Circadian rhythm (CR)
Extracellular Vesicles: Potential Participants in Circadian Rhythm Synchronization
... The circadian rhythm (CR) is a set of autonomous endogenous ...our CR system, maintaining homeostasis and human ...the CR system have been proposed, including those underlying the ...
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The effect of the circadian rhythm of body temperature on A-level exam performance
... full circadian rhythm. Normally phased circadian rhythms ...the circadian rhythm of body temperature affects protocols where repetitive measurements during the course of the day are ...
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Circadian Rhythm of Oral Temperature in Adult Hyperthyroids, Sudan
... lower circadian rhythm in hyperthyroids when compared to some normal subjects in the study foundation noted by [11 &12] as ...temperature circadian rhythm for its invalidity due to ...
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Circadian Rhythm, Lifestyle and Health: A Narrative Review
... of circadian rhythms can contribute to the begin- ning of depression ...complicated, circadian factors might have a significant effects in the ...of circadian rhythm could be due to lighting ...
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Effect of H2S on the circadian rhythm of mouse hepatocytes
... show circadian rhythm after serum shock ...the circadian rhythm at 2 ~ ...of circadian clock genes in peripheral tissue generates independent rhythmic ...
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Effects of thermal environment on sleep and circadian rhythm
... wake rhythm and the circadian rhythm of Tcore is import- ant for maintaining ...underlying circadian rhythm, and sleep further induces this effect ...
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Is cancer-related death associated with circadian rhythm?
... Therefore, we consider the slightly greater number of cancer deaths at 6:00–6:59 am and at 8:00–8:59 pm to be an incidental finding related to healthcare delivery rather than to a chronobiological rhythm. However, ...
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A model for generating circadian rhythm by coupling ultradian oscillators
... the circadian period ...the circadian oscillator. Over time, the devel- opment of a circadian rhythm might impart larger bene- fits to the ...the circadian period and the light-dark ...
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Pathophysiology and pathogenesis of circadian rhythm sleep disorders
... for circadian rhythm, as PER3-deficient mice did not show altered expression patterns of circadian clock genes in the SCN or altered behavioral rhythm ...Per1 rhythm in peripheral ...
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Assessment of Obesity and Circadian Rhythm Irregularities of Disabled People
... Abstract: Circadian rhythm is responsible for regulation of metabolic ...of circadian rhythm is thought to be increasing risk factor for metabolic disorders like ...of circadian ...
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Circadian Rhythm of Plasma Aldosterone Concentration in Patients with Primary Aldosteronism
... circadian variation of plasma aldosterone in both patients with hyperplasia and in four of five patients with adenomas, while it markedly altered the rhythm in the fifth. Similar doses of dexamethasone were ...
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Sleep and Circadian Rhythm in Critical Illness
... Although circadian rhythm may influ- ence one’s ability to wean, how this effect is mediated through incident delirium or on the weaning process directly is ...
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Myocardial infarction, circadian rhythm and delay in hospital admission
... Myocardial infarction, circadian rhythm and delay in hospital admission Med J Malaysia Vol 44 No 1 March 1989 Myocardial infarction, circadian rhythm and delay in hospital admission David KL Quek, MRC[.] ...
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Insulin resistance and circadian rhythm of cardiac autonomic modulation
... humans, circadian rhythms in blood pressure [35,36], and in heart rate have been intensively studied, mainly due to the increased cardiovascular death reported during the morning hours ...biological ...
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The Circadian Rhythm of Flight Activity of the Mosquito Anopheles Gambiae: The Light Response Rhythm
... gambiae, but in order to check that this treatment did not affect the response to light signals a second series of experiments was carried out in which the change to DD was made at the n[r] ...
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Circadian Rhythm Disruption in Cancer Biology
... cellular circadian clock, leading to loss of circa- dian rhythmicity of target genes such as c-myc, catalase and p300 ...the circadian gene neu- ronal PAS domain protein 2 (NPAS2) in- crease the inherited ...
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Control of the Circadian Rhythm of Activity in the Cockroach
... The lack of effect on the rhythm of removing the corpora cardiaca left the possibility, specifically implied by Roberts 1966, that the source of activity control might centre in the neur[r] ...
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Control of the Circadian Rhythm of Activity in the Cockroach
... However, series of six successive blood samples taken over a period of 3 weeks from ten individual cockroaches revealed no daily change in the level of potassium, sodium or haemocyte den[r] ...
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Melatonin and Circadian Rhythm: Aging, Cancer, and Mechanism
... The rhythm of melatonin synthesis is generated by interacting networks of circadian clock genes located in the SCN, circadian oscillator/master pacemaker of the hypothalamus in brain, which is ...
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An Analysis of a Circadian Rhythm of Oviposition in Oncopeltus Fasciatus
... Ovariectomized females attempt to oviposit 4-10 h after light onset, just as do normal intact females, indicating that control of the time of oviposition lies, at least in part, outside [r] ...
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