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Influence of light/dark cycle and orexins on breathing control in green iguanas (Iguana iguana)
(2020-12-01)
Light/dark cycle affects the physiology of vertebrates and hypothalamic orexin neurons (ORX) are involved in this function. The breathing pattern of the green iguana changes from continuous to episodic across the light/dark ...
Regulação da mobilização de reservas durante o estabelecimento tardio em plântulas de girassol cultivadas sob escuro contínuo
(BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM BIOQUÍMICA, 2016-06-23)
Reserve mobilization, metabolite partitioning, and reserve-degrading enzyme activities were studied in sunflower seedlings cultivated in vitro under 12-h photoperiod or in the absence of light to investigate the involvement ...
Orexinergic system in the locus coeruleus modulates the CO2 ventilatory response
(2016-05-01)
The orexins are hypothalamic neuropeptides involved in an array of functions such as regulation of sleep/wake states and chemoreception to CO2/pH. The locus coeruleus (LC) is a chemosensitive site and expresses an extensive ...
Alternative splicing and transcription elongation in plants
(Frontiers Media S.A., 2019-03)
Alternative splicing and transcription elongation by RNA polymerase II (RNAPII) are two processes which are tightly connected. Splicing is a co-transcriptional process, and different experimental approaches show that ...
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 ...
Modernización del alumbrado público en el municipio de Envigado: Diseños luminotécnicos, levantamientos y planos
(Medellín - Colombia, 2023)
Neurotransmissão orexinérgica no Locus coeruleus : participação na resposta ventilatória à hipercapnia na vigília e sono nas fases clara e escura em ratos não anestesiados
(Universidade Federal de São CarlosUFSCarPrograma Interinstitucional de Pós-Graduação em Ciências Fisiológicas - PIPGCFCâmpus São Carlos, 2015-10-16)
The orexins are hypothalamic neuropeptides involved in an array of functions such as regulation of sleep/wake states and chemoreception to CO2/pH. The Locus coeruleus (LC) is a chemosensitive site and expresses an extensive ...