Good afternoon to everybody. Thank you for all the information!
I have found are some experimental studies published in the '80s in Germany, then nothing more. Effect on free radicals etc: the same stuff as for ozon hemotherapy. Placebo. Very doubtful effect on performance, but 100% prohibited (at least for M2-3 of the WADA list).
Zelck U, Karnstedt U, Gänsicke FW, Wiesner S, Lange P. [Mechanism of action ofultraviolet irradiation of blood: on the possible role of the anti-oxidative
enzyme system]. Vasa Suppl. 1991
Wiesner S, Frick G, Gänsicke FW, Linke A, Wiesner A. ["Studies of the effectiveness of ultraviolet irradiation of blood of patients with arterial occlusive disease" by F. Richard and R. Zabel-Langhennig]. Z Arztl
Fortbild (Jena). 1988
Scherf HP, Wiesner S, Lerche D, Bäumler H. [Characterization of the effect of
retransfusion of UV-irradiated autologous blood--synoptic examination of
clinical, metabolic, rheologic and hemodynamic results in patients with arterial occlusive disease. Z Gesamte Inn Med. 1983