Environmental pollution affects molecular and biochemical responses during gonadal maturation of Astyanax fasciatus (Teleostei: Characiformes: Characidae)

Endocrine disrupting compounds (EDCs) have the potential to alter fish reproduction at various levels of organization. The aim of this study was to assess the impact of a natural environment with heavily anthropogenic influence on the physiological processes involved in reproduction in the freshwate...

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Detalles Bibliográficos
Autores principales:	Tolussi, C.E., Gomes, A.D.O., Kumar, A., Ribeiro, C.S., Nostro, F.L.L., Bain, P.A., de Souza, G.B., Cuña, R.D., Honji, R.M., Moreira, R.G.
Formato:	JOUR
Materias:	Anthropogenic impact Characidae Endocrine disrupting compounds Estradiol Gene expression Oocyte maturation Vitellogenin endocrine disruptor estradiol estrogen receptor alpha vitellogenin biological marker fresh water anthropogenic effect biochemistry biomarker estrogenic compound gene expression maturation molecular analysis physiological response pollution effect teleost adult animal experiment animal tissue anthropometric parameters Astyanax fasciatus Brazil Characiformes controlled study estradiol blood level estrogen activity female fertility gonad development gonadosomatic index hepatosomatic index male nonhuman oocyte development ovary development pollution Review seasonal variation watershed analysis animal chemistry drug effects environmental monitoring gonad growth, development and aging metabolism organogenesis pathology procedures reproduction season toxicity water pollutant Teleostei Animals Biomarkers Endocrine Disruptors Environmental Monitoring Female Fertility Fresh Water Gene Expression Gonads Male Organogenesis Reproduction Seasons Vitellogenins Water Pollutants, Chemical
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_01476513_v147_n_p926_Tolussi
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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