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重复注射氯胺酮对新生乳鼠血气分析的影响 被引量:2

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摘要 目的研究重复注射氯胺酮对新生乳鼠血气分析的影响。方法 12只新生7 d的SD大鼠随机分为两组,每组6只,分别为对照组和氯胺酮组。氯胺酮组:腹腔重复注射20 mg/kg氯胺酮,间隔90 min,共计5次。对照组:在相应时间点腹腔注射等体积的生理盐水。最后一次给药后10 min,经左心室采血行血气分析检测。结果对照组和氯胺酮组大鼠的pH值分别为7.43±0.05和7.41±0.01,PaCO2分别为(40.73±3.73)mmHg和(47.05±2.87)mmHg,PaO2分别为(86.00±8.66)mmHg和(84.25±3.34)mmHg,SaO2分别为(96.50±1.50)%和(96.25±0.43)%,均差异无统计学意义(P>0.05)。结论重复注射20 mg/kg氯胺酮不会引起新生SD大鼠缺氧和二氧化碳蓄积。
出处 《广东医学》 CAS CSCD 北大核心 2012年第13期1882-1883,共2页 Guangdong Medical Journal
基金 广东省自然科学基金资助项目(编号:07004823) 广州中医药大学创新基金项目(编号:10CX041)
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参考文献10

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共引文献14

同被引文献16

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