Zobrazeno 1 - 10
of 170
pro vyhledávání: '"Laurence W Hedlund"'
Autor:
Zackary I Cleveland, Harald E Möller, Laurence W Hedlund, John C Nouls, Matthew S Freeman, Yi Qi, Bastiaan Driehuys
Publikováno v:
PLoS ONE, Vol 7, Iss 2, p e31306 (2012)
Hyperpolarized (HP) (129)Xe magnetic resonance imaging (MRI) permits high resolution, regional visualization of pulmonary ventilation. Additionally, its reasonably high solubility (>10%) and large chemical shift range (>200 ppm) in tissues allow HP (
Externí odkaz:
https://doaj.org/article/4f7aec49f2044b0e873d3975dec22b84
Publikováno v:
Pathophysiology and Treatment of Inhalation Injuries ISBN: 9781003065838
Pathophysiology and Treatment of Inhalation Injuries
Pathophysiology and Treatment of Inhalation Injuries
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cdfecf15052b5bbdb558183fe8c0b0f
https://doi.org/10.1201/9781003065838-5
https://doi.org/10.1201/9781003065838-5
Autor:
Cristian T. Badea, Laurence W. Hedlund, Julie F. Boslego Mackel, Lan Mao, Howard A. Rockman, G. Allan Johnson
Publikováno v:
Molecular Imaging, Vol 6 (2007)
The purpose of this study was to investigate the use of micro–computed tomography (micro-CT) for morphological and functional phenotyping of muscle LIM protein (MLP) null mice and to compare micro-CT with M-mode echocardiography. MLP null mice and
Externí odkaz:
https://doaj.org/article/51b25361490d42ffb2f84e89a76d04e7
Publikováno v:
Molecular Imaging, Vol 4 (2005)
Purpose: Demonstrate noninvasive imaging methods for in vivo characterization of cardiac structure and function in mice using a micro-CT system that provides high photon fluence rate and integrated motion control. Materials and Methods: Simultaneous
Externí odkaz:
https://doaj.org/article/51b479759fe54985857325d4a903ada6
Autor:
Yi Qi, Laurence W. Hedlund, Alexandra Badea, Evan Calabrese, G. Allan Johnson, Peter B. Little
Publikováno v:
NeuroToxicology. 42:12-23
The growing exposure to chemicals in our environment and the increasing concern over their impact on health have elevated the need for new methods for surveying the detrimental effects of these compounds. Today’s gold standard for assessing the eff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b708bf5a7bc7f76935664cab1b92208d
https://doi.org/10.1016/j.neuro.2014.02.009
https://doi.org/10.1016/j.neuro.2014.02.009
Publikováno v:
Journal of Medical Engineering
CT and digital subtraction angiography (DSA) are ubiquitous in the clinic. Their preclinical equivalents are valuable imaging methods for studying disease models and treatment. We have developed a dual source/detector X-ray imaging system that we hav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d02f9f1a87fa62520222bda855eece8
https://doi.org/10.1155/2013/581617
https://doi.org/10.1155/2013/581617
Publikováno v:
Magnetic Resonance in Medicine. 63:728-735
The global increase in asthma, chronic obstructive pulmonary disease, and other pulmonary diseases has stimulated interest in preclinical rat models of pulmonary disease. Imaging methods for study of these models is particularly appealing since the r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab4f698cc3309e5a976e824fe08965dd
https://doi.org/10.1002/mrm.22221
https://doi.org/10.1002/mrm.22221
Publikováno v:
The Journal of Physical Chemistry B
Hyperpolarized (HP) (129)Xe yields high signal intensities in nuclear magnetic resonance (NMR) and, through its large chemical shift range of approximately 300 ppm, provides detailed information about the local chemical environment. To exploit these
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8390f473fb36c45d125d9e39709e81e9
https://doi.org/10.1021/jp9049582
https://doi.org/10.1021/jp9049582
Autor:
Laurence W. Hedlund, Ketan B. Ghaghada, John Nouls, Elizabeth Bucholz, Bastiaan Driehuys, Alexandra Badea, Alexandra Petiet
Publikováno v:
Scopus-Elsevier
Small animal magnetic resonance microscopy (MRM) has evolved significantly from testing the boundaries of imaging physics to its expanding use today as a tool in non-invasive biomedical investigations. This review is intended to capture the state-of-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::628477db8fa97c71cd0d1fa927d6e6be
https://doi.org/10.1093/ilar.49.1.35
https://doi.org/10.1093/ilar.49.1.35
Autor:
David E. Sosnovik, Ralph Weissleder, Matthias Nahrendorf, Laurence W. Hedlund, Jose-Luiz Figueiredo, Cristian T. Badea, G. Allan Johnson
Publikováno v:
American Journal of Physiology-Heart and Circulatory Physiology. 292:H3172-H3178
The objective of this study was to determine the feasibility of delayed-enhancement micro-computed tomography (μCT) imaging to quantify myocardial infarct size in experimental mouse models. A total of 20 mice were imaged 5 or 35 days after surgical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68b5ccedaa63af4414b81d133353acae
https://doi.org/10.1152/ajpheart.01307.2006
https://doi.org/10.1152/ajpheart.01307.2006