Common migraine as a weekly and seasonal headache.

abstract：:Field observations spanning 1 year of the visits of two bee species--Tetraglossula bigamica (Hymenoptera: Colletidae) and Pseudagapostemon brasiliensis (Hymenoptera: Halictidae)--to the flowers of Ludwigia elegans (Onagraceae) evinced the existence of circadian and circannual components in the rhythms of activity both...

journal_title：Chronobiology international

authors： Gimenes M,Benedito-Silva AA,Marques MD

更新日期：1993-02-01 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：: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

authors： Perpoint B,Mismetti P,Simitsidis S,Hocquart J,Rambaud C,Buchmuller A,Queneau P,Decousus H

更新日期：1994-04-01 00:00:00

abstract：:Physiological and biomechanical constraints as well as their fluctuations throughout the day must be considered when studying determinant factors in the preferred pedaling rate of elite cyclists. The aim of this study was to monitor the diurnal variation of spontaneous pedaling rate and movement kinematics over the cr...

journal_title：Chronobiology international

authors： Moussay S,Bessot N,Gauthier A,Larue J,Sesboüe B,Davenne D

更新日期：2003-09-01 00:00:00

abstract：:Acute thrombotic events frequently occur in the early morning among hyperlipidemic patients. The activity of plasminogen activator inhibitor-1 (PAI-1), a potent inhibitor of the fibrinolytic system, oscillates daily, and this is considered one mechanism that underlies the morning onset of acute thrombotic events in hy...

journal_title：Chronobiology international

authors： Hayashida S,Kuramoto Y,Koyanagi S,Oishi K,Fujiki J,Matsunaga N,Ikeda E,Ohdo S,Shimeno H,Soeda S

更新日期：2010-10-01 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：:Night shiftworkers often complain of disturbed sleep during the day. This could be partly caused by morning sunlight exposure during the commute home, which tends to maintain the circadian clock on a daytime rhythm. The circadian clock is most sensitive to the blue portion of the visible spectrum, so our aim was to de...

journal_title：Chronobiology international

authors： Sasseville A,Benhaberou-Brun D,Fontaine C,Charon MC,Hebert M

更新日期：2009-07-01 00:00:00

abstract：:Light-at-night (LAN) is a worldwide problem co-distributed with breast cancer prevalence. We hypothesized that exposure to LAN is coincided with a decreased melatonin (MLT) secretion level, followed by epigenetic modifications and resulted in higher breast cancer tumors growth-rate. Accordingly, we studied the effect ...

journal_title：Chronobiology international

authors： Schwimmer H,Metzer A,Pilosof Y,Szyf M,Machnes ZM,Fares F,Harel O,Haim A

更新日期：2014-02-01 00:00:00

abstract：:Therapy with oral anticoagulants (OACs) is a risk factor for cerebral hemorrhage (CH). Although different studies have been undertaken to investigate the timing of the onset of major cardiovascular events, no data exist on temporal patterns of the onset of CH in subjects treated with OACs. The aim of this study is to ...

journal_title：Chronobiology international

authors： Fabbian F,Manfredini R,De Giorgi A,Gallerani M,Cavazza M,Grifoni S,Fabbri A,Cervellin G,Ferrari AM,Imberti D,PROMPT Registry Investigators.

更新日期：2016-01-01 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：:Long working hours have been associated with an increased risk of cardiovascular disease, but its relationship with hypertension remains unclear. The objective of this study is to examine the relationship between overtime and presence of hypertension using data from a large-scale multi-company study in Japan. Particip...

journal_title：Chronobiology international

authors： Imai T,Kuwahara K,Nishihara A,Nakagawa T,Yamamoto S,Honda T,Miyamoto T,Kochi T,Eguchi M,Uehara A,Kuroda R,Omoto D,Nagata T,Pham NM,Kurotani K,Nanri A,Akter S,Kabe I,Mizoue T,Sone T,Dohi S,Japan Epidemiology Coll

更新日期：2014-12-01 00:00:00

abstract：:The present article analyzes locomotor activity rhythms in Tinca tinca. To that end, three different experiments were conducted on 24 animals (20 g body weight) kept in pairs in 60-liter aquaria fitted with infrared sensors connected to a computer to continuously record fish movements. The first experiment was designe...

journal_title：Chronobiology international

authors： Herrero MJ,Madrid JA,Sánchez-Vázquez FJ

更新日期：2003-11-01 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：:A preliminary study was conducted to evaluate the change in nocturnal concentrations of testosterone, luteinizing hormone, growth hormone, prolactin, thyroxine, and cortisol following a control day (no exercise) and on a day in which exercise was performed. Exercise consisted of 90 min of cycling at 70% of each subjec...

journal_title：Chronobiology international

authors： Hackney AC,Ness RJ,Schrieber A

更新日期：1989-01-01 00:00:00

abstract：:Morningness-eveningness, or chronotype, reflects the timing of sleep-wake patterns across a 24-hour day. Extant research has revealed that chronotype correlates with numerous psychological constructs including cognitive ability. In the current research, we examined how people with different chronotypes perceive their ...

