摘要:
Apparatus for measurement of the reception time of a pulse in a receiving system, which contains at least one receiving channel with a non-linear transmission response, which receiving channel produces at its output a received signal, having a memory, in which the received signals of reference pulses with a predetermined different amplitude are available as reference signals with respect to a time scale, and having an evaluation device, which is connected to the receiving system and to the memory and compares a received signal with each reference signal with a variant time offset in order to determine that reference signal and that time offset for which the comparison discrepancy is a minimum, and outputs this time offset as the reception time with respect to the time scale.
摘要:
The invention relates to a method for treating a cancerous and/or an inflammatory disease in a patient, comprising internally administering to the patient an effective amount of a pharmaceutical preparation blocking the biological activity of at least one protein cluster (CMP) or group of CMPs containing at least CD26 and/or CD29. The invention also relates to a pharmaceutical composition for the treatment of a cancerous and/or an inflammatory disease in a patient, a method for identifying a cancerous and/or an inflammatory disease in a patient, a method of identifying at least one candidate for development of anti-cancerous or anti-inflammatory agents, a use of an antibody for preparing a pharmaceutical preparation or medicament for the treatment of prostate cancer, a composition or kit comprising at least one antibody and/or at least one ligand, and a biochip.
摘要:
Apparatus for measurement of the reception time of a pulse in a receiving system, which contains at least one receiving channel with a non-linear transmission response, which receiving channel produces at its output a received signal, having a memory, in which the received signals of reference pulses with a predetermined different amplitude are available as reference signals with respect to a time scale, and having an evaluation device, which is connected to the receiving system and to the memory and compares a received signal with each reference signal with a variant time offset in order to determine that reference signal and that time offset for which the comparison discrepancy is a minimum, and outputs this time offset as the reception time with respect to the time scale.
摘要:
This invention relates to a process for identifying and enriching cell-specific target structures, in particular for the identification of cell-specific protein combination patterns on the surface of cells and for enriching such cells. The process comprises depositing a heterogeneous cell mixture one or plural surfaces with predefined structures causing cells with corresponding target structures to become bound to such surface(s), removing any non-binding cells of said cell mixture from said surface, identifying the cell-specific target structures responsible for the binding of the cells to said surface(s), selecting and enriching cells with identical cell-specific target structures on said surface(s), and biochemically characterizing the target structures.
摘要:
The present invention is directed to a method of blocking the cytotoxic activity of Fc&ggr;RIII receptor-positive immune cells in a patient with amyotrophic lateral sclerosis using an effective amount of soluble Fc&ggr;RIII receptors. The soluble Fc&ggr;RIII receptors of the invention are specific for immunoglobulin G of under-class 1 (IgG1) and/or 3 (IgG3).
摘要:
The present invention is directed to a method of blocking the cytotoxic activity of Fc&ggr;RIII receptor-positive immune cells in a patient with amyotrophic lateral sclerosis using protein V specific for IgG1 and/or IgG3. In one aspect of the invention, protein V blocks the binding of IgG1 and/or IgG3 to the Fc&ggr;RIII receptor, which inactivates the receptor, and destroys cellular forms containing the receptor.
摘要:
This invention relates to a composition, and to the preparation and use of thereof said composition being suitable as a rheology influencer for coating media and comprising the reaction product formed by reaction of a mixture of components A, B and C with components D, E and F. Components A, B and C form a mixture wherein component A is one or more (meth)acrylic copolymers and/or one or more polyesters which contain hydroxyl groups. Component B is a copolymer of ethylhexyl (meth)acrylate and one or more hydroxyalkyl (meth)acrylates, as well as .alpha.,.beta.-unsaturated monomers which are different therefrom. Component C is a hydroxy--functional microdispersion which is produced by polymerizing hydroxylalkyl (meth)acrylates in combination with unsaturated monomers in a mixture of polyesters or polyacrylates containing carboxyl and/or hydroxyl groups. Component D is one or more aliphatic polyisocyantes and component E is .epsilon.-caprolactam. The caprolactam partially blocks the polyisocyanate. The component F is one or more primary amines. These ingredients are combined in certain specified amounts. The invention also relates to coating media and to the production of these coating media, which contain said composition as a rheology influencer.
