“…The results show that studies that take into account 24-h rhythms are well suited to measure diurnal rhythms and, based on this, possibly derive statements on management and husbandry. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Environmental stimuli affect both seasonal and daily rhythms, and the latter are under additional control of internal molecular oscillators, or body clocks. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Deployment of public‐access automated external defibrillators (PADs) and defibrillation by bystanders is one strategy that may streamline the chain by reducing the time to defibrillation in individuals with shockable rhythms. Although the effectiveness of PAD programs in increasing survival to discharge has been reported, there have been criticisms and concerns about the small population impact, cost‐effectiveness, and potential negative impact on those with nonshockable rhythms. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The results showed that the PLI values of HGAD were significantly increased in alpha2, and significantly decreased in the theta and alpha1 rhythms, and the small-world attributes for both HGAD patients and LGAD patients were less than one for all the rhythms. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The circadian clock, a time-keeping mechanism, drives nearly 24-h self-sustaining rhythms at the physiological, cellular, and molecular levels, keeping them synchronized with the cyclic changes of environmental signals. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The suprachiasmatic nucleus (SCN) of the hypothalamus contains the master oscillatory network necessary for coordinating these daily rhythms, and in addition to its ability to robustly generate rhythms, it can also synchronize to environmental light cues. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Additionally, loss of circadian rhythms only in adult muscle has an effect on other tissue systems including bone. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Internal clocks driving rhythms of about a day (circadian) are ubiquitous in animals, allowing them to anticipate environmental changes. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…An abundance of studies has demonstrated that disruption of circadian rhythms is one of the factors that may contribute to the initiation and development of human colorectal carcinomas (CRCs). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…During Polar Night these rhythms were free-running and attenuated. During continual daylight in summer, rhythms where entrained to 24 hours corresponding with the daily variation in the intensity of solar radiation, but attenuated when continuous daylight coincided with the period of growing forage. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Chronotype affects the phase relationship of an individual’s circadian clock with the environment such that morning types have earlier-phased circadian rhythms than evening types. The phases of circadian rhythms are synchronized to the environment on a daily basis, undergoing minor adjustments of phase each day. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Daily rhythms allow anticipation of changes and allocation of energy to better cope with predictable events. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Members of the family of NIGHT LIGHT–INDUCIBLE AND CLOCK-REGULATED (LNK) genes play key roles linking light regulation of gene expression to the control of daily and seasonal rhythms in Arabidopsis thaliana. Particularly, LNK1 and LNK2 were shown to control circadian rhythms, photomorphogenic responses, and photoperiod-dependent flowering time. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…We first characterized circadian rhythms of behavior, light responsiveness, and molecular timekeeping in tissues from ApoE(−/−) mice that were indistinguishable from rhythms in ApoE(+/+) mice. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The driver of this daily variation can be endogenous circadian rhythms driven by the central and/or peripheral clocks, or exogenous diurnal rhythms driven by behavioural and environmental cycles, which manifest as regular 24 h cycles of metabolite concentrations. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Circadian clocks orchestrate multiple different physiological rhythms in a well-synchronized manner. However, how these separate rhythms are interconnected is not exactly understood. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Currently, stable circadian rhythms of the expression of clock genes (Bmal1/Per2/Cry1, etc.), hormones, and metabolic genes (Glut4/leptin, etc.) have been demonstrated. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…CONCLUSIONS: In this observational study, the timing of AAM was not statistically associated with improved 1‐month survival for shockable rhythms, but AAM within 15 minutes after emergency medical services–initiated cardiopulmonary resuscitation was associated with improved 1‐month survival for nonshockable rhythms.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Shift work chronically disrupts circadian rhythms and increases the risk of developing cardiovascular disease. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Eukaryotic circadian clocks include transcriptional/translational feedback loops that drive 24-h rhythms of transcription. These transcriptional rhythms underlie oscillations of protein abundance, thereby mediating circadian rhythms of behavior, physiology, and metabolism. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso