Wearing blue-blockers in the morning could improve sleep of workers on a permanent night schedule: a pilot study.

abstract：:Few studies have focused on the influence of circadian typology on drug use, and none has considered the use of illegal drugs and hazardous alcohol consumption. This study analyzes the influence of circadian typology on several types of drug consumption (habitual or sporadic), hangover symptoms (past 12 mos), and, mor...

journal_title：Chronobiology international

authors： Prat G,Adan A

更新日期：2011-04-01 00:00:00

abstract：:This study aims to investigate independent associations of habitual sleep durations and sleep timings on weekdays and weekends with depressive symptoms in adolescents who have classes in the morning. We studied grade 7-9 students (942 males and 940 females, aged 12-15 years), who had classes in the morning, at public ...

journal_title：Chronobiology international

authors： Ojio Y,Kishi A,Sasaki T,Togo F

更新日期：2020-06-01 00:00:00

abstract：:Although daily rhythms regulate multiple aspects of human physiology, rhythmic control of the metabolome remains poorly understood. The primary objective of this proof-of-concept study was identification of metabolites in human plasma that exhibit significant 24-h variation. This was assessed via an untargeted metabol...

journal_title：Chronobiology international

authors： Ang JE,Revell V,Mann A,Mäntele S,Otway DT,Johnston JD,Thumser AE,Skene DJ,Raynaud F

更新日期：2012-08-01 00:00:00

abstract：:Patients with resistant hypertension (RH) are at greater risk for stroke, renal insufficiency, and cardiovascular disease (CVD) events than are those for whom blood pressure (BP) is responsive to and well controlled by therapeutic interventions. Although all chronotherapy trials have compared the effects on BP regulat...

journal_title：Chronobiology international

authors： Hermida RC,Ríos MT,Crespo JJ,Moyá A,Domínguez-Sardiña M,Otero A,Sánchez JJ,Mojón A,Fernández JR,Ayala DE,Hygia Project Investigators.

更新日期：2013-03-01 00:00:00

abstract：:Career decisions are based on the fit between an individual and his/her environment. This study explores the effect of person-environment fit regarding actual and preferred weekly working hours on early and late retirement intentions in a sample of 7,859 employees aged 50 to 65 years of age living in Germany. Findings...

journal_title：Chronobiology international

authors： Wöhrmann AM,Brauner C,Michel A

更新日期：2020-08-24 00:00:00

abstract：:Most research papers published in Chronobiology International report the findings of investigations conducted on laboratory animals and human beings. The Journal, its editors and the publication committee endorse the compliance of investigators to the principles of the Declaration of Helsinki of the World Medical Asso...

journal_title：Chronobiology international

authors： Touitou Y,Portaluppi F,Smolensky MH,Rensing L

更新日期：2004-01-01 00:00:00

abstract：:Genetic risk is a primary contributing factor to the predisposition of a newborn child to elevated blood pressure later in life. An index of this factor is needed to assess in the neonate the success or failure of preventive interventions instituted for the pregnant women. This index could be based on characteristics ...

journal_title：Chronobiology international

authors： Hermida RC,Fernández JR,Ayala DE,Mojón A,Rey A,Rodríguez-Cervilla J,Fernández-Lorenzo JR,Fraga JM

更新日期：1993-06-01 00:00:00

abstract：:Two different experimental models were used to test if a temporal relationship exists between the rhythm of adrenal steroid secretion and the vulnerability of the hamster reproductive system to short photoperiod exposure or to the daily afternoon injection of melatonin. In the first experiment adrenalectomized hamster...

journal_title：Chronobiology international

authors： Joshi BN,Vaughan MK,Nürnberger F,Reiter RJ

更新日期：1985-01-01 00:00:00

abstract：:In previous research, it was determined that the altitude of origin altered the parameters of photic entrainment and free-running rhythmicity of adult locomotor activity of the high-altitude Himalayan (haH) strain (Hemkund-Sahib, 4121 m above sea level) of Drosophila helvetica compared to the low-altitude Himalayan (l...

journal_title：Chronobiology international

authors： Keny V,Vanlalnghaka C,Hakim SS,Barnabas RJ,Joshi DS

更新日期：2007-01-01 00:00:00

abstract：:Previously, we have demonstrated the postembryonic development of chicken (Gallus gallus domesticus L.) pineal gland functions expressed as changes in melatonin (MEL) biosynthesis. Pineal concentrations of MEL and its precursor serotonin (5-HT) were shown to increase between the 2nd and 16th day of life. We also found...

