threonine/seizures

A method to evaluate kinase inhibitor action was reported [L. Morgan, S.J. Neame, H. Child, R. Chung, B. Shah, L. Barden, J.M. Staddon, T.R. Patel, Development of a pentylenetetrazole-induced seizure model to evaluate kinase inhibitor efficacy in the central nervous system, Neurosci. Lett. 395

BACKGROUND Generalized epilepsy with febrile seizures plus (GEFS+) is an autosomal dominant syndrome characterized by febrile seizures (FS) and a variety of afebrile generalized seizure types. GEFS+ has previously been linked to mutations in two genes encoding the voltage-gated sodium channel

Seizure-induced neuronal death may involve coordinated intracellular trafficking and protein-protein interactions of members of the Bcl-2 family. The 14-3-3 proteins are known to sequester certain pro-apoptotic members of this family. BH3-interacting domain death agonist (Bid) may contribute to

To clarify the molecular mechanism of neuronal bursting activity of seizures, we have constructed a cDNA library from mouse cerebrum cortex-derived cells treated with pentylentetrazole (PTZ), one of the convulsant drugs. Using a differential screening technique, several cDNA clones whose expressions

Repeated subthreshold stimulation of limbic brain areas increases seizure susceptibility in experimental models of epilepsy. In addition, acute dietary indispensable amino acid (IAA) deficiency activates the anterior piriform cortex (APC), a seizure-prone limbic brain area in the rat. Based on these

UNASSIGNED Low protein amounts are used in ketogenic diets (KDs), where an essential (indispensable) amino acid (IAA) can become limiting. Because the chemically sensitive, seizurogenic, anterior piriform cortex (APC) is excited by IAA limitation, an imbalanced KD could exacerbate seizure

The pathological hallmarks of Alzheimer's disease include neurofibrillary tangles, neuropil threads and neuritic plaques. Neurofibrillary tangles and neuropil threads are comprised of paired helical filaments which are themselves composed of a hyperphosphorylated form of the microtubule-associated

alpha7 Nicotinic acetylcholine receptors (nAChRs) are sparsely distributed throughout the peripheral and central nervous systems. Several studies have suggested that central alpha7 nicotinic receptors may influence sensitivity to nicotine-induced seizures in mice. In order to investigate the effect

Exome sequencing has readily enabled the discovery of the genetic mutations responsible for a wide range of diseases. This success has been particularly remarkable in the severe epilepsies and other neurodevelopmental diseases for which rare, often de novo, mutations play a significant role in

Recent studies indicate that stimulation of NMDA receptors in cultured hippocampal cells activates MAP kinase. Although the pathway whereby MAP kinase is activated has been been characterized, little is known about the mechanisms that shut off MAP kinase. In the course of analyzing several

Dopamine D2 receptor (D2R) signalling has been shown to modulate seizure-induced hippocampal cell death. D2R knockout (D2R-/-) mice are more susceptible to kainic acid (KA)-induced excitotoxicity, displaying cell death in the CA3 subfield of the hippocampus at KA doses not damaging in wild-type (WT)

In rabbits, generalized seizures were induced by methoxypyridoxine, and changes in amino acid concentrations of 15 brain regions were investigated before seizure onset and during the course of sustained epileptiform activity. As previously reported, gamma-aminobutyric acid (GABA) concentration

The use of low-frequency stimulation (LFS) as a therapy for epilepsy is currently being studied in experimental animals and patients with epilepsy. In the present study, the role of serine/threonine protein phosphatases in the inhibitory effects of LFS on perforant path kindling acquisition was

α-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA) receptors are the predominant mediators of glutamate-induced excitatory neurotransmission. It is widely accepted that AMPA receptors are critical for the generation and spread of epileptic seizure activity. Dysfunction of AMPA receptors as

Glycine levels and receptor binding were measured in the medulla and spinal cord of 2-month, 10-month, and 24-month-old Fischer 344 rats. The behavioral response to the administration of the glycine antagonist, strychnine, was also evaluated in 2- and 24-month-old animals to investigate the