Search Results - "Lambert, John D.C"

Imaging of Ca2+ responses mediated by presynaptic L-type channels on GABAergic boutons of cultured hippocampal neurons by Holmgaard, Kim, Jensen, Kimmo, Lambert, John D.C

“…Abstract We have previously demonstrated that L-type Ca2+ channels are involved in post-tetanic potentiation (PTP) of GABAergic IPSCs in cultured hippocampal…”
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Post-tetanic potentiation of GABAergic IPSCs in cultured hippocampal neurons is exclusively time-dependent by Korshoej, Anders R, Lambert, John D.C

“…Abstract We have previously shown that post-tetanic potentiation (PTP) of GABAergic IPSCs in cultured hippocampal neurons involves activation of L-type Ca2+…”
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Correlation of the expression of kainate receptor subtypes to responses evoked in cultured cortical and spinal cord neurones by Dai, Wei-Min, Christensen, Kenneth V, Egebjerg, Jan, Ebert, Bjarke, Lambert, John D.C

“…Responses of cultured rat cortical and spinal cord neurones to kainate (KA) have been related to the expression of KA receptor subunits revealed by single-cell…”
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Tetanus-induced asynchronous GABA release in cultured hippocampal neurons by Jensen, Kimmo, Lambert, John D.C., Jensen, Morten Skovgaard

“…Asynchronous GABA release was studied in cultured hippocampal neurons using paired whole-cell recordings. Tetanization of the presynaptic GABAergic neuron was…”
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Lifetime and Diffusion of Singlet Oxygen in a Cell by Skovsen, Esben, Snyder, John W, Lambert, John D. C, Ogilby, Peter R

“…In time- and spatially resolved experiments, singlet molecular oxygen, O2(aΔg), was created in a single nerve cell upon irradiation of a sensitizer…”
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Measuring the lifetime of singlet oxygen in a single cell: addressing the issue of cell viability by Hatz, Sonja, Lambert, John D C, Ogilby, Peter R

“…Singlet molecular oxygen, O(2)(a(1)Delta(g)), has been detected from single neurons and HeLa cells in time-resolved optical experiments by its 1270 nm…”
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Novel potent AMPA analogues differentially affect desensitisation of AMPA receptors in cultured hippocampal neurons by Banke, Tue G, Lambert, John D.C

“…The agonist actions of two AMPA receptor analogues, ( RS)-2-amino-3-(3-carboxy-5-methyl-4-isoxazolyl)propionic acid (ACPA) and (…”
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Subcellular, Time-Resolved Studies of Singlet Oxygen in Single Cells by Snyder, John W, Skovsen, Esben, Lambert, John D. C, Ogilby, Peter R

“…In time-resolved and spatially resolved experiments, singlet molecular oxygen, O2(aΔg), was created in a single nerve cell upon irradiation of a sensitizer…”
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Optical detection of singlet oxygen from single cells by Snyder, John W, Skovsen, Esben, Lambert, John D C, Poulsen, Lars, Ogilby, Peter R

“…The lowest excited electronic state of molecular oxygen, singlet molecular oxygen, O(2)(a (1)Delta(g)), is a reactive species involved in many chemical and…”
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Imaging of Ca 2+ responses mediated by presynaptic L-type channels on GABAergic boutons of cultured hippocampal neurons by Holmgaard, Kim, Jensen, Kimmo, Lambert, John D.C.

“…We have previously demonstrated that L-type Ca 2+ channels are involved in post-tetanic potentiation (PTP) of GABAergic IPSCs in cultured hippocampal neurons…”
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Photosensitized production of singlet oxygen: spatially-resolved optical studies in single cells by Breitenbach, Thomas, Kuimova, Marina K, Gbur, Peter, Hatz, Sonja, Schack, Nickolass Bitsch, Pedersen, Brian Wett, Lambert, John D C, Poulsen, Lars, Ogilby, Peter R

“…Singlet molecular oxygen, O(2)(a(1)Delta(g)), can be created in photosensitized experiments with sub-cellular spatial resolution in a single cell. This…”
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The relaxing effect of perivascular tissue on porcine retinal arterioles in vitro is mimicked by N‐methyl‐D‐aspartate and is blocked by prostaglandin synthesis inhibition by Holmgaard, Kim, Aalkjær, Christian, Lambert, John D. C., Hessellund, Anders, Bek, Toke

“… Purpose:  Retinal hyperperfusion resulting from disturbances in the regulation of arteriolar tone is involved in the pathophysiology of a variety of retinal…”
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Effect of intracellular photosensitized singlet oxygen production on the electrophysiological properties of cultured rat hippocampal neurons by Breitenbach, Thomas, Ogilby, Peter R, Lambert, John D C

“…Whole-cell patch-clamp recordings from single cultured mammalian neurons have been used to provide insight into early membrane-dependent events that result…”
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5,10,15,20-Tetrakis(N-Methyl-4-Pyridyl)-21H,23H-Porphine (TMPyP) as a Sensitizer for Singlet Oxygen Imaging in Cells: Characterizing the Irradiation-dependent Behavior of TMPyP in a Single Cell by Snyder, John W., Lambert, John D. C., Ogilby, Peter R.

“…Singlet molecular oxygen, a1Δg, can be detected from a single cell by its weak 1270 nm phosphorescence (a1Δg→X3Σg−) upon irradiation of the photosensitizer…”
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N-Methyl-D-Aspartic Acid Causes Relaxation of Porcine Retinal Arterioles through an Adenosine Receptor-Dependent Mechanism by Holmgaard, Kim, Aalkjaer, Christian, Lambert, John D. C, Bek, Toke

“…Disturbances in retinal perfusion due to impaired regulation of vascular tone are believed to be involved in the pathogenesis of several vision-threatening…”
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ATP-Induced Relaxation of Porcine Retinal Arterioles Depends on the Perivascular Retinal Tissue and Acts Via an Adenosine Receptor by Holmgaard, Kim, Aalkjaer, Christian, Lambert, John D. C., Bek, Toke

“…Purpose: Purinergic compounds and cyclooxygenase inhibitors are involved in the tone regulation of isolated retinal arterioles in vitro, but it is unknown…”
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Direct Optical Detection of Singlet Oxygen from a Single Cell by Zebger, Ingo, Snyder, John W., Andersen, Lars Klembt, Poulsen, Lars, Gao, Zhan, Lambert, John D. C., Kristiansen, Uffe, Ogilby, Peter R.

“…Singlet oxygen has been detected in single nerve cells by its weak 1270 nm phosphorescence (a1Δg→X3Σg−) upon irradiation of a photosensitizer incorporated in…”
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Somatic amplification of distally generated subthreshold EPSPs in rat hippocampal pyramidal neurones by Andreasen, Mogens, Lambert, John D. C.

“…Intracellular recordings from hippocampal CA1 pyramidal neurones revealed that EPSPs evoked by selective stimulation of the isolated afferent input to the…”
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Activity-Dependent Depression of GABAergic IPSCs in Cultured Hippocampal Neurons by Jensen, Kimmo, Lambert, John D. C, Jensen, Morten Skovgaard

“…  1 Department of Physiology and   2 Department of Neurobiology, Institute of Anatomy, University of Aarhus, DK-8000 Aarhus C, Denmark Jensen, Kimmo, John…”
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The excitability of CA1 pyramidal cell dendrites is modulated by a local Ca(2+)-dependent K(+)-conductance by Andreasen, M, Lambert, J D

“…Intracellular recordings are made from distal apical dendrites of CA1 pyramidal neurones in the rat hippocampal slice preparation. Injection of a threshold…”
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