Literature DB >> 9330727

3D architecture of myocardial microcirculation in intact rat heart: a study with micro-CT.

P E Beighley1, P J Thomas, S M Jorgensen, E L Ritman.   

Abstract

The branching geometry of the coronary arterial tree may play a significant role in the observed spatial heterogeneity in myocardial perfusion. To provide more insight into this possibility we used a micro-CT scanner to image the intact rat heart and its opacified coronary arterial tree, for quantitative analysis of the coronary arterial architecture. Results show a consistent pattern of branching throughout the heart wall.

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Year:  1997        PMID： 9330727     DOI： 10.1007/978-1-4615-5959-7_14

Source DB:  PubMed          Journal:  Adv Exp Med Biol        ISSN： 0065-2598            Impact factor:   2.622


  6 in total

1.  Dynamic contrast-enhanced micro-CT on mice with mammary carcinoma for the assessment of antiangiogenic therapy response.

Authors:  Fabian Eisa; Robert Brauweiler; Martin Hupfer; Tristan Nowak; Laura Lotz; Inge Hoffmann; David Wachter; Ralf Dittrich; Matthias W Beckmann; Gregor Jost; Hubertus Pietsch; Willi A Kalender
Journal:  Eur Radiol       Date:  2011-11-10       Impact factor: 5.315

2.  Retrograde perfusion and filling of mouse coronary vasculature as preparation for micro computed tomography imaging.

Authors:  Jill J Weyers; Dara D Carlson; Charles E Murry; Stephen M Schwartz; William M Mahoney
Journal:  J Vis Exp       Date:  2012-02-10       Impact factor: 1.355

3.  Relationship between surface area of nonperfused myocardium and extravascular extraction of contrast agent following coronary microembolization.

Authors:  Nasser M Malyar; Lilach O Lerman; Mario Gössl; Patricia E Beighley; Erik L Ritman
Journal:  Am J Physiol Regul Integr Comp Physiol       Date:  2011-05-04       Impact factor: 3.619

4.  In vivo imaging of rat coronary arteries using bi-plane digital subtraction angiography.

Authors:  Cristian T Badea; Laurence W Hedlund; Yi Qi; Brian Berridge; G Allan Johnson
Journal:  J Pharmacol Toxicol Methods       Date:  2011-06-13       Impact factor: 1.950

5.  Variability in the cardiac venous system of Wistar rats.

Authors:  Lenka Krešáková; Halina Purzyc; Ingrid Schusterová; Benjamin Fulton; Marcela Maloveská; Katarina Vdoviaková; Zuzanna Kravcová; Martin Boldižár
Journal:  J Am Assoc Lab Anim Sci       Date:  2015-01       Impact factor: 1.232

6.  Estimation of regional myocardial mass at risk based on distal arterial lumen volume and length using 3D micro-CT images.

Authors:  Huy Le; Jerry T Wong; Sabee Molloi
Journal:  Comput Med Imaging Graph       Date:  2008-07-01       Impact factor: 4.790
  6 in total

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