D. Riemann

Details der Publikationsliste

Zeitraum

1990 - 2008

Anzahl

22

Co-Autoren

To the memory of (2008)

Gustave De Molinari, Don Printz, Mrs Floy Johnson, Mr. Abe Siemens, ...

No part of this book may be reproduced in any manner whatsoever without written permission except in the case of reprints in the context

Start up and freezing processes in PEM fuel cells (2007)

Oszcipok, M., Hakenjos, A., Riemann, D., Hebling, C.

The isothermal operation of single PEM fuel cells below 0 degrees C is investigated by potentiostatic experiments and analyzed by physical modeling. Current decay is observed during potentiostatic...

Ion channels in human endothelial cells (1990)

Riemann, D

Ion channels were studied in human endothelial cells from umbilical cord by the patch clamp technique in the cell attached mode. Four different types of ion channels were recorded: i) potassium...

Caveolae/lipid rafts in fibroblast-like synoviocytes: ectopeptidase-rich membrane microdomains.

Riemann, D, Hansen, G H, Niels-Christiansen, L, Thorsen, E, Immerdal, L, Santos, A N, ...

Membrane peptidases play important roles in cell activation, proliferation and communication. Human fibroblast-like synoviocytes express considerable amounts of aminopeptidase N/CD13, dipeptidyl...

Caveolae/lipid rafts in fibroblast-like synoviocytes: ectopeptidase-rich membrane microdomains.

Riemann, D, Hansen, G H, Niels-Christiansen, L, Thorsen, E, Immerdal, L, Santos, A N, ...

Membrane peptidases play important roles in cell activation, proliferation and communication. Human fibroblast-like synoviocytes express considerable amounts of aminopeptidase N/CD13, dipeptidyl...

Stimulation of the expression and the enzyme activity of aminopeptidase N/CD13 and dipeptidylpeptidase IV/CD26 on human renal cell carcinoma cells and renal tubular epithelial cells by T cell-derived cytokines, such as IL-4 and IL-13.

Riemann, D, Kehlen, A, Langner, J

Aminopeptidase N (APN) and dipeptidylpeptidase IV (DPIV) are transmembrane type II molecules widely distributed in mammalian tissues. In recent years, the interest in cell surface peptidases has...

Changes in monocytic expression of aminopeptidase N/CD13 after major trauma

HUSCHAK, G, ZUR NIEDEN, K, STUTTMANN, R, RIEMANN, D

HLA-DR expression on monocytes as marker for monocytic function is severely depressed after major trauma. The membrane enzyme aminopeptidase N/CD13 can trigger help in antigen processing by MHC class...

Regulation of the expression of aminopeptidase A, aminopeptidase N/CD13 and dipeptidylpeptidase IV/CD26 in renal carcinoma cells and renal tubular epithelial cells by cytokines and cAMP-increasing mediators

Kehlen, A, Göhring, B, Langner, J, Riemann, D

Aminopeptidase (AP) A is a transmembrane type II molecule widely distributed in mammalian tissues. Since APA expression may be absent in renal cell carcinoma (RCC), it is possible that there is an...

The p53 status in juvenile chronic arthritis and rheumatoid arthritis

Taubert, H, Thamm, B, Meye, A, Bartel, F, Rost, A-K, Heidenreich, D, ...

The aim of this study was to investigate the p53 status in two autoimmune diseases; juvenile chronic arthritis (JCA) and rheumatoid arthritis (RA). In a PCR-sequencing analysis of exons 4–9 of the...

IL-1β- and IL-4-induced down-regulation of autotaxin mRNA and PC-1 in fibroblast-like synoviocytes of patients with rheumatoid arthritis (RA)

Kehlen, A, Lauterbach, R, Santos, A N, Thiele, K, Kabisch, U, Weber, E, ...

Autotaxin (ATX) is a 125-kD ectonucleotide pyrophosphate/phosphodiesterase, which was initially isolated and cloned from human melanoma cells as a potent stimulator of tumour cell motility. ATX shows...

Expression, modulation and signalling of IL-17 receptor in fibroblast-like synoviocytes of patients with rheumatoid arthritis

KEHLEN, A, THIELE, K, RIEMANN, D, LANGNER, J

Interleukin-17 (IL-17) has been characterized as a proinflammatory cytokine produced by CD4+ CD45RO+ memory T cells. Overproduction of IL-17 was detected in the synovium of patients with rheumatoid...