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yi ge jian dan de da bai shu xin fei zhi bei zhuang zhi ji yi zhong xue guan zhu de shi yan guan cha
Author(s): 
Pages: 105-110
Year: Issue:  1
Journal: Acta Physiologica Sinica

Keyword:  大白鼠心肺制备外周阻力制备装置毫米汞柱血压血液灌注肺外氧合人工呼吸异种;
Abstract: 本文介紹一个大白鼠心肺制备的簡易装置及实驗方法,并对猫、狗及綿羊三种异种血液灌注結果作了描述。猫及狗血灌注效果較好,成功率高;而綿羊血灌注效果較差,也不恒定。利用肺外氧合法代替正压人工呼吸可减輕实驗过程中发生肺水肿,延长心肺制备存活的时間。对于长时間灌注,以外周阻力使血压保持于60—80毫米汞柱水平,血温在35—36℃,供血压在8—10厘米高度为适宜。对影响实驗成功及存活时間的因素略加討論。
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