Abstract:
:To examine the behavior of the estrogenic biomarker vitellogenin (VTG) under the combined impact of estrogens and pathogens, parasite-infected or noninfected rainbow trout were exposed to two doses of 17β-estradiol (E2). Infected and E2-exposed fish showed significantly lower hepatic VTG mRNA levels than healthy fish. Transcriptome data suggest that this was due to energetic constraints. Reduced responsiveness of the VTG biomarker in parasitized fish might obscure detection of low-level field exposure.
journal_name
Environ Toxicol Chemjournal_title
Environmental toxicology and chemistryauthors
Burki R,Krasnov A,Bettge K,Rexroad CE 3rd,Afanasyev S,Antikainen M,Burkhardt-Holm P,Wahli T,Segner Hdoi
10.1002/etc.1966subject
Has Abstractpub_date
2012-10-01 00:00:00pages
2318-23issue
10eissn
0730-7268issn
1552-8618journal_volume
31pub_type
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