Su, Yan Foppen, Ewout Mansur Machado, Frederico Sander Fliers, Eric Kalsbeek, Andries
Published in
Chronobiology international
Plasma triglyceride (TG) levels show a clear daily rhythm, however, thus far it is still unknown whether this rhythm results from a daily rhythm in TG production, TG uptake or both. Previous studies have shown that feeding activity affects plasma TG concentrations, but it is not clear how the daily rhythm in feeding activity affects plasma TG conce...
Davy, Jonathan Göbel, Matthias
Published in
Chronobiology international
Extended nap opportunities have been effective in maintaining alertness in the context of extended night shifts (+12 h). However, there is limited evidence of their efficacy during 8-h shifts. Thus, this study explored the effects of extended naps on cognitive, physiological and perceptual responses during four simulated, 8-h night shifts. In a lab...
Roveda, E Montaruli, A Galasso, L Pesenti, C Bruno, E Pasanisi, P Cortellini, M Rampichini, S Erzegovesi, S Caumo, A
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Published in
Chronobiology international
Recent findings suggest that altered rest-activity circadian rhythms (RARs) are associated with a compromised health status. RARs abnormalities have been observed also in several pathological conditions, such as cardiovascular, neurological, and cancer diseases. Binge eating disorder (BED) is the most common eating disorder, with a prevalence of 3....
Peliciari-Garcia, Rodrigo A Bargi-Souza, Paula Young, Martin E Nunes, Maria Tereza
Published in
Chronobiology international
Myocardial gene expression and metabolism fluctuate over the course of the day in association with changes in energy supply and demand. Time-of-day-dependent oscillations in myocardial processes have been linked to the intrinsic cardiomyocyte circadian clock. Triiodothyronine (T3) is an important modulator of heart metabolism and function. Recently...
Song, Jingjing Feng, Pan Zhao, Xiaoyue Xu, Wenjian Xiao, Lijuan Zhou, Jia Zheng, Yong
Published in
Chronobiology international
Studies have elucidated the various modulatory effects of chronotype and time-of-day on task-dependent brain activity, but it is unclear how chronotype and time-of-day regulate brain activity in response inhibition tasks. To address this question, we used functional magnetic resonance imaging (fMRI) to explore the effects of chronotype and time-of-...
Ma, Yifei Wei, Fu Nie, Guanghui Zhang, Li'e Qin, Jian Peng, Suwan Xiong, Feng Zhang, Zhiyong Yang, Xiaobo Peng, Xiaowu
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Published in
Chronobiology international
Few studies have reported on the effects of fixed and rotating shift systems on the prevalence of sleep disturbance. Thus, in this study, the relationships between different work schedules and sleep disturbance in Chinese workers were investigated. A total of 2180 workers aged 19-65 years responded to the self-report questionnaire on shift work sch...
Kerkhof, Gerard A
Published in
Chronobiology international
Taking into consideration that shift work has a wide-ranging impact on circadian and sleep functioning, it seems likely that shift work increases the risk of a general sleep disturbance, spread out over a multitude of comorbid sleep disorders. The aim of the present study is to analyze and present the sleep disorder data of 250 shift workers and 97...
Nie, Ke Wang, Kun Huang, Deng-Feng Huang, Yu-Bin Yin, Wu Ren, Da-Long Wang, Han Hu, Bing
Published in
Chronobiology international
per1b, period1b; per, period; per1, period1; per2, period2; per3, period3; ERG, electroretinogram; DA-IPCs, dopaminergic interplexiform cells; IRBP, interphotoreceptor retinoid binding protein; MS-222, methane-sulfonate; USTC, University of Science and Technology of China; OKR, optokinetic response; dpf, day postfertilization; 6-OHDA, 6-hydroxydopa...
Kantermann, Thomas Eastman, Charmane I
Published in
Chronobiology international
The timing of the circadian clock, circadian period and chronotype varies among individuals. To date, not much is known about how these parameters vary over time in an individual. We performed an analysis of the following five common circadian clock and chronotype measures: 1) the dim light melatonin onset (DLMO, a measure of circadian phase), 2) p...
Tsuchiya, Yoshiyuki Ushijima, Kentaro Noguchi, Tadahide Okada, Naruo Hayasaka, Jun-Ichi Jinbu, Yoshinori Ando, Hitoshi Mori, Yoshiyuki Kusama, Mikio Fujimura, Akio
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Published in
Chronobiology international
Docetaxel, cisplatin plus fluorouracil (DCF) regimen is a useful chemotherapy, but is sometimes withdrawn due to severe adverse effects (AE). In this study, we examined whether the chronotherapy of DCF regimen could reduce the drugs-induced toxicities in clinical practice. Patients with oral squamous cell carcinoma were enrolled. Chemotherapy start...
