4 matokeo
OBJECTIVE
Hemimegalencephaly (HMEG) is characterized by unilateral hemispheric enlargement and severe cytoarchitectural abnormalities that are highly associated with intractable epilepsy. No studies have defined alterations in neurotransmitter-receptor subunit gene expression in HMEG. We hypothesize
A cell line has been established in continuous culture of human cerebral cortical neurons obtained from a patient with unilateral megalencephaly, a disorder associated with continued proliferation of immature neuronal cells. When differentiated in the presence of nerve growth factor,
The subclone HCN-1 was derived from parental cell lines from cortical tissue of a patient with unilateral megalencephaly growth and immunochemistry staining characteristics [G. V. Ronnett et al. (1990) Human cortical neuronal cell line: establishment from a patient with unilateral megalencephaly.
Spontaneous pacemaker γ-aminobutyric acid (GABA) receptor-mediated synaptic activity (PGA) occurs in a subset of tissue samples from pediatric epilepsy surgery patients. In the present study, based on single-cell electrophysiological recordings from 120 cases, we describe the etiologies, cell types,