Lomako, V. V.
Shylo, O. V.
Article History
Received: 4 September 2018
Revised: 12 September 2018
Accepted: 17 September 2018
First Online: 13 September 2019
COMPLIANCE WITH ETHICAL STANDARDS
: <i>Conflict of interests</i>. The authors declare that they have no conflict of interest.
: <i>Statement on the welfare of animals</i>. The experiments were carried out in accordance with the law of Ukraine “On the protection of animals from cruel treatment” (no. 3447– IV dated February 21, 2006) while observing the requirements of the Committee on Bioethics of the Institute for Problems of Cryobiology and Cryomedicine of the NAS of Ukraine, agreed with the provisions of the “European Convention on the Protection of Vertebrate Animals used for Experimental and other Scientific Purposes” (Strasbourg, 1986).