Fish endocrine impact analysis based on Generalized Linear Model (GLM) - a case study in Masan Bay

Title
Fish endocrine impact analysis based on Generalized Linear Model (GLM) - a case study in Masan Bay
Author(s)
정지현; R.F.Addsion; 심원준; 한창희
KIOST Author(s)
Jung, Jee Hyun(정지현)Shim, Won Joon(심원준)
Publication Year
2006-11-06
Abstract
In the present study, we carried out biochemical and physiological experiments on a native fish, Marbled sole from spring 2004 to 2005 to assess the toxic response simultaneously caught in two sites of the south sea in Korea. We measured the Cholinesterase (ChE), hepatic ethoxyresorufin-O-deethylase (EROD) activity and CYP1A expression in marbled sole from an industrial harbour, the inner reaches of Masan Bay with that in sole from a reference site, Haegeumgang, in Geoje Island. We also describe seasonal variation (or its absence) in EROD, ChE activity and CYP1A expression from the reference site. Generalized linear model (GLM) were analyze the dependence of the enzyme activity on sampling area and as well as biological parameters of the fish. Statistically significant differences in the activities of measured biomarkers were observed between reference site and contaminated sites. The results of this study suggest that the Masan Bay have significant impact on enzyme activity of native fish. Therefore, the use of these Generalized linear model (GLM), each responding to different contaminants, provides a more comprehensive picture of the effects of contamination in Masan Bay.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/30773
Bibliographic Citation
한국해양학회 추계학술대회, pp.231, 2006
Publisher
한국해양학괴
Type
Conference
Language
English
Publisher
한국해양학괴
Related Researcher
Research Interests

Microplastic pollution,Persistent Organic Pollutants,Oil Pollution,미세플라스틱 오염,잔류성 유기오염물질,유류오염

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