Increased bone marrow blood flow in rabbits with acute hemolytic anemia.
The bone marrow blood flow in the femur of the rabbit with acute hemolytic anemia was measured by the radioactive microsphere method. Acute hemolytic anemia was induced by a single intraperitoneal injection of phenylhydrazine. An increase in the bone marrow blood flow was detected three days after the induction of anemia and continued for about one week. The bone marrow blood flow of the anemic rabbit (66 ml/min/100 g marrow) was about three times that of the control (20 ml/min/100 g marrow). The increased blood flow to the bone marrow appeared to be correlated to the increased erythropoietic activity.
D000208:Acute Disease; D000743:Anemia, Hemolytic / Q000097:blood*; D000818:Animals; D001853:Bone Marrow / Q000098:blood supply*; D002302:Cardiac Output; D005269:Femur / Q000098:blood supply / Q000187:drug effects; D010659:Phenylhydrazines / Q000494:pharmacology; D011817:Rabbits; D012039:Regional Blood Flow
D010659:Phenylhydrazines; C030299:phenylhydrazine