Effects of fenamates and other nonsteroidal anti-inflammatory drugs on rat brain GABAA receptors expressed in Xenopus oocytes.
@article{Woodward1994EffectsOF, title={Effects of fenamates and other nonsteroidal anti-inflammatory drugs on rat brain GABAA receptors expressed in Xenopus oocytes.}, author={R. Woodward and L. Polenzani and R. Miledi}, journal={The Journal of pharmacology and experimental therapeutics}, year={1994}, volume={268 2}, pages={ 806-17 } }
Xenopus oocytes injected with poly(A)+ RNA from rat cerebral cortex express functional gamma-aminobutyric acid (GABA)A receptors with electrical properties and pharmacology similar to those of receptors studied in situ. Fenamates, a class of nonsteroidal anti-inflammatory drugs (NSAIDs), had a dual effect on GABA-activated membrane current responses. Currents elicited by low concentrations of GABA were potentiated, whereas currents elicited by high concentrations of GABA were inhibited. The… Expand
Topics from this paper
56 Citations
Characterization of the interaction between fenamates and hippocampal neuron GABAA receptors
- Biology
- Neurochemistry International
- 2007
- 29
An electrophysiological study of the interaction between fenamate NSAIDs and the GABA(_A) receptor
- Medicine
- 1999
- Highly Influenced
Multiple actions of fenamates and other nonsteroidal anti‐inflammatory drugs on GABAA receptors
- Chemistry, Medicine
- European journal of pharmacology
- 2019
- PDF
The mechanisms of potentiation and inhibition of GABAA receptors by non-steroidal anti-inflammatory drugs, mefenamic and niflumic acids
- Chemistry, Medicine
- Neuropharmacology
- 2019
- 1
An investigation of the neuropharmacological and behavioural effects of fenamate and other NSAIDs.
- Chemistry
- 2001
- Highly Influenced
Subunit‐selective modulation of GABAA receptors by the non‐steroidal anti‐inflammatory agent, mefenamic acid
- Biology, Medicine
- The European journal of neuroscience
- 1999
- 63
Mefenamic acid bi-directionally modulates the transient outward K+ current in rat cerebellar granule cells.
- Chemistry, Medicine
- Toxicology and applied pharmacology
- 2008
- 6
- PDF
Receptor subtype-dependent positive and negative modulation of GABA(A) receptor function by niflumic acid, a nonsteroidal anti-inflammatory drug.
- Chemistry, Medicine
- Molecular pharmacology
- 2003
- 38
- Highly Influenced
- PDF
NSAIDs modulate GABA-activated currents via Ca2+-activated Cl− channels in rat dorsal root ganglion neurons
- Chemistry, Medicine
- Experimental and therapeutic medicine
- 2016
- 6
- PDF
Modulation of human GABAA receptor function: a novel mode of action of drugs of abuse.
- Chemistry, Medicine
- Neurotoxicology
- 2011
- 17