Abstract: The disclosure provides methods and apparatus for high speed and sterile sorting of heterogeneous populations of cells to isolate homogenous populations. In embodiments, the disclosure provides a micropore array and collection tray situated within a sterile, closed cartridge.

Abstract: An external sound generating system and method are provided that can be used to generate an external sound for quiet vehicles such as hybrid vehicle, an electric motor vehicle or a fuel cell vehicle.

Abstract: Molecules that interact with the NKT cell antigen receptor and its counterpart antigen presenting molecule, but which inhibit the NKT cell immune function, are administered to a patient. Conditions of particular interest include the treatment of systemic lupus erythematosus (SLE), cancer, atherosclerosis, and allergic disease. In some embodiment of the invention, the inhibitory agent is an anergizing glycolipid, for example ?-galactosylceramide. Pharmaceutical formulations of such glycolipids are provided, and find use in the treatment of diseases involving undesirable NKT cell activation.