A non-aqueous electrolyte secondary battery includes: an electrode body including a positive electrode plate, a negative electrode plate, and a separator ; and a non-aqueous electrolyte contained inside the electrode body. The optical fiber amplifier includes a rare earth doped fiber. In some aspects the second urate-lowering agent is an inhibitor of uric acid production, a uricosuric agent, a uricase, or a pharmaceutically acceptable salt thereof. By attaching to an OEM turret, the turret extender utilizes the original indexing electronics and hydraulics of the OEM main turret. A porous metal outer body having a female taper at one end and the capacity to promote growth of bone and soft tissue, is press fitted on the central core contacting suture ring. The ridges and recess are also configured to reduce the amount of weld material required to weld the attaching member to the hitch head without reducing the strength of the welds.