Search Results - "Fekete, M I"

Stress- as Well as Suckling-Induced Prolactin Release is Blocked by a Structural Analogue of the Putative Hypophysiotrophic Prolactin-Releasing Factor, Salsolinol by Bodnár, I., Mravec, B., Kubovcakova, L., Tóth, E. B., Fülöp, F., Fekete, M. I. K., Kvetnansky, R., Nagy, G. M.

“…Prolactin is secreted from the anterior lobe of the pituitary gland in response both to suckling and to stress. We recently observed that…”
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The peripheral noradrenergic terminal as possible site of action of salsolinol as prolactoliberin by Székács, D., Bodnár, I., Mravec, B., Kvetnansky, R., Vizi, E.S., Nagy, G.M., Fekete, M.I.K.

“…Salsolinol, an endogenous isoquinoline, induces selective prolactin release in rats [Tóth, B.E., Homicskó, K., Radnai, B., Maruyama, W., DeMaria, J.E.,…”
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The role of catecholamines in the prolactin release induced by salsolinol by Székács, D., Bodnár, I., Vizi, E.S., Nagy, G.M., Fekete, M.I.K.

“…Salsolinol (1,2,3,4-tetrahydro-6,7-dihydroxy-1-methylisoquinoline) is an endogenous prolactin releasing agent. Its action can be inhibited by another…”
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Salsolinol is a Putative Endogenous Neuro-intermediate Lobe Prolactin-Releasing Factor by Tóth, B. E., Homicskó, K., Radnai, B., Maruyama, W., DeMaria, J. E., Vecsernyés, M., Fekete, M. I. K., Fülöp, F., Naoi, M., Freeman, M. E., Nagy, G. M.

“…The isolation and identification of a prolactin‐releasing factor (PRF) from the neuro‐intermediate lobe of the pituitary gland has been pursued for over a…”
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Renal excretion of sodium after bilateral renal sympathectomy in the anaesthetized and conscious rat by Bencsáth, P, Fekete, M I, Kanyicska, B, Szénási, G, Takács, L

“…1. The effect of bilateral renal denervation on sodium excretion was studied in conscious rats on normal, low and high sodium diet, and in rats recovering from…”
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Decrease of morphine-induced prolactin release by a procedure causing prolonged stress by Fekete, M I, Kanyicska, B, Szentendrei, T, Simonyi, A, Stark, E

“…The effects of morphine and fentanyl on plasma prolactin levels in rats have been measured. It was found that a prolonged immobilization stressful procedure…”
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Decrease in dopamine, its metabolites and noradrenaline in cerebrospinal fluid of schizophrenic patients after withdrawal of long-term neuroleptic treatment by BAGDY, G, PERENYI, A, FRECSKA, E, REVAI, K, PAPP, Z, FEKETE, M. I. K, ARATO, M

“…Dopamine (DA), homovanillic acid (HVA), dihydroxyphenylacetic acid (DOPAC), noradrenaline (NA), and 5-hydroxyindolacetic acid (5HIAA) were measured in…”
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Changes in dopamine and 3,4-dihydroxyphenylacetic acid (DOPAC) levels in human cerebrospinal fluid after L-dopa and deprenyl administration by BARACZKA, K, FEKETE, M. I. K, KANYICSKA, B

“…The dopamine (DA) and DOPAC levels were measured in cerebrospinal fluid (CSF) using a radioenzymatic method. The influence of a specific monoamine oxidase B…”
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Effect of adjuvant reserpine treatment on catecholamine metabolism in schizophrenic patients under long-term neuroleptic treatment by Bagdy, G, Perenyi, A, Frecska, E, Seregi, A, Fekete, M I, Tothfalusi, L, Magyar, K, Bela, A, Arato, M

“…The clinical and biochemical effects of adjuvant reserpine treatment were investigated in 12 chronic schizophrenic patients on long-term neuroleptic…”
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Selective interaction of homophtalazine derivatives with morphine by Fekete, Márton I.K, Horváth, Katalin, Kedves, Rita, Máté, Ildikó, Székely, József I, Szentkuti, Eszter

