, Allan Carlé, Stig Andersen, Torben Jørgensen, Hans Perrild, Lars Ovesen, Lone Banke Rasmussen, Betina H. Thuesen, Inge Bülow Pedersen,
Objective: To monitor the impact of a cautious iodine fortification (IF) on the incidence of overt hypothyroidism in two subpopulations with different levels of preexisting iodine deficiency (ID).Design: A 20-year (1997 to 2016) prospective population-based study identified all new cases of diagnosed overt biochemical hypothyroidism in two open cohorts: a western cohort with moderate ID (n = 309,434; 1 January 1997) and an eastern cohort with mild ID (n = 224,535; 1 January 1997).A diagnostic algorithm was ...
Tópico(s): Vitamin D Research Studies
2018 - Oxford University Press | The Journal of Clinical Endocrinology & Metabolism
Anja N. Birch, Mikael Agerlin Petersen, Nils Arneborg, Åse Hansen,
Baker's yeast is used for bread fermentation throughout the world and it is very important for the bread quality. The scope of this work was to investigate how the aroma of wheat bread crumb is influenced by yeast fermentation by comparing the aroma formation of bread fermented by seven commercial baker's yeasts. Dough samples were fermented with equal number of yeast cells to equal height and then baked. The volatile components were extracted by dynamic headspace sampling and analyzed by gas chromatography ...
Tópico(s): Probiotics and Fermented Foods
2013 - Elsevier BV | Food Research International
Tobias N. Haase, Morten Rasmussen, Caroline Jaksch, Louise W. Gaarn, Charlotte Petersen, Nils Billestrup, Jens Høiriis Nielsen,
Maternal low-protein (LP) diet during gestation results in a reduced beta cell mass in the offspring at birth and this may hamper the ability to adapt to high-energy food and sedentary lifestyle later in life. To investigate the biology behind the LP-offspring phenotype, this study aimed to identify differentially expressed genes in the pancreas and their potential role in the fetal programming.Wistar rats were given either an LP diet or normal-chow (NC) diet during gestation and differentially expressed ...
Tópico(s): Renal and related cancers
2013 - Springer Science+Business Media | Diabetologia
Kristoffer L. Egerod, Chunyu Jin, Pia S. Petersen, Nils Wierup, F. Sundler, Birgitte Holst, Thue W. Schwartz,
Mice deficient in the zinc-sensor GPR39, which has been demonstrated to protect cells against endoplasmatic stress and cell death in vitro, display moderate glucose intolerance and impaired glucose-induced insulin secretion. Here, we use the Tet-On system under the control of the proinsulin promoter to selectively overexpress GPR39 in the β cells in a double transgenic mouse strain and challenge them with multiple low doses of streptozotocin, which in the wild-type littermates leads to a gradual ...
Tópico(s): Pancreatic function and diabetes
2011 - Hindawi Publishing Corporation | International Journal of Endocrinology
Nicole Hartwig Petersen, Nils J. Færgeman, Liqing Yu, Daniel Wüstner,
Niemann-Pick C1-like 1 (NPC1L1) is a recently identified protein that mediates intestinal cholesterol absorption and regulates biliary cholesterol excretion. The itineraries and kinetics of NPC1L1 trafficking remain uncertain. In this study, we have visualized movement of NPC1L1-enhanced green fluorescent protein (NPC1L1-EGFP) and cholesterol analogs in hepatoma cells. At steady state, about 42% of NPC1L1 resided in the transferrin (Tf)-positive, sterol-enriched endocytic recycling compartment (ERC), ...
Tópico(s): Lipid Membrane Structure and Behavior
2008 - Elsevier BV | Journal of Lipid Research
Ian C. Skovsted, M. B. Kerrn, Jacob Sonne-Hansen, Lis E. Sauer, Annie Kleis Nielsen, Helle Bossen Konradsen, Bent O. Petersen, Nils T. Nyberg, Jens Ø. Duus,
Protection against pneumococcal disease is thought to be mediated primarily by antibodies that are opsonic [Musher DM, Chapman AJ, Goree A, Jonsson S, Briles D, Baughn RE. Natural and vaccine-related immunity to Streptococcus pneumoniae. J Infect Dis 1986;154(2):245–56]. Pneumococcal capsular polysaccharide (CPS) is immunogenic and induces type-specific protective immunity. For convenience, the protective capacity of serum antibodies is often evaluated by the measurement of antibody titers in an ELISA ...
Tópico(s): Proteoglycans and glycosaminoglycans research
2007 - Elsevier BV | Vaccine
Martin Toft, Mikkel Haxø Petersen, Nils Dragsted, Axel Kornerup Hansen,
Rats with implanted telemetry transponders were blood sampled by jugular puncture, periorbital puncture or tail vein puncture, or sampled by jugular puncture in carbon dioxide (CO 2 ), isoflurane or without anaesthesia in a crossover design. Heart rate, blood pressure and body temperature were registered for three days after sampling. Initially blood pressure increased, but shortly after sampling it decreased, which led to increased heart rate. Sampling induced rapid fluctuations in body temperature, ...
