Abstract: The invention provides a pharmaceutical combination including an ?v?1 integrin inhibitor and at least one additional therapeutic agent for preventing, delaying or treating liver diseases or disorders. The additional therapeutic agent may be an SGLT1/2 inhibitor, among a diverse selection of agents. For example, the pharmaceutical combination includes (S)-2-(4-methyltetrahydro-2H-pyran-4-carboxamido)-9-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl) nonanoic acid (Compound 1) and at least one additional therapeutic agent.

Abstract: The invention provides a pharmaceutical combination including an ?v?1 integrin inhibitor and at least one additional therapeutic agent for preventing, delaying or treating liver diseases or disorders. The at least one additional therapeutic agent may be a farnesoid X receptor (FXR) agonist. For example, the pharmaceutical combination includes (S)-2-(4-methyltetrahydro-2H-pyran-4-carboxamido)-9-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)nonanoic acid (Compound 1) and 2-[3-({5-cyclopropyl-3-[2-(trifluoromethoxy)phenyl]-1,2-oxazol-4-yl}methoxy)-8-azabicyclo[3.2.1]octan-8-yl]-4-fluoro-1, 3-ben-zothiazole-6-carboxylic acid (tropifexor).

Abstract: An apparatus for detection and measurement of trace species in a gas or liquid sample. A sensor of a ring down cell formed from an optical fiber is exposed to the sample gas or liquid. A coherent source emits radiation into the optical fiber loop, which in turn is received at an output coupler. The fiber optic ring is coupled to a sensor which has a portion thereof, between the input and output, exposed to the sample gas or sample liquid. The sensor has an enhanced evanescent region. A processor is coupled to the receiver and determines the level of trace species in the gas or liquid sample based on the rate of decay of the radiation within the fiber optic ring.

Abstract: A method for detection and measurement of trace species in a gas or liquid sample is provided. The method comprises forming a sensor from an optical fiber by tapering a portion the optical fiber along a length thereof, exposing the tapered portion of the optic fiber to the sample gas or sample liquid, emitting radiation from a coherent source, coupling at least a portion of the radiation emitted from the coherent source into the fiber optic ring, receiving a portion of the radiation traveling in the fiber optic ring, and determining the level of trace species in the gas or liquid sample based on a rate of decay of the radiation within the fiber optic ring.

Abstract: An apparatus and method for use with a coherent optical source to detect environmental changes. The apparatus comprises: an optical cavity, including an input coupling port, and an optical fiber section; a detector optically coupled to the optical cavity to monitor radiation in the optical cavity; and a processor electrically coupled to the detector for analyzing the environmental changes adjacent the detection portion of the optical cavity based on a rate of decay of the radiation in the optical cavity monitored by the detector. The optical fiber section of the optical cavity includes a detection portion coated with a conductive layer capable of supporting a surface plasmon to provide cavity loss. The surface plasmon is responsive to the environmental changes adjacent the detection portion. The coherent optical source is optically coupled to the input coupling port of the optical cavity to provide the radiation in the optical cavity.