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임산부 혈청 Alpha-Fetoprotein치에 관한 연구

Other Titles
 (A) study on the maternal serum alpha-fetoprotein during pregnancy 
Authors
 김창규 
Issue Date
1986
Description
의학과/석사
Abstract
[한글]1985년 1월 1일부터 1985년 10월 30일까지 연세대학교 의과대학 부속 세브란스병원 산부인과 외래에 내원한 임신 9주∼41주까지의 임산부 198예를 연구대상으로 다음과 같은 결론을 얻었다.

1. 임신 주수별 임산부 혈청 및 양수내 AFP치 양상은;

가. 혈청 AFP치는 임신 12주부터 점차증가하여 임신 9∼34주에 최고치에 도달한다

나. 양수 AFP치는 17주에 가장 높았으며 19∼24주에서는 점차 감소하는 양상을 보였다.

다. 양수 AFP치와 산모 혈청 AFP치와의 상관관계는 약 100:1 이었다.

2. 정상군의 임산부 혈청 및 양수내 AFP치와 분만횟수, 신생아성별과의 관계를 보면

가. 초산부의 혈청 AFP 평균치는 64.7±62.6 IU/㎖, 경산부의 혈청 AFP 평균치는 62.6±57.4 IU/㎖ (t=0.08151, p > 0.05)이었다.

나. 초산부의 양수 AFP 평균치는 11180.8± 12305.8 IU/㎖, 경산부의 양수 AFP 평균치는 11586.2±7190.8 IU/㎖ (t:0.9275, P > 0.05) 이었다.

다. 정상 남아를 분만한 임산부 혈청의 AFP 평균치는 82.2±66.4 IU/㎖, 정상 여아를 분만한 임산부 혈청의 AFP 평균치는 125.4±72.5 IU/㎖ (t:0.0435, p < 0.05)로서 의의가 있었다.

라. 정상 남아를 분만한 임산부 양수의 AFP 평균치는 13879.2± 9769.6 IU/㎖,정상 여아를 분만한 임산부 양수의 AFP 평균치는 3013.3±2353.8 IU/㎖ (t:0.1084, p > 0.05)이었다.

3. 선천성설 기형아는 추적 조사된 53예중에서 1예(1.9%)의 설기형종 기형아를 발견하였다.



[영문]This study was designed to estabilish normal range of AFP levels in maternal and amniotic flued at 9 to 41 weeks of gestation. AFP levels during pregnancy signify the possible index of confirming congenital anomaly of fetus including neural tube

defect such as anencephaly, spina bifida, meningomyelocele.

Total 197 cases were screened for serum AFP levels and 18 cases for amniotic fluid AFP levels from normal pregnant women between 9 and 41 weeks of gestation at the Department of Obstetrics and Gynecology, Yonsei University College of medicine from January 1st, 1985 to October 30th, 1985. Enzyme immunoassay was used to

determine the titer of AFP in maternal serum and amniotic fluid.

1. The following results were obtained:

Normal range of maternal serum AFP from 9 to 34 weeks of gestation and median range of amniotic fluid AFP from 16to 41 weeks of gestation were obtained.

2. Maternal sereum levels of AFP were gradually increased from 12 weeks of gestation reaching to maximum at 29 weeks of gestation and AFP levels in amniotic fluid reached to peak value at 17 weeks decreasing there after.

3. The concentration in amniotic fluid AFP was decreased as the pregnancy advances from 17 weeks to 41 weeks and the concentration in maternal seurm AFP was increased as the pregnancy advances from 12 weeks to 34 weeks.

4.Serum AFP levels of mothers who delivered female babies were significantly higher than those of mothers who de-livered male babies.

5. One case of congenital anomaly, teratoma of tongue, was accompanied by high levels of seurm AFP suggesting that sereening of maternal AFP level could be useful to detect congenital anomaly of fetus.
Full Text
https://ymlib.yonsei.ac.kr/catalog/search/book-detail/?cid=CAT000000006916
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Appears in Collections:
1. College of Medicine (의과대학) > Others (기타) > 2. Thesis
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/115585
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