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endocrine-disrupting chemicals
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Micropterus salmoides
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- Author:
- Madeleine M. VanMiddlesworth; Jason A. DeBoer; Mark W. Fritts; Jeffrey M. Levengood; Andrew F. Casper
- Source:
- Environmental biology of fishes 2021 v.104 no.12 pp. 1541-1558
- ISSN:
- 0378-1909
- Subject:
- Anthropocene epoch; Cyprinus carpio; Micropterus salmoides; Pomoxis nigromaculatus; biomarkers; blood plasma; endocrine-disrupting chemicals; females; habitat preferences; land use; males; reproduction; rivers; vitellogenin; watersheds; Illinois River
- Abstract:
- ... Common carp (Cyprinus carpio) is a commercially and recreationally important species that has declined by > 80% across the Illinois River basin since the 1960s, suggesting impairment of population-level reproduction. Numerous controlled experiments have shown common carp reproductive physiology is susceptible to endocrine-disrupting chemical (EDC) exposure at levels commonly associated with the ur ...
- DOI:
- 10.1007/s10641-021-01164-x
- https://doi.org/10.1007/s10641-021-01164-x
- Author:
- Maite De Maria; Kevin J. Kroll; Fahong Yu; Mohammad-Zaman Nouri; Cecilia Silva-Sanchez; Juan Guillermo Perez; David A. Moraga Amador.; Yanping Zhang; Mike T. Walsh; Nancy D. Denslow
- Source:
- Aquatic toxicology 2022 v.246 pp. 106142
- ISSN:
- 0166-445X
- Subject:
- Danio rerio; Micropterus salmoides; T-lymphocytes; adults; algorithms; biosynthesis; chronic exposure; computer software; drainage; endocrine-disrupting chemicals; estrone; fish; gene expression; genes; glyphosate; kidneys; liver; males; mammals; nephrotoxicity; pH; sequence analysis; steroid hormones; sugarcane; surface water; testosterone; toxicology; wildlife; Florida
- Abstract:
- ... Glyphosate is the most used herbicide worldwide, with no historical comparison. It is used for genetically modified crops, and particularly in Florida, it is used as a sugar cane ripener. An aquatic formulation (Rodeo®) is used to treat aquatic weeds in waterbodies and drainage canals. Because of its extended use, glyphosate can run off or be sprayed directly into waterbodies, and chronically expo ...
- DOI:
- 10.1016/j.aquatox.2022.106142
- https://doi.org/10.1016/j.aquatox.2022.106142
- Author:
- Danilo Basili; Ji-Liang Zhang; John Herbert; Kevin Kroll; Nancy D. Denslow; Christopher J. Martyniuk; Francesco Falciani; Philipp Antczak
- Source:
- Environmental science & technology 2018 v.52 no.13 pp. 7553-7565
- ISSN:
- 1520-5851
- Subject:
- Micropterus salmoides; animal ovaries; databases; dynamic models; endocrine-disrupting chemicals; environmental science; estradiol; females; fish communities; gene expression; gene expression regulation; genes; gonadosomatic index; liver; males; ovarian development; prediction; quantitative polymerase chain reaction; quercetin; transcription (genetics); transcriptomics; vitellogenin
- Abstract:
- ... In recent years, decreases in fish populations have been attributed, in part, to the effect of environmental chemicals on ovarian development. To understand the underlying molecular events we developed a dynamic model of ovary development linking gene transcription to key physiological end points, such as gonadosomatic index (GSI), plasma levels of estradiol (E2) and vitellogenin (VTG), in largemo ...
