Functional plasticity in the hippocampal slices in vitro

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

Autologous Transplantation of Bone Marrow Adult Stem Cells for the Treatment of Idiopathic Dilated Cardiomyopathy

Background:Morbimortality in patients with dilated idiopathic cardiomyopathy is high, even under optimal medical treatment. Autologous infusion of bone marrow adult stem cells has shown promising preliminary results in these patients.Objective:Determine the effectiveness of autologous transplantation of bone marrow adult stem cells on systolic and diastolic left ventricular function, and on the degree of mitral regurgitation in patients with dilated idiopathic cardiomyopathy in functional classes NYHA II and III.Methods:We administered 4,54 x 108 ± 0,89 x 108 bone marrow adult stem cells into the coronary arteries of 24 patients with dilated idiopathic cardiomyopathy in functional classes NYHA II and III. Changes in functional class, systolic and diastolic left ventricular function and degree of mitral regurgitation were assessed after 3 months, 6 months and 1 year.Results:During follow-up, six patients (25%) improved functional class and eight (33.3%) kept stable. Left ventricular ejection fraction improved 8.9%, 9.7% e 13.6%, after 3, 6 and 12 months (p = 0.024; 0.017 and 0.018), respectively. There were no significant changes neither in diastolic left ventricular function nor in mitral regurgitation degree. A combined cardiac resynchronization and implantable cardioversion defibrillation was implanted in two patients (8.3%). Four patients (16.6%) had sudden death and four patients died due to terminal cardiac failure. Average survival of these eight patients was 2.6 years.Conclusion:Intracoronary infusion of bone marrow adult stem cells was associated with an improvement or stabilization of functional class and an improvement in left ventricular ejection fraction, suggesting the efficacy of this intervention. There were no significant changes neither in left ventricular diastolic function nor in the degree of mitral regurgitation.

Protease-activated receptor (PAR)-1 and PAR-2 protect rat astrocytes from apoptotic cell death via differentially regulating JNK isoform-specific release of the chemokine GRO/CINC-1 : two novel protective pathways in brain

Protease-activated receptor; c-Jun N-terminal kinase (JNK); thrombin; neuroprotection; siRNA

Spatiotemporal metabolic organization during development of brain cell cultures

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

Advancing the understanding of brain function with multivariate pattern analysis

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

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

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

Mitochondrial localization ot two brain proteins, p42IP4/centaurin-[alpha]1/ADAP1 and CNP, and their involvement in regulation of mitochondrial Ca 2+

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

Study of human brain metabolites using magnetic resonance spectroscopy methods at 7 TESLA

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

Imaging beyond structure : novel noninvasive tools for neuroimaging of stem cell function and differentiation

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

Early life stress-induced histone acetylations correlate with activation of the synaptic plasticity genes Arc and Egr1 in the mouse brain

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

Generation of functional macrophages from adult mesenchymal stem cells

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

The investigation of glutamine and glutamate in the human brain using MR spectroscopy at 7 Tesla

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

Breakdown and restoration of brain synchronization in blindness

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

Determinants of global color-based attention : insights from electromagnetic brain recording in humans

Otto-von-Guericke-Universität Magdeburg, Fakultät für Naturwissenschaften, Univ., Dissertation, 2015

A monographic study of the American marsupial, Caenolestes, by Wilfred H. Osgood, with a description of the brain of Caenolestes, by C. Judson Herrick.

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