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A ciliary K+ conductance sensitive to charibdotoxin underlies inhibitory responses in toad olfactory receptor neurons
(1995)
In olfactory neurons from Caudiverbera caudiverbera, a mixture of putrid odorants trigger an inhibitory, K+-selective current and a hyperpolarizing receptor potential. The current-voltage relation resembles that of a ...
Excitation, inhibition, and suppression by odors in isolated toad and rat olfactory receptor neurons
(2000)
Vertebrate olfactory receptor neurons (ORNs) exhibit odor-induced increases in action potential firing rate due to an excitatory cAMP-dependent current. Fish and amphibian ORNs also give inhibitory odor responses, manifested ...
Calcium mediates the activation of the inhibitory current induced by odorants in toad olfactory receptor neurons
(1997)
In toad olfactory neurons, a putrid odorant mixture inducing inhibitory responses increases Ca2+-activated K+ conductance, developing a hyperpolarizing receptor potential. Removal of extracellular Ca2+ or exposure to ...
Diminished Inhibitory Control in Adolescents with Overweight and/or Substance Use: an ERP Study
(SPRINGER, 2022)
Adolescence represents a fundamental stage for interactions between excessive food intake and drug consumption. The association between obesity and drug use is unclear, but inhibitory control has been proposed as a common ...
Differential effects of inhibitory G protein isoforms on G protein-gated inwardly rectifying K + currents in adult murine atria
(American Physiological Society, 2018-05)
G protein-gated inwardly rectifying K+ (GIRK) channels are the major inwardly rectifying K+ currents in cardiac atrial myocytes and an important determinant of atrial electrophysiology. Inhibitory G protein α-subunits can ...
Familial hemiplegic migraine type-1 mutated cav2.1 calcium channels alter inhibitory and excitatory synaptic transmission in the lateral superior olive of mice
(Elsevier Science, 2015-01)
CaV2.1 Ca2+ channels play a key role in triggering neurotransmitter release and mediating synaptic transmission. Familial hemiplegic migraine type-1 (FHM-1) is caused by missense mutations in the CACNA1A gene that encodes ...
Antimicrobial activity of essential oils
(Taylor & Francis Inc, 2014-01-02)
Natural products have been studied aiming to understand their biological properties. Thus, this study aimed to investigate the antimicrobial activity of twenty-seven essential oils (EOs) used in aromatherapy procedures, a ...
Growth hormone secretagogue receptor constitutive activity impairs voltage-gated calcium channel-dependent inhibitory neurotransmission in hippocampal neurons
(Wiley Blackwell Publishing, Inc, 2018-11)
Key points: Presynaptic CaV2 voltage-gated calcium channels link action potentials arriving at the presynaptic terminal to neurotransmitter release. Hence, their regulation is essential to fine tune brain circuitry. CaV2 ...