- DOI:
- 10.1021/acs.est.8b02805
- https://doi.org/10.1021/acs.est.8b02805
- Author:
- Ping He; Eryn K. Matich; Lance T. Yonkos; Alan E. Friedman; G. Ekin Atilla-Gokcumen; Diana S. Aga
- Source:
- Science of the total environment 2019 v.646 pp. 400-408
- ISSN:
- 0048-9697
- Subject:
- Ameiurus nebulosus; Fundulus heteroclitus; Micropterus salmoides; Pimephales promelas; aquatic environment; biomarkers; endocrine-disrupting chemicals; females; fish; hormones; immunochemistry; liquid chromatography; males; monitoring; new species; peptides; quantitative analysis; spectrometers; tandem mass spectrometry; vitellogenin; wildlife
- Abstract:
- ... The identification of myriad of chemicals in the environment that mimic hormones and affect the endocrine functions of exposed organism is a daunting analytical challenge for environmental scientists and engineers. Many of these endocrine disrupting chemicals (EDCs) are present at very low concentrations in the aquatic systems, but yet affect the metabolic, developmental, and reproductive function ...
- DOI:
- 10.1016/j.scitotenv.2018.07.252
- https://doi.org/10.1016/j.scitotenv.2018.07.252
- Author:
- Iwanowicz, Luke R.; Blazer, Vicki S.; Guy, Christopher P.; Pinkney, Alfred E.; Mullican, John E.; Alvarez, David A.
- Source:
- Environmental toxicology and chemistry 2009 v.28 no.5 pp. 1072-1083
- ISSN:
- 0730-7268
- Subject:
- Micropterus dolomieu; Micropterus salmoides; wastewater; wastewater treatment; effluents; endocrine-disrupting chemicals; intersexuality; rivers; fish; animal reproduction; oocytes; histopathology; gonads; atrazine; steroids; Maryland; Potomac River
- Abstract:
- ... Intersex (specifically, testicular oocytes) has been observed in male smallmouth bass (SMB; Micropterus dolomieu) and other centrarchids in the South Branch of the Potomac River, USA, and forks of the Shenandoah River, USA, during the past five years. This condition often is associated with exposure to estrogenic endocrine-disrupting chemicals in some fish species, but such chemicals and their sou ...
- DOI:
- 10.1897/08-433.1
- PubMed:
- 19102584
- https://doi.org/10.1897/08-433.1
- Author:
- Fritts Mark W.; Deboer Jason A.; Fritts Andrea K.; Kellock Kristen A.; Bringolf Robert B.; Casper Andrew F.
- Source:
- American midland naturalist 2016 v.176 no.1 pp. 158-165
- ISSN:
- 0003-0031
- Subject:
- Micropterus salmoides; agricultural land; ecosystems; effluents; endocrine-disrupting chemicals; fish; land use; males; oocytes; rivers; runoff; surveys; wastewater; watersheds; Illinois River; United States
- Abstract:
- ... Intersex condition (ooctyes in testicular tissue) has been documented in many watersheds among a diverse variety of fishes worldwide. However, few studies have tested for the occurrence of the condition in fishes from rivers of the American Midwest. Midwestern watersheds, such as the Illinois River Waterway, U.S.A. may provide important new information about the effects of endocrine disrupting che ...
- DOI:
- 10.1674/0003-0031-176.1.158
- https://doi.org/10.1674/0003-0031-176.1.158
- Author:
- Hinck, Jo Ellen; Blazer, Vicki S.; Schmitt, Christopher J.; Papoulias, Diana M.; Tillitt, Donald E.
- Source:
- Aquatic toxicology 2009 v.95 no.1 pp. 60-70
- ISSN:
- 0166-445X
- Subject:
- rivers; water pollution; Micropterus dolomieu; Micropterus salmoides; bass; intersexuality; histology; geographical variation; endocrine-disrupting chemicals; reproductive toxicology; United States
- Abstract:
- ... Intersex occurrence in freshwater fishes was evaluated for nine river basins in the United States. Testicular oocytes (predominantly male testes containing female germ cells) were the most pervasive form of intersex observed, even though similar numbers of male (n =1477) and female (n =1633) fish were examined. Intersex was found in 3% of the fish collected. The intersex condition was observed in ...
- DOI:
- 10.1016/j.aquatox.2009.08.001
- PubMed:
- 19717194
- https://doi.org/10.1016/j.aquatox.2009.08.001