Examples of vascular

• Any factor which decreases either cardiac output or peripheral vascular resistance diminishes systemic arterial pressure and hence cerebral perfusion.

• Consequently, careful cardiac and peripheral vascular examination should be undertaken in older syncopal patients.

• Endothelial cells (en) receive signals from the podocytes to migrate into the vascular cleft and form glomerular capillaries.

• Placental vascular resistance was then calculated from steady state pressure and flow data.

• Nevertheless, severe pulmonary hypertension and elevated pulmonary vascular resistance were present.

• Although rare, the possibility of cervical aortic arch and intrathoracic vascular pathology should be considered in patients with a large facial hemangioma.

• Stereological evaluation of vascular adaptations of human placental villi to differing forms of hypoxic stress.

• Vascular access in previously catheterised children and adolescents: a prospective study of 131 consecutive cases.

• It is easier conceptually to accept an altered contractility of the infundibulum which may be influenced by alterations in vascular resistances.

• Vascular remodelling of resistance vessels: can we de®ne this?

• One patient appears to have progression of pulmonary vascular disease despite the complete repair, and one patient continues to do well both symptomatically and hemodynamically.

• Both veins and stems show fine longitudinal striae, probably representing the lignified vascular fibres.

• However, no comparable vascular network is present in the outer retina to induce the centripetal translocation of cones.

• Frontal views of inner and outer coat surfaces showed that the dorsal vascular tissue and lateral tube-cell layer partitioned between both coats.

• No frank clinical toxicity was observed, though both artesunate and artelinate induced doserelated vascular necrosis at the site of injection.