Schmidt, Holger

[["dc.bibliographiccitation.firstpage","30"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Journal of Neuroimmunology"],["dc.bibliographiccitation.lastpage","39"],["dc.bibliographiccitation.volume","113"],["dc.contributor.author","Schmidt, H"],["dc.contributor.author","Tlustochowska, A."],["dc.contributor.author","Stuertz, K."],["dc.contributor.author","Djukic, M."],["dc.contributor.author","Gerber, Joachim"],["dc.contributor.author","Schutz, Ekkehard"],["dc.contributor.author","Kuhnt, U."],["dc.contributor.author","Nau, R."],["dc.date.accessioned","2021-06-01T10:50:09Z"],["dc.date.available","2021-06-01T10:50:09Z"],["dc.date.issued","2001"],["dc.description.abstract","Hippocampal slices of newborn rats were exposed to either heat-inactivated Streptococcus pneumoniae R6 (hiR6) equivalent to 10(6) and 10(8) CFU/ml, lipoteichoic acid (LTA) (0.3 mug/ml and 30 mug/ml), peptidoglycans (PG) (0.3, 30, 50 and 100 mug/ml), pneumococcal DNA (pDNA) (0.3 and 30 mug/ml) or medium only (control). Cell injury was examined by Nissl staining, Annexin V and NeuN immunohistochemistry, and quantified by propidium iodide (PI) uptake and by determining neuron-specific enolase (NSE) concentration in the culture medium. Necrotic and apoptotic cell damage occurred in all treatment groups. Overall damage (Nissl and PI staining) was most prominent after hiR6 (10(8) CFU/ml), followed by LTA (30 mug/ml), pDNA (30 mug/ml), and not detectable after PG (30 mug/ml) exposure. PG (100 mug/ml) induced severe damage. Apoptotic cells were most frequent after exposure to LTA and hiR6. Damage in the neuronal cell layers (NeuN, NSE) was most severe after treatment with hiR6 (10(8) CFU/ml), followed by PG (100 mug/ml), pDNA (30 mug/ml), and LTA (30 mug/ml). (C) 2001 Elsevier Science B.V. All rights reserved."],["dc.identifier.doi","10.1016/S0165-5728(00)00402-1"],["dc.identifier.isi","000166575000004"],["dc.identifier.pmid","11137574"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/86547"],["dc.notes.intern","DOI-Import GROB-425"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Elsevier Science Bv"],["dc.relation.issn","0165-5728"],["dc.title","Organotypic hippocampal cultures A model of brain tissue damage in Streptococcus pneumoniae meningitis"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","630"],["dc.bibliographiccitation.issue","4"],["dc.bibliographiccitation.journal","Journal of Neurology"],["dc.bibliographiccitation.lastpage","636"],["dc.bibliographiccitation.volume","259"],["dc.contributor.author","Djukic, Marija"],["dc.contributor.author","Schmidt-Samoa, Carsten"],["dc.contributor.author","Lange, Peter"],["dc.contributor.author","Spreer, Annette"],["dc.contributor.author","Neubieser, Katja"],["dc.contributor.author","Eiffert, Helmut"],["dc.contributor.author","Nau, Roland"],["dc.contributor.author","Schmidt, Holger"],["dc.date.accessioned","2018-11-07T09:11:41Z"],["dc.date.available","2018-11-07T09:11:41Z"],["dc.date.issued","2012"],["dc.description.abstract","Presence of BB-specific antibodies in the cerebrospinal fluid (CSF) with evidence of their intrathecal production in conjunction with the white cell count in the CSF and typical clinical symptoms is the traditional diagnostic gold standard of Lyme neuroborreliosis (LNB). Few data are available on the CSF lactate concentration in European adults with the diagnosis of acute LNB. The objective of the study was to investigate the CSF changes during acute LNB. Routine CSF parameters [leukocyte count, protein, lactate and albumin concentrations, CSF/serum quotients of albumin (Q(Alb)), IgG, IgA and IgM, and oligoclonal IgG bands] and the Borrelia burgdorferi (BB)-specific antibody index were retrospectively studied in relation to the clinical presentation in patients diagnosed with acute LNB. A total of 118 patients with LNB were categorized into the following groups according to their symptoms at presentation; group 1: polyradiculoneuritis (Bannwarth's syndrome), group 2: isolated facial palsy and group 3: predominantly meningitic course of the disease. In addition to the CSF of patients with acute LNB, CSF of 19 patients with viral meningitis (VM) and 3 with neurolues (NL) were analyzed. There were 97 patients classified with definite LNB, and 21 as probable LNB. Neck stiffness and fever were reported by 15.3% of patients. Most of these patients were younger than 50 years. Polyradiculoneuritis was frequently found in patients older than 50 years. Lymphopleocytosis was found in all patients. Only 5 patients had a CSF lactate >= 3.5 mmol/l, and