journal_title：Chronobiology international

authors： Piesiewicz A,Kedzierska U,Turkowska E,Adamska I,Majewski PM

更新日期：2015-02-01 00:00:00

abstract：:The phase and period responses to short light pulses were studied in the jerboa, a seasonal, hibernating, nocturnal rodent from the Atlas region in Morocco. The jerboa, which is a saltatory species, showed precise activity onsets and offsets under a light-dark (LD) cycle using infrared captors to record locomotor acti...

journal_title：Chronobiology international

authors： El Moussaouiti R,Bouhaddou N,Sabbar M,Cooper HM,Lakhdar-Ghazal N

更新日期：2010-08-01 00:00:00

abstract：:Earlier we reported that in a number of experiments pineal melatonin production in rats under constant laboratory conditions displayed seasonal rhythms but subsequently were not always able to confirm this. Since there was no indication under which conditions such rhythms may be present, we performed four consecutive ...

journal_title：Chronobiology international

authors： Bartsch H,Mecke D,Probst H,Küpper H,Seebald E,Salewski L,Stehle T,Bartsch C

更新日期：2012-10-01 00:00:00

abstract：:The increased prevalence of circadian disruptions due to abnormal coupling between internal and external time makes the detection of circadian phase in humans by ambulatory recordings a compelling need. Here, we propose an accurate practical procedure to estimate circadian phase with the least possible burden for the ...

journal_title：Chronobiology international

authors： Bonmati-Carrion MA,Middleton B,Revell V,Skene DJ,Rol MA,Madrid JA

更新日期：2014-02-01 00:00:00

abstract：:Previous literature suggests that human behaviour and physiology are somehow altered by the moon-cycle, with particular emphasis on poorer sleep quality and increased aggressive behaviour during full moon. The latter variables can negatively impact athletes' recovery and increase the likelihood of injury resulting fro...

journal_title：Chronobiology international

authors： Yousfi N,Rekik RN,Eirale C,Whiteley R,Farooq A,Tabben M,Gillogly S,Bahr R,Chamari K

更新日期：2018-09-01 00:00:00

abstract：:In mammals, non-visual responses to light involve intrinsically photosensitive melanopsin-expressing retinal ganglion cells (ipRGCs) that receive synaptic inputs from rod and cone photoreceptors. Several studies have shown that cones also play a role in light entrainment, photic responses of the suprachiasmatic nucleu...

journal_title：Chronobiology international

authors： Dollet A,Albrecht U,Cooper HM,Dkhissi-Benyahya O

更新日期：2010-06-01 00:00:00

abstract：:Circadian rhythms in plants are liable to masking, i.e. alterations by environmental influencing agents. Experiments have been reported for both positive and negative masking, attributed to a Zeitgeber which may either increase or decrease the amplitude of a circadian rhythm (CR). In some instances, the CR may even be...

journal_title：Chronobiology international

authors： Vanden Driessche T,Guisset JL,Gaspar T,Kevers C,Koukkari WL

更新日期：1989-01-01 00:00:00

abstract：:Current evidence suggests that acute depression is associated with reduced total hippocampal volume and regional atrophy. Here, using structural magnetic resonance imaging, we assayed linear effects of chronotype on total hippocampal volume and morphology. Later chronotype was associated with localised atrophy in the ...

journal_title：Chronobiology international

authors： Horne CM,Norbury R

更新日期：2018-07-01 00:00:00

abstract：:In two experiments, triazolam (2.5 and 1.5 mg/animal) failed to significantly enhance the rate of reentrainment of hamsters (Mesocricetus auratus) to an 8-hr advance of their light-dark cycle. Evidently the phase-shifting effects of triazolam are not robust. The animals did not run much in their wheels in response to ...

journal_title：Chronobiology international

authors： Mrosovsky N,Salmon PA

更新日期：1990-01-01 00:00:00

abstract：:Turnip moths, Agrotis segetum (Schiff.) (Lepidoptera: Noctuidae), were held in a transparent plastic box with a window opening to a rotating paper drum upon which the females could lay eggs. A novel fraction collector, consisting of a standard 24-hr wall timer and simple electronic circuit, served to rotate the paper ...

journal_title：Chronobiology international

authors： Byers JA

更新日期：1987-01-01 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

authors： Scherholz ML,Rao RT,Androulakis IP

更新日期：2020-02-01 00:00:00

abstract：:The circadian rhythms of food and water consumption, the number of feeding and drinking episodes, oxygen consumption, carbon dioxide production, respiratory quotient, gross motor activity, and body temperature were measured in male B6C3F1 mice that were fed ad libitum (AL) or fed a caloric-restricted diet (CR). The CR...

