当前位置: 首页 > 文章 > 山羊终末呼吸和血液安氟醚浓度变化及其与血气、血压的关系 南京农业大学学报 1993,16 (4) 93-98
Position: Home > Articles > CHANGES OF END-TIDAL AND BLOOD ENFLURANE CONCENTRATION IN GOATS AND ITS RELATIONSHIP TO BLOOD GAS AND BLOOD PRESSURE Journal of Nanjing Agricultural University 1993,16 (4) 93-98

山羊终末呼吸和血液安氟醚浓度变化及其与血气、血压的关系

作  者:
侯加法;华修国;邹敦铎;张柳良;季玉玲
单  位:
南京农业大学中心实验室 210014;上海农学院动物科学系;南京农业大学动物医学系
关键词:
安氟醚;浓度;血气;血压;山羊
摘  要:
6头山羊在吸入安氟醚5,15,30,45,60,75和90 min 时,同步测定终末呼气和血液中安氟醚浓度、血气及血压等.结果显示:在开挡期间,随吸入时间的延长,终末呼气和血液安氟醚浓度均上升,但停止供药,两者浓度则下降;随吸入安氟醚浓度的增加,血气和血压发生明显的变化,pH_a 减少、P_aCO_2升高、血压下降,平均动脉压与终末呼气安氟醚浓度高度相关(r=-0.9721).随安氟醚浓度的减少.血气和血压也趋于恢复,尤其血压上升明显.
译  名:
CHANGES OF END-TIDAL AND BLOOD ENFLURANE CONCENTRATION IN GOATS AND ITS RELATIONSHIP TO BLOOD GAS AND BLOOD PRESSURE
作  者:
Hou Jiafa~1 Hua Xiuguo~2 Zou Dunduo~1 Zhang Liuliang~1 Ji Yuling~3 (~1Dept of Veterinary Medicine,Nanjing Agric Univ,Nanjing 210014;~2Dept of Animal Science,Shanghai Agricultural College;~3Central Laboratory of Nanjing Agric Univ)
关键词:
enflurane;;concentration;;blood gas;;blood pressure;;goats
摘  要:
The end-tidal and blood enflurane concentration,blood gas and blood pressure were deter-mined simutaneously at 5,15,30,45,60,75 and 90 min respectively during cnflurane anesthesia in 6 goats.Itwas shown that the end-tidal and blood enflurane concentration was inereased or decreased as a prolongedperiod of inhalation when opening or closing vaporizer.While inhalation concentration of enflurane was in-creasing,obvious change oeurred in blood gas and blood pressure,including a decrease in pH(?), an in(?)reasein P_aCO_2 and a drop in blood pressure.There was a high correlation between the end-tidal enflurane concen-tration and the mean arterial pressure(r=-0.972 1).As inhalation concentration of enflurane wasdecreasing,blood gas and blood pressure also tended to improve,especially in that blood pressure was raisedmore rapidly.

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