Results 21 to 30 of about 1,086,533 (280)
Evaluating Circadian Dysfunction in Mouse Models of Alzheimer’s Disease: Where Do We Stand?
Frontiers in Neuroscience, 2020 Circadian dysfunction has been described in patients with symptomatic Alzheimer’s disease (AD), as well as in presymptomatic phases of the disease. Modeling this circadian dysfunction in mouse models would provide an optimal platform for understanding ...
Patrick W. Sheehan +2 more
doaj +1 more source
Clinical Profiles of Dengue Infection during an Outbreak in Northern India
Journal of Tropical Medicine, 2016 Introduction. Dengue fever is an arboviral disease, which is transmitted by mosquito vector and presents as varied clinical spectrum of dengue fever (DF), dengue hemorrhagic fever (DHF), dengue shock syndrome (DSS), and expanded dengue syndrome (EDS ...
Anish Laul +5 more
doaj +1 more source
Circadian programming of the ellipsoid body sleep homeostat in Drosophila
eLife, 2022 Homeostatic and circadian processes collaborate to appropriately time and consolidate sleep and wake. To understand how these processes are integrated, we scheduled brief sleep deprivation at different times of day in Drosophila and find elevated morning
Tomas Andreani +5 more
doaj +1 more source
Progression of clock DBD changes over time [PDF]
Metrology and Measurement Systems, 2023 Day-boundary discontinuity (DBD) is an effect present in precise GNSS satellite orbit and clock products originating from the method used for orbit and clock determination.
Kamil Maciuk, Inese Varna, Jacek Kudrys
doaj +1 more source
Quantitative analysis of regulatory flexibility under changing environmental conditions [PDF]
, 2010 The circadian clock controls 24-h rhythms in many biological processes, allowing appropriate timing of biological rhythms relative to dawn and dusk. Known clock circuits include multiple, interlocked feedback loops.
Adrian W Thomson +12 more
core +4 more sources
Cinnamic acid shortens the period of the circadian clock in mice
Biochemistry and Biophysics Reports, 2017 Cinnamic acid (CA) derivatives have recently received focus due to their anticancer, antioxidant, and antidiabetic properties. The present study aimed to determine the effects of cinnamic acid on the circadian clock, which is a cell-autonomous endogenous
Katsutaka Oishi +4 more
doaj +1 more source
Tabularia, 2021 The three large images that adorn folios 4v, 19v and 25v of the 12th-century cartulary have already been extensively studied and commented upon and continue to raise numerous problems of interpretation.
Jacques Le Maho
doaj +1 more source
Two-phase RTD-CMOS pipelined circuits [PDF]
, 2012 MOnostable-BIstable Logic Element (MOBILE) networks can be operated in a gate-level pipelined fashion (nanopipeline) allowing high through output. Resonant tunneling diode (RTD)-based MOBILE nanopipelined circuits have been reported using different clock
Avedillo de Juan, María José +2 more
core +2 more sources
Coronary Anomalies: Left Main Coronary Artery Aneurysm
Case Reports in Cardiology, 2012 Coronary artery aneurysm is one of the rarest anomalies that we see in our medical practice and they are mostly associated with obstructive lesions due to atherosclerotic changes.
Rajsekhar Varda +2 more
doaj +1 more source
Effects of Kamikihito and Unkei-to on Sleep Behavior of Wild Type and Parkinson Model in Drosophila
Frontiers in Psychiatry, 2017 Parkinson’s disease (PD) is the second most common neurodegenerative disease, and it is associated with sleep behavior disorders. In Drosophila melanogaster disease model, human α-synuclein A30P overexpressing flies (A30P PD model) have been shown for ...
Kumpei Ito +11 more
doaj +1 more source