Effects of genetic variants of ST8SIA2 and NCAM1 genes on seasonal mood changes and circadian preference in the general population.

abstract：:The evening chronotype is strongly associated with greater alcohol use, though mechanisms underlying this association are not well understood. The current study evaluated emotion regulation as a potential mechanism linking evening chronotype and alcohol use. Participants were 81 undergraduate students. Chronotype was ...

journal_title：Chronobiology international

authors： Taylor BJ,Bowman MA,Brindle A,Hasler BP,Roecklein KA,Krafty RT,Matthews KA,Hall MH

更新日期：2020-12-01 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：:Eveningness and sleep disturbances are considered as markers of Bipolar Disorder (BD) and influence mood and emotional or behavioral states. This study investigates the associations between circadian markers and sleep quality on residual depressive symptoms and inhibition/activation dimensions during the euthymic phas...

journal_title：Chronobiology international

authors： Caruso D,Meyrel M,Krane-Gartiser K,Benard V,Benizri C,Brochard H,Geoffroy PA,Gross G,Maruani J,Prunas C,Yeim S,Palagini L,Dell'Osso L,Leboyer M,Bellivier F,Etain B

更新日期：2020-01-01 00:00:00

abstract：:Fabry disease is a progressive disease characterized by an enzymatic deficiency of acid alpha-galactosidase and glycosphingolipids storage within the lysosomes. The disease has two phenotypes: classic and nonclassic. Excessive daytime sleepiness is a common sign reported by patients and can be caused by a circadian rh...

journal_title：Chronobiology international

authors： Vallim JRDS,Amaral FGD,Cipolla-Neto J,D'Almeida V

更新日期：2019-04-01 00:00:00

abstract：:Light is necessary for life, and artificial light improves visual performance and safety, but there is an increasing concern of the potential health and environmental impacts of light. Findings from a number of studies suggest that mistimed light exposure disrupts the circadian rhythm in humans, potentially causing fu...

journal_title：Chronobiology international

authors： Tähkämö L,Partonen T,Pesonen AK

更新日期：2019-02-01 00:00:00

abstract：:We ask if epidemiological studies into shift work and cancer may be prone to chronobiological errors. We illustrate how ignoring internal time (IT), or chronotype, may lead to what we call IT errors. Errors from truncating relevant external time (ET) information (activities start before and do not end with the shift) ...

journal_title：Chronobiology international

authors： Erren TC,Morfeld P

更新日期：2014-05-01 00:00:00

abstract：:Melatonin, an essential pineal hormone, acts as a marker of the circadian clock that regulates biological rhythms in animals. The effects of exogenous melatonin on the circadian system of nocturnal rodents have been extensively studied; however, there is a paucity of studies on the phase-resetting characteristics of m...

journal_title：Chronobiology international

authors： Soni SK,Kumar D,Singaravel M

更新日期：2020-05-01 00:00:00

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 ...

journal_title：Chronobiology international

authors： Redlin U,Mrosovsky N

更新日期：1997-03-01 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

authors： Koch P,Montagner H,Soussignan R

更新日期：1987-01-01 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

authors： Moore JG,Larsen KR,Goo RH,Bjorkman DJ

更新日期：1988-01-01 00:00:00

abstract：:Facebook has become the most popular social networking site round the world. In seeking an explanation for this phenomenon, individual differences in circadian functioning seem to be an interesting issue. The main aim of this study was to examine the potential associations between morningness/eveningness and Facebook ...

journal_title：Chronobiology international

authors： Blachnio A,Przepiorka A,Díaz-Morales JF

更新日期：2015-01-01 00:00:00

abstract：:The aim of the present study was to test whether serum concentrations of leptin in ewes vary with a daily rhythm. For this purpose, we examined 24 h serum leptin profiles of ewes exposed to natural photoperiodic conditions and subjected to two different feeding schedules (regular feeding and fasting). The results show...

journal_title：Chronobiology international

authors： Bertolucci C,Caola G,Foà A,Piccione G

更新日期：2005-01-01 00:00:00

abstract：:Behavior, physiological functions and cognitive performance change over the time of the day. These daily rhythms are either externally driven by rhythmic environmental cues such as the light/dark cycle (masking) or controlled by an internal circadian clock, the suprachiasmatic nucleus (SCN), which can be entrained to ...

journal_title：Chronobiology international

authors： Pfeffer M,Korf HW,von Gall C

更新日期：2015-02-01 00:00:00

abstract：:Fourteen healthy subjects have been studied in an isolation unit while living on a 30h "day" (20h awake, 10h asleep) for 14 (solar) days but while aware of real time. Waking activities were sedentary and included reading, watching television, and so forth. Throughout, regular recordings of rectal temperature were made...

journal_title：Chronobiology international

authors： Minors DS,Folkard S,Waterhouse JM

更新日期：1996-10-01 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：:It has long been recognized that older shift workers may have shorter and more disturbed day sleeps between successive night shifts than their younger colleagues. This has given rise to considerable concern over the safety of aging shift workers because of the increasing age of the work force and increases in retireme...

journal_title：Chronobiology international

authors： Folkard S

更新日期：2008-04-01 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

authors： Leibowitz D,Planer D,Weiss T,Rott D

更新日期：2007-01-01 00:00:00

abstract：:There is strong association between chronic kidney disease (CKD) and increased prevalence of hypertension, risk of end-organ damage, and cardiovascular disease (CVD). Non-dipping, as determined by ambulatory blood pressure (BP) monitoring (ABPM), is frequent in CKD and has also been consistently associated with increa...

journal_title：Chronobiology international

authors： Mojón A,Ayala DE,Piñeiro L,Otero A,Crespo JJ,Moyá A,Bóveda J,de Lis JP,Fernández JR,Hermida RC,Hygia Project Investigators.

更新日期：2013-03-01 00:00:00

abstract：:Bone sarcomatous cells derived from human malignant tumors were cultured. The mitotic index was recorded for 39 hr. When the cultured cells originated from patients with cancer disease before any chemotherapy, ultradian mitotic rhythms of a 6-9-hr period were detected, but in many cases only after a sensitive statisti...

journal_title：Chronobiology international

authors： Petrovic A,Oudet C,Stutzmann J

更新日期：1989-01-01 00:00:00

abstract：:The properties of the circadian photoperiodic oscillator have been investigated in detail only in the Japanese quail. While the study of the quail is clearly very important, one cannot simply assume that other species, especially passerines that seem to have a different circadian organization than quail, function the ...

journal_title：Chronobiology international

authors： Singh S,Misra M,Rani S,Kumar V

更新日期：2002-09-01 00:00:00

abstract：:Fourteen ambulatory subjects, varying in their amount of habitual physical activity, were studied for 24 h during a total of 25 "typical" days. Rectal temperature was recorded every 6 minutes, an activity diary was filled in every half hour, and wrist activity and heart rate were monitored every minute. Actimetry and ...

journal_title：Chronobiology international

authors： Waterhouse J,Edwards B,Mugarza J,Flemming R,Minors D,Calbraith D,Williams G,Atkinson G,Reilly T

更新日期：1999-07-01 00:00:00

abstract：:In Channa punctatus, a significant daily variation in hypothalamic 5-HT level and monoamine oxidase (MAO) activity was noticed in preparatory phase (February), but not in prespawning (May) or postspawning (November) phases. Hypothalamic dopamine (DA) and noradrenaline (NA), on the other hand, showed marked daily varia...

journal_title：Chronobiology international

authors： Khan IA,Joy KP

更新日期：1988-01-01 00:00:00

abstract：:In 24h studies of bone marrow (BM), circadian stage-dependent variations were demonstrated in the proliferative activity of BM cells from subsets of 35 healthy diurnally active men. On an average, the percentage of total BM cells in deoxyribonucleic acid (DNA) synthesis phase was 188% greater at midday than at midnigh...

journal_title：Chronobiology international

authors： Smaaland R,Sothern RB,Laerum OD,Abrahamsen JF

更新日期：2002-01-01 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

authors： Tischkau SA,Howell RE,Hickok JR,Krager SL,Bahr JM

更新日期：2011-02-01 00:00:00

abstract：:A variable number tandem repeat polymorphism (VNTR) in the period 3 (PER3) gene has been associated with heritable sleep and circadian variables, including self-rated chronotypes, polysomnographic (PSG) variables, insomnia and circadian sleep-wake disorders. This report describes novel molecular and clinical analyses ...

journal_title：Chronobiology international

authors： Mansour HA,Wood J,Chowdari KV,Tumuluru D,Bamne M,Monk TH,Hall MH,Buysse DJ,Nimgaonkar VL

更新日期：2017-01-01 00:00:00

abstract：:This study aimed to verify the prevalence and factors associated with excessive daytime sleepiness (EDS) among adolescents. In all, 1.132 people participated. They were aged between 14 and 19 years, of both sexes and they came from a city in southern Brazil. Many socio-demographic variables were collected (sex, age gr...

journal_title：Chronobiology international

authors： Meyer C,Ferrari Junior GJ,Andrade RD,Barbosa DG,da Silva RC,Pelegrini A,Gomes Felden ÉP

更新日期：2019-09-01 00:00:00

abstract：:Disruption of circadian rhythms, which frequently occurs during night shift work, may be associated with cancer progression. The effect of chronotype (preference for behaviors such as sleep, work, or exercise to occur at particular times of day, with an associated difference in circadian physiology) and alignment of b...

journal_title：Chronobiology international

authors： Hahm BJ,Jo B,Dhabhar FS,Palesh O,Aldridge-Gerry A,Bajestan SN,Neri E,Nouriani B,Spiegel D,Zeitzer JM

更新日期：2014-03-01 00:00:00

abstract：:Previous studies have reported sex differences in the pathophysiology of hypertension and responses to blood pressure (BP)-lowering medications. Moreover, men exhibit typically higher BP than women, the differences being greater for systolic (SBP) than diastolic (DBP) BP. These differences become apparent during adole...

journal_title：Chronobiology international

authors： Hermida RC,Ayala DE,Mojón A,Fontao MJ,Chayán L,Fernández JR

更新日期：2013-03-01 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：:In the laboratory rat, a number of physiological parameters display seasonal changes even under constant conditions of temperature, lighting, and food availability. Since there is evidence that prolactin (PRL) is, among the endocrine signals, a major mediator of seasonal adaptations, the authors aimed to examine wheth...

journal_title：Chronobiology international

authors： Jiménez-Ortega V,Barquilla PC,Pagano ES,Fernández-Mateos P,Esquifino AI,Cardinali DP

更新日期：2012-10-01 00:00:00