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作者:Jason T. Popesku , Christopher J. Martyniuk ...
来源:[J].Molecular and Cellular Endocrinology(IF 4.039), 2008, Vol.293 (1), pp.43-56Elsevier
摘要:Abstract(#br)Goldfish ( Carassius auratus ) are excellent model organisms for the neuroendocrine signaling and the regulation of reproduction in vertebrates. Goldfish also serve as useful model organisms in numerous other fields. In contrast to mammals, teleost fish do not h...
作者:Jason T. Popesku , Elvin Y.Z. Tan ...
来源:[J].Aquatic Toxicology(IF 3.73), 2010, Vol.99 (3), pp.379-388Elsevier
摘要:Abstract(#br)The toxicity of pulp and paper mill effluents (PPMEs) has been greatly decreased, yet some continue to negatively affect fish reproduction. We hypothesized that PPMEs are affecting the brain resulting in decreased reproductive performance. Our goal was to use ge...
作者:... Jacob M. Zamora , Jason T. Popesku , Vance L. Trudeau
来源:[J].General and Comparative Endocrinology(IF 2.823), 2013, Vol.192, pp.204-213Elsevier
摘要:Abstract(#br)Sex pheromones rapidly affect endocrine physiology and behaviour, but little is known about their effects on gene expression in the neural tissues that mediate olfactory processing. In this study, we exposed male goldfish for 6 h to waterborne 17,20βP (4.3 nM) a...
作者:Jason T. Popesku , Marc Ekker
来源:[J].Aquatic Toxicology(IF 3.73), 2007, Vol.84 (1), pp.38-49Elsevier
摘要:Abstract(#br)17alpha-ethinylestradiol (EE2) is detected in sewage effluent at concentrations that can disrupt normal reproductive function in fish. The objectives of this study were to identify novel genomic responses to EE2 exposure using microarray and real-time RT-PCR ana...
作者:Jason T. Popesku , Brittany Chown ...
来源:[J].General and Comparative Endocrinology(IF 2.823), 2012, Vol.176 (3), pp.314-320Elsevier
摘要:Abstract(#br)Neuroendocrine systems integrate both extrinsic and intrinsic signals to regulate virtually all aspects of an animal’s physiology. In aquatic toxicology, studies have shown that pollutants are capable of disrupting the neuroendocrine system of teleost fish, and ...
作者:Jason T. Popesku , Ajay Singh ...
来源:[J].World Journal of Microbiology and Biotechnology(IF 1.262), 2006, Vol.22 (10), pp.1075-1081Springer
摘要:Abstract(#br)Bioremediation of trinitrotoluene (TNT)-contaminated soil has proven difficult due to the low bioavailability of the contaminant and its resistance to biocatalytic attack, causing slow rates of biodegradation. We have previously described a mixed bacterial culture ac...
作者:Jason T. Popesku , Ajay Singh ...
来源:[J].Applied Microbiology and Biotechnology(IF 3.689), 2004, Vol.65 (6), pp.739-746Springer
摘要:Abstract(#br)Metabolites formed during 2,4,6-trinitrotoluene (TNT) removal by a mixed bacterial culture (acclimated and maintained on crude oil-containing medium and capable of high rates of TNT removal) were characterized. In resting cell experiments in the absence of gluco...
作者:Jason T. Popesku , Christopher J. Martyniuk ...
来源:[J].PLOS ONE(IF 3.73), 2010, Vol.5 (8)PLOS
摘要:Dopamine (DA) is a major neurotransmitter playing an important role in the regulation of vertebrate reproduction. We developed a novel method for the comparison of transcriptomic and proteomic data obtained from in vivo experiments designed to study the neuroendocrine actions of ...
作者:Jason T. Popesku , Vicki L. Marlatt ...
来源:[J].PLOS ONE(IF 3.73), 2009, Vol.4 (6)PLOS
摘要:Many vertebrates, including the goldfish, exhibit seasonal reproductive rhythms, which are a result of interactions between external environmental stimuli and internal endocrine systems in the hypothalamo-pituitary-gonadal axis. While it is long believed that differential express...
作者:Jason T. Popesku , Laia Navarro-Martín , Vance L. Trudeau
来源:[J].Physiological and Biochemical Zoology(IF 2.456), 2011, Vol.84 (2), pp.135-146JSTOR
摘要:Previous attempts at identifying an alternatively spliced dopamine (DA) D2 receptor in teleosts have proven unsuccessful. We provide evidence of a splicing event of a goldfish D2 (gfD2b1) receptor in the neuroendocrine brain of adult goldfish that produces a spliced short is...

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