INTRARENAL HEMODYNAMIC CHANGES FOLLOWING ACUTE PARTIAL RENAL ARTERIAL OCCLUSION,

Abstract

Both an increase and a decrease in total renal vascular resistance, following a period of total renal artery occlusion, have been reported from this laboratory. The duration of the occlusive period and height of the perfusion pressure were found to prescribe consistently the hemodynamic response. The present study, using adult mongrel dogs, indicates that, following a period of partial occlusion, in a critical range of renal artery pressure (40% to 50% of control), intrarenal hemodynamic changes mimicked those seen after total obstruction of blood flow. Reactive hyperemia was not observed. (Author)

Document Details

Document Type
Technical Report
Publication Date
Oct 01, 1965
Accession Number
AD0649263

Entities

People

  • Charles M. Brake
  • Dale Reins
  • Lerner B. Hinshaw
  • Lorenz E. Wittmers

Organizations

  • Civil Aeromedical Institute

Tags

DTIC Thesaurus Topics

  • Anatomy
  • Arteries
  • Biological Sciences
  • Blood
  • Blood Flow
  • Cardiovascular Diseases
  • Cardiovascular System
  • Perfusion
  • Resistance
  • Vascular Diseases
  • Vascular System Injuries

Fields of Study

  • Medicine

Readers

  • Immunology
  • Trauma Surgery or Emergency Medicine.