Correlation between circulating steroid hormones and Pao2 during cardiopulmonary bypass
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چکیده
منابع مشابه
The correlation of anandamide with gonadotrophin and sex steroid hormones during the menstrual cycle
Objective(s): The purpose of this study was to investigate the change in plasma anandamide (AEA) levels throughout the normal menstrual cycle, and to analyze the relationship among AEA, sex steroids and gonadotrophins. Materials and Methods: The patients were fertile women with normal menstrual cycle, proposed to get in vitro fertilization (IVF) treatment due to oviduct obstruction or male infe...
متن کاملIncreased circulating bradykinin during hypothermia and cardiopulmonary bypass in children.
To determine whether cold could activate the kallikrein-kinin system in vivo as it does in vitro, the circulating systemic concentrations of bradykinin were serially measured in 10 cyildren with congenital diseases of the heart undergoing corrective cardiac surgery. Bradykinin was measured by radioimmunoassay in blood samples obtained before, during and after profound hypothermia (to 18 degrees...
متن کاملSjO2/SvO2 correlation during pediatric cardiac surgery with cardiopulmonary bypass.
OBJECTIVES To compare the SjO2 (cerebral oxygenation indicator) and SvO2 (cardiac output indicator) during pediatric cardiac surgery with cardiopulmonary bypass (CPB). METHODS Retrospective study. Data of SjO2 and SvO2 measured simultaneously at critical time periods during cardiac surgery with CPB were analyzed by the Spearman correlation test and Bland- Altman plot. RESULTS Regression ana...
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In 8 adult patients undergoing cardiopulmonary bypass, the perfusion flow was altered from 2.4 to 1.8 and 1.2 L/min/m during hypothermia (26.5 ± 2.3°C). Following rewarming of the patients to 37°C, the perfusion flow was also altered from 2.4 to 1.8 and 1.2 L/min/m • The resulting mixed venous oxyhemoglobin saturation (Sv0 2 ) was measured in vivo by in-line oximetry at the actual body temperat...
متن کاملHypoxaemia during cardiopulmonary bypass.
For cardiopulmonary bypass during open-heart surgery we use a bubble oxygenator and a technique of haemodilution and moderate hypothermia. During the course of routine perfusion we have observed arterial desaturation in a number of patients and in five patients the desaturation was marked (SaO2<85%)'. The low arterial oxygen saturations occurred mainly in the rewarming period. This report is of...
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ژورنال
عنوان ژورنال: Japanese Journal of Extra-Corporeal Technology
سال: 2013
ISSN: 0912-2664
DOI: 10.7130/jject.40.7