Four groups were formed after randomization : @ ) RIPC applied during propofol anesthesia ( RIPCprop , n = @ ) , @ ) RIPC applied during sevoflurane anesthesia ( RIPCsevo , n = @ ) , @ ) propofol anesthesia without RIPC ( CONTROLprop , n = @ ) , @ ) sevoflurane anesthesia without RIPC ( CONTROLsevo , n = @ ) .