Andreas Ziegenhorn

Serum neurotrophins—A study on the time course and influencing factors in a large old age sample

Andreas Ziegenhorn, Olaf Schulte‐Herbrüggen, Heidi Danker‐Hopfe et al. · Neurobiology of Aging · 2006 · 271 citations

Life Sciences, Geriatric Medicine, Neuroscience +7

Serum Concentrations of Nerve Growth Factor and Brain-Derived Neurotrophic Factor in Depressed Patients before and after Antidepressant Treatment

Rainer Hellweg, Andreas Ziegenhorn, Isabella Heuser et al. · Pharmacopsychiatry · 2008 · 126 citations

Medicine, Neuroscience, Psychiatry +11

Cerebral endothelial cells release TNF-alpha after stimulation with cell walls of Streptococcus pneumoniae and regulate inducible nitric oxide synthase and ICAM-1 expression via autocrine loops.

Dorette Freyer, Rahel Manz, Andreas Ziegenhorn et al. · PubMed · 1999 · 124 citations

Life Sciences, Immunology, Microbiology +17

Cerebral Endothelial Cells Release TNF-α After Stimulation with Cell Walls of <i>Streptococcus pneumoniae</i> and Regulate Inducible Nitric Oxide Synthase and ICAM-1 Expression Via Autocrine Loops

Dorette Freyer, Rahel Manz, Andreas Ziegenhorn et al. · The Journal of Immunology · 1999 · 112 citations · Full text

Life Sciences, Immunology, Microbiology +17

Pneumococcal cell wall components induce nitric oxide synthase and TNF-α in astroglial-enriched cultures

Dorette Freyer, Markus Weih, Jörg R. Weber et al. · Glia · 1996 · 65 citations

Life Sciences, Microbiology, Neuroscience +17