Journal of Veterinary Medical Science | |
Quantitative assessment of pupillary light reflex in normal and anesthetizeddogs: a preliminary study | |
Jury KIM2  Dongbeom JI1  Min-Su KIM2  Jiseong HEO1  | |
[1] Ji dong Beom Animal Hospital, 266�?10 Bugok-dong, Geumjeong-ku, Busan, 609-822, Republic of Korea;College of Veterinary Medicine, Chonbuk National University, 664�?14 Duckjin-dong, Duckjin-ku, Jeonju, 561-756, Republic of Korea | |
关键词: canine; pupillary light reflex; pupillometer; | |
DOI : 10.1292/jvms.14-0387 | |
学科分类:兽医学 | |
来源: Japanese Society of Veterinary Science | |
【 摘 要 】
References(12)Cited-By(1)The purpose of this study was to quantitatively assess the pupillary light reflex (PLR)in normal and anesthetized dogs using a pupillometer. Eleven dogs (20 eyes) of variousbreeds were included. PLRs were measured with a handheld pupillometer in dim light beforeand during anesthesia. Anesthesia was conducted with atropine, xylazine and ketamine.Parameters of pupillometry included neurological pupil index (NPi), pupil size, percent ofchange (%CH), latency (LAT), constriction velocity (CV), maximum constriction velocity(MCV) and dilation velocity (DV). NPi,%CH, CV and MCV were significantly decreased duringanesthesia compared with the pre-anesthesia data. The results suggest thatatropine-xylazine-ketamine combination anesthesia depresses the PLR. Additionally, thisstudy demonstrates the feasibility of the use of a pupillometer in dogs.
【 授权许可】
Unknown
【 预 览 】
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RO201911300044184ZK.pdf | 496KB | download |