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The chronic toxicity of PANI-Nps to the larvae stage of Rhinella Arenarum
(American Scientific Publishers, 2016-08)
The interaction between live organisms and nanosized materials has become a current focus in toxicology. The aim of this study was to establish the chronic effects of PANI-Nps in different dispersant on Rhinella arenarum ...
Participation of PLA2 and PLC in DhL-induced activation of Rhinella arenarum oocytes
(Cambridge University Press, 2015-09)
Rhinella arenarum oocytes can be artificially activated, a process known as parthenogenesis, by a sesquiterpenic lactone of the guaianolide group, dehydroleucodine (DhL). Transient increases in the concentration of cytosolic ...
Rhinella arenarum (Argentine toad) egg predation by leeches
(Society for the Study of Amphibians and Reptiles, 2015-12)
Rol de los estrógenos en la fisiología testicular del sapo Rhinella arenarum (Amphibia, Anura)Role of estrogens in the testicular physiology of the toad Rhinella arenarum (Amphibia, Anura)
(Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires, 2015)
Estradiol and reproduction in the South American toad Rhinella arenarum (Amphibian, Anura)
(Academic Press Inc Elsevier Science, 2019-03)
Rhinella arenarum is a South American toad with wide geographic distribution. Testes of this toad produce high amount of androgens during the non reproductive season and shift steroid synthesis from androgens to 5α-pregnanedione ...
Larval development and metamorphosis of the olfactory and vomeronasal organs in the toad Rhinella (Bufo) arenarum (Hensel, 1867)
(Wiley, 2010-07)
The olfactory and the vomeronasal system are the two major chemosensory systems found in terrestrial vertebrates. Among tetrapods, amphibians are unique in having an aquatic larval stage, followed by metamorphosis to a ...
Regulación de las variaciones estacionales en la sensibilidad testicular a la acción de los glucocorticoides en Rhinella arenarum (Amphibia, Anura). Interrelación testículo-interrenalRegulation of seasonal variations in testicular sensitivity to glucocorticoids action in Rhinella arenarum (Amphibia, Anura). Interrelation between testis and interrenal
(Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires, 2012)