Search Results - "Zagorácz, Olga"

The role of intraamygdaloid oxytocin in spatial learning and avoidance learning by Vörös, Dávid, Kiss, Orsolya, Taigiszer, Márton, László, Bettina Réka, Ollmann, Tamás, Péczely, László, Zagorácz, Olga, Kertes, Erika, Kállai, Veronika, Berta, Beáta, Kovács, Anita, Karádi, Zoltán, Lénárd, László, László, Kristóf

“…The goal of the present study is to investigate the role of intraamygdaloid oxytocin in learning-related mechanisms. Oxytocin is a neuropeptide which is…”
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QRFP administration into the medial hypothalamic nuclei improves memory in rats by Zagorácz, Olga, Ollmann, Tamás, Péczely, László, László, Kristóf, Kovács, Anita, Berta, Beáta, Kállai, Veronika, Kertes, Erika, Lénárd, László

“…•QRFP was microinjected into the medial hypothalamic area of male Wistar rats.•400 ng QRFP improved consolidation of short-term memory in Morris water…”
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Brain RFamide Neuropeptides in Stress-Related Psychopathologies by Kovács, Anita, Szabó, Evelin, László, Kristóf, Kertes, Erika, Zagorácz, Olga, Mintál, Kitti, Tóth, Attila, Gálosi, Rita, Berta, Bea, Lénárd, László, Hormay, Edina, László, Bettina, Zelena, Dóra, Tóth, Zsuzsanna E

“…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…”
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Role of ventral pallidal D2 dopamine receptors in the consolidation of spatial memory by Péczely, László, Ollmann, Tamás, László, Kristóf, Kovács, Anita, Gálosi, Rita, Kertes, Erika, Zagorácz, Olga, Kállai, Veronika, Karádi, Zoltán, Lénárd, László

“…•D2 DA receptor agonist quinpirole was injected into the ventral pallidum (VP).•Quinpirole enhances memory consolidation in spatial learning.•Quinpirole…”
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Effects of direct QRFP-26 administration into the medial hypothalamic area on food intake in rats by Zagorácz, Olga, Kovács, Anita, László, Kristóf, Ollmann, Tamás, Péczely, László, Lénárd, László

“…Highlights • QRFP-26 was microinjected into the medial hypothalamic area of male Wistar rats. • 100 ng and 200 ng doses of QRFP-26 increased liquid food…”
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Ventromedial prefrontal cortex is involved in preference and hedonic evaluation of tastes by Berta, Beáta, Kertes, Erika, Péczely, László, Ollmann, Tamás, László, Kristóf, Gálosi, Rita, Kállai, Veronika, Petykó, Zoltán, Zagorácz, Olga, Kovács, Anita, Karádi, Zoltán, Lénárd, László

“…•Kainate lesion increased hedonic evaluation of 750 mM glucose.•Kainate lesion increased rejectivity of 1.25 mM and 2.5 mM quinine.•6-OHDA lesion enhanced…”
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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 by Ollmann, Tamás, Lénárd, László, Péczely, László, Berta, Beáta, Kertes, Erika, Zagorácz, Olga, Hormay, Edina, László, Kristóf, Szabó, Ádám, Gálosi, Rita, Karádi, Zoltán, Kállai, Veronika

“…Background: Neurotensin (NT) acts as a neurotransmitter and neuromodulator in the central nervous system. It was shown previously that NT in the ventral…”
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Anxiolytic effect of neurotensin microinjection into the ventral pallidum by Ollmann, Tamás, Péczely, László, László, Kristóf, Kovács, Anita, Gálosi, Rita, Kertes, Erika, Kállai, Veronika, Zagorácz, Olga, Karádi, Zoltán, Lénárd, László

“…•Neurotensin was microinjected into the ventral pallidum (VP) of rats.•100ng dose of neurotensin exhibited anxiolytic effect in the VP.•The anxiolytic effect…”
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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 by Berta, Beáta, Péczely, László, Kertes, Erika, Petykó, Zoltán, Ollmann, Tamás, László, Kristóf, Kállai, Veronika, Kovács, Anita, Zagorácz, Olga, Gálosi, Rita, Karádi, Zoltán, Lénárd, László

“…•CTA acquisition and retrieval were examined after neurotoxic lesions of vmPFC.•Kainate or 6-OHDA were iontophoretically applied.•Deficit in acquisition of CTA…”
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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 by Péczely, László, Dusa, Daniella, Lénárd, László, Ollmann, Tamás, Kertes, Erika, Gálosi, Rita, Berta, Beáta, Szabó, Ádám, László, Kristóf, Zagoracz, Olga, Karádi, Zoltán, Kállai, Veronika

“…Dysfunction of subcortical D2-like dopamine receptors (D 2 Rs) can lead to positive symptoms of schizophrenia, and their analog, the increased locomotor…”
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The antipsychotic drug sulpiride in the ventral pallidum paradoxically impairs learning and induces place preference by Dusa, Daniella, Ollmann, Tamás, Kállai, Veronika, Lénárd, László, Kertes, Erika, Berta, Beáta, Szabó, Ádám, László, Kristóf, Gálosi, Rita, Zagoracz, Olga, Karádi, Zoltán, Péczely, László

