The main documents of Good Laboratory Practice (GLP – OECD Guide 1:1998 OECD Principles of good laboratory practice) includes the term as test system which can be as physical, chemical and biological and can be presented by laboratory animals, plants, bacteria, isolat

Risks are the possibility of an adverse situation attracts various losses. There are risks in all spheres of activity including the work of vivariums and sources.

Pharmacological safety requirements dictate the need to perform an experimental assessment of the potential neurotoxic effects of drugs under development.

To determine the effectiveness of drugs aimed at the treatment of stroke, indirect indicators are usually used, indicating the processes of animal recovery.

In current study induction of ear hypertrophic scars in rabbit was carried out by local removal of deep layers of skin and perichondrium. The animals were monitored for 17 days.