Task-dependent modulation of reward and novelty processing in human ventral striatum and midbrain

Magdeburg, Univ., Fak. für Naturwiss., Diss., 2008

Modulation of Ca 2+ dependent inactivation of Ca 2+ channels by intracellular signalling

Magdeburg, Univ., Fak. für Naturwiss., Diss., 2009

Modulation des kanonischen Wnt/[Beta]-Catenin-Signalweges in der Helicobacter pylori-Infektion

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

Modulation of the activity of the mitochondrial BK-channel and the permeability transition pore by hypoxia and apoptotic factors

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

Modulation of [My]-opioid receptor signal transduction and endocytosis by ADP-ribosylation factor proteins

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

Modulation funktioneller Plastizität in der hippokampalen CA1 Region der frei beweglichen Ratte

Magdeburg, Univ., Fak. für Naturwiss., Diss., 2011

Untersuchung mit fMRT zu hämodynamischen Veränderungen im Gehirn von Katatonen bei der Verarbeitung von emotionalen Reizen und ihre Modulation mit Lorazepam

Magdeburg, Univ., Medizin. Fakultät, Diss., 2007

Modulation der physiologischen Zellfunktion in intestinalen porcinen Epithelzellen (IPEC) durch das Mykotoxin Deoxynivalenol (DON)

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

Modulation der mittels funktioneller Magnetresonanztomographie (fMRT) gemessenen Aktivität des primären sensomotorischen Cortex durch Aufmerksamkeit

Magdeburg, Univ., Med. Fak., Diss., 2013

Dopaminerge Modulation kortexabhängiger Lernprozesse

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

Modulation of social and emotional behaviors by glutamic acid decarboxylase (GAD) and phytoestrogens

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

Serotonergic modulation of action monitoring and cognitive control

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

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

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

Dietary modulation of plasma antioxidant deficiencies: effect of mediterranean diet

Estudi elaborat a partir d’una estada al National Research Institute for Food and Nutrition, Itàlia, des de novembre del 2006 fins a febrer del 2007. La capacitat antioxidant total (TAC) en plasma pot ser un bon biomarcador del estat antioxidant dels humans. Prenent les mostres de dos projectes diferents de recerca s’ha mesurat la TAC mitjançant el FRAP (ferric reductant antioxidant potencial) i el TRAP (total radical-trapping antioxidant parameter ). D’una banda el PREDIMED, és un estudi prospectiu aleatoritzat i controlat, amb una cohort d’ individus sense patología vascular coneguda, però amb un alt risc de patir-la. En aquest es valora la utilitat d’una intervenció dietética del tipus mediterrània en la prevenció primària de la malaltia cardiovascular. L’altre és el de biodisponibilitat en humans dels metabòlits dels polifenols presents en els solubles de cacau, un estudi crònic (28 dies) on es vol mesurar la influència de la llet en l’absorció dels polifenols del cacau, en voluntaris amb elevat risc de sofrir patologia cardiovascular.

Granulomatous hypersensitivity to Schistosoma mansoni egg antigens in human Schistosomiasis: I. Granuloma formation and modulation around polyacrylamide antigen-conjugated beads

We have developed an in vitro model of granuloma formation for the purpose of studying the immunological components of delayed type hypersensitivity granuloma formation in patients infected with Schistosoma mansoni. Our data show that 1) granulomatous hypersensitivity can be studied by examining the cellular reactivity manifested as multiple cell layers surrounding the antigen conjugated beads; 2) this reactivity is a CD4 cell dependent, macrophage dependent, B cell independent response and 3) the in vitro granuloma response is antigenically specific for parasite egg antigens. Studies designed to investigate the immune regulation of granulomatous hypersensitivity using purified populations of either CD4 or CD8 T cells have demonstrated the complexity of cellular interactions in the suppression of granulomatous hypersensitivity. The anti-S. mansoni egg immune responses of individual patients with chronic intestinal schistosomiasis can be classified either as soluble egg antigen (SEA) hypersensitive with maximal granulomatous hypersensitivity or SEA suppressive with activation of the T cell suppressor pathway with effective SEA granuloma modulation. Our data suggest that T cell network interactions are active in the generation of effective granuloma modulation in chronic intestinal schistosomiasis patients.