Our CENIC Biological Sciences Journal is open to receive publications in the following research areas: toxicology, pharmacology, neurosciences, immunology, biochemistry, molecular biology, biotechnology, microbiology and the environment, among others. All research related to these topics is accepted regardless of the sector to which the authors belong. Founded since 1969, the CENIC Biological Sciences Journal is indexed to international systems and summaries such as: DOAJ, Redalyc, Latindex in its catalog 2.0, REDIB, MIAR and is part of the certification system of scientific technological serials of CITMA, being recognized by the national system of scientific degrees during doctoral training. Publications of the essential results of scientific research constitute a source of exchange, scientific debate and an indispensable reference base for other researchers in the international scientific community.