Results 271 to 280 of about 1,695,985 (356)

UR‐cycleGAN: Denoising full‐body low‐dose PET images using cycle‐consistent Generative Adversarial Networks

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose This study aims to develop a CycleGAN based denoising model to enhance the quality of low‐dose PET (LDPET) images, making them as close as possible to standard‐dose PET (SDPET) images. Methods Using a Philips Vereos PET/CT system, whole‐body PET images of fluorine‐18 fluorodeoxyglucose (18F‐FDG) were acquired from 37 patients to ...
Yang Liu, ZhiWu Sun, HaoJia Liu
wiley   +1 more source

Decreased dihydroartemisinin-piperaquine protection against recurrent malaria associated with Plasmodium falciparum plasmepsin 3 copy number variation in Africa. [PDF]

Nat Commun
Pernaute-Lau L, Recker M, Tékété M, de Sousa TN, Traore A, Fofana B, Sanogo K, Morris U, Inoue J, Ferreira PE, Diallo N, Burhenne J, Sagara I, Dicko A, Veiga MI, Haefeli W, Björkman A, Djimde AA, Borrmann S, Gil JP.   +19 more
europepmc   +1 more source

Demonstration of an enhanced dosing pattern for debulking large and bulky unresectable tumors via differential hole‐size spatially fractionated radiotherapy

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose/objective We propose a novel lattice deployment for spatially fractionated radiotherapy (SFRT) treatments. In this approach, a larger diameter high‐dose sphere is centrally placed in the bulky tumor mass and surrounded by smaller diameter high‐dose spheres.
Joshua Misa, William St. Clair, Damodar Pokhrel   +2 more
wiley   +1 more source

Spatial distribution of Plasmodium vivax Duffy Binding Protein copy number variation and Duffy genotype, and their association with parasitemia in Ethiopia. [PDF]

PLoS Negl Trop Dis
Nasir Y, Molla E, Habtamu G, Sisay S, Ejigu LA, Kassa FA, Demisse M, Chali W, Abdo M, Alemayehu DH, Alemayehu L, Letebo A, Emiru T, Deressa JD, Hamza TA, Tamirat AB, Misganaw T, Bogale A, Abriham ZY, Dugassa S, Keffale M, Massebo F, Mamo H, Gadisa E, Drakeley C, Birhanu AG, Koepfli C, Tadesse FG.   +27 more
europepmc   +1 more source

Autism genome-wide copy number variation reveals ubiquitin and neuronal genes

Nature, 2009
J. Glessner, Kai Wang, Guiqing Cai, Olena Korvatska, Cecilia Kim, Shawn Wood, Haitao Zhang, A. Estes, Camille W. Brune, J. Bradfield, M. Imieliński, E. Frackelton, J. Reichert, Emily L. Crawford, J. Munson, P. Sleiman, R. Chiavacci, K. Annaiah, Kelly Thomas, C. Hou, Wendy Glaberson, J. Flory, F. Otieno, M. Garris, L. Soorya, L. Klei, J. Piven, Kacie J. Meyer, E. Anagnostou, T. Sakurai, Rachel M. Game, Danielle Rudd, Danielle M Zurawiecki, C. McDougle, L. Davis, Judith N. Miller, D. Posey, S. Michaels, A. Kolevzon, J. Silverman, R. Bernier, S. Levy, R. Schultz, G. Dawson, Thomas Owley, W. McMahon, T. Wassink, J. Sweeney, J. Nurnberger, H. Coon, J. Sutcliffe, N. Minshew, S. Grant, M. Bucan, E. Cook, J. Buxbaum, B. Devlin, G. Schellenberg, H. Hakonarson   +58 more
semanticscholar   +1 more source

Radiotherapy medical physics in the Philippines: A contemporary overview

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose With cancer ranking as the third leading cause of death in the Philippines and a disparity in healthcare resources across regions, this research aimed to assess the state of radiotherapy medical physics in the country. Methodology The study utilized a comprehensive online survey with 94 structured questions answered by 19 clinics ...
John Paul C. Cabahug, Ramon Carlo Cruzpero, Luis E. Fong de los Santos, Eric C. Ford, Afua A. Yorke   +4 more
wiley   +1 more source

Interpreting MYH11 Copy Number Variation in Thoracic Aortic Aneurysm and Dissection: Insights From the Misannotation of Variants in Clinical Genetic Tests. [PDF]

JACC Case Rep
Schwartzman WE, Hujoel MLA, Channaoui N, Lee-Kim V, Loh PR, Gupta RM.   +5 more
europepmc   +1 more source

Disentangling sources of variation in SSU rDNA sequences from single cell analyses of ciliates: impact of copy number variation and experimental error

Proceedings of the Royal Society B: Biological Sciences, 2017
Chundi Wang, Tengteng Zhang, Yurui Wang, L. Katz, F. Gao, Weibo Song   +5 more
semanticscholar   +1 more source

Localization accuracy of 6‐second CBCT for lung IGRT with various breathing patterns

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose The 6‐second cone beam computed tomography (CBCT) acquisition of the Ethos HyperSight (Varian Medical Systems, Inc. Palo Alto, CA, USA) on‐board imaging system offers benefits, but could be too fast to accurately capture an average target position in a free‐breathing lung cancer patient. This study aimed to ascertain whether a 6‐second
Jihye Koo, Gage Redler, Vladimir Semenenko, Stephen A. Rosenberg, Emily Keit, Jacqueline M. Andreozzi   +5 more
wiley   +1 more source

Copy Number Variation in the Williams Syndrome Region: Detection of 7q11.23 Duplication by Microarray Allows Phenotypic Comparison

, 2009
Maricela D. Gulbronson
openalex   +1 more source