Rita Gálosi

Brain RFamide Neuropeptides in Stress-Related Psychopathologies

Anita Kovács, Evelin Szabó, Kristóf László, Erika Kertes et autres

The RFamide peptide family is a group of proteins that share a common C-terminal arginine-phenylalanine-amide motif. To date, the family comprises five groups in mammals: neuropeptide FF, LPXRFamides/RFamide-related peptides, prolactin releasing peptide, QRFP, and kisspeptins. Different RFamide peptides have their own cognate …

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The antipsychotic agent sulpiride microinjected into the ventral pallidum restores positive symptom-like habituation disturbance in MAM-E17 schizophrenia model rats

László Péczely, Daniella Dusa, László Lénárd, Tamás Ollmann et autres

Abstract Dysfunction of subcortical D2-like dopamine receptors (D2Rs) can lead to positive symptoms of schizophrenia, and their analog, the increased locomotor activity in schizophrenia model MAM-E17 rats. The ventral pallidum (VP) is a limbic structure containing D2Rs. The D2R antagonist sulpiride is …

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The antipsychotic agent sulpiride microinjected into the ventral pallidum restores positive symptom-like habituation disturbance in MAM-E17 schizophrenia model rats

László Péczely, Daniella Dusa, László Lénárd, Tamás Ollmann et autres

Abstract The malfunction of subcortical D2-like dopamine receptors (D2Rs) can lead to positive symptoms of schizophrenia and the analogue increased locomotor activity in schizophrenia model MAM-E17 rats. The ventral pallidum (VP) is a limbic structure containing D2Rs. The D2R antagonist sulpiride is …

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The antipsychotic drug sulpiride in the ventral pallidum paradoxically impairs learning and induces place preference

Daniella Dusa, Tamás Ollmann, Veronika Kállai, László Lénárd et autres

Sulpiride, as a D2-like dopamine (DA) receptor (D2R) antagonist, is an important antipsychotic drug in the treatment of schizophrenia. Recently, we have shown that the activation of D2Rs in the ventral pallidum (VP) modulates the activity of the ventral tegmental area (VTA) …

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Paradoxical effect of the antipsychotic drug sulpiride in the ventral pallidum: impairs learning and induces place preference.

Daniella Dusa, Tamás Ollmann, Veronika Kállai, László Lénárd et autres

Abstract Sulpiride, as a D2-like dopamine (DA) receptor (D2R) antagonist, is an important antipsychotic drug in the treatment of schizophrenia. Recently, we have shown that the activation of D2Rs in the ventral pallidum (VP) modulates the activity of the ventral tegmental area …

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Effect of D1- and D2-like Dopamine Receptor Antagonists on the Rewarding and Anxiolytic Effects of Neurotensin in the Ventral Pallidum

Tamás Ollmann, László Lénárd, László Péczely, Beáta Berta et autres

BACKGROUND: Neurotensin (NT) acts as a neurotransmitter and neuromodulator in the central nervous system. It was shown previously that NT in the ventral pallidum (VP) has rewarding and anxiolytic effects. NT exerts its effect in interaction with dopamine (DA) receptors in numerous …

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Cognitive performance of the MAM-E17 schizophrenia model rats in different age-periods

Veronika Kállai, László Lénárd, László Péczely, Rita Gálosi et autres

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Ventromedial prefrontal cortex is involved in preference and hedonic evaluation of tastes

Beáta Berta, Erika Kertes, László Péczely, Tamás Ollmann et autres

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Iontophoretic microlesions with kainate or 6-hydroxidopamine in ventromedial prefrontal cortex result in deficit in conditioned taste avoidance to palatable tastants

Beáta Berta, László Péczely, Erika Kertes, Zoltán Petykó et autres

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Destruction of noradrenergic terminals increases dopamine concentration and reduces dopamine metabolism in the medial prefrontal cortex

Rita Gálosi, Zoltán Petykó, Veronika Kállai, Attila Tóth et autres

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Substance P and neurotensin in the limbic system: Their roles in reinforcement and memory consolidation

László Lénárd, Kristóf László, Erika Kertes, Tamás Ollmann et autres

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The MAM-E17 schizophrenia rat model: Comprehensive behavioral analysis of pre-pubertal, pubertal and adult rats

Veronika Kállai, Attila Tóth, Rita Gálosi, László Péczely et autres

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