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Literature DB >> 6842176

Arterial bifurcations in the cardiovascular system of a rat.

Abstract

Arterial bifurcations in the cardiovascular system of a rat were studied, using a resin cast of the entire arterial tree. At each bifurcation, measurements were made of the diameters of the three vessels involved, the two branching angles, and the angle delta, which the parent artery makes with the plane containing the two branches. The results were found to be consistent with those reported previously in man and monkey. In addition, measurements of delta in the present study indicate that arterial bifurcations are mostly two dimensional.

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Year: 1983 PMID： 6842176 PMCID： PMC2215579 DOI： 10.1085/jgp.81.3.325

Source DB: PubMed Journal: J Gen Physiol ISSN： 0022-1295 Impact factor: 4.086

12 in total

Arterial bifurcations in the cardiovascular system of a rat.

1. The Physiological Principle of Minimum Work: I. The Vascular System and the Cost of Blood Volume.

2. Optimality principles in arterial branching.

3. Optimization of diameters and bifurcation angles in lung and vascular tree structures.

4. Theoretical relationship between the optimal models of the vascular tree.

5. Optimal branching structure of the vascular tree.

6. Three-dimensional aspects of arterial branching.

7. Angles of branching and diameters of branches in the human bronchial tree.

8. Arterial bifurcations in the human retina.

9. The role of shear forces in arterial branching.

10. Arterial branching in man and monkey.

1. Intraspecific scaling laws of vascular trees.

2. Which diameter and angle rule provides optimal flow patterns in a coronary bifurcation?

3. Widening and high inclination of the middle cerebral artery bifurcation are associated with presence of aneurysms.

4. Arterial branching within the confines of fractal L-system formalism.

5. Modeling the effect of blood vessel bifurcation ratio on occlusive thrombus formation.

6. Fractal properties of perfusion heterogeneity in optimized arterial trees: a model study.

7. Geometric theory predicts bifurcations in minimal wiring cost trees in biology are flat.

8. Testing Foundations of Biological Scaling Theory Using Automated Measurements of Vascular Networks.

9. Extension of Murray's law using a non-Newtonian model of blood flow.

10. Quantification of blood flow and topology in developing vascular networks.