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Purinergic signals regulate daily s-phase cell activity in the ciliary marginal zone of the zebrafish retina
(SAGE Publications, 2011-04)
Regeneration and growth that occur in the adult teleost retina have been helpful in identifying molecular and cellular mechanisms underlying cell proliferation and differentiation. Here, it is reported that S-phase cell ...
Processing bodies oscillate in neuro 2A cells
(Frontiers Media S.A., 2019-10)
Circadian rhythms are biological variables that oscillate with periods close to 24 h that are generated internally by biological clocks. Depending on the tissue/cell type, about 5–20% of genes are expressed rhythmically. ...
Zebrafish arylalkylamine-N-acetyltransferase genes: targets for regulation of the circadian clock
(BioScientifica, 2006-04)
Daily rhythms of melatonin production are controlled by changes in the activity of arylalkylamine-N-acetyltransferase (AANAT). Zebrafish possess two aanats, aanat1 and aanat2; the former is expressed only in the retina and ...
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 ...
Aging-induced changes in 24-h rhythms of mitogenic responses, lymphocyte subset populations and neurotransmitter and amino acid content in rat submaxillary lymph nodes during Freund's adjuvant arthritis
(Pergamon-Elsevier Science Ltd, 2001-02)
In young (two months) and aged (18 months) male rats injected s.c. with Freund´s adjuvant or adjuvant´s vehicle 18 days earlier, 24-h variations in mitogenic responses, lymphocyte subsets and monoamine and amino acid content ...
The primate seahorse rhythm
(Elsevier B.V., 2015)
The primate seahorse rhythm
(Elsevier B.V., 2015)
Vortices nucleation by inherent fluctuations in nematic liquid crystal cells
(Springer, 2022)
Multistable systems are characterized by exhibiting domain coexistence, where each domain accounts for the different equilibrium states. In case these systems are described by vectorial fields, domains can be connected ...