Evaluation of pregnancy-associated glycoproteins for pregnancy diagnosis in Hanwoo
(주)코리아스칼라
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- 2023.04.05
- 최종 저작일
- 2017.09
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서지정보
ㆍ발행기관 : 한국예방수의학회(구 한국수의공중보건학회)
ㆍ수록지정보 : 예방수의학회지 / 41권 / 3호
ㆍ저자명 : Yeoun-Su Lim, Young-Hwan Lim, Jong-Suk Cho, Gyung-Dong Kim, Kun-Ho Song
목차
서 론
재료 및 방법
공시축 및 혈액채취
혈액내 PAGs 검출
임신유무 확인을 위한 직장검사 실시
결 과
고 찰
REFERENCES
영어 초록
Assays for detecting pregnancy-associated glycoproteins (PAGs) levels in the blood of pregnant cattle have been developed and commercialized to determine pregnancy status. This study was conducted to determine the accuracy of a PAG-based ELISA test for pregnancy detection in Hanwoo. The anticoagulated treated whole blood was sampled from 595 Hanwoo that were 28-71 d (mean 49) and 85-128 d (mean 106) after artificial insemination. At the 2nd blood collection time, a transrectal palpation test was used as the standard for pregnancy diagnosis. For PAGs and the transrectal palpation test (n=595), the sensitivity was 98.4% (pregnancy, 481/489), the specificity was 100% (open, 106/106), and the accuracy was 98.7% (pregnancy+open, 587/595). In conclusion, the rapid PAG-based ELISA pregnancy test was highly sensitive and specific for pregnancy detection in Hanwoo.
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