Nachweis früh- und spätapoptotischer Ereignisse in Lymphozyten unter Einfluss physikalischer (UVA-Bestrahlung, Hitzeschock) und physikochemischer (UVA und 8-Methoxypsoralen) Ereignisse. Etablierung eines in vitro-Testsystems und Anwendung bei Patienten nach extrakorporaler Photopherese

Magdeburg, Univ., Medizin. Fakultät, Diss., 2003

Functional plasticity in the hippocampal slices in vitro

Synaptic plasticity, long-term potentiation, long-term depression, depotentiation, PKM zeta

Verstärkung der suppressiven Eigenschaften von regulatorischen T-Zellen durch den Alanyl-Aminopeptidase-Inhibitor Phebestin in vitro sowie im DSS-Colitis Modell in vivo

Regulatorische T-Zellen; Treg; Colitis ulcerosa; DSS; CED; APN; Phebestin

Late-LTP in apical CA1 dendrites of hippocampal slices in vitro

Magdeburg, Univ., Fak. für Naturwiss., Diss., 2010

In vitro und in vivo Untersuchungen zur funktionellen Bedeutung der Cathepsine B, K und L bei der systemischen AA- und AL-Amyloidose

Magdeburg, Univ., Medizin. Fak., Diss., 2007

In-vitro-Analyse von In-Stent-Stenosen im MRT unter Verwendung von Gadofosveset Trisodium : Evaluation geeigneter Sequenzen zur Artefaktreduktion

Magdeburg, Univ., Med. Fak., Diss., 2012

Untersuchungen zur Rolle zellulärer Proteinasen bei der durch oxidativen Stress induzierten Schädigung von Rattenpankreas-Azinuszellen in vitro

Magdeburg, Univ., Medizin. Fakultät, Diss., 2005

Entwicklung und Charakterisierung eines Membrankultursystems zur Darstellung der intestinalen Barriere in vitro

Magdeburg, Univ., Fak. für Naturwiss., Diss., 2012

Vergleichende Expressionsanalysen von stationären und migrierenden Epithelzellen nach in vitro-Verwundung

Magdeburg, Univ., Fak. für Naturwiss, Diss., 2013

In vivo and in vitro studies on the expression and function of TFF peptides in the gastrointestinal tract and the central nervous system

Magdeburg, Univ., Fak. für Naturwiss., Diss., 2014

Development of an in vitro model for studying aneurysms

The aims of this project was to develop an arterial aneurysm using either enzymatic or laser degradation of the arterial wall without affecting the viability of the tissue and to cultivate the arteries under pulsatile flow conditions in a vascular bioreactor with a view to investigate the progress of the disease. Characteristics of aneurysms are the degradation of smooth muscle cells, collagen and elastin. Detached smooth muscle cells and degradation of the collagen matrix and elastin fibres were observed in arteries degraded with enzymes elastase and collagenase. Only remnants of the arterial wall were detected after cultivation. This might be a suitable model for late stage aneurysms. Arteries treated with the laser system showed no charring or heat damage of the not dissected area. Collagen matrix, smooth muscle cells and elastin fibres were intact. A clear defined cut was made in a depth of 200 μm and tissue was removed. Following cultivation of these arteries a dilation of the laser-eroded area was observed. This model can mimic atherosclerotic aneurysms, when plaques weaken the tunica media of the blood vessel wall and rupture. Limitations of this study were contamination of the bioreactor system and a low number of cultivations. The aim to generate a living arterial aneurysm in vitro was not achieved. Tissue viability decreased to the level of negative controls after cultivation.

Etablierung eines in vitro-Modells zur Untersuchung der Regeneration spinaler Motorneurone und ihrer Axone nach Axotomie und Neurodegeneration

Magdeburg, Univ., Fak. für Naturwiss., Diss., 2015

Effekt Cerebrolysins auf die Regenerations- und Degenerationsprozesse im spinalmotorischen System in vitro

Magdeburg, Univ., Med. Fak., Diss., 2015

Modulation der T-Zell-Aktivierung in vitro und in vivo

Magdeburg, Univ., Med. Fak., Habil.-Schr., 2014

In vitro und in vivo Analyse des synaptischen Fukosyl-Proteoms der Ratte

Magdeburg, Univ., Fak. für Naturwiss., Diss., 2015