Tópico(s): Animal testing and alternatives
2006 - SAGE Publishing | Laboratory Animals
Peter Hindersson, C S Petersen, Nils Strandberg Pedersen, Niels Høiby, N. H. AXELSEN,
By electro‐immunoprecipitation methods it was shown that antigen Tp—4 of Treponema pallidum , antigen TR‐c of the Reiter treponeme and ‘Common Antigen’ of Pseudomonas aeruginosa are immunologically cross‐reactive. This finding establishes a taxonomic relationship between T. pallidum and a wide range of bacteria. The cross‐reactivity explains some false positive reactions in serodiagnostic treponemal tests for syphilis. The cross‐reactivity may also play a role in a possible ‘normal’ immunity against ...
Tópico(s): Immune responses and vaccinations
1984 - Wiley | Acta Pathologica Microbiologica Scandinavica Series B Microbiology
C S Petersen, Nils Strandberg Pedersen, N. H. AXELSEN,
Flagella from Treponema Reiter were purified from a sonicate of the bacteria by diethylaminoethyl‐cellulose chromatography followed by gelfiltration on Sepharose CL‐2B. The yield (0.8 mg flagellar protein per 8 g wet weight of treponemes) was identical to that obtained by previously described more time consuming methods. Crossed immunoelectrophoresis of the chromatographically isolated flagella against rabbit anti‐T. Reiter immunoglobulin, monospecific anti‐T. Reiter flagellar antibodies or human ...
Tópico(s): Skin and Cellular Biology Research
1981 - Wiley | Acta Pathologica Microbiologica Scandinavica Section C Immunology
Christian Hejesen, L. Petersen, Nils Jakob Vest Hansen, Kurt V. Gothelf,
DNA-directed synthesis of encoded combinatorial libraries of small organic compounds most often involves transfer of organic building blocks from one DNA strand to another. This requires cleavable linkers to enable cleavage of the link to the original DNA strand from which the building block is transferred. Relatively few cleavable linkers are available for DNA-directed synthesis and most often they leave an amino group at the organic molecule. Here we have extended the application of aryltriazenes ...
Tópico(s): Chemical Synthesis and Analysis
2013 - Royal Society of Chemistry | Organic & Biomolecular Chemistry
Nils Risgaard‐Petersen, S Skårup, Lars Peter Nielsen,
... a soft bottom lake: evaluation of laboratory incubations Nils Risgaard-Petersen*, Susanne Skårup, Lars Peter Nielsen Institute of Biological ... Aarhus, DK-8000 Århus C, Denmark *E-mail: nils.risgaard-petersen@biology.aau.dk ABSTRACT: Annual benthic denitrification in ...
Tópico(s): Soil and Water Nutrient Dynamics
1999 - Inter-Research Science Center | Aquatic Microbial Ecology
Nils Risgaard‐Petersen, LDM Ottosen,
... in two temperate Zostera marina beds: seasonal variation Nils Risgaard-Petersen*, Lars Ditlev Mørck Ottosen Institute of Biological Sciences, ... Bldg. 540, 8000 Århus C, Denmark *E-mail: nils.risgaard-petersen@biology.au.dk ABSTRACT: Exchange of dissolved inorganic ...
Tópico(s): Marine and coastal plant biology
2000 - Inter-Research | Marine Ecology Progress Series
Filipa Matos Baptista, Lis Alban, Abbey Olsen, J. V. Petersen, Nils Toft,
Residues of pharmacological active substances or their metabolites might be found in food products from food-producing animals. Maximum Residue Limits for pharmacological active substances in foodstuffs of animal origin are established to assure high food safety standards. Each year, more than 20,000 samples are analysed for the presence of antibacterial residues in Danish pigs. This corresponds to 0.1% of the size of the slaughter pig population and more than 1% of the sows slaughtered. In this ...
Tópico(s): Antibiotics Pharmacokinetics and Efficacy
2012 - Elsevier BV | Preventive Veterinary Medicine
Tran Anh Tuan, Tal Zeevi, Stefan P. Haider, Gaby Abou Karam, Elisa R. Berson, Hishan Tharmaseelan, Adnan I. Qureshi, Pina C. Sanelli, David J. Werring, Ajay Malhotra, Nils Petersen, Adam de Havenon, Guido J. Falcone, Kevin N. Sheth, Seyedmehdi Payabvash,
Hematoma expansion (HE) is a modifiable risk factor and a potential treatment target in patients with intracerebral hemorrhage (ICH). We aimed to train and validate deep-learning models for high-confidence prediction of supratentorial ICH expansion, based on admission non-contrast head Computed Tomography (CT). Applying Monte Carlo dropout and entropy of deep-learning model predictions, we estimated the model uncertainty and identified patients at high risk of HE with high confidence. Using the receiver ...
