The following article has been retracted due to the investigation of complaints received against it. The Editorial Board found that the first author published the paper without other authors’ consent and approval. Th...The following article has been retracted due to the investigation of complaints received against it. The Editorial Board found that the first author published the paper without other authors’ consent and approval. The scientific community takes a very strong view on this matter, and the OJOG treats such behavior seriously. This paper published in Vol. 3 No. 1, 105-110 (pages), 2013, has been removed from this site.展开更多
Estradiol, or 17-β-estradiol (E2), the most potent naturally occurring estrogen, is involved in the hormone-immune system interaction in both mammals and fish. However, in vivo studies are largely limited, and little...Estradiol, or 17-β-estradiol (E2), the most potent naturally occurring estrogen, is involved in the hormone-immune system interaction in both mammals and fish. However, in vivo studies are largely limited, and little is known about whether E2 exerts similar effects on both female and male zebrafish (Danio rerio). Here, we show exposure of both sexes of D. rerio to 20 nmol/L E2 resulted in a significant increase in Vg1 expression, but caused little damage to the hepatocytes, suggesting that this is the optimum E2 concentration. Also, exposure to 20 nmol/L E2 for 20 days caused a marked increase in plasma IgM levels, but had little influence on the peripheral leukocyte density, providing the first evidence of a hormone-immune system interaction in this species.展开更多
文摘The following article has been retracted due to the investigation of complaints received against it. The Editorial Board found that the first author published the paper without other authors’ consent and approval. The scientific community takes a very strong view on this matter, and the OJOG treats such behavior seriously. This paper published in Vol. 3 No. 1, 105-110 (pages), 2013, has been removed from this site.
基金Supported by the Natural Science Foundation of Shandong Province (No. 2007ZRB02238)the Natural Science Foundation of Qingdao Municipality (No. 06-2-2-15-jch)
文摘Estradiol, or 17-β-estradiol (E2), the most potent naturally occurring estrogen, is involved in the hormone-immune system interaction in both mammals and fish. However, in vivo studies are largely limited, and little is known about whether E2 exerts similar effects on both female and male zebrafish (Danio rerio). Here, we show exposure of both sexes of D. rerio to 20 nmol/L E2 resulted in a significant increase in Vg1 expression, but caused little damage to the hepatocytes, suggesting that this is the optimum E2 concentration. Also, exposure to 20 nmol/L E2 for 20 days caused a marked increase in plasma IgM levels, but had little influence on the peripheral leukocyte density, providing the first evidence of a hormone-immune system interaction in this species.
