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A case report of embryo transfer with airtransported fresh bovine embryo produced by multiple ovulation in Hanwoo
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- 발행기관
- 한국동물생명공학회(구 한국동물번식학회) 바로가기
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- 간행물
- Journal of Animal Reproduction and Biotechnology 바로가기
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- 통권
- Volume. 38 No. 2 (2023.06)바로가기
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- 페이지
- pp.84-88
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- 저자
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- 언어
- 영어(ENG)
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- URL
- https://www.earticle.net/Article/A432906
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초록
- 영어
- Because multiple ovulation embryo transfer (MOET) in cattle includes several benefits such as wide spreading of genetically superior offspring for long distance, this biotechnological method has been widely applied to Hanwoo. When the recipients are not stayed close after embryo recovery from donor, the embryos are moved to other farms via several vehicles (car, train, and airplane). However, air travel induces lesser oxygen level, increased vibration, lower air pressure, higher noise, and increased exposure of cosmic radiation to living things than ground level. It was still unknown that fresh embryos obtained from multiple ovulation of Hanwoo could maintain their fertility after being transported via air plane, the present case report introduced a clinical case of MOET in Hanwoo after shipping fresh embryos via air transportation. The donor was multi-ovulated via follicle-stimulating hormone series of injection, which was followed by a gonadotrophin-releasing hormone injection and artificial insemination twice. The embryos were recovered by the uterine flushing, packed in ministraws, transported to recipients for 6 h including 1 h air flight, and then transferred to the synchronized recipients. During pregnancy diagnosis of early gestation period, 5 of 7 recipients (71.4%) presented no heat signs and showed fetal sacs with fluid under transrectal ultrasonography. After normal gestation period, all recipients naturally delivered healthy calves (male n = 2 and female n = 3) without abortion, stillbirth, and premature birth. The present case report indicated that transportation of fresh embryos for MOET via domestic flight in Korea did not affect to their fertility.
목차
ABSTRACT
INTRODUCTION
CASE REPORT
DISCUSSION
CONCLUSION
REFERENCES
키워드
air plane embryo transfer Hanwoo multiple ovulation저자
간행물 정보
발행기관
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- 발행기관명
- 한국동물생명공학회(구 한국동물번식학회) [The Korean Society of Animal Reproduction and Biotechnology]
- 설립연도
- 1976
- 분야
- 농수해양>축산학
- 소개
- 동물번식생리학, 동물생명공학, 수의학, 인공수정 및 수정란이식을 이용한 동물개량에 관한 이론과 기술의 발전을 통해 학계, 연구계, 산업계 및 양축가 상호간의 협력을 도모함으로써 동물과학발전 및 사회일반의 이익에 기여 한다는 목적을 위해 노력해 나가겠습니다.
간행물
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- 간행물명
- Journal of Animal Reproduction and Biotechnology
- 간기
- 계간
- pISSN
- 2671-4639
- eISSN
- 2671-4663
- 수록기간
- 2019~2025
- 십진분류
- KDC 527 DDC 636
이 권호 내 다른 논문 / Journal of Animal Reproduction and Biotechnology Volume. 38 No. 2
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