Abstract: The present invention provides methods for preventing or treating allergy. Also provided are methods for reducing the susceptibility to an allergen in a subject in need thereof. In certain embodiments, the subject has a disease or disorder selected from the group consisting of atopic dermatitis, asthma, allergic rhinitis, and eosinophilic esophagitis. The methods of the present invention comprise administering to a subject in need thereof a pharmaceutical composition comprising an interleukin-4 receptor (IL-4R) antagonist such as an anti-IL-4R antibody.

Abstract: A releasable self-centering keyless bushing assembly connects two machine elements, such as a hub to a shaft. The assembly includes an outer ring having two tapered inner peripheral surfaces, wherein each of the tapered surfaces has a different taper angle, and an inner cone having two tapered outer peripheral surfaces that have identical taper angles to the tapered peripheral surfaces of the outer ring. The outer ring and the inner cone are drawn together by screws that expand and contract the assembly to connect the hub to the shaft.

Abstract: A plurality of microminiature light sources (10, 10') are injected at a treatment site to effect photodynamic therapy (PDT). Each of the microminiature light source beads includes an LED chip (12), a rectifier chip (14), and a plurality of electromagnetic receivers (18, 18') encapsulated within a biocompatible, light transmitting material such as silicone, forming a spherical bead that is only a few millimeters in diameter. The light source beads are sufficiently small so that they can be injected into a treatment site such as a tumor (46) from a syringe (58) through a needle (60). A photoreactive agent, which can serve as a carrier fluid for the microminiature light source beads, sensitizes the tissue at the treatment site so that light emitted by the LED chip when energized with an external electromagnetic transmitter (34) kills the tissue or other pathogens at the treatment site that have absorbed the photoreactive agent.