摘要:
This invention relates to the diagnosis and treatment of cancerous diseases, particularly to the mediation of cytotoxicity of primary and metastatic human tumor cells; and most particularly to the use of an isolated monoclonal antibody or cancerous disease modifying antibodies (CDMAB) thereof, optionally in combination with one or more chemotherapeutic agents, as a means for initiating the cytotoxic response in such human tumors, e.g. any primary or metastatic tumor sites which arise from hepatocytes. The invention further relates to binding assays which utilize the CDMAB of the instant invention.
摘要:
The present invention is directed to a pipette comprising mounting surfaces of different diameter for the use of disposable tips of different size, which allows to easily discarding the tips after use. Such pipettes can be used in manual and automatic pipetting systems.
摘要:
A method of making a biosensor is provided. The method includes providing an electrically conductive material on a base and partially removing the conductive material using laser ablation from the base so that less than 90% of the conductive material remains on the base and at least one electrode pattern is formed from the conductive material. The at least one electrode pattern has an edge extending between two points. A standard deviation of the edge from a line extending between two points is less than about 6 mum along the length of the edge.
摘要:
A method of measuring an analyte in a biological fluid comprises applying an excitation signal having a DC component and an AC component. The AC and DC responses are measured; a corrected DC response is determined using the AC response; and a concentration of the analyte is determined based upon the corrected DC response. Other methods and devices are disclosed.
摘要:
The invention relates to a method for selectively determining the index of dispersion µs in a biological dispersion matrix, especially for the non-invasive determination of the concentration of glucose in the skin, with the aid of detection measuring, whereby respective light is radiated as a primary light (9) in the biological matrix (5) and measurement occurs for an intensity measuring value of exposed secondary light (12) exiting from a detection point (33-40), which is disposed at various measuring distances (ρ) from the respective point of radiation (10) during said detection measurements. In order to improve the quality and selectivity of the determination of µs, the primary light is radiated by means of a contacting light guiding element at an oblique angle of between 5° and 85°. At least two detection measurements of the measuring interval (ρ) between the respective radiation point (10) and the respective detection point (33-40) corresponds to a maximum five fold value of the average path length of the propagating light in the biological matrix.
摘要:
This invention relates to compounds which have generally 5-HT6 receptor affinity and which are represented by Formula (I), wherein one of R?5, R6 or R7¿ is a group of general Formula (B), wherein W is a -CH-group or a nitrogen atom, and the other substituents are as defined herein; or individual isomers, racemic or non-racemic mixtures of isomers, or pharmaceutically aceptable salts or solvates thereof. The invention further relates to pharmaceutical compositions containing such compounds, Their use as therapeutic agents, and methods of preparation thereof.
摘要:
Ein analytisches Testelement (1) zur Bestimmung eines Analyten in einer Körperflüssigkeit, das einen Nachweisbereich (14) in dem das Analyt nachgewiesen wird, und einen Auftragungsort (3) beinhaltet, an dem die Körperflüssigkeit auf das Testelement (1) aufgebracht werden kann, wobei der Nachweisbereich (14) von dem Auftragungsort (3) beabstandet ist, wobei eine auf den Auftragungsort (3) aufgegebene Körperflüssigkeit vom Auftragungsort (3) zumindest zum Teil zum Nachweisbereich (14) gelangt. Das Testelement beinhaltet weiterhin einen Kontaminationsbereich, der zumindest zum Teil an den Auftragungsort angrenzt, wobei auf dem Kontaminationsbereich des Testelements zumindest zum Teil eine Haftsubstanz, vorzugsweise Polyvinylacetat, aufgebracht ist, wobei die Haftsubstanz an dem Kontaminationsbereich des Testelementes haftet und weiterhin fähig ist, mit einer auf dem Testelement überflüssig aufgetragenen Körperflüssigkeit in der Weise wechselzuwirken, dass die Körperflüssigkeit auf dem Testelement zumindest zum Teil haftet, so dass überflüssig aufgetragene Körperflüssigkeit am Kontaminationsbereich verbleibt. Insbesondere betrifft die Erfindung Testelemente, die nach Gebrauch in einem Vorratsbehälter bevorratet werden. Darüber hinaus beschreibt die Erfindung die Herstellung solcher Testelemente.
