Methods of inhibiting angiogenesis by administration of an isolated endostatin protein. Devices, systems and methods relating to implantable medical fluid flow control devices, rotors and magnets with increased resistance to inadvertent setting changes. If the gate electrode is thick, a second dielectric layer is used to protect the resistor that is not to be silicided, then a second silicidation is performed for fully siliciding the gate electrode. The plurality of mast wires operatively is coupled to the antenna tuning unit and designed to receive and output radio frequency signals. The crystal oscillation circuit is capable of reducing power consumption. The latching assembly has seals to prevent fluid from flowing around the latching assembly when the valve is open.