... over the prominence of the musclesat the base of the most ulna r digit (hypothenar muscles) to check for the presence of action potentials in the muscles. The motor nerve conductio n velocity (MNCV)was ... chain reaction (PCR) was used to identify the sex-determining region of the Y- chromosome (Sry) and b-actin to investigate whether cells of donor origin remained in the allogeneic nerve segments. ... Graduate School of Medicine,Kyoto University, Kyoto, Japan.3Department of Rehabilitation Medicine,Kyoto University Hospital, Kyoto, Japan.4Department of Orthopedic Surgery,Kobe Central...