摘要:
A light bar contains one or more rows of light-emitting diodes (LED's) in a housing which extends across substantially the entire width of a windshield of a vehicle and is narrow in width to minimize interference with visibility through the windshield. The housing has an interior forming a channel with a throat; the throat acting as a hood which directs the illumination out of the windshield and minimizes stray light. The LED's are arranged in banks generally symmetrically arrayed about the center of the length of the housing. Two of the banks, preferably equidistant from the center, are tilted in opposite directions to each other so as to project light toward the right side and left side of the vehicle. The LED's may be illuminated continuously or in selected sequence, as established by the user with a switch on the housing. Attached to the housing in a separate compartment is another bank of LED's which may direct light inside the vehicle for use as a dome or map light. A mechanism is provided for displacing and tilting the housing and may use pivotal arms attached to the end of the housing or adjustable Z-shaped hangers attached preferably to clamps such as visor clips already on the vehicle.
摘要:
Signal Transducer and Activator of Transcription (STAT) proteins have a fundamental role cell signaling, and are activated by a large number of cytokines and growth factors. One member of the STAT family, STAT3, has a critical role in oncogenesis. The present invention relates generally to disruption of the pathway of STAT3 signaling in the treatment of human cancer. STAT3 activation is shown to be present in diverse tumor cell lines and tumors, to promote oncogenesis, to inhibit apoptosis, and to reduce sensitivity to chemotherapeutic agents. Inhibition of STAT3 signaling induces apoptosis specifically in tumor cell lines, and increases sensitivity to chemotherapeutic agents. The invention relates more particularly to methods, compositions, means of administering such compositions, and means for identifying such compositions for the inhibition of STAT3 intracellular signaling in the treatment of human cancers.
摘要:
The present invention relates to methods for modulating, i.e., agonizing or antagonizing, Stat3 (Signal Transducer and Activator of Transcription3) signaling activity for use in gene therapy. Inhibition and/or activation of Stat3 signaling is an effective approach to modulate angiogenesis and the immune response for treatment and/or prevention of inflammation, infection, inflammation, immune disorders, and ischemia.
摘要:
An improved underwater release apparatus, underwater release system and method of controlled release of an underwater object employing the underwater release apparatus. The underwater release apparatus comprises a housing release means mounted on a housing, a securing means for holding the housing at a defined position, the housing release means comprising a pair of load-balanced clamping jaws mounted for movement between a clamping position and a load releasing position, a coupling means attached to a water balanced shaft means slideably mounted on a nonexplosive drive means for driving the shaft between an engaged position and a disengaged position and for releasing the housing from the mooring. The housing release apparatus may be employed in an underwater release system including a transmitter adapted to transmit command signals to a receiver mounted in a housing attached to a mooring means adapted to secure the housing at a defined depth in the water and a buoy means to provide positive flotation for the housing for positioning at a defined depth and for retrieval upon release from the mooring by upon the command from the transmitter and released by the housing release means.
摘要:
A method for providing enhanced corrosion protection of metallic components and surfaces when exposing the metallic component to a silicate medium while applying an AC (Alternating Current) current.
摘要:
A system for locking the axial position of an axial motion output device upon the loss of an electrical input signal includes a locking device operatively associated with the output device and adapted for movement between a neutral position in which the output device can move freely relative to the locking device and a locking position in which the locking device frictionally engages the output device with a sufficient amount of force to prevent further movement thereof upon the loss of an electrical input signal.
摘要:
The present invention relates to methods for modulating, i.e., agonizing or antagonizing, Stat3 (Signal Transducer and Activator of Transcription3) signaling activity for use in gene therapy. Inhibition and/or activation of Stat3 signaling is an effective approach to modulate angiogenesis and the immune response for treatment and/or prevention of inflammation, infection, inflammation, immune disorders, and ischemia.
摘要:
The invention provides a computer network comprising a first computer and one or more second computers that are in electronic communication with each other. The first computer is associated with a first health care facility and has instructions for retrieving, over a network, one or more data structures for a patient enrolled in a health care program. The one or more data structures for the patient collectively comprise (i) a patient identifier, (ii) a molecular profile from a biological specimen obtained from the patient at the first health care facility; and (iii) a clinical characterization of the patient that was made at the first health care facility. The first computer has instructions for retrieving, over the network connection, one or a plurality of treatment regimens that are deemed suitable for the patient based upon the molecular profile and the clinical characterization of the patient. The one or more second computers are at one or more locations other than the first health care facility and have one or more data structures for each patient in a plurality of patients enrolled in the health care program
摘要:
A multi-mode shutdown system in combination with a fuel metering unit of an engine to prevent normal fuel delivery during engine malfunction such as the engine overspeeding. The multi-mode shutdown system includes a shutdown solenoid capable of closing a pressurizing valve to prevent fuel flow to the engine for creating a shutdown mode of operation with no fuel flow to the engine. The multi-mode shutdown system also includes a minimum flow solenoid in fluid communication a source of fuel at a minimum flow rate for creating a minimum flow mode of operation with fuel provided to the engine at the minimal flow rate. In the minimum flow mode, the shutdown solenoid and minimum flow solenoid establish a flow path for the fuel to the engine manifold at the minimal flow rate. During normal operation, the fuel metering unit regulates the fuel flow to the engine.
摘要:
The present invention concerns fragments and variants of the HYD1 peptide; polynucleotides encoding the peptides; host cells genetically modified with the polynucleotides; vectors comprising the polynucleotides; compositions containing these peptides, polynucleotides, vectors, or host cells; and methods of using the peptides, polynucleotides, vectors, and host cells as inhibitors of aberrant cell growth in vitro or in vivo, e.g., as anti-cancer agents for treatment of cancer, such as myeloma. The present invention further includes a method of increasing the efficacy of chemotherapy and radiation therapy, comprising administering an agent that binds β1 integrin to a patient in need thereof. In one embodiment, the β1 integrin binding agent is the HYD1 peptide, or a functional fragment or variant thereof. In another aspect, the invention pertains to a composition (an adhesion trap) comprising a substrate (also referred to as a surface or support) with a HYD1 peptide, or fragment or variant thereof, immobilized to the substrate, and a method of removing circulating tumor cells (CTC) from blood by contacting a subject's blood with the immobilized peptide. Another aspect of the invention concerns a method of identifying modulators of peptide binding. Another aspect of the invention concerns a method for detecting CTC.