著者
Masatoshi KAMATA Shotaro NAGAHAMA Kei KAKISHIMA Nobuo SASAKI Ryohei NISHIMURA
出版者
JAPANESE SOCIETY OF VETERINARY SCIENCE
雑誌
Journal of Veterinary Medical Science (ISSN:09167250)
巻号頁・発行日
vol.74, no.2, pp.231-234, 2012 (Released:2012-03-02)
参考文献数
13
被引用文献数
7 9

Behavioral effects induced by intravenous administration of morphine at 0.3, 0.6, 1.2, and 2.4 μg/kg and fentanyl at 5, 10, 20, and 40 μg/kg were evaluated in dogs and cats. In dogs, fentanyl and morphine depressed activity and level of consciousness in a dose- dependant manner. In cats, higher doses of fentanyl stimulated activity temporarily, but excitement, so-called "opioid mania," was not observed. Morphine induced distinctive behavioral changes characterized by sitting with fixed staring, and "opioid mania" was not observed in cats.
著者
Di ZHANG Reina FUJIWARA Toshie ISERI Shotaro NAGAHAMA Kei KAKISHIMA Masatoshi KAMATA Manabu MOCHIZUKI Takayuki NAKAGAWA Nobuo SASAKI Ryohei NISHIMURA
出版者
公益社団法人 日本獣医学会
雑誌
Journal of Veterinary Medical Science (ISSN:09167250)
巻号頁・発行日
pp.11-0276, (Released:2012-12-28)
被引用文献数
3 8

The epidural distribution of iohexol (0.2 ml/kg) administered at thoracic vertebrae (Thoracic group) and lumbar vertebrae (Lumbar group) was compared by computed tomographic (CT) epidurography in dogs. The total spread of iohexol was similar between the 2 groups upon reaching a similar cranial level. The maximal CT values were higher at the C7/T1 and T4/T5 levels in Thoracic group, but they were higher at the T13/L1 and L4/L5 levels in Lumbar group (P<0.05). This result suggests that the distribution pattern of the drug administered epidurally at thoracic vertebrae and lumbar vertebrae is different in dogs.
著者
Di ZHANG Reina FUJIWARA Toshie ISERI Shotaro NAGAHAMA Kei KAKISHIMA Masatoshi KAMATA Manabu MOCHIZUKI Takayuki NAKAGAWA Nobuo SASAKI Ryohei NISHIMURA
出版者
公益社団法人 日本獣医学会
雑誌
Journal of Veterinary Medical Science (ISSN:09167250)
巻号頁・発行日
vol.75, no.5, pp.663-666, 2013 (Released:2013-05-31)
参考文献数
16
被引用文献数
3 8

The epidural distribution of iohexol (0.2 ml/kg) administered at thoracic vertebrae (Thoracic group) and lumbar vertebrae (Lumbar group) was compared by computed tomographic (CT) epidurography in dogs. The total spread of iohexol was similar between the 2 groups upon reaching a similar cranial level. The maximal CT values were higher at the C7/T1 and T4/T5 levels in Thoracic group, but they were higher at the T13/L1 and L4/L5 levels in Lumbar group (P<0.05). This result suggests that the distribution pattern of the drug administered epidurally at thoracic vertebrae and lumbar vertebrae is different in dogs.