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Spanish translation of the mood rhythm instrument: a novel approach to mood evaluation
(HCPA/FAMED/UFRGS, 2017)
Salivary bone turnover markers in healthy pre- and postmenopausal women: daily and seasonal rhythm
(Springer Heidelberg, 2012-04)
No studies had investigated circadian and circannual rhythms of bone biomarkers in whole saliva. We evaluated the salivary daily and seasonal rhythm of carboxy-terminal telopeptide of type I collagen (CTX) and bone alkaline ...
English speech rhythm in instructed learners. Its development as shown by VarcoV
(Universidad Nacional del Comahue. Facultad de Lenguas, 2019)
Speech rhythm is viewed as the product of different phonetic and phonological properties. This work shows the rhythmic acquisition of instructed learners of English as an L2 whose mother tongue is Spanish. Two main variables ...
Circadian Rhythms
(Cambridge University Press, 2014)
Every time one wakes up minutes before the alarm clock is set to go off, it seems logical to imagine that there must be a time-keeping mechanism inside us. And that is indeed the case. Circadian rhythms (circa: around, ...
Circadian pattern of wheel-running activity of a South American subterranean rodent (Ctenomys cf knightii)
(Taylor & Francis, 2009-01)
Circadian rhythms are regarded as essentially ubiquitous features of animal behavior and are thought to confer important adaptive advantages. However, although circadian systems of rodents have been among the most extensively ...
Circadian rhythms of proliferation events in two mouse carcinomas
(Taylor & Francis Ltd, 2015-07)
We studied the index of DNA synthesis (DNAs) of two cellular carcinomas: the hepatocellular ES12a and the mammary TN60 of mice, throughout one circadian cycle. In the results, we observed that both tumors have circadian ...
Division of labor in work shifts by leaf-cutting ants
(Nature Publishing Group, 2021-04-22)
Foraging rhythms in eusocial insects are determined by the colony´s overall pattern. However, in leaf-cutting ant workers, individual rhythms are not fully synchronized with the colonies’ rhythm. The colony as a whole is ...
Magnetic fields, cancer and circadian rhythms: Hypotheses on the relevance of intermittence and cycling
(The Royal Society, 2019-11-04)
This commentary deals with the controversial relation between magnetic fields (MF) and cancer. Having been argued in a recent review article published in the Proceedings B that circadian rhythms could be a key to explain ...
Circadian rhythms in metabolic variables in Caenorhabditis elegans
(Pergamon-Elsevier Science Ltd, 2011-06)
Circadian rhythms govern a wide variety of physiological and metabolic functions in most organisms through neural networks, hormones and gene expression. In this work, we studied the circadian variation in metabolic variables ...
Alterations in Metabolism and Diurnal Rhythms following Bilateral Surgical Removal of the Superior Cervical Ganglia in Rats
(Frontiers Media SA, 2018-01)
Mammalian circadian rhythms are controlled by a master pacemaker located in the suprachiasmatic nuclei (SCN), which is synchronized to the environment by photic and nonphotic stimuli. One of the main functions of the SCN ...