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2000 | 59 | 4 |

Tytuł artykułu

Prenatal development of coronary arteries in the rat: morphometric patterns

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
The aim of this work was to address morphometric patterns of coronary artery (c.a.) development in the rat based on serial section analysis of hearts at different stages of prenatal development. Studies were performed on foetal hearts 15–21 days (ED) post-conception. Paraffin sections were stained with haematoxylin-eosin (H&E) and frozen sections were labelled with Griffonia simplicifolia I (GSI) lectin (endothelial cell marker). Coronary arteries’ luminal diameters were measured at different distances from the aortic roots and the main c.a. branch lengths were calculated from serial sections. All measured values were compared to heart length and to foetal stages. On ED15 precursors of c.a. were distinguished as tubes running on both sides of the outflow tract. Below the aortic valves the tubes had the largest diameter. Formation and development of c.a. proceeded by elongation of vascular tubes distally, ramification and formation of the media and the adventitia. During the prenatal period the c.a. length increased approximately 14-fold, while heart length increased about 4-fold, and crown-rump length about 2.5-fold. The lumen of the proximal part of c.a. increased 4-fold during ED18–21. An increase in c.a. length is the fastest compared to the heart growth, and crown-rump growth during the foetal life.

Wydawca

-

Czasopismo

Rocznik

Tom

59

Numer

4

Opis fizyczny

p.297-306,fig.

Twórcy

autor
  • Medical University of Warsaw, Chalubinskiego 5, 02-004 Warsaw, Poland
autor
autor

Bibliografia

  • 1. Alroy J, Goyal V, Skutelsky E (1987) Lectin histochemistry of mammalian endothelium. Histochem, 86: 603–607.
  • 2. Conte G, Pelligrini A (1984) On the development of the coronary arteries in human embryos, stages 14–19. Anat Embryol, 169: 209–218.
  • 3. Bogers AJJC, Gittenberger-de Groot AC, Dubbeldam JA, Huysmans HA (1988) The inadequacy of existing theories on development of the proximal coronary arteries. Int J Cardiol, 20: 117–123.
  • 4. Bogers AJJC, Gittenberger-dr Groot AC, Dubbeldam JA, Huysmans HA (1988/89) Scanning electron microscopy substantiates histology in showing the inadequacy of the existing theories on the development of the proximal coronary arteries and their connections with the arterial trunks. Acta Morphol Neerl-Scand, 26: 225–237.
  • 5. Bogers AJJC, Gittenberger-dr Groot AC, Poelman RE, Péault BM, Huysmans HA (1989) Development of the origin of the coronary arteries, a matter of ingrowth or outgrowth? Anat Embryol, 180: 437–441.
  • 6. Dettman RW, Denetclaw W, Ordahl CP, Bristow J (1998) Common epicardial origin of coronary vascular smooth muscle, perivascular fibroblasts, and intermyocardial fibroblasts in the avian heart. Dev Biol, 193: 169–181.
  • 7. Dbalý J, Oštádal B, Rychter Z (1968) Development of the coronary arteries in rat embryos. Acta Anat, 71: 209–222.
  • 8. Gittenberger-de Groot AC, Bogers AJJC, Bartelings MM (1987) Aspects of normal and abnormal development of the main coronary arteries. In: Spaan JAE, Bruschke AVG, Gittenberger-de Groot AC (eds.) Coronary Circulation. Dordrecht, Nyhoff, 32–42.
  • 9. Hansen-Smith FM, Watson L. Lu DY, Goldstein I (1988) Griffonia simplicifolia I: fluorescent tracer for microcirculatory vessels in nonperfused thin muscles and sectioned muscle. Microvasc Res, 36: 199–215.
  • 10. Heintzberger CFM (1983) Development of myocardial vascularization in the rat. Acta Morphol Neerl-Scand, 21: 267–284.
  • 11. Hood LC, Rosenquist TH (1992) Coronary artery development in the chick: origin and deployment of smooth muscle cells, and the effects of neural crest ablation. Anat Rec, 234: 291–300.
  • 12. Hungerford JE, Little CD (1999) Developmental biology of the vascular smooth muscle cell: building a multilayered vessel wall. J Vasc Res, 36: 2–27.
  • 13. Hutchins GM, Kessler-Hanna A, Moore GW (1988) Development of the coronary arteries in the embryonic human heart. Circulation, 77: 1250–1257.
  • 14. Manasek FJ (1971) The ultrastructure of embryonic myocardial blood vessels. Dev Biol, 26: 42–54.
  • 15. Mikawa T, Fischman D (1992) Retroviral analysis of cardiac morphogenesis: discontinuous formation of coronary vessels. Proc Natl Acad Sci USA, 89: 9504–9508.
  • 16. Mikawa T, Gourdie RG (1996) Pericardial mesoderm generates a population of coronary smooth muscle cells migrating into the heart along with ingrowth of the epicardial organ. Dev Biol, 174: 221–232.
  • 17. Poelmann RE, Gittenberger-de Groot AC, Metink MMT, Bökenkamp R, Hogers B (1993) Development of the cardiac vascular endothelium, studied with antiendothelial antibodies in chicken-quail chimeras. Circ Res, 73: 559–568.
  • 18. Ratajska A, Fiejka E (1999) Prenatal development of coronary arteries in the rat: morphologic patterns. Anat Embryol, 200: 533–540.
  • 19. Rongish BJ, Torry RJ, Tucker DC, Tomanek RJ (1994) Neovascularization of embryonic rat hearts cultured in oculo closely mimics in utero coronary vessel development. J Vasc Res, 31: 205–215.
  • 20. Tomanek RJ, Haung L, Suvarna PR, O’Brien LC, Ratajska A, Sandra A (1996) Coronary vascularization during development in the rat and its relationship to basic fibroblast growth factor. Cardiovasc Res, 31: E116-E126.
  • 21. Voboril A, Schiebler TH (1969) Über die Entwicklung des Gefässversorgung des Rattenherzen. Z Anat Entw Gesch, 129: 24–40.
  • 22. Vrancken Peeters MPFM, Gittenberger-de Groot AC, Mentink MMT, Hungerford JE, Little CD, Poelmann RE (1997) The development of the coronary vessels and their differentiation into arteries and veins in the embryonic quail heart. Dev Dyn, 208: 338–348.
  • 23. Vranken Peeters MP, Gittenberger-de Groot AC, Mentink MM, Hungerford JE, Little CD, Poelmann RE (1997) Differences in development of coronary arteries and veins. Cardiovasc Res, 36: 101–110.
  • 24. Vrancken Peeters MP, Gittenberger-de Groot AC, Mentink MM, Poelmann RE (1999) Smooth muscle cells and fibroblasts of the coronary arteries derive from epithelial-mesenchymal transformation of the epicardium. Anat Embryol, 199: 367–378.
  • 25. Vuillemin M, Pexieder T (1989) Normal stages of cardiac organogenesis in the mouse: I. Development of the external shape of the heart. Am J Anat, 184: 101–113.
  • 26. Waldo KL, Willner W, Kirby ML (1990) Origin of the proximal coronary artery stems and a review of ventricular vascularization in the chick embryo. Am J Anat, 188: 109–120.

Typ dokumentu

Bibliografia

Identyfikatory

Identyfikator YADDA

bwmeta1.element.agro-article-8e67af75-5c04-47d3-9fae-8e8f36394279
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