Articles with "circadian variation" as a keyword



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The Heart´s rhythm ‘n’ blues: Sex differences in circadian variation patterns of vagal activity vary by depressive symptoms in predominantly healthy employees

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Published in 2018 at "Chronobiology International"

DOI: 10.1080/07420528.2018.1439499

Abstract: ABSTRACT Introduction: Successful regulation of emotional states is positively associated to mental health, while difficulties in regulating emotions are negatively associated to overall mental health and in particular associated with anxiety or depression symptoms. A… read more here.

Keywords: depressive symptoms; circadian variation; activity; vagal activity ... See more keywords
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Circadian variation in hematotoxicity of the antineoplastic agent “5 Fluorouracil (5 FU)” in female rats and its relevance to chronotherapy

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Published in 2023 at "Biological Rhythm Research"

DOI: 10.1080/09291016.2023.2206088

Abstract: ABSTRACT 5-Fluorouracil (5-FU) is an antineoplastic drug. Although 5-FU is effective in targeting cancer cells, it also affects healthy cells, which can lead to clear haematological toxicity. The present study aimed to determine whether the… read more here.

Keywords: female rats; circadian variation; antineoplastic agent; haematological toxicity ... See more keywords
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017 The Circadian Variation of the Cortisol Awakening Response

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Published in 2021 at "Sleep"

DOI: 10.1093/sleep/zsab072.016

Abstract: The Cortisol Awakening Response (CAR) is a rapid increase in cortisol levels at awakening that lasts for about 1 hour. This secretory phenomenon has been proposed to be independent of circadian cortisol regulation. However, the… read more here.

Keywords: cortisol; circadian variation; awakening response; car ... See more keywords
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The circadian variation of sleep and alertness of postmenopausal women.

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Published in 2022 at "Sleep"

DOI: 10.1093/sleep/zsac272

Abstract: STUDY OBJECTIVES Several factors may contribute to the high prevalence of sleep disturbances occurring in postmenopausal women. However, the contribution of the circadian timing system to their sleep disturbances remains unclear. In the present study… read more here.

Keywords: postmenopausal women; alertness; circadian variation; sleep alertness ... See more keywords
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Impact of Fasting Status and Circadian Variation on the Pharmacokinetics of Mycophenolate Mofetil and the Glucuronide Metabolite in Renal Transplant Recipients

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Published in 2023 at "Transplantation Direct"

DOI: 10.1097/txd.0000000000001448

Abstract: Background. Mycophenolate mofetil (MMF) is an immunosuppressive prodrug often used to prevent allograft rejection following solid organ transplantation. After oral administration, MMF is rapidly hydrolyzed to the active metabolite mycophenolate acid (MPA), which is inactivated… read more here.

Keywords: circadian variation; variation; status; renal transplant ... See more keywords
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Letter by Manfredini et al Regarding Article, "Ambulance Density and Outcomes After Out-of-Hospital Cardiac Arrest: Insights From the Paris Sudden Death Expertise Center Registry".

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Published in 2019 at "Circulation"

DOI: 10.1161/circulationaha.118.039241

Abstract: September 3, 2019 e547 Roberto Manfredini, MD, PhD Rosaria Cappadona, DNSc Fabio Fabbian, MD To the Editor: We read with interest the article by Chocron and the Paris Sudden Death Expertise Center Investigators in a… read more here.

Keywords: hospital cardiac; circadian variation; emergency; ambulance ... See more keywords
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Has the Sun Set on Nighttime Dosing in Uncomplicated Hypertension?

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Published in 2018 at "Hypertension"

DOI: 10.1161/hypertensionaha.118.11207

Abstract: Circadian variation in blood pressure (BP) and heart rate follow highly reproducible patterns. Lower BP levels are normally seen during sleep when compared with daytime values. Increases in BP occur in the early hours of… read more here.

Keywords: variation; hypertension sun; circadian variation; sun set ... See more keywords
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Simultaneous Alteration of the Circadian Variation of Memory, Hippocampal Synaptic Plasticity, and Metabolism in a Triple Transgenic Mouse Model of Alzheimer’s Disease

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Published in 2022 at "Frontiers in Aging Neuroscience"

DOI: 10.3389/fnagi.2022.835885

Abstract: Alzheimer’s disease (AD) is characterized by progressive memory deficits accompanied by synaptic and metabolic deficits, namely of mitochondrial function. AD patients also display a disrupted circadian pattern. Thus, we now compared memory performance, synaptic plasticity,… read more here.

Keywords: 3xtg mice; circadian variation; mice; memory ... See more keywords