Results 21 to 30 of about 15,229 (236)

Independent and combined associations of depressive symptoms and sleep disturbance with chronic pain in community-dwelling older adults

open access: yesPAIN Reports, 2022
. Introduction:. There is limited evidence regarding whether depressive symptoms and sleep disturbance are independently or synergistically associated with chronic pain. Objectives:. We investigated the independent and combined associations of depressive
Takafumi Saito   +5 more
doaj   +1 more source

Associations of sleep disturbances in systemic lupus erythematosus with physical and psychological outcomes: a cross-sectional latent profile analysis

open access: yesFrontiers in Immunology
PurposePatients with systemic lupus erythematosus (SLE) frequently experience poor sleep quality. This cross-sectional study aimed to identify distinct sleep disturbance profiles in SLE patients and examine their associations with demographic, disease ...
Ling Ma, Yan-Hong Li, Xin Guo, Ying Wang
doaj   +1 more source

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

open access: yesFEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo   +2 more
wiley   +1 more source

The mediating role of sleep disturbance in the relationship between depression and cardiovascular disease

open access: yesFrontiers in Psychiatry
BackgroundStudies suggest that both depression and disrupted sleep disturbance are linked to cardiovascular disease (CVD). However, the precise role of sleep disturbance in the connection between depression and CVD is poorly understood.
Feng Chen   +4 more
doaj   +1 more source

Sleep Disturbance and Its Association with Pain Severity and Multisite Pain: A Prospective 10.7-Year Study

open access: yesPain and Therapy, 2020
Introduction Sleep disturbance is often comorbid with chronic pain disorders, with emerging evidence suggesting a stronger effect of sleep disturbance on pain than vice versa; however, few studies have evaluated the long-term associations between sleep ...
Feng Pan   +3 more
doaj   +1 more source

Mechanisms of parasite‐mediated disruption of brain vessels

open access: yesFEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira   +3 more
wiley   +1 more source

Quality of Sleep and Its Related Factors in Postmenopausal Women in West Tehran [PDF]

open access: yesWomen’s Health Bulletin, 2014
Background: Sleep disturbance is common in menopausal women. Objectives: This study aimed to measure the rate of self-reported sleep disturbance and to identify its associated factors in 50-60 year-old women.
Simin Taavoni   +2 more
doaj   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

open access: yesFEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo   +2 more
wiley   +1 more source

Latent profiles and determinants of postoperative sleep quality in elective surgery patients

open access: yesScientific Reports
It is crucial to determine the potential subgroups of sleep disturbances in patients undergoing elective surgery based on the importance of symptom clusters and individual characteristics in order to develop targeted symptom management plans.
Binxu Yang   +10 more
doaj   +1 more source

Increased risk of depression in non-depressed HIV infected men with sleep disturbance: Prospective findings from the Multicenter AIDS Cohort StudyResearch in context

open access: yesEBioMedicine, 2018
Objective: Sleep disturbance is a known risk factor for depression, but it is not known whether sleep disturbance contributes to greater risk of depression in those infected with human immunodeficiency virus (HIV+) as compared to those uninfected with ...
Michael R. Irwin   +7 more
doaj   +1 more source

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