Abstract: A (?)-stereoisomer of formula (I): (formula I), wherein X is H or F; or a pharmaceutically acceptable salt or pro drug thereof, is useful as an anesthetic.

Abstract: The present invention provides a method and composition for raising an immune response in an animal. The method comprising administering to the animal a composition comprising a carrier and an antigen bound to a targeting moiety. The targeting moiety binds to at least one receptor that is upregulated on lymphocytes that home to MAdCAM+ mucosal lymphoid tissues.

Abstract: Gel compositions with adjusted conductivity are disclosed which compositions are used for directing reversible electroporation and irreversible electroporation of cells and tissue. The gel compositions are also used in a similar manner in order to carry out thermotherapy on cells and tissues.

Abstract: Biocompatible phase invertible proteinaceous compositions and methods for making and using the same are provided. The subject phase invertible compositions are prepared by combining a proteinaceous substrate and a crosslinking agent, such as a stabilized aldehyde crosslinking agent. Also provided are kits for use in preparing the subject compositions. The subject compositions, kits and systems find use in a variety of different applications.

Abstract: The invention features compositions and methods for site-specific modification of proteins by incorporation of an aldehyde tag. Enzymatic modification at a sulfatase motif of the aldehyde tag through action of a formylglycine generating enzyme (FGE) generates a formylglycine (FGly) residue. The aldehyde moiety of FGly residue can be exploited as a chemical handle for site-specific attachment of a moiety of interest to a polypeptide.

Abstract: Provided are plate designs that enable a user to hold a plate in one hand, together with a drinking cup in the same hand. The subject designs find use in various situations in which a user desires to hold a plate and a drinking cup simultaneously. The subject designs also find use in various situations in which a user desires to hold a plate securely, in the presence or absence of a drinking cup.

Abstract: Provided are capacitive strain sensors. In certain embodiments, the capacitive strain sensor can continuously and accurately measure strain in corrosive ambient conditions and may operate up to 370° C. or more in air. The sensor includes a differential capacitor that includes a bending beam structure. In some instances, the sensor is configured to increase the effect of strain in a substrate along a sensing axis while attenuating the effect of cross-axis strain. Also provided are methods of making the capacitive strain sensors, e.g., using Micro-Electro-Mechanical System (MEMS) fabrication techniques, and methods of using the capacitive strain sensors.

Abstract: Aspects of the invention include methods and devices for manufacturing and testing microfluidic chips having at least one capillary for through-flow of a fluid.

Abstract: A needleless injector has a syringe body having an opening at one end, a piston housed within the syringe body for urging a liquid within the syringe body through the opening and a ram for driving the piston. A shock absorbing component is provided for reducing an initial transfer of force from the ram to the piston. The initial rate of pressure increase on the liquid is reduced, thereby controlling the rate of collapse of gas bubbles in the liquid.

Abstract: The present invention provides a method for preparing magnetite nanoparticles from low-grade iron ore and magnetite nanoparticles prepared by the same. According to the method of the present invention, in which iron ore leachate is obtained by adding low-grade iron ore powder to an acidic solution, Si and Mg that inhibit the formation of magnetite nanoparticles present in the leachate are selectively removed, iron hydroxide (Fe(OH)3) is allowed to be precipitated from a supernatant containing Fe2+ ions and Fe3+ ions, a mixed iron solution containing Fe2+ ions and Fe3+ ions is prepared using the iron hydroxide (Fe(OH)3), and the mixed iron solution is added to an alkaline solution to react, thereby preparing magnetite nanoparticles.

Abstract: The present invention features peptides of a PorB polypeptide, which PorB peptides are useful in production of antibodies that bind the full-length PorB polypeptide and as a therapeutic agent. In specific embodiments the invention features a composition comprising one or more PorB peptides (other than a full-length PorB polypeptide), which peptides contain at least one epitope that can elicit Chlamydia-neutralizing antibodies. The invention also features methods for induction of a protective immune response against infection by Chlamydia and Chlamydiophila.

Abstract: A method for determining the presence or amount of a metal-labelled analyte (12) in a sample is described. The method comprises the steps of adding a release agent (20) to the metal labelled analyte (12) to release the metal label (18) from the analyte (12), the release agent (20) forming a charged stable species (22) with the metal label (18), applying a potential to bring the charged stable species (22) to an electrode (22), dissolving the charged stable species (22) under a positive potential to form metal ions (26), and carrying out a quantitative determination procedure such as anodic stripping voltammetry to determine the presence or amount of the metal-labelled analyte (12).

Abstract: The present invention relates to improved antibodies which bind to C5aR and which are useful in diagnosis and therapeutic methods.

Abstract: Provided is a method for the derivation of neural stem cells (NSCs) from embryonic stem cells (ESCs) and the use of the NSCs for treatment of various neural disorders. The NSCs that are derived from the ESCs are tissue-specific multipotent NSCs with a stable growth rate, unlimited self-renewal capacity, and a predictable differentiation profile. Being both non-tumorigenic and engraftable, the NSCs of the present invention have utility in repopulation stroke-damaged tissue. The NSCs of the present invention may be differentiated to produce tyrosine-hydroxylase expressing neurons, which may be used as a source of dopaminergic neurons for subjects suffering from a condition characterized by dopaminergic dysfunction, such as Parkinson's disease.

Abstract: Disclosed are bupivacaine transdermal delivery systems, and related methods.

Abstract: Methods and devices are provided for the trapping, including optical trapping; analysis; and selective manipulation of particles on an optical array. A device parcels a light source into many points of light transmitted through a microlens optical array and an Offner relay to an objective, where particles may be trapped. Preferably the individual points of light are individually controllable through a light controlling device. Optical properties of the particles may be determined by interrogation with light focused through the optical array. The particles may be manipulated by immobilizing or releasing specific particles, separating types of particles, etc.