[The effects of cytamines and their combinations with ecdystene, apilak, vitamax, and essentiale on the work capability of athletes].

Cytamines (hepatamin, epifamin, and suprenamin) administered in various combinations increase the working ability of high-rank athletes in experiments. These cytamines also potentiate the effects of apilak, ecdystene, vitamax, and essentiale preparations on the exercise tolerance.