Abstract:
:A synopsis of the effects of exercise on the circadian system in nocturnal rodents is followed by a review of the few studies investigating the influence of exercise on the human circadian system. It is premature to make specific recommendations about using exercise to promote synchronization in people because of the lack of information on the best times of exercise, the amounts required, and interactions between nonphotic and photic zeitgebers.
journal_name
Chronobiol Intjournal_title
Chronobiology internationalauthors
Redlin U,Mrosovsky Ndoi
10.3109/07420529709001157subject
Has Abstractpub_date
1997-03-01 00:00:00pages
221-9issue
2eissn
0742-0528issn
1525-6073journal_volume
14pub_type
杂志文章,评审abstract::Population multiple components is a statistical tool useful for the analysis of time-dependent hybrid data. With a small number of parameters, it is possible to model and to predict the periodic behavior of a population. In this article, we propose two methods to compare among populations rhythmometric parameters obta...
journal_title:Chronobiology international
pub_type: 杂志文章
doi:10.1081/cbi-120038630
更新日期:2004-05-01 00:00:00
abstract::The golden hamster (Mesocricetus auratus) is one of the most frequently used laboratory animals, particularly in chronobiological studies. One reason is its very robust and predictable rhythms, although the question arises whether this is an inbreeding effect or rather is typical for the species. We compared the daily...
journal_title:Chronobiology international
pub_type: 杂志文章
doi:10.1081/cbi-100107968
更新日期:2001-11-01 00:00:00
abstract::Groups of 20-45-day-old rats maintained on a light (0600-1800)/dark (1800-0600) regimen with food and water available ad libitum were studied for the effect of hypoxic hypoxia on the circadian rhythm of corneal epithelial mitosis and thymidine incorporation. In experiments conducted during the months of September and ...
journal_title:Chronobiology international
pub_type: 杂志文章
doi:10.3109/07420528909056921
更新日期:1989-01-01 00:00:00
abstract::Endogenous glucocorticoids have diverse physiological effects and are important regulators of metabolism, immunity, cardiovascular function, musculoskeletal health and central nervous system activity. Synthetic glucocorticoids have received widespread attention for their potent anti-inflammatory activity and have beco...
journal_title:Chronobiology international
pub_type: 杂志文章
doi:10.1080/07420528.2019.1660357
更新日期:2020-02-01 00:00:00
abstract::Seasonal Affective Disorder (SAD) is a condition of regularly occurring depressions in winter with a remission the following spring or summer. In addition to depressed mood, the patients tend to experience increased appetite and an increased duration of sleep during the winter. SAD is a relatively common condition, af...
journal_title:Chronobiology international
pub_type: 杂志文章,评审
doi:10.1081/cbi-120019310
更新日期:2003-03-01 00:00:00
abstract::Police officers are required to work irregular hours, which induces stress, fatigue, and sleep disruption, and they have higher rates of chronic disease and mortality. Cortisol is a well-known "stress hormone" produced via activation of the hypothalamic-pituitary-adrenal axis. An abnormal secretion pattern has been as...
journal_title:Chronobiology international
pub_type: 杂志文章
doi:10.3109/07420528.2011.573112
更新日期:2011-05-01 00:00:00
abstract::Lung cancer is the leading cause of cancer deaths worldwide. Both incidence and mortality of lung cancer are especially high in Hungary. Several investigations suggested recently that month of birth (MOB) is associated with the risks of several nonmalignant disorders as well as some malignant disorders. Only a few stu...
journal_title:Chronobiology international
pub_type: 杂志文章
doi:10.3109/07420528.2011.596294
更新日期:2011-08-01 00:00:00
abstract::The molecular circadian clock mechanism is highly conserved between mammalian and avian species. Avian circadian timing is regulated at multiple oscillatory sites, including the retina, pineal, and hypothalamic suprachiasmatic nucleus (SCN). Based on the authors' previous studies on the rat ovary, it was hypothesized ...
journal_title:Chronobiology international
pub_type: 杂志文章
doi:10.3109/07420528.2010.530363
更新日期:2011-02-01 00:00:00
abstract::Besides degrading vigilant attention, total sleep deprivation (TSD) impairs reversal learning performance and blunts affective reactions to feedback. Whether these effects are downstream consequences of information acquisition failures from degraded vigilant attention, or distinct from degraded vigilant attention, is ...