Tópico(s): Neurosurgical Procedures and Complications
2024 - Nature Portfolio | npj Digital Medicine
Jake C. Lachowicz, David Lennox-Hvenekilde, Nils Myling-Petersen, Bo Salomonsen, Gijs Verkleij, Carlos G. Acevedo‐Rocha, Ben Caddell, Luisa S. Gronenberg, Steven C. Almo, Morten Otto Alexander Sommer, Hans Jasper Genee, Tyler L. Grove,
Biotin synthase (BioB) is a member of the Radical SAM superfamily of enzymes that catalyzes the terminal step of biotin (vitamin B7) biosynthesis, in which it inserts a sulfur atom in desthiobiotin to form a thiolane ring. How BioB accomplishes this difficult reaction has been the subject of much controversy, mainly around the source of the sulfur atom. However, it is now widely accepted that the sulfur atom inserted to form biotin stems from the sacrifice of the auxiliary 2Fe–2S cluster of BioB. ...
Tópico(s): Biochemical and Molecular Research
2024 - American Chemical Society | Journal of the American Chemical Society
C S Petersen, Nils Strandberg Pedersen, N. H. AXELSEN,
TR-c is a Reiter treponemal antigen that cross-reacts with an antigen in Treponema pallidum (Nichols pathogenic strain). Sera from patients with secondary syphilis contain precipitating antibodies against TR-c. The isolation of TR-c from a crude bacterial sonicate involves five fractionation steps: anion exchange chromatography (DE-52 Whatman), gel filtration (Ac-A-22, Ultrogel), and affinity chromatography respectively on phenyl-Sepharose CL 4B, iminodiacetic acid-Sepharose CL 4B, and lysine-Sepharose ...
Tópico(s): Mast cells and histamine
1982 - Wiley | Scandinavian Journal of Immunology
Mudassir Farooqui, Osama O. Zaidat, Ameer E Hassan, Darko Quispe‐Orozco, Nils Petersen, Afshin A. Divani, Marc Ribó, Michael Abraham, Johanna T Fifi, Waldo R. Guerrero, Amer Malik, James E. Siegler, Thanh N. Nguyen, Sunil A. Sheth, Albert J. Yoo, Guillermo Linares, Nazli Janjua, Milagros Galecio‐Castillo, Wondewossen Tekle, Victor M Ringheanu, Marion Oliver, Giana Dawod, Jessica Kobsa, Ayush Prasad, Asad Ikram, Eugene Lin, Kristine Below, Cynthia Zevallos, Marta Olivé‐Gadea, Abid Qureshi, Andres Dajles, Stavros Matsoukas, Ameena Rana, Mohamad Abdalkader, Sergio Salazar‐Marioni, Jazba Soomro, Weston Gordon, Juan Vivanco‐Suarez, Charoskhon Turabova, Maxim Mokin, Dileep R. Yavagal, Mouhammad Jumaa, Santiago Ortega‐Gutiérrez,
Approximately 10% to 20% of large vessel occlusion (LVO) strokes involve tandem lesions (TLs), defined as concomitant intracranial LVO and stenosis or occlusion of the cervical internal carotid artery. Mechanical thrombectomy (MT) may benefit patients with TLs; however, optimal management and procedural strategy of the cervical lesion remain unclear.
Tópico(s): Intracranial Aneurysms: Treatment and Complications
2023 - American Medical Association | JAMA Network Open
Matthew Ming Fai Yuen, Anjali M. Prabhat, Mercy H. Mazurek, Isha R. Chavva, Anna Crawford, Bradley A. Cahn, Rachel Beekman, Jennifer A. Kim, Kevin T. Gobeske, Nils Petersen, Guido J. Falcone, Emily J. Gilmore, David Y. Hwang, Adam Jasne, Hardik Amin, Richa Sharma, Charles Matouk, Adrienne Ward, Joseph Schindler, Lauren Sansing, Adam de Havenon, Ani Aydin, Charles Wira, Gordon Sze, Matthew S. Rosen, W. Taylor Kimberly, Kevin N. Sheth,
Brain imaging is essential to the clinical management of patients with ischemic stroke. Timely and accessible neuroimaging, however, can be limited in clinical stroke pathways. Here, portable magnetic resonance imaging (pMRI) acquired at very low magnetic field strength (0.064 T) is used to obtain actionable bedside neuroimaging for 50 confirmed patients with ischemic stroke. Low-field pMRI detected infarcts in 45 (90%) patients across cortical, subcortical, and cerebellar structures. Lesions as small ...
Tópico(s): Cerebrovascular and Carotid Artery Diseases
2022 - American Association for the Advancement of Science | Science Advances