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Circadian rhythm of anti-fungal prenylated chromene in leaves of Piper aduncum
(Wiley-Blackwell, 2005-07-01)
Leaves of Piper aduncum accumulate the anti-fungal chromenes methyl 2,2-dimethyl-2H-1-chromene-6-carboxylate (1) and methyl 2,2-dimethyl-8-(3'-methyl-2'-butenyl)-2H-1-chromene-6-carboxylate (2). The enzymatic formation of ...
Circadian rhythm of anti-fungal prenylated chromene in leaves of Piper aduncum
(Wiley-Blackwell, 2005-07-01)
Leaves of Piper aduncum accumulate the anti-fungal chromenes methyl 2,2-dimethyl-2H-1-chromene-6-carboxylate (1) and methyl 2,2-dimethyl-8-(3'-methyl-2'-butenyl)-2H-1-chromene-6-carboxylate (2). The enzymatic formation of ...
Circadian Period Integrates Network Information Through Activation of the BMP Signaling Pathway
(Public Library of Science, 2013-12-10)
Living organisms use biological clocks to maintain their internal temporal order and anticipate daily environmental changes. In Drosophila, circadian regulation of locomotor behavior is controlled by ∼150 neurons; among ...
Role of the circadian clock in the statistics of locomotor activity in Drosophila
(Public Library of Science, 2018-08)
In many animals the circadian rhythm of locomotor activity is controlled by an endogenous circadian clock. Using custom made housing and video tracking software in order to obtain high spatial and temporal resolution, we ...
Suprachiasmatic astrocytes modulate the circadian clock in response to TNF-α
(American Association of Immunologists, 2013-11)
The immune and the circadian systems interact in a bidirectional fashion. The master circadian oscillator, located in the suprachiasmatic nuclei (SCN) of the hypothalamus, responds to peripheral and local immune stimuli, ...
Circadian plasticity: from structure to behavior
(Elsevier, 2011)
Over the years it has become clear that the biological clock acts at different levels, ranging from the control of gene expression, protein stability, or subcellular localization of key proteins, to the fine tuning of ...
Circadian phase and intertrial interval interfere with social recognition memory
(Pergamon-Elsevier Science Ltd, 2009-01)
A modified version of the social habituation/dis-habituation paradigm was employed to examine social recognition memory in Wistar rats during two opposing (active and inactive) circadian phases, using different intertrial ...
Dissociation of the circadian rhythm of locomotor activity in a 22 h light-dark cycle impairs passive avoidance but not object recognition memory in rats
(Pergamon-Elsevier Science Ltd, 2008-06)
We analyzed the effect of dissociation of the circadian rhythm of locomotor activity on the performance in two memory tasks in rats. One group of animals was maintained in a normal 24 h light-dark cycle of 12:12 (T24 group, ...
A time to learn, a time to teach
(Wiley, 2014-12)
Six years ago we were invited as editors of a special issue of Mind, Brain, and Education devoted to the role of sleep and circadian rhythms on teaching and learning activities (Golombek & Cardinali, 2008). Several authors ...
Circadian rhythm of anti-fungal prenylated chromene in leaves of Piper aduncum
(Wiley-Blackwell, 2014)