摘要:
A binding-agent composition for coating agents which can be cured at low temperature contains:A. 4-72% by weight of an acidic CH-compound, obtained by transesterification of an aliphatic .beta.-ketocarboxylic acid ester with one or several monomers and/or polymers containing hydroxyl groups and which contain at least two hydroxyl groups in the molecule,B. 4-72% by weight of an .alpha.,.beta.-unsaturated compound with at least two groups of the general formulaR.sub.1 R.sub.2 C.dbd.CR.sub.3 --CO--attached via the residue of a divalent or polyvalent alcohol, a diamine or polyamine or amino alcohol to at least one additional R.sub.1 R.sub.2 C.dbd.CR.sub.3 --CO--group, where R.sub.1, R.sub.2 and R.sub.3 independently of each other are a hydrogen atom or a straight or branched alkyl residue with 1 to 10 carbon atoms,C. 10-80% by weight of one or several polyamines with, by way of curing agents, at least two amine functions, which can be primary and/or secondary and can be blocked, in the molecule, andD. 0.01-5% by weight, relative to the sum of the weights of components A), B) and C), of a catalyst in the form of a Lewis or Bronstedt base, whereby the conjugated acids of the latter have a pKA-value of at least 10.
摘要翻译:用于在低温下固化的涂布剂的粘合剂组合物包含:A. 4-72重量%的酸性CH-化合物,其通过脂族β-酮羧酸酯与一种或几种单体的酯交换和/ 或含有羟基并且在分子中含有至少两个羟基的聚合物,B 4-72重量%的α,β-不饱和化合物,其具有至少两个通式R 1 R 2 C = CR 3 -CO-连接通过的基团 二价或多价醇,二胺或多胺或氨基醇的残基至少一个另外的R 1 R 2 C = CR 3 -CO-基团,其中R 1,R 2和R 3彼此独立地是氢原子或直链或支链烷基 具有1至10个碳原子,C 10-80重量%的一种或多种多胺,通过固化剂,在分子中可以是伯和/或仲和可以被阻断的至少两种胺官能团 ,和D 0.01-5重量%,相对于 组分A),B)和C)的重量,其为路易斯或布朗斯台德形式的催化剂,由此后者的共轭酸的pKA值至少为10。
摘要:
Previous two-component coatings with enamine components cured very slowly at low temperatures and led to yellowed products. A binder composition is prepared which cures rapidly at low temperatures and leads to non-yellowing products. It contains as CH-acid component a polymer with at least two enamine functions in the molecule, obtained byA) transesterification of a .beta.-keto-ester with hydroxyl-group-containing compounds or polymers which contain at least two hydroxyl groups in the molecule, with an OH value of at least 50 and a number-average molecular weight of 500 to 10,000, followed by reaction with ammonia or primary and/or secondary amines, andB) as .alpha.,.beta.-unsaturated component a compound with at least two groups of the general formula R.sub.1 R.sub.2 C.dbd.CR.sub.3 --X; in which X signifies --CO-- which is bonded via the residue of a di- or polyhydric alcohol, a di- or polyamine or an aminoalcohol to a further R.sub.1 R.sub.2 C.dbd.CR.sub.3 --X group, where R.sub.1, R.sub.2 and R.sub.3 signify hydrogen or an alkyl group, components A) and B) are present in the ratio 2:1 to 1:1.5 relative to their equivalent weights, the composition exists as a two-component system, and component A) contains a Lewis or Bronsted base as catalyst.
摘要翻译:以前的双组分涂料,烯胺组分在低温下非常缓慢地固化并导致黄色产品。 制备粘合剂组合物,其在低温下快速固化并导致非黄变产物。 它包含作为CH酸组分的分子中具有至少两个烯胺功能的聚合物,其通过以下方式获得:A)β-酮酯与含有羟基的化合物或在分子中含有至少两个羟基的聚合物的酯交换 OH值至少为50,数均分子量为500至10,000,随后与氨或伯胺和/或仲胺反应,B)作为α,β-不饱和组分,具有至少两个 通式为R1R2C = CR3-X的基团; 其中X表示-CO-,其通过二元或多元醇,二胺或多胺或氨基醇的残基与另外的R 1 R 2 C = CR 3 -X基团结合,其中R 1,R 2和R 3表示氢或烷基 组分A)和B)相对于其当量的比例为2:1至1:1.5,组合物以双组分体系存在,组分A)含有路易斯或布朗斯台德碱作为催化剂。
摘要:
A binding-agent composition for solvent-based or aqueous coating agents can be cured at low temperature to produce coatings which are non-yellowing and resistant to solvents. The binding-agent composition contains binding-agent components based on polyethers, polyesters, polyether polyesters and/or (meth)acrylic copolymers with, in each case, at least one acryloyl group and at least one epoxide group in the molecule, whereby the acryloyl groups and epoxide groups are present in the ratio 2:8 to 8:2. Also included are several polyamines as curing agents in a proportion of equivalent weights ranging from 2:0.5 to 1:1.5. The binding agents are used in pigmented and pigment-free lacquers, for use particularly in multi-layer lacquering.