Results 141 to 150 of about 558,215 (330)

Accurate determination of production data of the non-standard positron emitter ⁸⁶Y via the ⁸⁶Sr(p,n)-reaction

, 2020
M.S. Uddin, Β. Schölten, M. S. Basunia, S. Sudár, S. Spellerberg, Andrew S. Voyles, Jonathan Morrell, H. Zaneb, Jesus A. Rios, Ingo Spahn, L. A. Bernstein, Bernd Neumaier, S.M. Qaim   +12 more
openalex   +2 more sources

Radiation safety issues with positron‐emission/computed tomography simulation for stereotactic body radiation therapy [PDF]

, 2008
W.T. Kearns, James J. Urbanic, C.J. Hampton, Kevin P. McMullen, A. William Blackstock, Volker W. Stieber, William H. Hinson   +6 more
openalex   +1 more source

An in vivo assay for osteoclast activity using mouse calvaria

Animal Models and Experimental Medicine, EarlyView.
This study describes a novel method for measuring osteoclast‐mediated bone resorption in vivo using a mouse model. Localized injection of RANKL in a basement membrane matrix above the cranium induced osteoclast‐mediated bone resorption. Utilizing micro‐computed tomography and a semiautomated three‐dimensional analysis program, osteoclast resorption pit
Christopher Grieg, Maya Deza Culbertson, J. Patrick O'Connor   +2 more
wiley   +1 more source

Deep learning based bilateral filtering for edge-preserving denoising of respiratory-gated PET

EJNMMI Physics
Background Residual image noise is substantial in positron emission tomography (PET) and one of the factors limiting lesion detection, quantification, and overall image quality. Thus, improving noise reduction remains of considerable interest.
Jens Maus, Pavel Nikulin, Frank Hofheinz, Jan Petr, Anja Braune, Jörg Kotzerke, Jörg van den Hoff   +6 more
doaj   +1 more source

Animal models of benign airway stenosis: Advances in construction techniques, evaluation systems, and perspectives

Animal Models and Experimental Medicine, EarlyView.
Currently, the animals commonly used to establish animal models of benign airway stenosis (BAS) include mice, rats, pigs, dogs, rabbits, and ferrets. The establishment methods involve one or a combination of two methods such as mechanical injury, tracheal cautery, cuff overpressure intubation, laser injury, and endoscopic silver nitrate cauterization ...
Wusheng Zhang, Yilin Chen, Chengcheng Yang, Yuchao Dong, Haidong Huang, Hui Shi, Chong Bai   +6 more
wiley   +1 more source

Anatomical Progression of Neuropathology in FTLD‐TDP Type C and Linkage to Annexin A11

Annals of Neurology, EarlyView.
Objective Frontotemporal lobar degenerations (FTLD)‐TDP type C (TDP‐C) is distinguished from other FTLD‐TDP subtypes by 3 unique features: (1) invariable onset in the anterior temporal lobe (ATL), (2) phosphorylated TDP‐43 (pTDP) neurites in cortex, and (3) colocalization of all pTDP deposits with annexin A11 (ANXA11).
Allegra Kawles, Caroline Nelson, Ivan Ayala, Elena Barbieri, Rudolph Castellani, Changiz Geula, Tamar Gefen, M. Marsel Mesulam   +7 more
wiley   +1 more source

Cardiac positron emission tomography in prediction of the clinical course of chronic thromboembolic pulmonary hypertension: prospective cohort study

, 2023
E. R. Molokova, М. A. Simakova, О. М. Моисеева, Д. В. Рыжкова   +3 more
openalex   +2 more sources

Anatomical Associations Between Focal Mitochondrial Metabolism and Patterns of Neurodegeneration in Amyotrophic Lateral Sclerosis

Annals of Neurology, EarlyView.
Objective Amyotrophic lateral sclerosis (ALS) has a very specific neuroimaging signature, but the molecular underpinnings of the strikingly selective anatomic involvement have not elucidated to date. Accordingly, a large neuroimaging study was conducted with 258 participants to evaluate associations between patterns of neurodegeneration and focal ...
Marlene Tahedl, We Fong Siah, Efstratios Karavasilis, Jennifer C. Hengeveld, Mark A. Doherty, Russell L. McLaughlin, Orla Hardiman, Ee Ling Tan, Foteini Christidi, Jana Kleinerova, Peter Bede   +10 more
wiley   +1 more source

Fluorine‐18 Fluorodeoxyglucose‐Positron Emission Tomography/Computed Tomography for Detection of Lymph Node Metastasis in Canine Mast Cell Tumour [PDF]

Alison C. Williams, Monique N. Mayer, Ryan Dickinson, Sally Sukut, Valerie MacDonald‐Dickinson, Jerome Gagnon   +5 more
openalex   +1 more source

Effects of Electroweak Radiative Corrections in Polarized Low-Energy Electron–Positron Annihilation into Lepton Pairs [PDF]

, 2022
A. B. Arbuzov, S. Bondarenko, Ya. Dydyshka, L. Kalinovskaya, L. Rumyantsev, R. Sadykov, V. Yermolchyk, Yu. Yermolchyk   +7 more
openalex   +1 more source