Search Results - "Catarsi, S."

Selective modulation of heteromeric ASIC proton-gated channels by neuropeptide FF by Catarsi, S., Babinski, K., Séguéla, P.

“…Proton-gated channels of the acid-sensing ion channel (ASIC) family are candidates for mediating the fast ionotropic transduction of extracellular…”
Get full text

Cyclic AMP mediates inhibition of the Na(+)-K+ electrogenic pump by serotonin in tactile sensory neurones of the leech by Catarsi, S, Scuri, R, Brunelli, M

“…1. Serotonin (5-HT) reduced the after-hyperpolarization (AHP) amplitude in tactile sensory neurones (T) but not in pressor (P) or nociceptive (N) cells of the…”
Get full text

Effects of sex steroid hormones on the neuroendocrine system by Genazzani, A. R., Lucchesi, A., Stomati, M., Catarsi, S., Genazzani, A. D., Criscuolo, M., Petraglia, F.

“…Estrogen and progesterone are the most important ovarian steroid hormones regulating female fertility. They have a profound effect on the central nervous…”
Get full text

Channel modulation by tyrosine phosphorylation in an identified leech neuron by Aniksztejn, L, Catarsi, S, Drapeau, P

“…1. We have examined the effects of tyrosine phosphorylation on a spontaneously active cation channel that also participates in the modulation of…”
Get full text

Tyrosine phosphorylation during synapse formation between identified leech neurons by Catarsi, S, Ching, S, Merz, D C, Drapeau, P

“…1. We have examined whether tyrosine phosphorylation is required for synapse formation between identified neurons from the central nervous system of the leech…”
Get full text

Octopamine and Leydig cell stimulation depress the afterhyperpolarization in touch sensory neurons of the leech by Catarsi, S., Scuri, R., Brunelli, M.

“…In touch sensory neurons of the leech, a train of spikes evoked by intracellular electrical stimulation leads to an afterhyperpolarization, mainly due to the…”
Get full text

Selection of transmitter responses at sites of neurite contact during synapse formation between identified leech neurons by Ching, S, Catarsi, S, Drapeau, P

“…1. Pressure sensitive (P) neurons of the leech Hirudo medicinalis show both an inhibitory, Cl(-)-dependent response and a depolarizing, cationic response to…”
Get full text

Serotonin depresses the after-hyperpolarization through the inhibition of the Na+/K+ electrogenic pump in T sensory neurones of the leech by CATARSI, S, BRUNELLI, M

“…In T sensory neurones of the leech, a train of impulses elicited by intracellular electrical stimulation leads to an after-hyperpolarization of up to 30 mV,…”
Get full text

Signalling synapse formation between identified neurons by Drapeau, P, Catarsi, S, Merz, DC

“…We have investigated the signals between identified leech neurons during the formation of specific synapses in culture. At an inhibitory serotonergic synapse…”
Get full text

Seasonal variation of serotonin content and nonassociative learning of swim induction in the leech Hirudo medicinalis by CATARSI, S, GARCIA-GIL, M, TRAINA, G, BRUNELLI, M

“…It is possible to obtain habituation of swim induction by stimulating the leech with repetitive light electrical trains. After obtaining this simple form of…”
Get full text

Beta-endorphin response to oral glucose tolerance test in obese and non-obese pre- and postmenopausal women by Stomati, M., Bersi, C., Bemardi, F., Rubino, S., Nappi, L., Catarsi, S., Ferran, A., Spinetti, A., Cionini, R., Petraglia, F., Genazzani, A. R.

“…Beta-endorphin (β-EP) is a neuropeptide involved in several brain functions, regulating the reproductive axis and behavioral changes. Estrogens play a…”
Get full text

Mammalian ASIC2a and ASIC3 Subunits Co-assemble into Heteromeric Proton-gated Channels Sensitive to Gd3 by Babinski, K, Catarsi, S, Biagini, G, Séguéla, P

“…Proton receptors of the acid-sensing ion channel (ASIC) family are expressed in sensory neurons and thus could play a critical role in the detection of noxious…”
Get full text

Requirement for Tyrosine Phosphatase during Serotonergic Neuromodulation by Protein Kinase C by Catarsi, Stefano, Drapeau, Pierre

“…Tyrosine kinases and phosphatases are abundant in the nervous system, where they signal cellular differentiation, mediate the responses to growth factors, and…”
Get full text

Maturation of Neuromuscular Transmission During Early Development in Zebrafish by Nguyen, Peter V, Aniksztejn, Laurent, Catarsi, Stefano, Drapeau, Pierre

“…Centre for Research in Neuroscience, McGill University and Montreal General Hospital Research Institute, Montreal, Quebec H3G 1A4, Canada Nguyen, Peter V.,…”
Get full text

Tyrosine kinase-dependent selection of transmitter responses induced by neuronal contact by Catarsi, Stefano, Drapeau, Pierre

“…Transmitter receptors are localized to discrete cellular sites such that only those responses appropriate for a particular pattern of inputs are activated. How…”
Get full text

Ionotropic and metabotropic activation of a neuronal chloride channel by serotonin and dopamine in the leech Hirudo medicinalis by Ali, Declan W., Catarsi, Stefano, Drapeau, Pierre

“…Cl − channels on the pressure-sensitive (P) neuron in the leech are directly activated by synaptic release of serotonin (5-HT) and are indirectly stimulated…”
Get full text

Modulation and selection of neurotransmitter responses during synapse formation between identified leech neurons by Catarsi, S, Drapeau, P

“…1. Serotonin (5-HT) modulates two different responses in the pressure sensitive neurons (P) of the leech: an inhibitory, Cl- dependent synaptic response and a…”
Get full text

Loss of extrasynaptic channel modulation by protein kinase C underlies the selection of serotonin responses in an identified leech neuron by Catarsi, S, Drapeau, P

“…Pressure-sensitive (P) neurons contacted by serotonergic Retzius (R) neurons of the leech in culture selectively reduce a protein kinase C (PKC)-dependent…”
Get more information

Superficial cervical plexus block in association with laryngeal mask in parathyroid surgery by Giunta, F, Miccoli, P, Berti, P, Catarsi, S, Viaggi, B, Del Turco, M, Paolicchi, A

“…Superficial cervical plexus block in association with laryngeal mask for the airways control has improved the postoperative outcome, in comparison with a…”
Get full text