Search Results - "HELD, Katja"

The renin-angiotensin-aldosterone system in patients with depression compared to controls--a sleep endocrine study by Murck, Harald, Held, Katja, Ziegenbein, Marc, Künzel, Heike, Koch, Kathrin, Steiger, Axel

“…Hypercortisolism as a sign of hypothamamus-pituitary-adrenocortical (HPA) axis overactivity and sleep EEG changes are frequently observed in depression…”
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Intravenous administration of the neuropeptide galanin has fast antidepressant efficacy and affects the sleep EEG by Murck, Harald, Held, Katja, Ziegenbein, Marc, Künzel, Heike, Holsboer, Florian, Steiger, Axel

“…Objective: Recently, we demonstrated that the intravenous administration of the neuropeptide galanin acts on the sleep EEG of healthy young subjects similar to…”
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Sleep-endocrine effects of growth hormone-releasing hormone (GHRH) in patients with schizophrenia by Künzel, Heike, Held, Katja, Schmidt, Dagmar, Ziegenbein, Marc, Murck, Harald, Steiger, Axel

“…Changes in sleep-EEG after endocrine stimulation tests in patients with schizophrenia include reduced sleep efficiency, prolonged sleep latency and increased…”
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Ghrelin Stimulates Appetite, Imagination of Food, GH, ACTH, and Cortisol, but does not Affect Leptin in Normal Controls by Schmid, Dagmar A, Held, Katja, Ising, Marcus, Uhr, Manfred, Weikel, Jutta C, Steiger, Axel

“…Ghrelin, a growth hormone (GH) secretagogue receptor ligand was isolated from the stomach and hypothalamus of rats and humans. In rodents, ghrelin exerts…”
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Changes of Sleep Architecture, Spectral Composition of Sleep EEG, the Nocturnal Secretion of Cortisol, ACTH, GH, Prolactin, Melatonin, Ghrelin, and Leptin, and the DEX-CRH Test in Depressed Patients during Treatment with Mirtazapine by SCHMID, Dagmar A, WICHNIAK, Adam, UHR, Manfred, ISING, Marcus, BRUNNER, Hans, HELD, Katja, WEIKEL, Jutta C, SONNTAG, Annette, STEIGER, Axel

“…The noradrenergic and specific serotoninergic antidepressant mirtazapine improves sleep, modulates hormone secretion including blunting of…”
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Neuropeptide Y (NPY) shortens sleep latency but does not suppress ACTH and cortisol in depressed patients and normal controls by Held, Katja, Antonijevic, Irina, Murck, Harald, Kuenzel, Heike, Steiger, Axel

“…Preclinical and clinical studies suggest that neuropeptide Y (NPY) exerts functional corticotropin-releasing hormone (CRH) antagonistic effects. NPY activity…”
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Systemic growth hormone-releasing hormone (GHRH) impairs sleep in healthy young women by Mathias, Stefan, Held, Katja, Ising, Marcus, Weikel, Jutta C, Yassouridis, Alexander, Steiger, Axel

“…Summary In young male subjects peripherally administered growth hormone-releasing hormone (GHRH) enhances GH and slow wave sleep (SWS) and blunts cortisol. In…”
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Outcome in delusional depression comparing trimipramine monotherapy with a combination of amitriptyline and haloperidol – A double-blind multicenter trial by Künzel, Heike E, Ackl, Nibal, Hatzinger, Martin, Held, Katja, Holsboer-Trachsler, Edith, Ising, Marcus, Kaschka, Wolfgang, Kasper, Siegfried, Konstantinidis, Anastasios, Sonntag, Annette, Uhr, Manfred, Yassouridis, Alexander, Holsboer, Florian, Steiger, Axel

“…Abstract Background Patients with delusional depression are difficult to treat. The atypical antidepressant trimipramine was effective in a previous 4-week…”
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Hexarelin decreases slow-wave sleep and stimulates the secretion of GH, ACTH, cortisol and prolactin during sleep in healthy volunteers by Frieboes, Ralf-Michael, Antonijevic, Irina A., Held, Katja, Murck, Harald, Pollmächer, Thomas, Uhr, Manfred, Steiger, Axel

“…Ghrelin, the endogenous ligand of the growth hormone (GH) secretagogue (GHS) receptor and some GHSs exert different effects on sleep electroencephalogram (EEG)…”
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Ghrelin stimulates appetite, imagination of food, GH, aACTH, and cortisol, but does not affect leptin in normal controls by SCHMID, Dagmar A, HELD, Katja, ISING, Marcus, UHR, Manfred, WEIKEL, Jutta C, STEIGER, Axel

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Oral Mg(2+) supplementation reverses age-related neuroendocrine and sleep EEG changes in humans by Held, Katja, Antonijevic, I A, Künzel, H, Uhr, M, Wetter, T C, Golly, I C, Steiger, A, Murck, H

“…The process of normal aging is accompanied by changes in sleep-related endocrine activity. During aging, an increase in cortisol at its nadir and a decrease in…”
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Changes in sleep electroencephalogram and nocturnal hormone secretion after administration of the antidyskinetic agent sarizotan in healthy young male volunteers by KUENZEL, Heike E, STEIGER, Axel, HELD, Katja, ANTONIJEVIC, Irina A, FRIEBOES, Ralf-Michael, MURCK, Harald

“…Sarizotan is a 5-HT(1A) agonist with high affinity to D(3) and D(4) receptors. In animal experiments, the drug shows a strong anti-cataleptic effect and…”
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Nocturnal secretion of TSH and ACTH in male patients with depression and healthy controls by Peteranderl, Christian, Antonijevic, Irina A, Steiger, Axel, Murck, Harald, Held, Katja, Frieboes, Ralf-Michael, Uhr, Martin, Schaaf, Ludwig

“…Profound alterations of the hypothalamic-pituitary-thyroid (HPT) and the hypothalamic-pituitary-adrenal (HPA) systems at the hypophyseal level have been…”
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Alpha-helical CRH exerts CRH agonistic effects on sleep-endocrine activity in humans by Held, Katja, Antonijevic, Irina, Murck, Harald, Künzel, Heike, Steiger, Axel

“…CRH is known to enhance wakefulness and to reduce SWS. In addition, some but not all, studies suggest that CRH promotes REM sleep. Alpha-helical CRH exerts…”
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