摘要:
The present invention provides monoclonal antibodies which specifically recognize the shorter Aβ peptides obtained after cleavage of the APP protein mediated by γ-secretase, i.e. the Aβ-peptide fragments Aβ1-37, Aβ3-37, Aβ3p-37, Aβ1-37 and Aβ11p-37, and other like fragments ending at the 37th amino acid of APP, hereinafter also referred to as the Aβx-37 peptides. It further provides hybridoma cells producing the monoclonal antibodies as well as methods for producing the antibodies and the hybridoma cells; and an immunoassay for an Aβx-37 peptide by a competitive method or a sandwich method using the antibody of the present invention; and methods for measuring the level of Aβx-37 peptides in a sample, such as a biological sample.
摘要:
A multi-segment tool and tooling system for vacuum forming a composite part. A tool can include a first tool having first and second surfaces. A second tool can have an opening positioned on a first tool in a location other than the first surface or the second surface. The first tool and second tool can receive at least a portion of a preform composite. The first tool can have a vacuum barrier attached to the first surface and to the second surface encapsulating the preform composite and the second tool. A tooling system can include a first tool having a core and a base with a core extending upwards from the base. A second tool can be positioned upon the core where the core extends above the second tool. A vacuum barrier sealed to the base and the core can include a composite, the first tool and the second tool.
摘要:
This invention concerns a compound of formula a N-oxide, a pharmaceutically acceptable addition salt, a quaternary amine and a stereochemically isomeric form thereof, wherein ring A represents a 6-membered heterocycle; R1 is hydrogen; aryl; formyl; C1-6alkylcarbonyl; optionally substituted C1-6alkyl; C1-6alkyloxycarbonyl; optionally substituted C1-6alkyloxyC1-6alkylcarbonyl; X is a direct bond or a linker atom or group; Z is O or S; R2 is hydrogen, C1-10alkyl, C2-10alkenyl, C2-10alkynyl, a carbocycle or a heterocycle, each of said groups may optionally be substituted; R3 is hydrogen; hydroxy; halo; optionally substituted C1-6alkyl or C2-6alkenyl or C2-6alkynyl; C1-6alkyloxy; C1-6alkylthio; C1-6alkyloxycarbonyl; C1-6alkylcarbonyloxy; carboxyl; cyano; nitro; amino; mono- or di(C1-6alkyl)amino; polyhaloC1-6alkyl; polyhaloC1-6alkyloxy; polyhaloC1-6alkylthio; R21; R21—C1-6alkyl; R21—O—; R21—S—; R21—C(═O)—; R21—S(═O)p—; R7—S(═O)p—; R7—S(═O)p—NH—; R21—S(═O)p—NH—; R7—C(═O)—; —NHC(═O)H; —C(═O)NHNH2; R7—C(═O)—NH—; R21—C(═O)—NH—; —C(═NH)R7; —C(═NH)R21; R4a or R4b each independently represent hydrogen, R8, —Y1—NR9—Y2—NR10R11, —Y1—NR9—Y1—R8, —Y1—NR9R10; provided that —X—R2 and/or R3 is other than hydrogen; their use, pharmaceutical compositions comprising them and processes for their preparation.
摘要:
A method and an apparatus adaptively and dynamically deliver multimedia content based on continuously monitored network conditions. Given the temporal relationships among the multimedia items in the multimedia data stream and also the current network condition, the method and apparatus compute a transmission schedule such that the transmission delay and the burstyness of the network bandwidth utilization are minimized, while maintaining the integrity of the multimedia presentation.
摘要:
A multimedia stream is multicasted. A request to perform the multicast is received. A plurality of distribution nodes are assigned to provide the multicast to a plurality of receivers. The assignment of a node is based on the transformation capabilities of that node. The multicast is then performed and the assigned node performs its transformation. The transformed multicast is distributed to a receiver which is suitable for receiving the transformed multicast.
摘要:
The invention relates to a wavelength spectroscopy device comprising, on a substrate a filter cell CF constituted by two mirrors separated by a spacer membrane, the filter cell being made up of a plurality of interference filters. Furthermore, the device also comprises an emission cell CE comprising a plurality of emission sources, each of said sources being associated with one of said interference filters.
摘要:
The invention relates to a wavelength spectroscopy device comprising, on a substrate SUB, a filter module made up of two mirrors MIR1, MIR2 that are spaced apart by a spacer membrane SP. The filter module comprises a plurality of interference filters FP1, FP2, FP3, the thickness of said spacer membrane SP being constant for any given filter and varying from one filter to another.
摘要:
The present invention provides monoclonal antibodies which specifically recognize the shorter Aβ peptides obtained after cleavage of the APP protein mediated by γ-secretase, i.e. the Aβ-peptide fragments Aβ1-37, Aβ3-37, Aβ3p-37, Aβ1-37 and Aβ11p-37, and other like fragments ending at the 37th amino acid of APP, hereinafter also referred to as the Aβx-37 peptides. It further provides hybridoma cells producing the monoclonal antibodies as well as methods for producing the antibodies and the hybridoma cells; and an immunoassay for an Aβx-37 peptide by a competitive method or a sandwich method using the antibody of the present invention; and methods for measuring the level of Aβx-37 peptides in a sample, such as a biological sample.