journal_title：Chronobiology international

authors： Zajenkowski M,Jankowski KS,Stolarski M

更新日期：2019-12-01 00:00:00

abstract：:The present study was designed to investigate the effect of Ramadan fasting on feelings, dietary intake, rating of perceived exertion (RPE) and repeated high-intensity short-term maximal performance. Thirteen physically active men (age: 21.2 ± 2.9 years, height: 175.6 ± 5.6 cm, body-mass: 72.4 ± 8.6 kg) performed a 5-...

journal_title：Chronobiology international

authors： Boukhris O,Hsouna H,Chtourou L,Abdesalem R,BenSalem S,Tahri N,Trabelsi K,Stannard SR,Chtourou H

更新日期：2019-01-01 00:00:00

abstract：:The 3111T/C single nucleotide polymorphism (SNP) of Circadian Locomotor Output Cycles Kaput (CLOCK) gene reportedly affects gastric motility before breakfast. It is of interest to know whether this SNP can affect the motility during the daytime. We investigated the association between the CLOCK 3111T/C SNP and several...

journal_title：Chronobiology international

authors： Yamaguchi M,Kotani K,Tsuzaki K,Motokubota N,Komai N,Sakane N,Moritani T,Nagai N

更新日期：2017-01-01 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 aim of this study was to carry out a comparison of the ability to discriminate between extreme chronotypes, i.e., morning- and evening-types, among the Morningness-Eveningness Questionnaire (MEQ) and its reduced version (rMEQ). To this end a secondary analysis of cohort studies, using two different approaches, was...

journal_title：Chronobiology international

authors： Tonetti L,Natale V

更新日期：2019-02-01 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：:Light is an important environmental stimulus for the entrainment of the circadian clock and for increasing alertness. The intrinsically photosensitive ganglion cells in the retina play an important role in transferring this light information to the circadian system and they are elicited in particular by short-waveleng...

journal_title：Chronobiology international

authors： Giménez MC,Beersma DG,Bollen P,van der Linden ML,Gordijn MC

更新日期：2014-06-01 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

authors： Globig S,Witte K,Lemmer B

更新日期：1999-05-01 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：:Using structural equation modeling, it can be shown that long weekly working hours and work on weekends, nights, and in shifts have detrimental effects on psychovegetative health. Employees' reported subjective work-life balance also decreases with increasing number of hours worked/week, days worked on weekends, or at...

journal_title：Chronobiology international

authors： Wirtz A,Nachreiner F

更新日期：2010-07-01 00:00:00

abstract：:Seasonal variations have been described in humans in several variables such as sleep, mood, appetite, food preferences, or body weight. We hypothesized that these variations could also influence the decrease in body weight rate in patients submitted to body weight loss interventions. Thus, here we tested the variation...

journal_title：Chronobiology international

authors： Cambras T,Pardina E,Carmona J,Ricart-Jane D,Minarro A,Ferrer R,Lecube A,Balibrea JM,Caubet E,González O,Vilallonga R,Cuello E,Fort JM,Baena-Fustegueras JA,Díez-Noguera A,Peinado-Onsurbe J

更新日期：2019-05-01 00:00:00

abstract：:Populations working night shift are high risk for diet-related chronic illness which may result from circadian misalignment. Studies documenting nutritional habits among night shift workers have relied on inaccurate approximations of dietary intake. The primary purpose of this pilot study was to gather feasibility inf...

journal_title：Chronobiology international

authors： Bigand T,Cason M,Diede T,Wilson M

更新日期：2020-09-28 00:00:00

abstract：:The aim of the study was to evaluate the influence of chronotype (morning-type versus evening-type) living in a fixed sleep-wake schedule different from one's preferred sleep schedules on the time course of neurobehavioral performance during controlled extended wakefulness. The authors studied 9 morning-type and 9 eve...

journal_title：Chronobiology international

authors： Taillard J,Philip P,Claustrat B,Capelli A,Coste O,Chaumet G,Sagaspe P

更新日期：2011-07-01 00:00:00

abstract：:Sleep-related problems, such as symptoms of insomnia, daytime sleepiness, shorter sleep duration, or a delayed sleep-wake schedule, are known to be risk factors for depression. In general, depression is more prevalent in women than in men, but sleep-related problems do not necessarily show similar gender predominance....

journal_title：Chronobiology international

authors： Morita Y,Sasai-Sakuma T,Asaoka S,Inoue Y

更新日期：2015-01-01 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

authors： Magnusson A,Boivin D

更新日期：2003-03-01 00:00:00

abstract：:The ventromedial hypothalamic nucleus (VMH) regulates various autonomic, endocrine, and behavioral activities. These activities show annual changes, and the pineal gland is involved in their adjustment to environmental cues. Therefore, this study investigated whether the VMH belongs to the effector structures of the p...

journal_title：Chronobiology international

authors： Peschke D,Teichmann J,Peschke E

更新日期：2000-01-01 00:00:00