Article History
Received: 5 December 2016
Accepted: 11 May 2017
First Online: 1 June 2017
Compliance with ethical standards
:
: All experiments involving animals were approved by and carried out in accordance with the guidelines of the Animal Care and Use Committee of the Biophysics Institute (CEUA permit number IBCCF-035). Efforts were made to minimize animal suffering.
: Not applicable.
: The datasets used and/or analyzed during the current study available from the corresponding author on reasonable request.
: The authors state that they have no competing financial interests.
: This work was supported by Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq), Fundação de Amparo à Pesquisa do Estado do Rio de Janeiro (FAPERJ), Oswaldo Cruz Institute, and Instituto Nacional de Ciência e Tecnologia de Neurociência Translacional (INCT-INNT). Hércules R. Freitas is recipient of a CNPq Ph.D. fellowship; RAMR has a research fellowship (CNPq).