Search Results - "Baldridge, W H"

Suppressive Actions of Betaxolol on Ionic Currents in Retinal Ganglion Cells May Explain its Neuroprotective Effects by Hirooka, Kazuyuki, Kelly, Melanie E.M, Baldridge, William H, Barnes, Steven

“…Betaxolol, a β1-selective adrenoceptor antagonist, is widely used in the treatment of glaucoma. In addition to its ocular hypotensive effects, betaxolol has…”
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Modulation of endogenous dopamine release in the fish retina by light and prolonged darkness by Weiler, R, Baldridge, W H, Mangel, S C, Dowling, J E

“…The effect of light stimuli and prolonged darkness on the release of endogenous dopamine was measured in the white perch and hybrid bass retinas. Isolated…”
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Taurine Blocks Spontaneous Cone Contraction but Not Horizontal Cell Dark Suppression in Isolated Goldfish Retina by Baldridge, William H., McLure, Paul, Pow, David V.

“…: The objective of this study was to investigate the effects of taurine on cone retinomotor movements and the responses of cone‐driven horizontal cells in…”
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Threshold and chromatic sensitivity changes in fish cone horizontal cells following prolonged darkness by Mangel, S C, Baldridge, W H, Weiler, R, Dowling, J E

“…The light-evoked responses of L-type cone horizontal cells in the teleost retina were studied following a prolonged period of complete darkness. Intact,…”
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Dark-suppression and light-sensitization of horizontal cell responses in the hybrid bass retina by Baldridge, W H, Weiler, R, Dowling, J E

“…The responsiveness of luminosity-type horizontal cells, recorded intracellularly from isolated hybrid bass retinas, decreased after superfusion for 2 h in…”
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Spinules: a case for synaptic plasticity by Baldridge, W H, Ball, A K

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Dopaminergic regulation of horizontal cell gap junction particle density in goldfish retina by Baldridge, W H, Ball, A K, Miller, R G

“…Light- or dark-adapted goldfish (Carassius auratus) retinas were treated with dopamine, which is believed to uncouple horizontal cells via D1 receptors, or…”
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Optical Recordings of the Effects of Cholinergic Ligands on Neurons in the Ganglion Cell Layer of Mammalian Retina by Baldridge, William H

“…Cholinergic regulation of the activity of rabbit retinal ganglion cells and displaced amacrine cells was investigated using optical recording of changes in…”
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The modulation of intercellular coupling in the retina by Baldridge, William H., Vaney, David I., Weiler, Reto

“…Gap-junction coupling between retinal neurons of the same (homologous) or different (heterologous) type can be modulated dynamically by neurotransmitters and…”
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Tracer coupling of neurons in the rat retina inner nuclear layer labeled by Fluorogold by Abdel-Majid, Raja' M., Archibald, Michele L., Tremblay, François, Baldridge, William H.

“…A subpopulation of neurons in the inner nuclear layer (INL) of the rat retina were labeled 9–13 weeks after application of Fluorogold (FG) to the superior…”
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Gap junction particle density of horizontal cells in goldfish retinas lesioned with 6-OHDA by Baldridge, W H, Ball, A K, Miller, R G

“…The I1 dopaminergic interplexiform cells of the fish retina are believed to modulate horizontal cell coupling by increasing gap junction resistance. Dopamine…”
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Effects of norepinephrine on [3H]dopamine release and horizontal cell receptive-field size in the goldfish retina by Baldridge, W H, Tomasic, S, Ball, A K

“…Norepinephrine increased the release of pre-loaded [3H]dopamine from goldfish retinas. Pharmacological studies suggested that the norepinephrine-induced…”
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Purinergic regulation of cation conductances and intracellular Ca2+ in cultured rat retinal pigment epithelial cells by Ryan, Jennifer S., Baldridge, William H., Kelly, Melanie E. M.

“…We used whole-cell patch clamp and fluorescent calcium imaging techniques to investigate the effects of adenosine 5′-triphosphate (ATP) on membrane currents…”
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Neuromodulation of pigment movement in the RPE of normal and 6-OHDA-lesioned goldfish retinas by Ball, A K, Baldridge, W H, Fernback, T C

“…The role of dopamine as the endogenous signal-initiating light-dependent changes in the distribution of pigment granules in goldfish retinal pigment epithelium…”
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Nitric oxide donor stimulated increase of cyclic GMP in the goldfish retina by Baldridge, W H, Fischer, A J

“…Nitric oxide (NO) activates soluble guanylyl cyclase (sGC) and the resulting increase in cyclic guanosine monophosphate (cGMP) is an important intracellular…”
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Calcium-Sensitive Calcium Influx in Photoreceptor Inner Segments by Baldridge, William H, Kurennyi, Dmitri E, Barnes, Steven

“…William H. Baldridge , Dmitri E. Kurennyi , and Steven Barnes Neuroscience Research Group, University of Calgary, Faculty of Medicine, Calgary, Alberta T2N…”
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Evidence for D2 receptor regulation of dopamine release in the goldfish retina by Rashid, K, Baldridge, W H, Ball, A K

“…The possible existence of a dopamine D2 receptor-mediated regulation of dopamine release was investigated in the goldfish retina. Isolated retinas were…”
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Background illumination reduces horizontal cell receptive-field size in both normal and 6-hydroxydopamine-lesioned goldfish retinas by Baldridge, W H, Ball, A K

“…The effect of background illumination on horizontal cell receptive-field size and dye coupling was investigated in isolated superfused goldfish retinas…”
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Localization of adenylyl cyclase proteins in the rodent retina by Abdel-Majid, Raja’ M., Tremblay, François, Baldridge, William H.

“…The isoforms of adenylyl cyclase that mediate cyclic AMP signaling pathways in the retina are, for the most part, unknown. Therefore, the protein expression…”
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The tight junction as a barrier to cholesterol in canine epithelial cells by Miller, R G, Baldridge, W H

“…Filipin has been used to test several models of continuity or flow of lipid components through the tight junction. Cultured canine kidney cells (MDCK) were…”
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