Clorgyline delays the phase-position of circadian neurotransmitter receptor rhythms.
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Clorgyline delays the phase-position of circadian neurotransmitter receptor rhythms. / Wirz-Justice, A; Kafka, M S; Naber, Dieter; Campbell, I C; Marangos, P J; Tamarkin, L; Wehr, T A.
in: BRAIN RES, Jahrgang 241, Nr. 1, 1, 1982, S. 115-122.Publikationen: SCORING: Beitrag in Fachzeitschrift/Zeitung › SCORING: Zeitschriftenaufsatz › Forschung › Begutachtung
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TY - JOUR
T1 - Clorgyline delays the phase-position of circadian neurotransmitter receptor rhythms.
AU - Wirz-Justice, A
AU - Kafka, M S
AU - Naber, Dieter
AU - Campbell, I C
AU - Marangos, P J
AU - Tamarkin, L
AU - Wehr, T A
PY - 1982
Y1 - 1982
N2 - The number of alpha- and beta-adrenergic, muscarinic cholinergic, opiate, and benzodiazepine receptors in rat forebrain, and dopamine and benzodiazepine receptors in striatum, change throughout the day. The diurnal rhythms of these receptors were altered by treatment with the monoamine-oxidase inhibitor clorgyline: following treatment some or all rhythm characteristics of wave form, amplitude, 24-h mean, and phase, were affected. One common effect of treatment was a delay in phase-position of binding to alpha- and beta-adrenergic, opiate and benzodiazepine receptors. Additionally, the nocturnal elevation in pineal melatonin which normally returns to baseline at light onset, persisted 3 h into the light period after clorgyline administration. These biochemical observations extend behavioural findings that clorgyline can delay the phase-position of rodent nocturnal activity onset, and does so by slowing the central circadian pacemaker.
AB - The number of alpha- and beta-adrenergic, muscarinic cholinergic, opiate, and benzodiazepine receptors in rat forebrain, and dopamine and benzodiazepine receptors in striatum, change throughout the day. The diurnal rhythms of these receptors were altered by treatment with the monoamine-oxidase inhibitor clorgyline: following treatment some or all rhythm characteristics of wave form, amplitude, 24-h mean, and phase, were affected. One common effect of treatment was a delay in phase-position of binding to alpha- and beta-adrenergic, opiate and benzodiazepine receptors. Additionally, the nocturnal elevation in pineal melatonin which normally returns to baseline at light onset, persisted 3 h into the light period after clorgyline administration. These biochemical observations extend behavioural findings that clorgyline can delay the phase-position of rodent nocturnal activity onset, and does so by slowing the central circadian pacemaker.
M3 - SCORING: Zeitschriftenaufsatz
VL - 241
SP - 115
EP - 122
JO - BRAIN RES
JF - BRAIN RES
SN - 0006-8993
IS - 1
M1 - 1
ER -
