Beltrán J F, Tewes M E
Caesar Kleberg Wildlife Research Institute, Texas A&M University-Kingsville 78363, USA.
J Wildl Dis. 1995 Jan;31(1):43-8. doi: 10.7589/0090-3558-31.1.43.
We immobilized 10 ocelots (Felis pardalis), and 21 bobcats (F. rufus) in south Texas (USA) during March to November 1991 with a mixture of ketamine hydrochloride (KH) and xylazine hydrochloride (XH); two ocelots were immobilized twice. Species were immobilized with (mean +/- SE) 14.7 +/- 1.6 mg KH/kg body mass for ocelots, 13.3 +/- 1.8 mg KH/kg for bobcats, and 1.1 +/- 0.1 mg XH/kg and 1.2 +/- 0.1 mg XH/kg for ocelots and bobcats, respectively. Immobilization times in bobcats were longer (P = 0.08) than in ocelots. Adult female ocelots (18.5 +/- 2.6 mg/kg) needed larger (P < 0.05) doses of KH than adult males (12.0 +/- 1.7 mg/kg). Bobcats were immobilized during summer with lower initial (8.6 +/- 0.9 mg/kg, P < 0.001) and total (10.1 +/- 1.3 mg/kg, P = 0.02) doses of KH than bobcats immobilized in winter (14.5 +/- 1.0 mg/kg, and 18.5 +/- 3.8 mg/kg, respectively); summer immobilization times (44.3 +/- 3.8 min) were also shorter (P = 0.03) than during winter (59.1 +/- 5.2 min). Bobcats immobilized during summer had lower (P < 0.01) initial rectal temperatures (39.4 +/- 0.2 C) than bobcats trapped in winter (41.1 +/- 0.4 C). Overall, we observed no effects of KH-XH dose on body temperature.
1991年3月至11月期间，我们在美国得克萨斯州南部用盐酸氯胺酮（KH）和盐酸赛拉嗪（XH）的混合物对10只豹猫（豹猫属）和21只山猫（北美山猫）进行了麻醉；有2只豹猫被麻醉了两次。豹猫麻醉时使用的盐酸氯胺酮剂量为（均值±标准误）14.7±1.6毫克/千克体重，山猫为13.3±1.8毫克/千克，豹猫和山猫使用的盐酸赛拉嗪剂量分别为1.1±0.1毫克/千克和1.2±0.1毫克/千克。山猫的麻醉时间比豹猫长（P = 0.08）。成年雌性豹猫（18.5±2.6毫克/千克）所需的盐酸氯胺酮剂量比成年雄性豹猫（12.0±1.7毫克/千克）大（P < 0.05）。与冬季麻醉的山猫（分别为14.5±1.0毫克/千克和18.5±3.8毫克/千克）相比，夏季麻醉山猫时使用的盐酸氯胺酮初始剂量（8.6±0.9毫克/千克，P < 0.001）和总剂量（10.1±1.3毫克/千克，P = 0.02）更低；夏季麻醉时间（44.3±3.8分钟）也比冬季（59.1±5.2分钟）短（P = 0.03）。夏季麻醉的山猫初始直肠温度（39.4±0.2℃）比冬季捕获的山猫（41.1±0.4℃）低（P < 0.01）。总体而言，我们未观察到盐酸氯胺酮 - 盐酸赛拉嗪剂量对体温有影响。
