Search Results - "Van Reeth, O."

Prenatal stress and long-term consequences: implications of glucocorticoid hormones by Maccari, S., Darnaudery, M., Morley-Fletcher, S., Zuena, A.R., Cinque, C., Van Reeth, O.

“…We have shown that prenatal restraint stress (PNRS) induces higher levels of anxiety, greater vulnerability to drugs, a phase advance in the circadian rhythm…”
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Circadian Clock Functioning Is Linked to Acute Stress Reactivity in Rats by Weibel, L., Maccari, S., Van Reeth, O.

“…At least two major physiological systems are involved in the adaptation of the organism to environmental challenges: the circadian system and the stress…”
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Stimulated activity mediates phase shifts in the hamster circadian clock induced by dark pulses or benzodiazepines by Reeth, O. Van, Turek, F. W

“…A number of environmental and pharmacological stimuli capable of inducing phase shifts and/or period changes in the circadian clock of mammals have now been…”
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High Corticosterone Levels in Prenatally Stressed Rats Predict Persistent Paradoxical Sleep Alterations by Dugovic, C, Maccari, S, Weibel, L, Turek, F. W, Van Reeth, and O

“…Prenatal stress predisposes rats to long-lasting disturbances that persist throughout adulthood (e.g., high anxiety, dysfunction of the…”
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Prenatal stress in rats predicts immobility behavior in the forced swim test: Effects of a chronic treatment with tianeptine by Morley-Fletcher, S., Darnaudery, M., Koehl, M., Casolini, P., Van Reeth, O., Maccari, S.

“…Prenatally-stressed (PS) rats are characterized by a general impairment of the hypothalamo-pituitary-adrenal (HPA) axis and sleep disturbances indicating that…”
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Nocturnal exercise phase delays circadian rhythms of melatonin and thyrotropin secretion in normal men by Van Reeth, O, Sturis, J, Byrne, M M, Blackman, J D, L'Hermite-Balériaux, M, Leproult, R, Oliner, C, Refetoff, S, Turek, F W, Van Cauter, E

“…To determine whether a single episode of physical activity is capable of inducing rapid phase shifts in human circadian rhythms, 17 subjects were studied two…”
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Hormonal and behavioural abnormalities induced by stress in utero: an animal model for depression by Maccari, S, Darnaudery, M, Van Reeth, O

“…Prenatal stress in rats can exert profound influence on the off spring's development, inducing abnormalities such as increased "anxiety", "emotionality" or…”
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Effects of exercise on neuroendocrine secretions and glucose regulation at different times of day by Scheen, A.J, Buxton, O.M, Jison, M, Reeth, O. van, Leproult, R, L'Hermite-Baleriaux, M, Cauter, E. van

“…To study the effects of time of day on neuroendocrine and metabolic responses to exercise, body temperature, plasma glucose, insulin secretion rates (ISR), and…”
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Grafting fetal suprachiasmatic nuclei in the hypothalamus of old hamsters restores responsiveness of the circadian clock to a phase shifting stimulus by Van Reeth, O, Zhang, Y, Zee, P C, Turek, F W

“…In the present study, 18-25-month-old hamsters free-running in constant dim light were injected, both before and after receiving fetal grafts containing either…”
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A melatonin agonist facilitates circadian resynchronization in old hamsters after abrupt shifts in the light–dark cycle by Weibel, L., Turek, F.W., Mocaer, E., Van Reeth, O.

“…Age-related changes in the mammalian circadian system may be associated with a decline in circulating melatonin levels. Using ‘jet lag’ paradigms involving…”
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PW01-22 - Agomelatine treatment reverses changes in neuroplasticity induced by prenatal stress in rats by Mairesse, J, Morley-Fletcher, S, Zuena, A, Soumier, A, Banasr, M, Casolini, P, Catalani, A, Fagioli, F, Van Reeth, O, Gabriel-Gracia, C, Mocaer, E, Daszuta, A, Nicoletti, F, Maccari, S

“…The rat model of prenatal restraint stress (PRS) is particularly valuable to study the mechanisms involved in the pathophysiology of anxiety/depression since…”
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Aging alters the feedback effects of the activity-rest cycle on the hamster's circadian clock by Van Reeth, O

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P.2.d.008 Agomelatine counteracts alteration in circadian rhythms observed in old hamsters by Mocaer, E, Van Reeth, O, Mairesse, J, Giovine, A, Mennuni, G, Catalani, A, Maccari, S

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Demonstration of rapid light-induced advances and delays of the human circadian clock using hormonal phase markers by Van Cauter, E, Sturis, J, Byrne, M M, Blackman, J D, Leproult, R, Ofek, G, L'Hermite-Balériaux, M, Refetoff, S, Turek, F W, Van Reeth, O

“…To determine the magnitude and direction of phase shifts of human circadian rhythms occurring within 1 day after a single exposure to bright light, plasma…”
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Comparative effects of a melatonin agonist on the circadian system in mice and Syrian hamsters by Van Reeth, O, Olivares, E, Zhang, Y, Zee, P.C, Mocaer, E, Defrance, R, Turek, F.W

“…S-20098 has potent and specific agonist properties on melatonin receptors both in vitro and in vivo. Behavioral studies on rodents already showed that repeated…”
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Altered circadian responses to light in streptozotocin-induced diabetic mice by Challet, E, Reeth, O. van, Turek, F.W

“…Diabetes mellitus affects the daily expression of many behavioral and metabolic processes. Recent studies indicate that changes in brain glucose metabolism…”
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Prenatal stress in rats predicts immobility behavior in the forced swim test by Morley-Fletcher, S., Darnaudery, M., Koehl, M., Casolini, P., Van Reeth, O., Maccari, S.

“…Prenatally-stressed (PS) rats are characterized by a general impairment of the hypothalamo-pituitary-adrenal (HPA) axis and sleep disturbances indicating that…”
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A single oral dose of S 22153, a melatonin antagonist, blocks the phase advancing effects of melatonin in C3H mice by Weibel, L, Rettori, M.C, Lesieur, D, Delagrange, P, Renard, P, Van Reeth, O

“…Disorders of the circadian system have been associated with adverse mental and physical conditions, raising the possibility that pharmacological agents acting…”
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Melatonin and aging by Turek, F W, Zee, P, Van Reeth, O

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Aging alters feedback effects of the activity-rest cycle on the circadian clock by Van Reeth, O, Zhang, Y, Zee, P C, Turek, F W

“…Two different stimuli (i.e., benzodiazepines and dark pulses) inducing phase shifts in the circadian clock of young hamsters through changes in the level of…”
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