肾小球血流动力学中的出球小动脉。
Efferent arterioles in glomerular haemodynamics.
作者信息
Andreucci V E, Dal Canton A, Corradi A, Migone L
出版信息
Proc Eur Dial Transplant Assoc. 1976;12:169-73.
PMID:935109
Abstract
In haemorrhagic rats norepinephrine normalises BP but maintains renal cortical pressures at low levels. Dopamine, however, can normalise both BP and renal cortical pressures. Dopamine is therefore useful in treating haemorrhagic hypotension in addition to or while awaiting blood transfusion. The efferent arteriole in superficial nephrons is a passive resistance in glomerular haemodynamics.
摘要
在出血性大鼠中，去甲肾上腺素可使血压恢复正常，但会使肾皮质压力维持在较低水平。然而，多巴胺既能使血压恢复正常，又能使肾皮质压力恢复正常。因此，多巴胺在输血期间或输血时可用于治疗出血性低血压。浅表肾单位的出球小动脉在肾小球血流动力学中是一种被动阻力。
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