journal_title：Chronobiology international

authors： Duffy PH,Feuers RJ,Hart RW

更新日期：1990-01-01 00:00:00

abstract：:The effects of short-term food deprivation on the serum and renal distribution and nephrotoxicity of tobramycin were studied in female Sprague-Dawley rats maintained on a 14-h light/10-h dark cycle (light on: 06:00). For the distribution study, a single injection of tobramycin (40 mg/kg, i.p.) was administered at 14:0...

journal_title：Chronobiology international

authors： Lin L,Grenier L,LeBrun M,Bergeron MG,Thibault L,Labrecque G,Beauchamp D

更新日期：1996-07-01 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

authors： Lee G,Kikuno K,Bahn JH,Kim KM,Park JH

更新日期：2013-05-01 00:00:00

abstract：:The avian circadian system is composed of the retina, the mammalian homolog region of the suprachiasmatic nucleus (SNC), and the pineal gland. The retina, itself, displays many rhythmic physiological events, such as movements of photoreceptor cells, opsin expression, retinal reisomerization, and melatonin and dopamine...

journal_title：Chronobiology international

authors： Lima LH,Santos KP,Lauro Castrucci AM

更新日期：2011-03-01 00:00:00

abstract：:The importance of circadian clocks in the regulation of adult physiology in mammals is well established. In contrast, the ontogenesis of the circadian system and its role in embryonic development are still poorly understood. Although there is experimental evidence that the clock machinery is present prior to birth, da...

journal_title：Chronobiology international

authors： Landgraf D,Achten C,Dallmann F,Oster H

更新日期：2015-04-01 00:00:00

abstract：:The mammalian central pacemaker, driving circadian rhythms in behavior, physiology, and metabolism, is located in the suprachiasmatic nuclei (SCN) of the hypothalamus. At the molecular level circadian clocks are based on a system of transcriptional/translational feedback loops oscillating with a period of about 24h. I...

journal_title：Chronobiology international

authors： Oster H,van der Horst GT,Albrecht U

更新日期：2003-07-01 00:00:00

abstract：:Coenzyme Q10 (CoQ10) or ubiquinone, a redox component of the mitochondrial electron transport chains, is a powerful antioxidant and membrane stabilizer that may prevent cellular damage during myocardial ischemia and reperfusion therapy. Coenzyme Q10 has been used primarily as an adjuvant therapy for some cardiomyopath...

journal_title：Chronobiology international

authors： Reis F,Hermida RC,Souza I,Maldonado J,Tavares P,Fontes-Ribeiro CA,Teixeira HM,Alcobia T,Almeida L,Teixeira F

更新日期：2002-05-01 00:00:00

abstract：:ST8SIA2 and NCAM1 are functionally related genes forming polysialic acid (PSA) - neural cell adhesion molecule (NCAM) complex in suprachiasmatic nucleus (SCN), the regulating site of circadian biological rhythm. In this study, the relationship of ST8SIA2 and NCAM1 with circadian and seasonal rhythms of human behavior ...

journal_title：Chronobiology international

authors： Yang SY,Baek JH,Cho Y,Cho EY,Choi Y,Kim Y,Park T,Hong KS

更新日期：2018-03-01 00:00:00

abstract：:The effects of Chagas disease on the mammalian circadian system were studied in Trypanosoma cruzi-infected C57-B16J mice. Animals were inoculated with CAI or RA strains of T. cruzi or vehicle, parasitism confirmed by blood specimen visualization and locomotor activity rhythms analyzed by wheel-running recording. RA-st...

journal_title：Chronobiology international

authors： Fernández Alfonso T,Celentano AM,Gonzalez Cappa SM,Golombek DA

更新日期：2003-01-01 00:00:00

abstract：:The first aim of the study was to assess clock-time patterning of work-related injuries (WRIs) of firemen (FM) of Saône et Loire-71 (France) during the 4-yr span of 1 January 2004 to 31 December 2007. FM of this service are legally required to log every WRI and seek its evaluation by the medical service, whether the W...

journal_title：Chronobiology international

authors： Riedel M,Berrez S,Pelisse D,Brousse E,Forget C,Marlot M,Smolensky MH,Touitou Y,Reinberg A

更新日期：2011-10-01 00:00:00