journal_title:Chronobiology international
pub_type: 杂志文章
doi:10.1080/07420528.2020.1819306
更新日期:2020-09-22 00:00:00
abstract::Background: Numerous clinical studies have evaluated valsartan and found more efficacious control of blood pressure (BP) variability when administered before sleep. The treatment leads to improved outcomes when compared to administration upon awakening. The mechanism underlying this etiology is not fully understood. T...
journal_title:Chronobiology international
pub_type: 杂志文章
doi:10.1080/07420528.2019.1610419
更新日期:2019-08-01 00:00:00
abstract::Sleep-wake regulation involves reciprocal interactions between sleep- and wake-promoting processes that inhibit one another. To uncover the signatures of the opponent processes underlying ultradian sleep cycles, principal component analysis was performed on the sets of 16 single-Hz log-transformed electroencephalograp...
journal_title:Chronobiology international
pub_type: 杂志文章
doi:10.3109/07420528.2011.565136
更新日期:2011-05-01 00:00:00
abstract::The prevalence of delayed sleep phase syndrome (DSPS) has been estimated to be quite low. Although no genetic inheritance pattern has been described, it has been reported that close to 50% of DSPS patients have biological relatives with similar symptoms. A pedigree of one extended family with symptoms suggestive of DS...
journal_title:Chronobiology international
pub_type: 杂志文章
doi:10.1081/cbi-100107518
更新日期:2001-09-01 00:00:00
abstract::Dysregulation of the system of nitric oxide (NO)-cyclic 3',5'-guanosine monophosphate (cGMP) might be involved in the development of hypertension in transgenic hypertensive TGR(mREN2)27 (TGR) rats. The present study was performed to determine possible differences in the day-night pattern and the urinary excretion rate...
journal_title:Chronobiology international
pub_type: 杂志文章
doi:10.3109/07420529909116860
更新日期:1999-05-01 00:00:00
abstract::Dysfunctional regulation of brain dopamine (DA) functions has been found in patients with drug addiction and various neurological disorders that frequently accompany disturbance in sleep behavior. In this study, the roles of the dopaminergic nervous system on the regulation of daily locomotor activity rhythm were inve...
journal_title:Chronobiology international
pub_type: 杂志文章
doi:10.3109/07420528.2012.741169
更新日期:2013-05-01 00:00:00
abstract::Rhythms in the mammalian pineal organ depend on afferent information that is derived from the endogenous clock residing in the hypothalamic suprachiasmatic nucleus (SCN). The best characterized function of the pineal gland is the nocturnally elevated synthesis of the hormone melatonin, which provides the body with the...
journal_title:Chronobiology international
pub_type: 杂志文章,评审
doi:10.1080/07420520500464379
更新日期:2006-01-01 00:00:00
abstract::Exposure to artificial light at night (ALAN) has become increasing common, especially in developed countries. We investigated the effect of dALAN exposure during sleep in healthy young male subjects. A total of 30 healthy young male volunteers from 21 to 29 years old were recruited for the study. They were randomly di...
journal_title:Chronobiology international
pub_type: 杂志文章,随机对照试验
doi:10.3109/07420528.2015.1108980
更新日期:2016-01-01 00:00:00
abstract::It has been previously documented that aspirin induced gastric injury of healthy male volunteers was greater in the morning than in the evening. We have also reported that fasting gastric acid secretion rates and gastric retention times for solids were lower in the morning hours of the circadian cycle. We hypothesized...
journal_title:Chronobiology international
pub_type: 杂志文章
doi:10.3109/07420528809067784
更新日期:1988-01-01 00:00:00
abstract::Immune cell trafficking is crucial for surveillance and effector functions of the immune system. Circadian rhythms of the hypothalamic-pituitary-adrenal (HPA) axis and of cortisol have been implicated in circadian redistribution of circulating lymphocytes and granulocytes. However, information regarding the diurnal re...
journal_title:Chronobiology international
pub_type: 杂志文章
doi:10.3109/07420528.2013.775654
更新日期:2013-06-01 00:00:00
abstract::In Drosophila circadian rhythms persist in constant darkness (DD). The small ventral Lateral Neurons (s-LNv) mainly control the behavioral circadian rhythm in consortium with the large ventral Lateral Neurons (l-LNv) and dorsal Lateral Neurons (LNd). It is believed that the molecular oscillations of clock genes are th...
journal_title:Chronobiology international
pub_type: 杂志文章,评审
doi:10.1081/cbi-120038597
更新日期:2004-05-01 00:00:00
abstract::Eight diurnally active (06:00-23:00 h) subjects were adapted for 2 days to the room conditions where the experiments were performed. Blood sampling for adenosine metabolites and metabolizing enzymes was done hourly during the activity span and every 30 min during sleep. The results showed that adenosine and its catabo...
