Behavioral characterization of a unilateral 6-OHDA-lesion model of Parkinson's disease in mice

R Iancu, P Mohapel, P Brundin, G Paul - Behavioural brain research, 2005 - Elsevier
Parkinson's disease (PD) is one of the most common neurodegenerative disorders. Several
toxin-induced animals models simulate the motor deficits occurring in PD. Among them, the …

High‐fat diet impairs hippocampal neurogenesis in male rats

A Lindqvist, P Mohapel, B Bouter… - European journal of …, 2006 - Wiley Online Library
High fat diets and obesity pose serious health problems, such as type II diabetes and
cardiovascular disease. Impaired cognitive function is also associated with high fat intake. In this …

Forebrain acetylcholine regulates adult hippocampal neurogenesis and learning

P Mohapel, G Leanza, M Kokaia, O Lindvall - Neurobiology of aging, 2005 - Elsevier
Hippocampus-mediated learning enhances neurogenesis in the adult dentate gyrus (DG),
and this process has been suggested to be involved in memory formation. The hippocampus …

No evidence for new dopaminergic neurons in the adult mammalian substantia nigra

…, K Schwarz, P Brundin, P Mohapel - Proceedings of the …, 2004 - National Acad Sciences
… Helena Frielingsdorf, Katherine Schwarz, Patrik Brundin, and Paul MohapelPaul Mohapel * …

Reduced hippocampal neurogenesis in R6/2 transgenic Huntington's disease mice

JMAC Gil, P Mohapel, IM Araújo, N Popovic, JY Li… - Neurobiology of …, 2005 - Elsevier
We investigated whether cell proliferation and neurogenesis are altered in R6/2 transgenic
Huntington's disease mice. Using bromodeoxyuridine (BrdU), we found a progressive …

Electroconvulsive seizures increase hippocampal neurogenesis after chronic corticosterone treatment

J Hellsten, M WennstroÈm, P Mohapel… - European Journal of …, 2002 - Wiley Online Library
Major depression is often associated with elevated glucocorticoid levels. High levels of
glucocorticoids reduce neurogenesis in the adult rat hippocampus. Electroconvulsive seizures (…

Neuronal apoptosis after brief and prolonged seizures

J Bengzon, P Mohapel, CT Ekdahl, O Lindvall - Progress in brain research, 2002 - Elsevier
Evidence has accumulated that apoptotic cell death contributes to brain damage following
experimental seizures. A substantial number of degenerating neurons within limbic regions …

Platelet-derived growth factor (PDGF-BB) and brain-derived neurotrophic factor (BDNF) induce striatal neurogenesis in adult rats with 6-hydroxydopamine lesions

P Mohapel, H Frielingsdorf, J Häggblad, O Zachrisson… - Neuroscience, 2005 - Elsevier
The effects of icv infused platelet-derived growth factor and brain-derived neurotrophic factor
on cell genesis, as assessed with bromodeoxyuridine (BrdU) incorporation, were studied in …

Endothelial proliferation and increased blood–brain barrier permeability in the basal ganglia in a rat model of 3, 4-dihydroxyphenyl-L-alanine-induced dyskinesia

…, JR Nyengaard, P Brundin, P Mohapel… - Journal of …, 2006 - Soc Neuroscience
3,4-Dihydroxyphenyl-l-alanine (l-DOPA)-induced dyskinesia is associated with molecular and
synaptic plasticity in the basal ganglia, but the occurrence of structural remodeling through …

Status epilepticus severity influences the long-term outcome of neurogenesis in the adult dentate gyrus

P Mohapel, CT Ekdahl, O Lindvall - Neurobiology of disease, 2004 - Elsevier
Status epilepticus (SE) is characterized by continual seizure activity that can vary widely in
the intensity of convulsions. We induced seizures by applying continuous electrical …