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  2. GABA reuptake inhibitor - Wikipedia

    en.wikipedia.org/wiki/GABA_reuptake_inhibitor

    A GABA reuptake inhibitor (GRI) is a type of drug which acts as a reuptake inhibitor for the neurotransmitter gamma-Aminobutyric acid (GABA) by blocking the action of the gamma-Aminobutyric acid transporters (GATs). This in turn leads to increased extracellular concentrations of GABA and therefore an increase in GABAergic neurotransmission. [1]

  3. GABA receptor antagonist - Wikipedia

    en.wikipedia.org/wiki/GABA_receptor_antagonist

    In general these drugs produce stimulant and convulsant effects, and are mainly used for counteracting overdoses of sedative drugs. Examples include bicuculline, securinine and metrazol, and the benzodiazepine GABA A receptor antagonist flumazenil. Other agents which may have GABA A receptor antagonism include the antibiotic ciprofloxacin, [1 ...

  4. Topiramate - Wikipedia

    en.wikipedia.org/wiki/Topiramate

    The effect on sodium channels could be of particular relevance for seizure protection. Although topiramate does inhibit high-voltage-activated calcium channels, its relevance to clinical activity is uncertain. Effects on specific GABA-A receptor isoforms could also contribute to the antiseizure activity of the drug.

  5. GABAergic - Wikipedia

    en.wikipedia.org/wiki/GABAergic

    A GABAergic or GABAnergic agent is any chemical that modifies the effects of GABA in the body or brain. Some different classes of GABAergic drugs include agonists, antagonists, modulators, reuptake inhibitors and enzymes. [1]

  6. Allopregnanolone - Wikipedia

    en.wikipedia.org/wiki/Allopregnanolone

    [50] [51] [52] This appears to be because allopregnanolone possesses biphasic, U-shaped actions at the GABA A receptor – moderate level increases (in the range of 1.5–2 nmol/L total allopregnanolone, which are approximately equivalent to luteal phase levels) inhibit the activity of the receptor, while lower and higher concentration ...

  7. Vigabatrin - Wikipedia

    en.wikipedia.org/wiki/Vigabatrin

    Vigabatrin reduced cholecystokinin tetrapeptide-induced symptoms of panic disorder, in addition to elevated cortisol and ACTH levels, in healthy volunteers. [12]Vigabatrin is also used to treat seizures in succinic semialdehyde dehydrogenase deficiency (SSADHD), which is an inborn GABA metabolism defect that causes intellectual disability, hypotonia, seizures, speech disturbance, and ataxia ...

  8. Flumazenil - Wikipedia

    en.wikipedia.org/wiki/Flumazenil

    Flumazenil (also known as flumazepil, code name Ro 15-1788 [3]) is a selective GABA A receptor antagonist [4] administered via injection, otic insertion, or intranasally. Therapeutically, it acts as both an antagonist and antidote to benzodiazepines (particularly in cases of overdose), through competitive inhibition .

  9. Gabaculine - Wikipedia

    en.wikipedia.org/wiki/Gabaculine

    Gabaculine is a naturally occurring neurotoxin first isolated from the bacteria Streptomyces toyacaensis, [1] which acts as a potent and irreversible GABA transaminase inhibitor, [2] [3] and also a GABA reuptake inhibitor. [4] [5] Gabaculine is also known as 3-amino-2,3-dihydrobenzoic acid hydrochloride [6] and 5-amino cyclohexa-1,3 dienyl ...