右美托咪啶与舒泰对圈养虎麻醉效果的观察

发布时间：2018-01-19 20:21

本文关键词： 右美托咪啶替来他明唑拉西泮阿替美唑麻醉效果虎　出处：《野生动物学报》2015年02期 　论文类型：期刊论文

【摘要】：为了评估右美托咪啶与舒泰(替来他明和唑拉西泮合剂)对虎的麻醉效果,17只虎(4只孟加拉虎、4只华南虎和9只东北虎)按0.025~0.038 ml/kg的剂量肌肉注射进行麻醉,最终以阿替美唑进行苏醒,分别对诱导、麻醉及苏醒效果进行观察和评分。右美托咪啶和舒泰联合用药对虎的诱导期为(12.24±4.56)min,侧卧姿势进入麻醉期,平均诱导效果判定为1(极好),麻醉期间体温为(39.4±0.95)℃,较正常体温高;呼吸频率为(7.50±2.56)次/min,下降极显著,血氧饱和度为(87.32±8.43)%,与麻醉前相差不大。平均麻醉效果判定为4~5(中度麻醉至外科麻醉水平),静脉注射颉颃药阿替美唑后,苏醒时间(8.31±3.87)min,平均麻醉效果为2~3(一般,好),苏醒过程中所有虎出现较明显的共济失调或不协调的现象,苏醒后6 d内未见神经症状及其他副作用。右美托咪啶与舒泰联合用药对健康的虎是一种有效的麻醉药物,但苏醒过程中可能出现共济失调现象。
[Abstract]:In order to evaluate the anesthetic effect of dexmetomidine and sulfamide (teletamine and zolazepam) on tigers, 17 tigers were selected and 4 Bengal tigers were used. 4 South China tigers and 9 Amur tigers were anesthetized by intramuscular injection of 0.025 and 0.038 ml/kg respectively. The effect of anesthesia and recovery was observed and evaluated. The induction period of dexmetidine combined with sutai was 12.24 卤4.56 min, and the side position entered the anaesthesia stage. The average induction effect was determined to be 1 (excellent). The body temperature during anesthesia was 39.4 卤0.95C, which was higher than that of normal body temperature. The respiratory frequency was 7.50 卤2.56 times / min, and the decrease was extremely significant, and the oxygen saturation was 87.32 卤8.43%. The average anaesthesia effect was determined to be 4 minutes (moderate anaesthesia to surgical anesthesia level). After intravenous injection of altimetrazole, the recovery time was 8.31 卤3.87 minutes. The average anaesthesia effect was 2: 3 (average, good). All tigers had obvious ataxia or incoordination during recovery. There were no neurological symptoms or other side effects within 6 days after recovery. Dexmetomidine combined with Shutai is an effective anesthetic for healthy tigers, but ataxia may occur during recovery.
【作者单位】：广州动物园;深圳市野生动物园;
【分类号】：R614
【正文快照】： 右美托咪啶(DEX)是高选择性《2肾上腺素受体虎,共麻醉17例次。激动药,起效快,作用时间短,兼具有镇静、镇痛作 1.2方法用[1]。舒泰是一种复合麻醉剂,由美国Parke-Davis 1.2.1麻醉和复苏实验室研制,为替来他明(tiletamine)与唑拉西泮(zo- 右美托咪啶与舒泰50按1:1混合,以每〗kg

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