摘要:
The invention relates to an efficient process and device for the decontamination of waters polluted with heavy metals, semimetals and/or radionuclides by cation exchange and electrochemical deposition of the anions.
摘要:
The patent relates to a method for spectroscopic and spectrofluorimetric determination of the interaction between materials. The determination takes place using apparatus consisting of several basins.
摘要:
The present invention relates to processes for obtaining melanocytes from a cell suspension, in particular from an epidermal cell suspension, by means of a culture vessel, wherein at least a part of the surface of the culture vessel facing the culture space, is modified, in particular functionalized, in particular by means of a low-pressure plasma process. Furthermore, the present invention relates to culture vessels which are modified, in particular functionalized, in particular by means of a low-pressure plasma process and are suitable for obtaining melanocytes and the use of such culture vessels for obtaining melanocytes.
摘要:
The invention concerns methods, agents and kits for qualitative and quantitative detection and identification of pathogens and pathogen spectra based on endotoxins and other pyrogens.
摘要:
Nucleic acids that code a cell wall protein required for the hyphal development of Candida; fragments of the nucleic acids; vectors containing the nucleic acids or nucleic acid fragments; host cells containing the vectors; cell wall proteins coded by the nucleic acids; antibodies directed against the proteins; methods for producing the cell wall proteins; methods for characterizing and/or for detecting the hyphal stage of Candida; methods for detecting a Candida infection; methods for identifying substances having a therapeutic effect against diseases caused by Candida; diagnostic and pharmaceutical compositions containing the nucleic acid, nucleic acids fragments, vectors, host cells, proteins and/or antibodies directed against the cell wall protein; kits for conducting in-vitro indentation of the cell wall proteins, and; to the use of the nucleic acids, vectors, proteins or antibodies for diagnosing and treating Candida-caused diseases, i.e., producing diagnostic or pharmaceutical compositions.
摘要:
The present invention relates to a metal solution-diffusion membrane of a macroporous base on which a thin metal membrane layer (3) is formed. In the present membrane, the base comprises a hollow fiber (1) with a metal material containing an intermediate layer (2) being formed between the hollow fiber (1) and the metal membrane layer (3). The invention further relates to a method for producing such a metal solution-diffusion membrane in which the intermediate layer (2) serves to provide nuclei for the subsequent currentless deposition of the metal layer (3). The present metal solution-diffusion membrane can be realized with a very thin metal membrane layer with high permeability and possesses great long-term stability as well as a great separation surface/volume ratio.
摘要:
The present invention relates to metal-containing ribonucleotide polypeptides (RNP) and processes for their production, their use and medicaments containing ribonucleotide polypeptides or their molecular-biological equivalent structures and/or parts and/or derivatives.
摘要:
Certain peptide molecules can be used as the basic structures (template molecules) for inhibiting and analysing amyloid formation and cytotoxicity in amyloid illnesses. These peptides have an effect on the molecules which are responsible for the amyloid illnesses (for their part amyloid-forming peptides and proteins). The peptides are thus either inhibitors themselves or agonists of amyloid formation and cytotoxicity or can serve as a template for identifying and producing further inhibitors and agonists and can be used as molecular tools during analysis. The peptide molecules have generally 3-15 amino acids, and preferably a maximum of 10 amino acids, and at least an active peptide sequence GA, preferably GAI, and even more preferably one selected from the group consisting of GAIL, SEQ ID NO: 1; FGAIL, SEQ ID NO: 2; NFGAIL, SEQ ID NO: 3; NNFGAIL, SEQ ID NO: 4; SNNFGAIL, SEQ ID NO: 5; NFGAILSS, SEQ ID NO: 6; SNNFGAILSS, SEQ NO: 7; or the group consisting of GAII, SEQ ID NO: 8; KGAII, SEQ ID NO: 9; NKGAII, SEQ ID NO: 10; SNKGAII, SEQ ID NO: 11; GSNKGAII, SEQ ID NO: 12; NKGAIIGL, SEQ ID NO: 13; GSNKGAIIGL, SEQ ID NO: 14; or the group consisting of GAVV, SEQ ID NO: 15; AGAVV, SEQ ID NO: 16; VAAGAVV, SEQ ID NO: 17; HVAAGAVV, SEQ ID NO: 18; AAGAVVGG, SEQ ID NO: 19; HVAAGAVVGG, SEQ ID NO: 20; AAGAVV, SEQ ID NO: 21. The peptide sequence generally has at least one hydrogen molecule, and preferably every second hydrogen molecule, of an amide bond replaced by a methyl group.
摘要翻译:某些肽分子可用作抑制和分析淀粉样蛋白疾病中淀粉样蛋白形成和细胞毒性的基本结构(模板分子)。 这些肽对负责淀粉样蛋白病(对于其部分淀粉样蛋白形成肽和蛋白质)的分子具有影响。 因此,肽是抑制剂本身或淀粉样蛋白形成和细胞毒性的激动剂,或者可以用作鉴定和产生其它抑制剂和激动剂的模板,并且可以在分析过程中用作分子工具。 肽分子通常具有3-15个氨基酸,优选最多10个氨基酸,和至少一个活性肽序列GA,优选GAI,甚至更优选选自GAIL,SEQ ID NO:1 ; FGAIL,SEQ ID NO:2; NFGAIL,SEQ ID NO:3; NNFGAIL,SEQ ID NO:4; SNNFGAIL,SEQ ID NO:5; NFGAILSS,SEQ ID NO:6; SNNFGAILSS,SEQ NO:7; 或由GAII,SEQ ID NO:8组成的组; KGAII,SEQ ID NO:9; NKGAII,SEQ ID NO:10; SNKGAII,SEQ ID NO:11; GSNKGAII,SEQ ID NO:12; NKGAIIGL,SEQ ID NO:13; GSNKGAIIGL,SEQ ID NO:14; 或由GAVV,SEQ ID NO:15组成的组; AGAVV,SEQ ID NO:16; VAAGAVV,SEQ ID NO:17; HVAAGAVV,SEQ ID NO:18; AAGAVVGG,SEQ ID NO:19; HVAAGAVVGG,SEQ ID NO:20; AAGAVV,SEQ ID NO:21.肽序列通常具有由甲基取代的酰胺键至少一个氢分子,优选每第二个氢分子。
摘要:
Superpotent calcitonin analogs have greatly increased hypocalcemic action in vivo. These calcitonins and calcitonin derivatives are employed for the therapy of, for example, osteoporosis, Paget's disease or hypercalcemia. The calcitonins and calcitonin derivatives are distinguished by a bridging of the amino acids present in the positions 17 and 21. By means of suitable choice of the amino acids present in these positions an 18-membered or 19-membered ring is produced. This ring leads to an increased conformational stability and to an increased activity of the modified calcitonin. A particularly suitable hCt (human calcitonin analog) is a cyclo17,21-[Asp17, Orn21]-hCt having a 19-membered ring structure between the lactam-bridged Asp17 and Orn21.
摘要:
The invention relates to a cell culture system comprising a three-dimensional, biocompatible frame structure and biocompatible nanoparticles, a method for the cultivation of cells, and the preparation of cells or cell products and tissues per se by means of such a cell culture system.