메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색
질문

논문 기본 정보

자료유형
학술저널
저자정보
김현조 (전남대학교) 김성준 (전남대학교)
저널정보
한국생물공학회 KSBB Journal KSBB Journal Vol.34 No.4(Wn.171)
발행연도
2019.12
수록면
306 - 316 (11page)
DOI
10.7841/ksbbj.2019.34.4.306

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색
질문

이 논문의 연구 히스토리 (2)

초록· 키워드

오류제보하기
This study has developed a new simplicity toxicity assessment method that can predict the chronic NOEC (No Observed Effect Concentration) value rapidly by observing the morphological abnormality at the low concentration area in the early embryonic development stage of Danio rerio. As a result, the acute LOEC (Lowest Observed Effect Concentration) values of Camptothecin, Camphor and Curcumin were calculated as 9.3 nM, 1248.4 μM and 18.3 μM, respectively. The morphological anomalies were observed to yolk sac edema (YSE), pericardial edema (PE), black yolk (BY), bent spine (BS), albinism (A), dyed yellow yolk (DY), collapse symptoms of fertilized embryo tissue (CPFE), no heartbeat (NHB), reduced heart rate (RHR), hatching delay (HD), short body length (SBL). And acute NOEC values were classified into A-type and B-type depending on the presence or absence of morphological anomalies. A-type morphological anomalies were observed at 6.2 nM, 832.3 μM and 9.2 μM, similar to the area near acute LOEC except for albinism (A), dyed yellow yolk (DY), collapse symptoms of fertilized embryo tissue (CPFE), and no heartbeat (NHB). On the other hand, morphological anomalies of B-type did not occur at all in 0.4, 4.0, and 0.1 within 4 days, and the acute NOEC values of B-type were consistent with the chronic NOEC values at 32 days. This means that the concentration without any deformity in acute toxicity test during 4 days is consistent with the chronic NOEC value. That is, it is also a means to quickly calculate chronic NOEC using the acute NOEC value through the presence or absence of morphological abnormality in the Danio rerio embryo development stage of short term.

목차

Abstract
1. INTRODUCTION
2. MATERIALS AND METHOD
3. RESULTS AND DISCUSSION
4. CONCLUSION
REFERENCES

참고문헌 (23)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

이 논문과 함께 이용한 논문

최근 본 자료

전체보기

댓글(0)

0

UCI(KEPA) : I410-ECN-0101-2020-470-000264726