Results 91 to 100 of about 557,117 (392)

Ketone Body Infusion With 3‐Hydroxybutyrate Reduces Myocardial Glucose Uptake and Increases Blood Flow in Humans: A Positron Emission Tomography Study

Journal of the American Heart Association : Cardiovascular and Cerebrovascular Disease, 2017
Background High levels of ketone bodies are associated with improved survival as observed with regular exercise, caloric restriction, and—most recently—treatment with sodium–glucose linked transporter 2 inhibitor antidiabetic drugs.
L. Gormsen, M. Svart, H. H. Thomsen, E. Søndergaard, M. Vendelbo, N. Christensen, L. Tolbod, H. Harms, R. Nielsen, H. Wiggers, N. Jessen, Jakob Hansen, H. Bøtker, N. Møller   +13 more
semanticscholar   +1 more source

Role of Positron Emission Tomography in Imaging of Non-neurologic Disorders of the Head, Neck, and Teeth in Veterinary Medicine. [PDF]

, 2019
Positron Emission Tomography (PET) is an imaging technique that provides functional information, in addition to structural information obtained with computed tomography (CT).
Culp, William TN, Spriet, Mathieu, Willcox, Jennifer L   +2 more
core  

Esophageal Cancer Initially Thought to be Accompanied by a Solitary Metastasis to an Intrathoracic Paraaortic Lymph Node [PDF]

, 2012
Esophageal cancers usually exhibit lymph-node metastases. Although a solitary lymph-node metastasis is occasionally found, the involvement of an intrathoracic paraaortic node is rare.
Akase, Takayoshi, Hase, Kazuo, Horio, Takuya, Maehara, Tadaaki, Ogata, Sho, Takahata, Risa, Tsujimoto, Hironori, Yaguchi, Yoshihisa   +7 more
core   +1 more source

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

Advanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida, Yanjie Wang, Thais A. Rodrigues, Paulo H. H. Nunes, Vagner R. de Mendonça, Paulo H. E. Falsetti, Leticia V. Savazi, Tao He, Alexandra V. Bardakova, Aida V. Rudakova, Jie Tian, Alexei V. Emeline, Osmando F. Lopes, Antonio Otavio T. Patrocínio, Jia Hong Pan, Caue Ribeiro, Detlef W. Bahnemann   +16 more
wiley   +1 more source

Early Diagnosis of Alzheimer's disease by NIRF Spectroscopy and Nuclear Medicine [PDF]

, 2011
There is an urgent need for the early detection of diseases such as Alzheimer’s (AD) and Cancers in order to enable their successful treatment. Cancer is the second major cause of death after Heart Disease, and AD is the third major cause of death
I. C. Baianu
core   +1 more source

Defect Analysis of the β– to γ–Ga2O3 Phase Transition

Advanced Functional Materials, EarlyView.
The role of defects at all the relevant stages of the β$\beta$‐ to γ$\gamma$‐Ga2O3 polymorph transition is investigated using a multi method approach. The positron annihilation spectroscopy based results show that the defect density decreases after the transition, and that changes in defect configuration within the γ phase occur with increasing ...
Umutcan Bektas, Maciej O. Liedke, Huan Liu, Fabian Ganss, Maik Butterling, Nico Klingner, René Hübner, Ilja Makkonen, Andreas Wagner, Gregor Hlawacek   +9 more
wiley   +1 more source

Quantifying lung growth with CT-derived intrapulmonary vascular volume: a cross-sectional study

BMC Medical Imaging
Background This study aimed to evaluate lung growth by the quantitative assessment of intrapulmonary vascular volume on chest CT images. Methods All 1122 subjects were grouped with a 2-year age span.
Meijuan Shi, Peng Gao, Meng Li, Weili Yang, Nan Yin, Youmin Guo, Cong Shen   +6 more
doaj   +1 more source

Innovations in Instrumentation for Positron Emission Tomography.

Seminars in nuclear medicine, 2018
PET scanners are sophisticated and highly sensitive biomedical imaging devices that can produce highly quantitative images showing the 3-dimensional distribution of radiotracers inside the body.
E. Berg, S. Cherry
semanticscholar   +1 more source

Evaluating the Performance of Pathogen-Targeted Positron Emission Tomography Radiotracers in a Rat Model of Vertebral Discitis-Osteomyelitis [PDF]

, 2023
Matthew F.L. Parker, Marina López‐Álvarez, Aryn A. Alanizi, Justin Luu, Ilona Polvoy, Alexandre M. Sorlin, Hecong Qin, Sang‐Hee Lee, Sarah Rabbitt, Priamo A. Pichardo-González, Alvaro A. Ordoñez, Joseph Blecha, Oren S. Rosenberg, Robert R. Flavell, Joanne N. Engel, Sanjay K. Jain, Michael A. Ohliger, David M. Wilson   +17 more
openalex   +1 more source

Ion‐Selective Microporous Membranes via One‐Step Copolymerization Enable High‐Performance Redox Flow Batteries

Advanced Functional Materials, EarlyView.
A scalable one‐step copolymerization strategy is developed to produce low‐cost microporous ion exchange membranes that boost both the efficiency and lifespan of flow batteries. When combined with organic electrolytes in aqueous systems, these membranes enable safe and cheap flow battery energy storage, supporting the widespread integration of renewable
Jiaye Liu, Chunchun Ye, Ying Ma, Rui Tan, Xiangwen Wang, Huiting Zhang, Peng Song, Quan‐Fu An   +7 more
wiley   +1 more source