Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Malcolm D Ogilvie"'
Autor:
Patricia J Sollars, Michael J Weiser, Andrea E Kudwa, Jayne R Bramley, Malcolm D Ogilvie, Robert L Spencer, Robert J Handa, Gary E Pickard
Publikováno v:
PLoS ONE, Vol 9, Iss 11, p e111944 (2014)
The suprachiasmatic nucleus (SCN) is a circadian oscillator entrained to the day/night cycle via input from the retina. Serotonin (5-HT) afferents to the SCN modulate retinal signals via activation of 5-HT1B receptors, decreasing responsiveness to li
Externí odkaz:
https://doaj.org/article/76f039b039974d22beac66decdd773c5
Publikováno v:
PLoS ONE, Vol 4, Iss 3, p e4984 (2009)
Retinal ganglion cells that express the photopigment melanopsin are intrinsically photosensitive (ipRGCs) and exhibit robust synaptically driven ON-responses to light, yet they will continue to depolarize in response to light when all synaptic input
Externí odkaz:
https://doaj.org/article/39f4a50d92484d3bb53031d4388d85d6
Publikováno v:
Journal of Biological Rhythms. 21:21-32
The hypothalamic suprachiasmatic nucleus (SCN) is a circadian oscillator that receives glutamatergic afferents from the retina and serotonergic afferents from the midbrain. Activation of presynaptic serotonin 1B (5-HT1B) receptors on retinal terminal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1bac2e054298c6de65cc93ee5e1b7cdb
https://doi.org/10.1177/0748730405283765
https://doi.org/10.1177/0748730405283765
Autor:
Malcolm D. Ogilvie, Cynthia A. Smeraski, Patricia J. Sollars, Lynn W. Enquist, Gary E. Pickard
Publikováno v:
The Journal of Comparative Neurology. 471:298-313
Intraocular injection of the Bartha strain of pseudorabies virus (PRV Bartha) results in transsynaptic infection of the hypothalamic suprachiasmatic nucleus (SCN), a retinorecipient circadian oscillator. PRV Bartha infection of a limited number of re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1591b374977907f50af405ca49634763
https://doi.org/10.1002/cne.20030
https://doi.org/10.1002/cne.20030
Publikováno v:
Journal of Biological Rhythms. 18:145-158
Serotonin (5-HT) is thought to play a role in regulating nonphotic phase shifts and modulating photic phase shifts of the mammalian circadian system, but results with different species (rats vs. hamsters) and techniques (in vivo vs. in vitro; systemi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28f99c0a1dbbac1c3bffb25af50933ad
https://doi.org/10.1177/0748730403251805
https://doi.org/10.1177/0748730403251805
Publikováno v:
Journal of Biological Rhythms. 17:428-437
Serotonin (5-HT) can act presynaptically at 5-HT1B receptors on retinal terminals in the suprachiasmatic nucleus (SCN) to inhibit glutamate release, thereby modulating the effects of light on circadian behavior. 5-HT1B receptor agonists (1) inhibit l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::910d1db4080c937c370d7d14ffd3f22c
https://doi.org/10.1177/074873002237137
https://doi.org/10.1177/074873002237137
Autor:
Susan S. Margulies, Allan I. Pack, Michael J. Brennick, Luke Hiller, Malcolm D. Ogilvie, Warren B. Gefter
Publikováno v:
Journal of Applied Physiology. 85:1884-1897
Upper airway compliance indicates the potential of the airway to collapse and is relevant to the pathogenesis of obstructive sleep apnea. We hypothesized that compliance would vary over the rostral-to-caudal extent of the pharyngeal airway. In a para
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c8670af30a728b4111426b69e33831c
https://doi.org/10.1152/jappl.1998.85.5.1884
https://doi.org/10.1152/jappl.1998.85.5.1884
Publikováno v:
NeuroReport. 7:1245-1248
Induced changes in the level of daily activity can alter the period of the mammalian circadian clock. In this report, we examined the period of the circadian rhythm of wheel-running activity in a transgenic neurological mouse mutant, Wocko. Wocko mic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02f722db43168d51af767b1e4fd49037
https://doi.org/10.1097/00001756-199605170-00004
https://doi.org/10.1097/00001756-199605170-00004
Publikováno v:
NeuroReport. 7:529-533
We hypothesize that sleep homeostasis involves, at least in part, the immune system modulator interleukin-1 beta (IL-1 beta). Using the reverse transcription-polymerase chain reaction, IL-1 beta mRNA levels in the rat CNS were evaluated after a perio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93967cd7a578287783ccea6c30fb339a
https://doi.org/10.1097/00001756-199601310-00037
https://doi.org/10.1097/00001756-199601310-00037
Publikováno v:
Neural Computation. 6:56-68
To help evaluate the hypothesis that the central respiratory rhythm is generated by a network of interacting neurons, a network model of respiratory rhythmogenesis is formulated and examined computationally. The neural elements of the network are dri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::647f4bfcbb413ae26a70a80b3625befd
https://doi.org/10.1162/neco.1994.6.1.56
https://doi.org/10.1162/neco.1994.6.1.56