Methyl mercury enhances [3H]diazepam binding in different areas of the rat brain
References (24)
- et al.
Disappearance of cerebellar cyclic GMP induced by kainic acid
Brain Research
(1978) - et al.
Denervation supersensitivity for benzodiazepine receptors in the rat substantia nigra
Brain Research
(1981) - et al.
The effects of organic and inorganic lead and mercury on neurotransmitter high-affinity transport and release mechanisms
Environ. Res.
(1979) - et al.
Neuronal localization of benzodiazepine receptors in cerebellum
Neurosci. Lett.
(1979) Neurotoxic effect of Mercury
Environ. Res.
(1977)- et al.
Gamma-aminobutyric acid (GABA) receptor binding in mammalian retina
Brain Research
(1976) - et al.
Effect of GABAergic drugs on benzodiazepine binding site sensitivity in rat cerebral cortex
Biochem. Pharmacol.
(1978) - et al.
Protein measurement with the folin phenol reagent
J. biol. Chem.
(1951) - et al.
Central GABA receptor agonists: Comparison of muscimol and baclofen
Neuropharmacology
(1976) - et al.
Demonstration of brain specific benzodiazepine receptors in the rat retina
Brain Research
(1980)
Mechanisms by which diazepam muscimol and other drugs change the content of cGMP in cerebellar cortex
Specific benzodiazepine receptors in the rat brain characterized by high-affinity3H-diazepam binding
Cited by (14)
Methylmercury induces an initial increase in GABA-evoked currents in Xenopus oocytes expressing α<inf>1</inf> and α<inf>6</inf> subunit-containing GABA<inf>A</inf> receptors
2017, NeuroToxicologyCitation Excerpt :Then the question is how MeHg causes this initial increase or potentiation of IGABA. One possibility is that MeHg may directly interact with the GABA receptor complex and modulate the benzodiazepine or barbiturate modulation sites to cause this initial potentiation since MeHg increases the total number of benzodiazepine binding sites of GABAA receptors in the retina and other brain areas including the cerebellum (Corda et al., 1981; Concas et al., 1983; Komulainen et al., 1995; Fonfría et al., 2001). If this is the case, α6-containing receptors would be less responsive because the α1 subunit confers greater benzodiazepine sensitivity (Smith, 2001; Trincavelli et al., 2012).
In vitro and whole animal evidence that methylmercury disrupts GABAergic systems in discrete brain regions in captive mink
2010, Comparative Biochemistry and Physiology - C Toxicology and PharmacologyThe importance of glutamate, glycine, and γ-aminobutyric acid transport and regulation in manganese, mercury and lead neurotoxicity
2005, Toxicology and Applied PharmacologyInteractions of neurotoxicants with neurotransmitter systems
1988, Toxicology
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