journal_title:Chronobiology international
pub_type: 杂志文章
doi:10.3109/07420529609012650
更新日期:1996-08-01 00:00:00
abstract::A double-blind randomized parallel-group trial was undertaken to evaluate the influence of the dosing time of sustained-release ketoprofen (SRK) on its acceptability and efficacy. The SRK was prescribed for 2 weeks (200 mg once a day) to 117 outpatients with osteoarthritis of the knee and/or hip. One group received SR...
journal_title:Chronobiology international
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.3109/07420529409055898
更新日期:1994-04-01 00:00:00
abstract::Although chronic alcohol intake is associated with widespread disruptions of sleep-wake cycles and other daily biological rhythms in both human alcoholics and experimental animals, the extent to which the chronobiological effects of alcohol are mediated by effects on the underlying circadian pacemaker remains unknown....
journal_title:Chronobiology international
pub_type: 杂志文章
doi:10.1081/cbi-200053496
更新日期:2005-01-01 00:00:00
abstract::Diurnal variation in muscle performance has been well documented in the past few years, but almost exclusively in the male population. The possible effects of the menstrual cycle on human circadian rhythms have remained equivocal, particularly in the context of muscle strength. The purpose of the study was to analyze ...
journal_title:Chronobiology international
pub_type: 杂志文章
doi:10.1081/cbi-120039206
更新日期:2004-07-01 00:00:00
abstract::We assessed the impact of 12h fixed night shift (19:00-07:00h) work, followed by 36h of off-time, on the sleep-wake cycle, sleep duration, self-perceived sleep quality, and work-time alertness on a group composed of 5 registered and 15 practical nurses. Wrist actigraphy (Ambulatory Monitoring, Inc.), with data analysi...
journal_title:Chronobiology international
pub_type: 杂志文章
doi:10.1081/cbi-120019341
更新日期:2003-03-01 00:00:00
abstract::Visual sensitivity rhythm has been assessed by several authors in animals. It shows an intrinsic circadian rhythm of some retinal mechanisms that could account for fluctuating sensitivity to light during the day in these species. However, very little is known concerning a possible circadian rhythm of visual sensitivit...
journal_title:Chronobiology international
pub_type: 杂志文章
doi:10.3109/07420529709040540
更新日期:1997-01-01 00:00:00
abstract::Twenty-one children aged 5-6 years (mean age: 71.2 months; S.D. = 2.7) were videotaped in 4 different kindergartens throughout the school day for a period of one week. Eighteen of these children were then followed up after the summer holidays and videotaped for one week while attending the first year of primary school...
journal_title:Chronobiology international
pub_type: 杂志文章
doi:10.3109/07420528709078544
更新日期:1987-01-01 00:00:00
abstract::Previous studies have demonstrated seasonal variation in the incidence of acute myocardial infarction (AMI) with an increase in cases during the winter months. However, they did not assess whether ST-elevation MI (STEMI) and non-ST-elevation MI (NSTEMI) exhibit similar changes. The object of this study was to compare ...
journal_title:Chronobiology international
pub_type: 杂志文章
doi:10.1080/07420520701800611
更新日期:2007-01-01 00:00:00
abstract::The season of birth has been suggested to influence the development of some diseases, but its role in lung fibrosis seems to not have been studied previously. The aim of this study was to investigate the relation between the season of birth and fibrotic abnormalities as detected radiologically in high-resolution compu...
journal_title:Chronobiology international
pub_type: 杂志文章
doi:10.1080/07420520701420725
更新日期:2007-01-01 00:00:00
abstract::The aim of this study was to determine the relationship between pilot workload, performance, subjective fatigue, sleep duration, number of sectors and flight duration during short-haul operations. Ninety pilots completed a NASA Task Load Index, Psychomotor Vigilance Task and a Samn-Perelli fatigue scale on top-of-desc...
journal_title:Chronobiology international
pub_type: 杂志文章
doi:10.1080/07420528.2020.1804924
更新日期:2020-08-24 00:00:00
abstract::Previous studies found students who both work and attend school undergo a partial sleep deprivation that accumulates across the week. The aim of the present study was to obtain information using a questionnaire on a number of variables (e.g., socio-demographics, lifestyle, work timing, and sleep-wake habits) considere...
journal_title:Chronobiology international
pub_type: 杂志文章
doi:10.1080/07420520802110639
更新日期:2008-04-01 00:00:00