猫组织pH值连续监测的评估

Evaluation of continuous monitoring of tissue pH in cats.

作者信息

Hochberg H M, Laursen N H, George M E, Van Poznak A

出版信息

Am J Obstet Gynecol. 1978 Aug 1;131(7):770-4. doi: 10.1016/0002-9378(78)90244-2.

Abstract

An improved continuous tissue pH monitoring system, designed for human subcutaneous fetal scalp tissue, was evaluated in 10 cats for total of 60 hours. Respiratory acidosis was induced with and without hypoxia to model the pathology of human clinical fetal distress. Arterial and venous pH were sampled every 15 minutes and the values were compared to those from the pH monitor system. The values paralleled arterial and venous blood pH, with correlation coefficients up to 0.98 under various pathologic acidotic conditions.

摘要

一种专为人类皮下胎儿头皮组织设计的改进型连续组织pH监测系统，在10只猫身上进行了总计60小时的评估。在有或无缺氧的情况下诱发呼吸性酸中毒，以模拟人类临床胎儿窘迫的病理情况。每15分钟采集一次动脉和静脉pH值，并将这些值与pH监测系统的值进行比较。这些值与动脉和静脉血pH值平行，在各种病理性酸中毒条件下相关系数高达0.98。