“…Homophtalazines show specific binding sites in the nigrostriatal system and to find their target of action the interactions between these derivatives,…”
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The Possible Role of Protein Phosphatase 2A in the Sodium Sensitivity of the Receptor Binding of Opiate Antagonists Naloxone and Naltrindole by Murányi, A, Gergely, P, Nagy, Gy.M, Fekete, M.I.K

“…In striatal membrane preparation used for receptor binding experiments high levels of protein phosphatase 1 and 2A activities were detected using…”
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Diurnal alteration in opiate effects on the hypothalamo-pituitary-adrenal axis: changes in the mechanism of action by Kiem, Do Thanh, Fekete, Márton I.K., Makara, Gábor B.

“…Opioid control of the hypothalamo-pituitary-adrenocortical axis has a characteristic circadian rhythm (Kiem, Kanyicska, Stark and Fekete, 1987). To elucidate…”
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A novel specific binding site for anxiolytic homophthalazines in the rat brain by Salamon, Cecilia, Horváth, Edit J., Fekete, Márton I.K., Arányi, Péter

“…Radioligand binding studies were performed in order to elucidate the mechanism of action of anxiolytic-neuroleptic homophthalazines. Rat striatal membrane…”
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Inhibition of suckling-induced prolactin release by dexamethasone by Bartha, L, Nagy, G M, Kiem, D T, Fekete, M I, Makara, G B

“…The effect of dexamethasone (DEX) treatment (400 and 200 micrograms/kg BW 21 and 2 h before suckling stimulus, respectively) on suckling- and domperidone…”
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Changes in specific binding sites of girisopam after chemical and surgical lesions in the striato-nigral system by Horváth, Edit J., Fekete, Márton I.K., Palkovits, Miklós

“…Neurotoxin (AMPA)-induced lesions in the caudate nucleus as well as unilateral surgical transection of the striato-nigral pathway strongly depleted the binding…”
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Prolactin response to morphine in intact and adrenalectomized lactating rats by Kiem, D T, Fekete, M I, Bartha, L, Nagy, G, Makara, G B

“…To examine the hypothesis that the increased adrenocortical activity during lactation induced the loss of the prolactin (PRL) -releasing effect of morphine, we…”
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Loss of the effects of clonidine on the growth hormone release and hypotensive action in long-term castrated rats: the possible role of testosterone on alpha-2-adrenergic mechanisms of clonidine by Kiem, D T, Stark, E, Fekete, M I

“…The effect of testosterone on the growth hormone (GH)-releasing and hypotensive actions of clonidine was evaluated in vivo using male Wistar rats. Clonidine at…”
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The action of trelibet, a new antidepressive agent on [3H]noradrenaline release from rabbit pulmonary artery by Magyar, K, Fekete, M I, Tekes, K, Török, T L

“…Trelibet, a new antidepressant, used at 10(-7)-10(-4) M failed to affect the [3H]noradrenaline ([3H]NA) release evoked from the isolated main pulmonary artery…”
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Autoradiographic localization and quantitative determination of specific binding sites of anxiolytic homophthalazines (formerly called 2,3-benzodiazepines) in the striato-pallido-nigral system of rats by Horváth, E J, Palkovits, M, Lenkei, Z, Gyüre, K I, Fekete, M I, Arányi, P

“…Homophthalazines (2,3-benzodiazepin-derivates, such as tofisopam, nerisopam, girisopam) constitute a drug family with strong anxiolytic and antipsychotic…”
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Prolactin response to fentanyl in depression by Frecska, E, Arato, M, Banki, C M, Mohari, K, Perenyi, A, Bagdy, G, Fekete, M I

“…Ten unmedicated female inpatients with major depression (DSM-III) and 10 healthy volunteer women were given an intravenous injection of 0.1 mg fentanyl at 9:00…”
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