瓜伊费内辛在绵羊中对普罗波节约和血液动力学影响
Mitchell R Ashkin1, Danielle E Strahl-Heldreth1, Stephanie Cj Keating1
1Department of Veterinary Clinical Medicine, College of Veterinary Medicine, University of Illinois, Urbana, IL, USA.
Veterinary anaesthesia and analgesia
|July 5, 2024
概括
在羊群中,瓜伊芬素与普罗波的联合诱导显著降低了输管所需的普罗波剂量. 这种麻醉方法保持了稳定的血液动力学变量,提供了潜在的更安全的麻醉方案.
科学领域:
- 兽医麻醉学 兽医麻醉学
- 药理学 药理学是指药理学的学科.
背景情况:
- 普罗波是一种常见的麻醉诱导剂.
- 瓜伊芬是一种肌肉放松剂和镇静剂,具有潜在的麻醉节约性质.
研究的目的:
- 评估瓜伊费内辛在羊麻醉中作为共诱导剂时的普罗波节约和血液动力学效应.
主要方法:
- 在13只健康的成年雌羊中进行了前性,盲目的双向交叉研究.
- 麻醉是通过静脉注射瓜伊芬尼辛 (100 mg/kg) 或盐水诱导的,随后是标准化的普罗波输液.
- 血液动力学参数包括心率和血压在整个过程中都被监测.
主要成果:
- 与盐溶液 (5.94 ± 1.09 mg / kg) 相比,输管所需的普罗波福尔平均剂量在瓜伊费内辛联合诱导 (3.40 ± 0.74 mg / kg) 时明显较低.
- 诱导后心率增加,但在瓜伊芬尼辛组一般较低.
- 非侵入性动脉血压保持稳定,并且在治疗之间没有显著差异.
结论:
- 瓜伊芬素有效地降低了在绵羊中诱导麻醉的propofol需求.
- 与瓜伊芬素的同时诱导似乎在可接受的临床范围内保持了血液动力稳定性.
- 这种组合可能为优化羊的麻醉方案提供了一个有价值的策略.
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