Bestimmung des Knochenmarkdurchflusses mit der 4-Aminoantipyrin-Methode bei gleichzeitiger Messung des Abflusses aus der vena nutritia

Breuer, Martin; Hirsch, Hans Joachim; Sachweh, D.

doi:10.1007/bf00363585

“…2 the nutrient artery blood flow per gram wet marrow tissue at perfusion pressures close to the arterial blood pressures of the experimental animals differed greatly from one animal to another indicating that the vascular resistance pr. Breuer and Hirsch (1964). Similar differences in bone marron-blood flow were also found by Cumming (1962) with his method of venous effluent collection.…”

Section: Discussionsupporting

confidence: 77%

Hemodynamics of the Bone Marrow Circulation

Michelsen

¹

1968

Acta Physiologica Scandinavica

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MCHELSEN, I(. H~~motlynamics of t h e bone marrozc cir-cirlatioti. Acta phyiol. s r a n d .1968. 73. 264-280.I n 44 anesthetized rabbits the femur was perfused in situ through the nutrient artely 11) ~)lood led through an extracorporal perfusion arrangement from the left carotid artery. Blood inflow, perfusion pressure and intramedullary venous pressure were recorded. -4t perfusion pressures of 110 to 150 r m of saline (80 to 110 mm of Hg) blood flow in the different animals ranged from 0.1 to 1.2 ml/minXg wet marrow tissue, and intramedullary venous pressure from

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“…I n the present experiments, flow was also found to be high when red marrow tissue dominated. Breuer and Hirsch (1964). using the K.;RE Ml(:HF,l.St X amino-antipyriii method for flow determination, reported similar relationships benveen the bone marrow blood flow and hematopoietic activity, and Linkc c.t cr!.…”

Section: Discussionmentioning

confidence: 99%

Hemodynamics of the Bone Marrow Circulation

Michelsen

¹

1968

Acta Physiologica Scandinavica

View full text Add to dashboard Cite

MCHELSEN, I(. H~~motlynamics of t h e bone marrozc cir-cirlatioti. Acta phyiol. s r a n d .1968. 73. 264-280.I n 44 anesthetized rabbits the femur was perfused in situ through the nutrient artely 11) ~)lood led through an extracorporal perfusion arrangement from the left carotid artery. Blood inflow, perfusion pressure and intramedullary venous pressure were recorded. -4t perfusion pressures of 110 to 150 r m of saline (80 to 110 mm of Hg) blood flow in the different animals ranged from 0.1 to 1.2 ml/minXg wet marrow tissue, and intramedullary venous pressure from

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“…The investigations included are as follows: Edholm, Howarth and McMichael (1945); Petrakis et aL (1953); Laing andFerguson (1958, 1959); Cumming (1962); Cumming and Nutt (1962); Breuer, Hirsch and Sachweh (1964); Shim, Copp andPatterson (1966, 1967); Semb (1966Semb ( , 1971; Matumoto and Mizuno (1966); Mkhelsen (1968); Brookes (1968Brookes ( , 1970; Kane and Grim (1969); Sim and Kelly (1970); Kelly, Yipintsoi and Bassingthwaighte (1971); and other quoted by Kane (1968).…”

Section: Appendix II Preferred Distribution Of Tissue Volume Cardiacmentioning

confidence: 99%