“…Sulpiride, as a D2-like dopamine (DA) receptor (D2R) antagonist, is an important antipsychotic drug in the treatment of schizophrenia. Recently, we have shown…”
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Role of D2 dopamine receptors of the ventral pallidum in inhibitory avoidance learning by Lénárd, László, Ollmann, Tamás, László, Kristóf, Kovács, Anita, Gálosi, Rita, Kállai, Veronika, Attila, Tóth, Kertes, Erika, Zagoracz, Olga, Karádi, Zoltán, Péczely, László

“…•D2 dopamine receptor agonist quinpirole was microinjected into the ventral pallidum.•The 0.1μg agonist enhances memory consolidation in inhibitory avoidance…”
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Intraamygdaloid Oxytocin Increases Time Spent on Social Interaction in Valproate-Induced Autism Animal Model by Vörös, Dávid, Kiss, Orsolya, Ollmann, Tamás, Mintál, Kitti, Péczely, László, Zagoracz, Olga, Kertes, Erika, Kállai, Veronika, László, Bettina Réka, Berta, Beáta, Toth, Attila, Lénárd, László, László, Kristóf

“…Autism spectrum disorder (ASD) is a pervasive neurodevelopmental disorder that affects about 1.5% of children worldwide. One of the core symptoms is impaired…”
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Role of Neuropeptide QRFP in the Hypothalamus by Olga, Zagorácz

“…Summary Summarizing our data, the following results have been received:• The MHA administration of QRFP in doses 100 and 200 ng led to a significant and rapid…”
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Intraamygdaloid Oxytocin Reduces Anxiety in the Valproate-Induced Autism Rat Model by László, Kristóf, Kiss, Orsolya, Vörös, Dávid, Mintál, Kitti, Ollmann, Tamás, Péczely, László, Kovács, Anita, Zagoracz, Olga, Kertes, Erika, Kállai, Veronika, László, Bettina, Hormay, Edina, Berta, Beáta, Tóth, Attila, Karádi, Zoltán, Lénárd, László

“…Autism spectrum disorder (ASD) is a lifelong neurodevelopmental disorder affecting about 1.5% of children, and its prevalence is increasing. Anxiety is one of…”
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Positive reinforcing effects of RFamide-related peptide-1 in the rat central nucleus of amygdala by Lénárd, László, Kovács, Anita, Ollmann, Tamás, Péczely, László, Zagoracz, Olga, Gálosi, Rita, László, Kristóf

“…•RFRP-1 belonging to the RFamide peptide family was microinjected to the amygdala.•The lower dose of RFRP-1 induces place preference, while higher dose is…”
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Intraamygdaloid microinjection of RFamide-related peptide-3 decreases food intake in rats by Kovács, Anita, László, Kristóf, Gálosi, Rita, Ollmann, Tamás, Péczely, László, Zagoracz, Olga, Bencze, Noémi, Lénárd, László

“…Highlights • RFRP-3 belonging to the RFamide peptide family was microinjected to the amygdala. • Fifty and 100 ng doses of RFRP-3 decrease liquid food intake…”
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The Role of Intraamygdaloid Oxytocin and D2 Dopamine Receptors in Reinforcement in the Valproate-Induced Autism Rat Model by László, Kristóf, Vörös, Dávid, Kiss, Orsolya, László, Bettina Réka, Ollmann, Tamás, Péczely, László, Mintál, Kitti, Tóth, Attila, Kovács, Anita, Zagoracz, Olga, Kertes, Erika, Kállai, Veronika, Berta, Beáta, Karádi, Zoltán, Lénárd, László

“…Background: autism spectrum disorder (ASD) is a neurodevelopmental disorder affecting around 1 out of 68 children and its incidence shows an increasing…”
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Cognitive performance of the MAM-E17 schizophrenia model rats in different age-periods by Kállai, Veronika, Lénárd, László, Péczely, László, Gálosi, Rita, Dusa, Daniella, Tóth, Attila, László, Kristóf, Kertes, Erika, Kovács, Anita, Zagoracz, Olga, Berta, Beáta, Karádi, Zoltán, Ollmann, Tamás

“…•Radial arm maze test was made on MAM-E17 rats in prepuberty, puberty and adulthood.•In acquisition phase, MAM-E17 rats had deficient working memory only in…”
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Effects of RFamide-related peptide-1 (RFRP-1) microinjections into the central nucleus of amygdala on passive avoidance learning in rats by Kovács, Anita, László, Kristóf, Zagoracz, Olga, Ollmann, Tamás, Péczely, László, Gálosi, Rita, Lénárd, László

“…Abstract The amygdaloid body (AMY) plays an important role in memory, learning and reward-related processes. RFRP-1 immunoreactive fibers and NPFF receptors…”
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