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KMID : 0359319980380030659
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Korean Journal of Veterinary Research
1998 Volume.38 No. 3 p.659 ~ p.663
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Estimation of portal blood flow using pulsed doppler ultrasound in the anesthetized dog
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Abstract
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Portal bood flow was measured with pulsed Doppler ultrasound in twenty anesthetized dogs. In anesthetized dogs with xylazine HCl, the average of portal blood flow velocity was reduced(11.68±1.55㎝/sec vs. normal 16.67±1.77㎝/sec). Average portal blood flow was also decreased compared to normal(28.36±11.61㎖/min/㎏ vs. normal 43.12±14.46 ㎖/min/㎏). And congestion index was increased(0.0368±0.0117㎝ ·sec vs. normal 0.0297±0.0062㎝ ·sec). In anesthetized dogs with ketamine HCl, portal blood flow velocity was slightly increased (22.62±2.53㎝/sec vs. normal 16.67±1.77㎝/sec). Also mean portal blood flow was slightly increased(43.12±14.46㎖/min/㎏ vs. normal 55.32±19.99㎖/min/㎏). In anesthetized dogs with tiletamine and zolazepam, portal blood flow velocity and portal blood flow were unchanged.
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