the mean CSF lactate level was not elevated (2.1 +/- A 0.6 mmol/l). The patients with definite LNB had significantly higher lactate levels than patients with probable LNB. Elevated lactate levels were accompanied by fever and headache. In the Reiber nomograms, intrathecal immunoglobulin synthesis was found for IgM in 70.2% followed by IgG in 19.5%. Isoelectric focussing detected an intrathecal IgG synthesis in 83 patients (70.3%). Elevated BB AIs in the CSF were found in 97 patients (82.2%). Patients with VM showed lower CSF protein concentration and CSF/serum quotients of albumin than LNB patients. In acute LNB, all patients had elevated cerebrospinal fluid (CSF) leukocyte counts. In contrast to infections by other bacteria, CSF lactate was lower than 3.5 mmol/l in all but 5 patients. The CSF findings did not differ between polyradiculoneuritis, facial palsy, and meningitis. The CSF in LNB patients strongly differed from CSF in VM patients with respect to protein concentration and the CSF/serum albumin quotient."],["dc.identifier.doi","10.1007/s00415-011-6221-8"],["dc.identifier.isi","000302489400004"],["dc.identifier.pmid","21898139"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/8098"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/26777"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Springer"],["dc.publisher.place","Heidelberg"],["dc.relation.issn","0340-5354"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.title","Cerebrospinal fluid findings in adults with acute Lyme neuroborreliosis"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.journal","NEURON GLIA BIOLOGY"],["dc.bibliographiccitation.volume","2"],["dc.contributor.author","Ebert, Sandra"],["dc.contributor.author","Zeretzke, Moritz"],["dc.contributor.author","Hoffmann, Tobia"],["dc.contributor.author","Rollwagen, Lena"],["dc.contributor.author","Bunkowski, Stephanie"],["dc.contributor.author","Schmidt, Holger"],["dc.contributor.author","Goos, Miriam"],["dc.contributor.author","Nau, Roland"],["dc.date.accessioned","2018-11-07T11:07:11Z"],["dc.date.available","2018-11-07T11:07:11Z"],["dc.date.issued","2007"],["dc.format.extent","S71"],["dc.identifier.isi","000251708800219"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/52495"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Cambridge Univ Press"],["dc.publisher.place","New york"],["dc.relation.issn","1740-925X"],["dc.title","Microglia-mediated neuronal damage upon activation of Toll-like receptor 2"],["dc.type","conference_abstract"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","80"],["dc.bibliographiccitation.journal","Journal of Neurology"],["dc.bibliographiccitation.lastpage","83"],["dc.bibliographiccitation.volume","254"],["dc.contributor.author","Nau, Roland"],["dc.contributor.author","Schmidt, Holger"],["dc.date.accessioned","2018-11-07T11:02:50Z"],["dc.date.available","2018-11-07T11:02:50Z"],["dc.date.issued","2007"],["dc.description.abstract","Neuropsychological deficits are common consequences of central nervous system infections despite adequate treatment. The frequency and severity depends on the causative pathogen and the site(s) of injured brain parenchyma. The severity ranges from mild cognitive abnormalities not interfering with everyday life performance to fully developed Wernicke-Korsakow syndrome with complete inability to incorporate new information into longterm memory and to persistent vegetative state. In several conditions, rapid initiation of adequate therapy is crucial to minimise neuropsychological impairment."],["dc.identifier.doi","10.1007/s00415-007-2019-0"],["dc.identifier.isi","000247034300019"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/51477"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Dr Dietrich Steinkopff Verlag"],["dc.publisher.place","Darmstadt"],["dc.relation.conference","6th Baltic Symposium on Clinical Neuroimmunology"],["dc.relation.eventlocation","Rostock, GERMANY"],["dc.relation.issn","0340-5354"],["dc.title","Long-term neuropsychological deficits after central nervous system infections despite adequate therapy"],["dc.type","conference_paper"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","212"],["dc.bibliographiccitation.issue","3"],["dc.bibliographiccitation.journal","Chemotherapy"],["dc.bibliographiccitation.lastpage","216"],["dc.bibliographiccitation.volume","58"],["dc.contributor.author","Gerber, Joachim"],["dc.contributor.author","Redlich, Sandra"],["dc.contributor.author","Ribes, Sandra"],["dc.contributor.author","Tauber, Simone