Recordings from the soma of the cockroach (Periplaneta americana) fast coxal depressor motoneuron (D-f) were made while acetylcholine (ACh) was regularly pressure-applied locally from a micropipette. The modulatory effects upon these nicotinic ACh responses of bath-applied 5-hydroxytryptamine (5-HT, serotonin), dopamine and octopamine were investigated under either current-clamp or voltage-clamp conditions. The biogenic amines reversibly suppressed, but never totally abolished, ACh responses, 5-HT being the most potent, with a threshold near 10(-6) m (EC50 = 5 x 10(-5) M). Occlusion experiments indicate that the amines share a common mechanism at the level of either receptors or second messenger pathways, The amines also modulated responses...
The actions of neonicotinoid insecticides on nicotinic acetylcholine receptors (nAChRs) in the termi...
The actions of neonicotinoid insecticides on nicotinic acetylcholine receptors (nAChRs) in the termi...
The action of 5-hydroxytryptamine (5-HT) on neuronal and muscle nicotinic acetylcholine receptors (n...
The effects of axotomy on the sensitivity of the fast coxal depressor motoneurone (D,) of the cockro...
soma of a prothoracic inhibitory motoneurone of the cockroach {Periplaneta americana) have been reco...
The properties of the postsynaptic muscarinic receptors of a ventral giant interneurone in the sixth...
Ionotropic nicotinic acetylcholine (ACh) receptors have been shown to be modulated by protein kinase...
An isolated ganglion preparation has been used to make recordings from an identified cockroach neuro...
In the the present study, we take advantage of the fact that cockroach dorsal unpaired median neuron...
In the the present study, we take advantage of the fact that cockroach dorsal unpaired median neuron...
1. A technique has been developed to isolate the first basalar (BA1) motoneurone of the locust (Schi...
International audienceWe have recently demonstrated that neonicotinoid insecticides were able to act...
International audienceWe have recently demonstrated that neonicotinoid insecticides were able to act...
International audienceWe have recently demonstrated that neonicotinoid insecticides were able to act...
A modification of the fluorescent histochemical glyoxylic acid (GA) method was used for localization...
The actions of neonicotinoid insecticides on nicotinic acetylcholine receptors (nAChRs) in the termi...
The actions of neonicotinoid insecticides on nicotinic acetylcholine receptors (nAChRs) in the termi...
The action of 5-hydroxytryptamine (5-HT) on neuronal and muscle nicotinic acetylcholine receptors (n...
The effects of axotomy on the sensitivity of the fast coxal depressor motoneurone (D,) of the cockro...
soma of a prothoracic inhibitory motoneurone of the cockroach {Periplaneta americana) have been reco...
The properties of the postsynaptic muscarinic receptors of a ventral giant interneurone in the sixth...
Ionotropic nicotinic acetylcholine (ACh) receptors have been shown to be modulated by protein kinase...
An isolated ganglion preparation has been used to make recordings from an identified cockroach neuro...
In the the present study, we take advantage of the fact that cockroach dorsal unpaired median neuron...
In the the present study, we take advantage of the fact that cockroach dorsal unpaired median neuron...
1. A technique has been developed to isolate the first basalar (BA1) motoneurone of the locust (Schi...
International audienceWe have recently demonstrated that neonicotinoid insecticides were able to act...
International audienceWe have recently demonstrated that neonicotinoid insecticides were able to act...
International audienceWe have recently demonstrated that neonicotinoid insecticides were able to act...
A modification of the fluorescent histochemical glyoxylic acid (GA) method was used for localization...
The actions of neonicotinoid insecticides on nicotinic acetylcholine receptors (nAChRs) in the termi...
The actions of neonicotinoid insecticides on nicotinic acetylcholine receptors (nAChRs) in the termi...
The action of 5-hydroxytryptamine (5-HT) on neuronal and muscle nicotinic acetylcholine receptors (n...