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Circadian rhythms and post-transcriptional regulation in higher plants
(Frontiers, 2015-06-12)
The circadian clock of plants allows them to cope with daily changes in their environment. This is accomplished by the rhythmic regulation of gene expression, in a process that involves many regulatory steps. One of the ...
Longitudinal study of daily variation of rats' behavior in the elevated plus-maze
(Elsevier B.V., 2003-01-01)
We conducted a longitudinal study about daily variation of Wistar male rats' behavior in the elevated plus-maze (EPM) evaluated in the 1st, 2nd, 3rd, 6th, 12th, and 18th months of life. Animals were submitted to the plus-maze ...
Daily rhythms of glycerophospholipid synthesis in fibroblast cultures involve differential enzyme contributions
(American Society for Biochemistry and Molecular Biology, 2013-05-02)
Circadian clocks regulate the temporal organization of several biochemical processes including lipid metabolism and their disruption leads to severe metabolic disorders. Immortalized cell lines acting as circadian clocks ...
S100 beta Protein Expression: Gender- and Age-Related Daily Changes
(SPRINGER/PLENUM PUBLISHERS, 2009)
S100 beta is a soluble protein released by glial cells mainly under the activation of the 5-HT1A receptor. It has been reported as a neuro-trophic and -tropic factor that promotes neurite maturation and outgrowth during ...
VISUAL RHYTHM-BASED TIME SERIES ANALYSIS FOR PHENOLOGY STUDIES
(Ieee, 2013-01-01)
Plant phenology has gained importance in the context of global change research, stimulating the development of new technologies for phenological observation. In this context, digital cameras have been successfully used as ...
Plant Species Identification with Phenological Visual Rhythms
(Ieee, 2013-01-01)
Plant phenology studies recurrent plant life cycles events and is a key component of climate change research. To increase accuracy of observations, new technologies have been applied for phenological observation, and one ...
Visual rhythm-based time series analysis for phenology studies
(2013-12-01)
Plant phenology has gained importance in the context of global change research, stimulating the development of new technologies for phenological observation. In this context, digital cameras have been successfully used as ...
Plant species identification with phenological visual rhythms
(2013-01-01)
Plant phenology studies recurrent plant life cycles events and is a key component of climate change research. To increase accuracy of observations, new technologies have been applied for phenological observation, and one ...
Circadian rhythm of intraocular pressure in cats
(Wiley Blackwell Publishing, Inc, 2007-05)
Objective To evaluate the rhythm of intraocular pressure (IOP) in healthy domestic cats with no evidence of ocular disease and to analyze the influence of photoperiod, age, gender and ocular diseases on diurnal-nocturnal ...