Chronic Dizocilpine (MK-801) Reversibly Delays GABAA Receptor Maturation in Cerebellar Granule Neurons In Vitro
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چکیده
منابع مشابه
Protective effect of dizocilpine (MK-801) on TNBS-induced experimental colitis in mice
Ulcerative colitis is chronic and recurrent disease of the gastrointestinal tract with uncertain etiology and incomplete treatment options. N-methyl-d-aspartate (NMDA) receptor suppression has shown anti-inflammatory effects in vitro and in vivo. The aim of present study was to evaluate the role of dizocilpine (MK-801), a noncompetitive NMDA receptor antagonist, on TNBS (trinitrobenzene sulfoni...
متن کاملClinical physiology and mechanism of dizocilpine (MK-801)
Dizocilpine (MK-801), an extensively investigated drug possessing secondary amine and benzenoid functions, displays a wide array of biological properties, including anticonvulsant and anesthetic. There is scant discussion of biomechanism. A relevant, important finding is formation of oxidative metabolites in the hydroxylamine and phenolic categories. Analogy to cocaine metabolites suggests part...
متن کاملProtective effect of dizocilpine (MK-801) on TNBS-induced experimental colitis in mice
Ulcerative colitis is chronic and recurrent disease of the gastrointestinal tract with uncertain etiology and incomplete treatment options. N-methyl-d-aspartate (NMDA) receptor suppression has shown anti-inflammatory effects in vitro and in vivo. The aim of present study was to evaluate the role of dizocilpine (MK-801), a noncompetitive NMDA receptor antagonist, on TNBS (trinitrobenzene sulfoni...
متن کاملDizocilpine (MK-801) prevents the development of sensitization to ethanol in DBA/2J mice.
DBA/2J mice repeatedly exposed to ethanol (2 g/kg, i.p. every 48 h for 8 days) exhibit sensitization to the locomotor stimulant effects of ethanol. Pretreatment with the NMDA receptor antagonist dizocilpine (0.2-0.3 mg/kg, i.p.) completely prevents the development of sensitization. Thus, NMDA receptors appear to play an important role in behavioural sensitization to ethanol.
متن کاملCerebellar Granule Cells in Vitro
The behavior of granule cells in mature cerebellar cultures derived from newborn mice was studied by light and electron microscopy. Many granule cells remained in the explants as an external granular layer. These cells were differentiated, as evidenced by formation of bundles of parallel fibers and by development of synapses between granule cell axons and Purkinje cell branchlet spines, and bet...
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ژورنال
عنوان ژورنال: Journal of Neurochemistry
سال: 2002
ISSN: 0022-3042,1471-4159
DOI: 10.1046/j.1471-4159.1998.71020693.x