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MetabolomicsTrace elements and lipidomic datasets of stranding samples in the blubber of Turpsios truncatus from the Yucatan Coast: Association with biological features
Trace elements are the result of natural and anthropogenic sources. Some of them are toxic causing alterations in the properties of membranes and produce lipid peroxidation. The dataset presented here is associated with the research article paper entitled “Trace element and lipidomic analysis of bot...
2022-10-24 | MTBLS5772 | MetaboLights
TranscriptomicsGene expression changes in the female zebrafish (Danio rerio) brain in response to acute exposure to methylmercury
Methylmercury (MeHg) is a potent neurotoxin and endocrine disruptor that accumulates in aquatic systems. Previous studies have shown suppression of hormone levels in both male and female fish, suggesting effects on gonadotropin regulation in the brain. We investigated the gene expression profile in ...
ORGANISM(S): Danio rerio 
2010-09-30 | E-GEOD-22662 | biostudies-arrayexpress
TranscriptomicsThe Genomics of the Fetal Hypothalamic Cellular Response to Transient Hypoxia: Endocrine, Immune, and Metabolic Responses
Fetuses respond to transient hypoxia (a common stressor in utero) with cellular responses that are appropriate for promoting survival of the fetus. The present experiment was performed to identify the acute genomic responses of the fetal hypothalamus to transient hypoxia. Three fetal sheep were ex...
ORGANISM(S): Ovis aries 
2014-01-16 | E-GEOD-43371 | biostudies-arrayexpress
TranscriptomicsLargemouth Bass E2 exposure
A novel custom microarray for largemouth bass (Micropterus salmoides) was designed from sequences obtained from a normalized cDNA library using the 454 Life Sciences GS-20 pyrosequencer. The GS-20 yielded in excess of 58 million bases of high-quality sequence. The sequence information was combined...
ORGANISM(S): Micropterus salmoides 
2010-05-25 | E-GEOD-10693 | biostudies-arrayexpress
TranscriptomicsEffects of a short-term exposure to the fungicide prochloraz on endocrine function and gene expression in female fathead minnows (Pimephales promelas)
Prochloraz is a fungicide known to cause endocrine disruption through effects on the hypothalamic-pituitary-gonadal (HPG) axis. To determine the short-term impacts of prochloraz on gene expression and steroid production, adult female fathead minnows (Pimephales promelas) were exposed to the chemical...
ORGANISM(S): Pimephales promelas 
2011-02-03 | E-GEOD-26958 | biostudies-arrayexpress
TranscriptomicsEffect of urban effluents on fathead minnow gene expression: linkages between pollutants and physiological processes.
Three surface waters in Gainesville, Florida were used in a 48 hour whole effluents exposure to assess gene expression profiles of male fathead minnow liver. Microarray analysis was used to determine changes in gene expression of exposed fish to waters from a site downstream of a wastewater treatmen...
ORGANISM(S): Pimephales promelas 
2012-04-24 | E-GEOD-37550 | biostudies-arrayexpress
TranscriptomicsComparative Transcriptomic Response from Fathead Minnow Liver and Blood Exposed to Environmentally Relevant Perfluorochemicals Concentrations
The NationM-bM-^@M-^Ys streams and rivers contain several contaminants in the form of complex mixtures. These cocktails of chemicals are not equivalent in concentrations, some pollutants such as nutrients can be found in the range of mg/L (macro-pollutants) but others components (micro-pollutants) s...
ORGANISM(S): Pimephales promelas 
2014-01-30 | E-GEOD-54506 | biostudies-arrayexpress
TranscriptomicsQueen conch (Strombus gigas) ovarian gene expression in the Florida Keys: offshore versus nearshore
Reproduction of queen conchs at nearshore sites in the Florida Keys is known to be impaired (Delgado et al. 2004). A recent microarray study of male queen conchs collected from the Florida Keys during the early part of the reproductive season (February, 2007) indicated that NS conchs show difference...
ORGANISM(S): Strombus gigas 
2011-06-07 | E-GEOD-29756 | biostudies-arrayexpress
TranscriptomicsQueen conch (Strombus gigas) digestive gland gene expression in the Florida Keys: offshore versus nearshore
Reproduction of queen conchs at nearshore sites in the Florida Keys is known to be impaired (Delgado et al. 2004). A recent microarray study of male queen conchs collected from the Florida Keys during the early part of the reproductive season (February, 2007) indicated that NS conchs show difference...
ORGANISM(S): Strombus gigas 
2011-06-07 | E-GEOD-29757 | biostudies-arrayexpress
TranscriptomicsGene Expression of Fathead Minnow Exposed to Primary and Secondary Treated Effluents
Despite recent knowledge of the potential environmental impact that compounds present in municipal wastewater effluents, including contaminants of emerging concern (CECs), may have, the implications of fish exposure to this contaminant mixtures are not completely understood. The effects caused by e...
ORGANISM(S): Pimephales promelas 
2011-05-18 | E-GEOD-29350 | biostudies-arrayexpress
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