Renal medullary hypoxia during experimental cardiopulmonary bypass: a pilot study
Renal medullary hypoxia during experimental cardiopulmonary bypass: a pilot study
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DOI：
10.1191/0267659105pf780oa
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发表时间：
2005-01-01
期刊：
影响因子：
1.2
通讯作者：
Grocott, HP
中科院分区：
文献类型：
--
作者：
Stafford-Smith, M;Grocott, HP
目的：探讨体外循环（CPB）对肾髓质氧合的影响。设计：观察性。设置：实验室。参与者：猪（n =3）。干预：全身麻醉诱导后，将Paratrend（TM）血气探针直接置入左肾髓质。两只动物接受90分钟的CPB，而第三只动物作为非CPB对照。还将探针放置在一只（CPB）动物的左肾盂中，以允许直接测量尿液PO。测量和主要结果：延髓缺氧（PO2
Objectives: To determine the effect of cardiopulmonary bypass (CPB) on renal medullary oxygenation. Design: Observational. Setting: Laboratory. Participants: Pigs (n =3). Interventions: Following induction of general anesthesia, a Paratrend(TM) blood gas probe was placed directly into the left renal medulla. Two animals were subjected to 90 min of CPB, while a third served as a non-CPB control. A probe was also placed in the left renal pelvis of one (CPB) animal to allow direct urine PO, measurements. Measurements and main results: Medullary hypoxia (PO2