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OBJECTIVE
We describe the use of a clinically relevant pharmacological intervention that alters the clinical history of status epilepticus (SE)-induced spontaneous recurrent seizures (SRS) in the pilocarpine model and the possible plastic changes underlying such an effect.
METHODS
Two hours after
Transdermal scopolamine may be used to reduce drooling in children with disabilities. Side-effects include dilated pupils and a reduction in the near point of accommodation (the closest point at which clear vision is possible). Two male children with epilepsy, one with spinal dysraphism (aged 7y
The electrocorticographic effects of topically applied scopolamine were investigated in unanesthetized cats with high cervical transection. After subpial injection of 30 cumu scopolamine in concentrations of 10 to 20%, large amplitude intermittent sharp waves appeared in the electrocorticogram,
Epilepsy is a chronic neurological disorder which affects 65 million worldwide population and characterized by recurrent seizure in epileptic patients. Recently, we reported a novel piperonylpiperazine derivative, BPPU "1-[4-(4-benzo [1,3]dioxol-5-ylmethyl-piperazin-1-yl)- phenyl]-3-phenyl-urea'' as
The pilocarpine rat model, in which status epilepticus (SE) leads to epilepsy with spontaneous recurrent seizures (SRS), is widely used to study the mechanisms of epileptogenesis and develop strategies for epilepsy prevention. SE is commonly interrupted after 30-90min by high-dose diazepam or other
The present study was conducted to evaluate scopolamine-induced convulsions in fasted mice after food intake effects on the cortical electroencephalogram (EEG). Continuous EEG recordings were taken with Neuroscan for 10 min in freely moving mice with six chronic cortical electrode implants. Animals
Investigation of changes in the hippocampal EEG produced by GABAergic and cholinergic substances delivered into the medial septum region was performed in awake rabbits. Changes in the threshold of seizure discharges in the hippocampus evoked by perforant path stimulation (model of acute epilepsy)
Food intake triggers convulsions in fasted mice and rats treated with antimuscarinic drugs, scopolamine or atropine. Bearing some similarities in triggering factor and manifestations of the seizures in patients with eating-evoked epilepsy, seizures in fasted animals may provide insight into the
OBJECTIVE
To observe the effect of transcutaneous otopoint electrostimulation (TCOES) on behavior and expression of hippocampal interleukin-1 β (IL-1 β) and tumor necrosis factor-α (TNF-α) expression in lithium-pilocarpine induced chronic spontaneous temporal lobe epilepsy (TLE) rats, so as to
Pharmacological data have shown that the cholinergic transmission participates in the control of spike-and-wave discharges in rats with genetic absence epilepsy. The corticothalamic circuitry which generates spontaneous spike-and-wave discharges, the electroencephalographic expression of absence
The relationship between amygdaloid brain-stimulation reward and the evolution of seizure activity was evaluated in this study. Current levels that maintained optimal intracranial self-stimulation (ICSS) rates were found to be lower than the minimal current intensity required to elicit an
The effects of midazolam (MDZ), diazepam (DZ) and scopolamine (SCP) therapies on soman-induced electrocorticogram (ECoG) and biceps femoris electromyogram (EMG) activities and brain lesions were assessed in male rats. Animals received pyridostigmine (26 micrograms/kg, im) 30 min before soman (87.1
Muscarinic cholinergic receptors were analysed in lymphocyte membranes from 35 patients with early (n = 20) and late onset (n = 15) Alzheimer's disease (AD), 86 patients with other neurological disorders and 60 normal controls by the specific binding of 3H-N-methyl-scopolamine (3H-NMS). The number
OBJECTIVE
To study the characteristics of unit discharges related to epilepsy of hippocampal neuron in both hemispheres in intact rats.
METHODS
44 pairs of cells were extracellularly recorded with dual glass microelectrodes from bilateral hippocampi before or after administration of repetitive
OBJECTIVE
Cognitive deficits are one of the frequent symptoms accompanying epilepsy or its treatment.
METHODS
In this study, the effect on cognition of intraperitoneally administered antiepileptic drug, pregabalin (10 mg/kg), was investigated in scopolamine-induced memory-impaired mice in the