| Changes in s-GOT and s-ALP Activities in the Korean Native Cows Within Estrus Cycle |
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Chung Ho Jo |
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Department of Veterinary Medicine, Seoul National University |
| 한우(韓牛)의 성주기(性週期)에 따른 혈청(血淸) GOT 및 혈청(血淸) ALP 활성도(活性度)의 변동상에 관하여 |
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조충호 |
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서울대학교 수의과대학 |
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| Abstract |
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Changes in serum glutamic oxaloacetic transaminase (s-GOT) activities, serum alkaline phosphatase activities and serum total protein amounts were investigated on seven Korean native cows having normal estrus cycle of 18~24 days after normal parturition, dividing estrus cycle into estrus (0~1 days), metestrus (2~6 days), diestrus (7~16 days), proestrus (17~20 days). The results were as follows. 1. Serum GOT activities at estrus ranged from 73.5 to 121.5 Ku with a mean of $89.14{pm}17.16$ Ku, at metestrus 57 to 89 Ku with a mean of $67.01{pm}10.81$ Ku, at diestrus 54 to 89.5 Ku with a mean of $67.05{pm}10.05$ Ku and at proestrus 53 to 112 Ku with a mean of $73.00{pm}20.05$ Ku. The activities were significantly increased at the estrus comparing with other stages (P<0.01). 2. Serum ALP activities at estrus ranged from 8.0 to 10.4 K-Au with a mean of $8.74{pm}0.83$ K-Au, at metestrus 6.5 to 9.2 K-Au with a mean of$7.74{pm}0.76$ K-Au, at diestrus 5.6 to 9.0 K-Au with a mean of $7.67{pm}1.13$ K-Au, at proestrus 6.2 to 9.3 K-Au with a mean of $7.12{pm}1.18$ K-Au. The significance was not recognized among the stages of estrus cycle. 3. Serum total protein amounts at estrus ranged from 6.45 to 8.0g/10dl with a mean of $7.25{pm}0.57/100dl$, at metestrus, 6.37 to 7.9g/100dl with a mean of $7.65{pm}0.50g/100dl$, fat diestrus, 6.56 to 8.67g/100dl, with a mean of $7.53{pm}0.55g/100dl$ and at proestrus 5.94 to 7.71g/100dl with a mean of $6.54{pm}0.65g/dl$. There was not significance among the stages of estrus cycle. |
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