R. Popp

Hyperthyroidism enhances endothelium-dependent relaxation in the rat renal artery (2003)

Büssemaker, E., Popp, R., Fisslthaler, B., Larson, C.M., Fleming, I., Busse, R., ...

Objective: Hyperthyroidism has pronounced effects on vascular function and endothelium-dependent relaxation. The aim of the present study was to identify mechanisms underlying hyperthyroidism-induced...

Self-rating of sleepiness with Epworth sleepiness scale and objective assessment of sleepiness with multiple sleep latency test and vigilance task (2002)

Wichniak, A, Geisler, P, Popp, R, Brunner, H, Friess, E, Zulley, J

Interchip via technology-three dimensional metallization for vertically integrated circuits (1998)

Bertagnolli, E., Bollmann, D., Braun, R., Buchner, R., Engelhardt, M., Grassl, T., ...

Mainstream planar technology is marked by physical and technological limitations, which have a severe impact on system characteristics. The performance, multifunctionality and reliability of...

Vertically integrated circuits. A key technology for future high performance systems (1997)

Engelhardt, M., Hübner, H., Jacobs, H., Kleiner, M., Kühn, S., Pamler, W., ...

Three dimensional metallization for vertically integrated circuits (1997)

Bollmann, D., Braun, R., Buchner, R., Cao-Minh, U., Engelhardt, M., Errmann, G., ...

The mainstream planar technology is marked by physical and technological limitations, which have a severe impact on the system characteristics. The performance, the multifunctionality and the...

Three dimensional metallization for vertically integrated circuits (1997)

Ramm, P., Bollmann, D., Braun, R., Buchner, R., Cao-Minh, U., Engelhardt, M., ...

Mainstream planar technology is marked by physical and technological limitations which have a severe impact on system characteristics. The performance, multi-functionality and reliability of...

A transferable, beta-naphthoflavone-inducible, hyperpolarizing factor is synthesized by native and cultured porcine coronary endothelial cells.

Popp, R, Bauersachs, J, Hecker, M, Fleming, I, Busse, R

1. The vascular endothelium releases a hyperpolarizing factor (endothelium-derived hyperpolarizing factor, EDHF) tentatively identified as a cytochrome P450-derived arachidonic acid metabolite....

Stretch-activated non-selective cation channels in the antiluminal membrane of porcine cerebral capillaries.

Popp, R, Hoyer, J, Meyer, J, Galla, H J, Gögelein, H

1. Single stretch-activated (SA) channels have been studied in isolated brain capillary endothelial cells as well as in the antiluminal membrane of intact porcine cerebral capillaries using the...

A transferable, beta-naphthoflavone-inducible, hyperpolarizing factor is synthesized by native and cultured porcine coronary endothelial cells.

Popp, R, Bauersachs, J, Hecker, M, Fleming, I, Busse, R

1. The vascular endothelium releases a hyperpolarizing factor (endothelium-derived hyperpolarizing factor, EDHF) tentatively identified as a cytochrome P450-derived arachidonic acid metabolite....

Stretch-activated non-selective cation channels in the antiluminal membrane of porcine cerebral capillaries.

Popp, R, Hoyer, J, Meyer, J, Galla, H J, Gögelein, H

1. Single stretch-activated (SA) channels have been studied in isolated brain capillary endothelial cells as well as in the antiluminal membrane of intact porcine cerebral capillaries using the...

Inhibition of the production of endothelium-derived hyperpolarizing factor by cannabinoid receptor agonists

Fleming, I, Schermer, B, Popp, R, Busse, R

The endogenous cannabinoid, anandamide, has been reported to induce an 'endothelium-derived hyperpolarizing factor (EDHF)-like' relaxation in vitro. We therefore investigated the effects of...

The extracellular regulated kinases (ERK) 1/2 mediate cannabinoid-induced inhibition of gap junctional communication in endothelial cells

Brandes, R P, Popp, R, Ott, G, Bredenkötter, D, Wallner, C, Busse, R, ...

Cannabinoids are potent inhibitors of endothelium-derived hyperpolarizing factor (EDHF)-mediated relaxations. We set out to study the mechanism underlying this effect and the possible role of...