著者

Jae Yeon LEE Myung Cheol KIM

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.13-0062, (Released:2013-10-09)

被引用文献数

5 35

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The present study evaluated and compared the oxidative stress status of dogs undergoing laparoscopic or open ovariectomy. Twelve healthy female dogs were divided into two groups according to the type of the surgical procedure, laparoscopic or open ovariectomy. Plasma total oxidant status (TOS), total antioxidant status (TAS) and oxidative stress index (OSI) levels for the evaluation of oxidative stress were determined. Increases in plasma TOS and OSI levels and decreases in TAS levels were observed in both groups after surgery. The TOS level was significantly lower in the laparoscopic ovariectomy group compared with the open surgery group. Laparoscopic ovariectomy is a safe and beneficial surgical alternative to traditional ovariectomy with respect to oxidative stress status in dogs.

著者

Jae Yeon LEE

出版者

JAPANESE SOCIETY OF VETERINARY SCIENCE

雑誌

Journal of Veterinary Medical Science (ISSN:09167250)

巻号頁・発行日

pp.1112200731, (Released:2011-12-26)

被引用文献数

11 24

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The present study aimed to evaluate the effect of propofol and thiopental on the plasma oxidant-antioxidant profile in dogs undergoing surgery at doses used to induce anesthesia. The plasma total oxidant status (TOS) and oxidative stress index (OSI) levels increased significantly with time in both groups, whereas the plasma total antioxidant status (TAS) levels decreased with time in both groups. The OSI was significantly higher at the end of surgery than before induction of anesthesia in both groups. The TOS and OSI change ratio of propofol group were significantly lower than that of thiopental group. In conclusion, our findings show that propofol has antioxidant effects in dogs. Further studies need to be conducted to demonstrate the exact mechanism of oxidative stress due to anesthesia and surgery in dogs.