9 resultaten
OBJECTIVE
Hypoxia occurs following convulsions, and hypoxia is one of the most common causes of acute renal damage. The aim of this study was to investigate urinary levels of kidney injury molecules, including neutrophil gelatinase-associated lipocalin (NGAL), N-acetyl-β-D-glucosaminidase (NAG), and
Epileptogenesis is the gradual process responsible for converting a healthy brain into an epileptic brain. This process can be triggered by a wide range of factors, including brain injury or tumors, infections, and status epilepticus. Epileptogenesis results in aberrant synaptic plasticity,
Indirect evidence from in vitro studies implicates a functional role for matrix metalloproteinases (MMPs) in the central nervous system (CNS), including induction of neuronal migration during development and enhancement of neurite extension. Few reports have documented the expression of these
The phenomenon of dendritic transport and local translation of mRNA is considered to be one of the most fundamental mechanisms underlying long-term synaptic plasticity. Matrix metalloproteinase 9 (gelatinase B) (MMP-9) is a matrix metalloproteinase implicated in synaptic long-term potentiation and
Matrix metalloproteinases (MMPs) are involved in tissue repair, cell death and morphogenesis. We investigated the role of the gelatinases MMP-2 and MMP-9 in the pathogenesis of neuronal death induced by prolonged seizures in the developing brain. Seven-day-old rats, MMP-9 knockout mice and
Synaptic plasticity involves remodeling of extracellular matrix. This is mediated, in part, by enzymes of the matrix metalloproteinase (MMP) family, in particular by gelatinase MMP-9. Accordingly, there is a need of developing methods to visualize gelatinolytic activity at the level of individual
Tumor lysis syndrome (TLS) is an important metabolic disorder frequently encountered in the management of a variety of cancers including lymphoma, leukemia, and neuroblastoma. Delayed recognition can result in a variety of biochemical abnormalities resulting in life-threatening complications such as
Mediators of extracellular matrix proteins degradation, the matrix metalloproteinases (MMPs), involved in inflammation as well as facilitation of process outgrowth of oligodendrocytes are interesting targets for neural repair. Recent data reported their activation after seizures, cerebral ischemia
Antidepressants induce structural remodeling in the adult hippocampus, including changes in dendritic arbors, axonal sprouting, neurogenesis, and endothelial cell proliferation. Such forms of structural plasticity take place in the context of the extracellular matrix environment and are known to be