A study of the bladder blood flow during distension in rabbits.
This study has shown that there is a linear relationship between bladder blood flow and bladder pressure. At a bladder pressure of 80 mm Hg (blood pressure in rabbits varying from 90/60-100/70 mm Hg) the blood flow in the bladder is minimal. It is suggested that bladder distension at 80 mm Hg in rabbits leads to hypoxia in the bladder wall as a result of the reduced blood flow. Prolonged bladder wall hypoxia occurring as a result of prolonged bladder distension may be responsible for selective necrosis of bladder tumours.
D000818:Animals; D001783:Blood Flow Velocity; D006874:Hydrostatic Pressure; D008297:Male; D011817:Rabbits; D013667:Technetium; D001743:Urinary Bladder / Q000098:blood supply*; D014546:Urinary Catheterization
D013667:Technetium