C."],["dc.contributor.author","Schmidt, Holger"],["dc.contributor.author","Nau, Roland"],["dc.date.accessioned","2018-11-07T09:15:02Z"],["dc.date.available","2018-11-07T09:15:02Z"],["dc.date.issued","2012"],["dc.description.abstract","Background: Neuronal injury in pneumococcal meningitis is a consequence of microglial activation and direct toxicity by bacterial products and systemic inflammation. Methods: The treatment effect of the TEPC-15 antibody recognizing teichoic and lipoteichoic acids was investigated in murine microglial cells and in a rabbit model of pneumococcal meningitis. Results: In vitro, the TEPC-15 antibody recognizing teichoic and lipoteichoic acids increased Streptococcus pneumoniae phagocytosis by murine microglial cells. In rabbit ceftriaxone-treated S. pneumoniae meningitis, intracisternal TEPC-15 reduced the density of apoptotic neurons in the hippocampal dentate gyrus (116 +/- 70 vs. 221 +/- 132/mm(2); p = 0.03). Cerebrospinal fluid inflammatory parameters (protein, lactate, leukocytes, prostaglandins) were not reduced in TEPC-15-treated rabbits. Conclusion: Intracisternal treatment with the TEPC-15 antibody reduced neuronal damage probably by promoting rapid phagocytosis of bacterial products. Copyright (C) 2012 S. Karger AG, Basel"],["dc.description.sponsorship","European Community [223111, CAREPNEUMO]"],["dc.identifier.doi","10.1159/000337287"],["dc.identifier.isi","000307875000006"],["dc.identifier.pmid","22759864"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/9083"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/27574"],["dc.language.iso","en"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","S. Karger AG"],["dc.relation.eissn","1421-9794"],["dc.relation.issn","0009-3157"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.title","Intrathecal Treatment with the Anti-Phosphorylcholine Monoclonal Antibody TEPC-15 Decreases Neuronal Damage in Experimental Pneumococcal Meningitis"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","128"],["dc.bibliographiccitation.issue","3"],["dc.bibliographiccitation.journal","European Neurology"],["dc.bibliographiccitation.lastpage","132"],["dc.bibliographiccitation.volume","66"],["dc.contributor.author","Jung, Klaus"],["dc.contributor.author","Goerdt, Christoph"],["dc.contributor.author","Lange, Peter"],["dc.contributor.author","Blocher, Joachim"],["dc.contributor.author","Djukic, Marija"],["dc.contributor.author","Gerber, Joachim"],["dc.contributor.author","Spreer, Annette"],["dc.contributor.author","Nau, Roland"],["dc.contributor.author","Otto, Markus"],["dc.contributor.author","Schmidt, Holger"],["dc.date.accessioned","2018-11-07T09:01:13Z"],["dc.date.available","2018-11-07T09:01:13Z"],["dc.date.issued","2011"],["dc.description.abstract","Background: Patients with meningitis are often difficult to classify into bacterial (BM) or benign viral (VM) meningitis. To facilitate the differential diagnosis, S100B and Tau protein in the cerebrospinal fluid (CSF) were measured and compared with standard laboratory parameters. Methods: S100B(CSF), Tau(CSF), and routine parameters (CSF leukocyte count, protein(CSF), lactate(CSF), serum C-reactive protein, blood leukocyte count and body temperature) were analyzed in 33 patients with microbiologically confirmed BM and in 19 with VM. Their classification accuracy, sensitivity and specificity were studied by receiver operating characteristic (ROC) curves. Results: S100B CSF concentrations were higher in BM than in VM patients (p = 0.03) and showed a promising accuracy (90%) for the differential diagnosis of BM versus VM. Its discriminative properties were comparable to routine parameters. Of all parameters, S100B CSF showed the highest specificity (100%) with an optimal cut-off of 3.1 ng/ml. Tau(CSF) concentrations were useless for the discrimination (p = 0.64). Conclusions: In contrast to Tau(CSF), S100B(CSF) concentrations >= 3.1 ng/ml are promising to discriminate bacterial from viral meningitis. Copyright (C) 2011 S. Karger AG, Basel"],["dc.identifier.doi","10.1159/000330566"],["dc.identifier.isi","000294547100002"],["dc.identifier.pmid","21865761"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/8030"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/24365"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Karger"],["dc.relation.issn","0014-3022"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.title","The Use of S100B and Tau Protein Concentrations in the Cerebrospinal Fluid for the Differential Diagnosis of Bacterial Meningitis: A Retrospective Analysis"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]