搜索结果: 1-9 共查到“医学 N2O”相关记录9条 . 查询时间(0.136 秒)
探讨七氟醚联合N2O吸入麻醉对老年大鼠短期及长期学习与记忆能力的影响。方法：将40只18月龄SD大鼠随机分配入麻醉组和对照组。麻醉组给予1.3%七氟醚+50% N2O吸入4 h，对照组给予50% O2吸入4 h。两组均于麻醉48 h后进行连续6 d的定航训练，并分别于第7、14天进行空间探索实验。水迷宫实验结束后，大鼠断头取脑，分别采用Western印迹法和免疫组化检测海马细胞凋亡情况。
N2O 吸入镇静辅助椅位视频在牙种植术中的应用
N2O 麻醉 镇静 种植
2014/3/12
观察种植牙患者在N2O（俗称笑气）吸入镇静辅助椅位视频配合局部麻醉状态下行种植牙手术的效果。方法 选取60 例种植牙手术的患者随机分成实验组和对照组，每组30 例。手术包括种植体同期植入术、上颌窦提升术、onlay 植骨术。实验组用N2O 吸入镇静辅助椅位视频配合局部麻醉进行手术，对照组单纯采用局部麻醉进行手术。通过观察心率、血压等变化，对2 组患者手术疼痛耐受程度差异和手术过程中镇静程度差异进...
N2,H2,and N2O antagonism of high pressure neurological syndrome in mice
high pressure neurological syndrome animal mice nitrogen hydrogen nitrous oxide helium
2009/7/20
N2,H2,and N2O antagonism of high pressure neurological syndrome in mice.
Narcotic potency of N2, A, and N2O evaluated by the physical performance of mouse colonies at simulated depths
animal mice narcosis nitrogen argon nitrous oxide
2009/7/20
The physical performance of colonies of deer mice was studied in various inert gas environments at pressures up to 31 ATA. The mice were housed in habitats wherein their diurnal running activity and s...
Influence of heliox,oxygen,and N2O-O2 breathing on N2 bubbles in adipose tissue
oxygen heliox decompression animal rat nitrous oxide adipose tissue bubble growth nitrogen elimination
2009/7/9
Bubbles in rat adipose tissue were studied at 1 bar after decompression from an exposure to air at 3.3 bars (absolute) for 4 h. During air breathing the bubbles grew throughout the observation period....
Effect of He-O2,O2,and N2O-O2 breathing on injected bubbles in spinal white matter
oxygen heliox decompression animal rat nitrous oxide spinal white matter
2009/7/8
Injected air bubbles in spinal white matter in the rat were studied at 1 bar after decompression from an exposure to air at 3.1 bar (absolute) for 4 h. During air breathing all injected bubbles grew f...
喉罩技术七氟醚-N2O吸入麻醉和异丙酚-氯胺酮静脉麻醉在小儿斜视矫正术中应用的比较
喉罩 七氟醚 异丙酚
2009/6/12
喉罩技术七氟醚-N2O吸入麻醉和异丙酚-氯胺酮静脉麻醉在小儿斜视矫正术中应用的比较。
Effect of He-O2, O2, and N2O-O2 breathing on injected bubbles in spinal white matter
oxygen heliox decompression animal ratnitrous oxidespinal white matter
2009/3/30
Injected air bubbles in spinal white matter in the rat were studied at 1 bar after decompression from an exposure to air at 3.1 bar (absolute) for 4 h. During air breathing all injected bubbles grew f...
Influence of heliox, oxygen, and N2O-O2 breathing on N2 bubbles in adipose tissue
oxygen heliox decompression animal rat nitrous oxide adipose tissue
2009/3/26
Bubbles in rat adipose tissue were studied at 1 bar after decompression from an exposure to air at 3.3 bars (absolute) for 4 h. During air breathing the bubbles grew throughout the observation period...