Yamamoto K, Kuwahara C
Z Rechtsmed. 1981;87(4):237-42. doi: 10.1007/BF00200635.
A blood sample containing CO in a glass vessel was heated in a thermostated water bath at various temperatures for varying lengths of time to compare changes in CO and water contents. With higher temperatures and longer exposure periods the degrees of thermocoagulation advanced and the contents of CO and water decreased. At the individual temperatures examined, changes of CO and water contents showed significant correlations. However, with different temperatures regressions differed significantly. The above was considered to show that the temperature, to which a blood sample had been exposed, must be known for successful application of the water content method to estimate pre-exposure CO content of heat-exposed blood. However, this requirement is considered difficult to be met.
将含有一氧化碳（CO）的血液样本置于玻璃容器中，在恒温水浴中于不同温度下加热不同时长，以比较CO和水分含量的变化。温度越高、暴露时间越长，热凝固程度越高，CO和水分含量越低。在所检测的各个温度下，CO和水分含量的变化呈现显著相关性。然而，不同温度下的回归情况差异显著。上述情况被认为表明，为成功应用水分含量法估算受热血液暴露前的CO含量，必须知晓血液样本所暴露的温度。然而，这一要求被认为难以满足。
