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- Publications
- Influence
Exposure to copper nanoparticles causes gill injury and acute lethality in zebrafish (Danio rerio).
- R. Griffitt, R. Weil, +4 authors D. Barber
- Chemistry, Medicine
- Environmental science & technology
- 24 October 2007
Increasing use of metallic nanomaterials is likely to result in release of these particles into aqueous environments; however, it is unclear if these materials present a hazard to aquatic organisms.… Expand
Comparison of molecular and histological changes in zebrafish gills exposed to metallic nanoparticles.
- R. Griffitt, K. Hyndman, N. Denslow, D. Barber
- Chemistry, Medicine
- Toxicological sciences : an official journal of…
- 1 February 2009
Research has demonstrated that metallic nanoparticles produce toxicity in aquatic organisms that is due largely to effects of particulates as opposed to release of dissolved ions. The present… Expand
Vitellogenin induction and reduced serum testosterone concentrations in feral male carp (Cyprinus carpio) captured near a major metropolitan sewage treatment plant.
- L. Folmar, N. Denslow, +5 authors L. Guillette
- Biology, Medicine
- Environmental health perspectives
- 1 October 1996
Endocrine disrupting chemicals can potentially alter the reproductive physiology of fishes. To test this hypothesis, serum was collected from common carp (Cyprinus carpio) at five riverine locations… Expand
Vitellogenin as a Biomarker of Exposure for Estrogen or Estrogen Mimics
- N. Denslow, M. Chow, K. Kroll, Linda G Green
- Biology
- 1 October 1999
Vitellogenin, the egg yolk precursor protein, has become a popular biomarker for measuring exposure of oviparous animals to estrogen or estrogen mimics. Vitellogenin is normally produced by females… Expand
Differential expression of largemouth bass (Micropterus salmoides) estrogen receptor isotypes alpha, beta, and gamma by estradiol
- Tara Sabo-Attwood, K. Kroll, N. Denslow
- Biology, Medicine
- Molecular and Cellular Endocrinology
- 15 April 2004
The expression levels of three estrogen receptor (ER) isotypes alpha, beta, and gamma were quantified in female largemouth bass (Micropterus salmoides) (LMB) liver, ovary, brain, and pituitary… Expand
Fathead minnow (Pimephales promelas) vitellogenin: purification, characterization and quantitative immunoassay for the detection of estrogenic compounds.
- L. Parks, A. Cheek, +4 authors C. Sullivan
- Biology, Medicine
- Comparative biochemistry and physiology. Part C…
- 1 June 1999
The egg yolk precursor protein, vitellogenin (VTG), was purified from blood plasma of 17beta-estradiol (E2)-treated male fathead minnows (Pimephales promnelas) by anion-exchange chromatography on… Expand
Universal assay of vitellogenin as a biomarker for environmental estrogens.
- S. Heppell, N. Denslow, L. Folmar, C. Sullivan
- Biology, Medicine
- Environmental health perspectives
- 1 October 1995
Vitellogenin (VTG), the serum phospholipoglycoprotein precursor to egg yolk, is potentially an ideal biomarker for environmental estrogens. This study was undertaken to develop antibodies against… Expand
Toxicogenomics in regulatory ecotoxicology.
- G. Ankley, G. Daston, +9 authors D. Versteeg
- Medicine
- Environmental science & technology
- 1 July 2006
Recent years have witnessed an explosion of different genomic approaches which, through a combination of advanced biological, instrumental and bioinformatic techniques, can yield a previously… Expand
Vitellogenin mRNA regulation and plasma clearance in male sheepshead minnows, (Cyprinodon variegatus) after cessation of exposure to 17 beta-estradiol and p-nonylphenol.
- M. J. Hemmer, C. Bowman, +4 authors N. Denslow
- Biology, Medicine
- Aquatic toxicology
- 1 July 2002
Research was conducted to determine the kinetics of hepatic vitellogenin (VTG) mRNA regulation and plasma VTG accumulation and clearance in male sheepshead minnows (Cyprinodon variegatus) during and… Expand
Altered Serum Sex Steroids and Vitellogenin Induction in Walleye (Stizostedion vitreum) Collected Near a Metropolitan Sewage Treatment Plant
- L. Folmar, N. Denslow, +5 authors L. Guillette, Jr.
- Biology, Medicine
- Archives of environmental contamination and…
- 1 March 2001
Several recent in situ studies have reported that domestic and mixed domestic/industrial sewage effluents contain one or more natural or anthropogenic estrogenic substances. Those studies examined… Expand