Results 21 to 30 of about 174,481 (308)

Mysid crustaceans as potential test organisms for the evaluation of environmental endocrine disruption: a review [PDF]

, 2003
Anthropogenic chemicals that disrupt the hormonal systems (endocrine disruptors) of wildlife species recently have become a widely investigated and politically charged issue.
Fockedey, N., Janssen, C.R., Jones, M., McKenney Jr., C.L., Mees, J., Roast, S.D., Verslycke, T.   +6 more
core   +1 more source

Free testosterone and cardiometabolic parameters in men: comparison of algorithms

Endocrine Connections, 2021
Objective: Calculating the free testosterone level has gained increasing interest and different indirect algorithms have been suggested. The objective was to compare free androgen index (FAI), free testosterone estimated using the linear binding model ...
Stine A Holmboe, Ravi Jasuja, Brian Lawney, Lærke Priskorn, Niels Joergensen, Allan Linneberg, Tina Kold Jensen, Niels Erik Skakkebæk, Anders Juul, Anna-Maria Andersson   +9 more
doaj   +1 more source

Potential Developmental and Reproductive Impacts of Triclocarban: A Scoping Review

Journal of Toxicology, 2017
Triclocarban (TCC) is an antimicrobial agent used in personal care products. Although frequently studied with another antimicrobial, triclosan, it is not as well researched, and there are very few reviews of the biological activity of TCC.
Johanna R. Rochester, Ashley L. Bolden, Katherine E. Pelch, Carol F. Kwiatkowski   +3 more
doaj   +1 more source

Impacts of in vivo and in vitro exposures to tamoxifen: comparative effects on human cells and marine organisms [PDF]

, 2019
Tamoxifen (TAM) is a first generation-SERM administered for hormone receptor-positive (HER+) breast cancer in both pre- and post-menopausal patients and may undergo metabolic activation in organisms that share similar receptors and thus face comparable ...
Abessa, D. M. S., Bebianno, M., Carriço, T., Fernandes, E., Fonseca, T. G., Tavares, A.   +5 more
core   +1 more source

AMH concentrations in infancy and mid-childhood predict ovarian activity in adolescence: A long-term longitudinal study of healthy girlsResearch in context

EClinicalMedicine, 2023
Summary: Background: Anti-Müllerian hormone (AMH) is produced by granulosa cells in small growing ovarian follicles. In adult women, serum concentrations of AMH reflect the ovarian reserve of resting primordial follicles, and low AMH is associated with ...
Casper P. Hagen, Margit Bistrup Fischer, Christine Wohlfahrt-Veje, Maria Assens, Alexander S. Busch, Anette Tønnes Pedersen, Anders Juul, Katharina M. Main   +7 more
doaj   +1 more source

Analysis of Bio-Obtainable Endocrine Disrupting Metals in River Water and Sediment, Sewage Influent/Effluent, Sludge, Leachate, and Concentrated Leachate, in the Irish Midlands Shannon Catchment

International Journal of Analytical Chemistry, 2009
The application of an acid digestion and subsequent solid-phase extraction (SPE) procedure were implemented as preliminary treatments prior to quantifying the levels of potentially endocrine disrupting metals (EDMs) in a variety of solid and liquid ...
Antoinette M. Reid, Concepta A. Brougham, Andrew M. Fogarty, James J. Roche   +3 more
doaj   +1 more source

Circulating levels and the bioactivity of miR-30b increase during pubertal progression in boys

Frontiers in Endocrinology, 2023
BackgroundPuberty marks the transition from childhood to adulthood and is initiated by activation of a pulsatile GnRH secretion from the hypothalamus.
Nina Mørup, Nina Mørup, Rytis Stakaitis, Rytis Stakaitis, Rytis Stakaitis, Ailsa Maria Main, Ailsa Maria Main, Ailsa Maria Main, Ieva Golubickaite, Ieva Golubickaite, Ieva Golubickaite, Casper P. Hagen, Casper P. Hagen, Anders Juul, Anders Juul, Anders Juul, Kristian Almstrup, Kristian Almstrup, Kristian Almstrup   +18 more
doaj   +1 more source

Is there a causal association between genotoxicity and the imposex effect? [PDF]

, 2006
There is a growing body of evidence that indicates common environmental pollutants are capable of disrupting reproductive and developmental processes by interfering with the actions of endogenous hormones.
Josephine A. Hagger, Michael H. Depledge, Jörg Oehlmann, Susan Jobling, Tamara S. Galloway, Colborn T, Collins MKL, Cooke H, Depledge MH, Gibbs PE, Harring KE, Harris JO, Laruelle F, Smith BS   +13 more
core   +1 more source

Bisphenol A Diglycidyl Ether (BADGE) and Bisphenol Analogs, but Not Bisphenol A (BPA), Activate the CatSper Ca2+ Channel in Human Sperm

Frontiers in Endocrinology, 2020
Aim: Evidence suggests that bisphenol A diglycidyl ether (BADGE), bisphenol A (BPA), and BPA analogs can interfere with human male fertility. However, the effect directly on human sperm function is not known.
Anders Rehfeld, Anders Rehfeld, A. M. Andersson, A. M. Andersson, N. E. Skakkebæk, N. E. Skakkebæk   +5 more
doaj   +1 more source

Of Frogs & Rhetoric: The Atrazine Wars [PDF]

, 2015
In a scientific dispute over the effects of atrazine on amphibians, chemical industry–funded and publically funded scientists present stunningly contrasting constructions of atrazine\u27s environmental concentrations, persistence, and potential to harm ...
Reeves, Carol
core   +2 more sources