**Author details**

María José López-Ibarra1 and Marta Elena Hernández-Caballero2 \*

1 Department of Biochemistry, National School of Biological Sciences, National Polytechnic Institute, CDMX, México

2 Faculty of Medicine, Benemérita Autonomous University of Puebla, Puebla, México

\*Address all correspondence to: ehdezc@yahoo.com

© 2020 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