摘要:
This invention relates to compounds which are alpha-1 receptor agonists, preferably alpha- 1A/L receptor agonists, and which are represented by the general formula I wherein X is -S(O)n- or -C(O)-, A is (CI-6)-alkyl, aryl, heteroaryl, hydroxy(C 1-6)-alkyl, or -(CH2)p-NRaRb, and the other substituents are as defined in the specification; or individual isomers, racemic or non-racemic mixtures of isomers, or pharmaceutically acceptable salts or solvates thereof. The invention further relates to pharmaceutical compositions containing such compounds, their preparation and their use as therapeutic agents.
摘要:
The invention relates to compounds of the general formula (I) wherein R1 is 1,4-dioxepanyl or tetrahydropyran-4-yl; R 2 is -N(R)-(CH2)n,-5-or 6 membered non aromatic heterocycle, optionally substituted by one or more substituents, selected from the group consisting of lower alkyl or -NR2, or is - (CH2)n-5-or 6 membered non aromatic heterocycle, optionally substituted by -(CH2)n-OH, lower alkyl, lower alkoxy, or is -CH2)n-5-or 6 membered aromatic heterocycle, optionally substituted by lower alkyl, lower alkoxy, halogen, halogen-lower alkyl, -CH2N(R)(CH2)20CH3, -N(R)(CH2)20CH3, -CH2-morpholinyl or -CH2-pyrrolidinyl or is (CH2)n-cycloalkyl, optionally substituted by hydroxy, or is -N(R)-cycloalkyl, optionally substituted by hydroxy or lower alkyl, or is phenyl, optionally substituted by lower alkoxy, halogen, halogen-lower alkyl, lower alkyl, -CH2-pyrrolidin-1-yl, -CH2-morpholinyl, -CH2N(R)(CH2)20CH3 or -CH2-N(R)C(O)-lower alkyl, or is 1,4-dioxa-8-aza-spiro[4,5]decane, or is 2-oxa-5-aza-bicyclo[2.2.1]heptane, or is I-oxa-8-aza-spiro[4,5]decane, or is -N(R)-7-oxa-bicyclo [2.2. 11 hept-2-yl, or is 2-aza-bicyclo[2.2.2]decane; R is hydrogen or lower alkyl; n is 0 or 1; and pharmaceutically acceptable acid addition salts thereof for the treatment of diseases, which relate to the A2A receptor.
摘要:
The present invention relates to compounds of the general formula (1), wherein R1 3,6-dihydro-2H-pyran-4-yl, 5,6-dihydro-4H-pyran-3-yl, t,6-dihydro-4H-pyran-2-yl, tetrahydropyran-2,3 or 4-yl, cyclohex-1-enyl, cyclohexyl or is 1,2,3,6-tetrahydro-pyridin-4yl or piperidin-4-yl, which are optionally substituted C(O)CH3in the 1-position of the N-atom; R2 is lower alkyl, piperidin-1yl, optionally substituted by hydroxy, or is phenyl, optionally substituted by (CH2)n-N(R')-C(O)-(CH2)n-NR'2,-(CH2)n-halogen, lower alkyl or (CH2)n-O-lower alkyl, or is morpholinyl or is pyridinyl, which is optionally substituted by halogen, -N(R')-(CH2)n-O-lower alkyl, lower alkyl, lower alkoxy, morpholinyl or (CH2)n-pyrrolidinyl; n is 0, 1 or 2; R' is hydrogen or lower alkyl, and to pharmaceutically acceptable acid addition salts thereof. It has been found that the compounds of general formula I are adenosine receptor ligands. Specifically, the compounds of the present invention have a good affinity to the A2A-receptor and they may be used in the treatment of diseases, related to this receptor.