Vestre W A, Brightman A H, Helper L C, Lowery J C
J Am Vet Med Assoc. 1979 May 1;174(9):1006-7.
Schirmer I tear tests were done on 20 dogs before and during general anesthesia. Atropine sulfate reduced tear production from a mean base-line value of 20.35 +/- 3.33 mm/minute to 14.10 +/- 6.13 mm/minute, 10 minutes after its subcutaneous administration. The combination of subcutaneous atropine, intravenous thiamylal sodium, and inhalation anesthesia reduced tear production to a mean value of 0.53 +/- 1.12 mm/minute at 60 minutes after induction.
在20只犬全身麻醉前及麻醉期间进行了Schirmer I泪液试验。硫酸阿托品皮下注射10分钟后,泪液分泌量从平均基线值20.35±3.33毫米/分钟降至14.10±6.13毫米/分钟。皮下注射阿托品、静脉注射硫喷妥钠和吸入麻醉联合使用,在诱导后60分钟时泪液分泌量降至平均值0.53±1.12毫米/分钟。