Proceedings Abstracts of The Physiological Society

Cellular Signalling

Inhibition of the basolateral Cl- channel of rabbit gastric parietal cells by interleukin-1β is mediated by G12/G13-mediated Rho/Rho-kinase-dependent production of superoxide anion

T. Suzuki, Y. Ohira, A. Tanaka, M. Morii, H. Sakai and N. Takeguchi

J Physiol 547P (2003)

Oxidative stress and Ca2+ signalling in calf pulmonary artery endothelial cells

Jenny A. Wilkinson and Ron Jacob

J Physiol 547P (2003)

Elevated cytosolic calcium leads to remodelling of mitochondria and the endoplasmic reticulum

H. Llewelyn Roderick, Tony J. Collins, Michael J. Berridge and Martin D. Bootman

J Physiol 547P (2003)

Spontaneous calcium oscillations control the development of metabotropic signalling in hippocampal neurons

Paul Cuddon, H. Llewelyn Roderick, Peter B. Simpson*, Michael J. Berridge and Martin D. Bootman

J Physiol 547P (2003)

Spatio-temporal aspects of damage-induced proliferation in chick vestibular epithelial cultures

J.E. Bird and J.E. Gale

J Physiol 547P (2003)

Inhibition of inositol 1,4,5-trisphosphate (InsP3)-induced calcium release by neuronal calcium binding proteins (CaBP)

H. Llewelyn Roderick*, Martin D. Bootman*, Humbert De Smedt†, Jan B. Parys†, Ludwig Missiaen† and Nael N. Kasri†

J Physiol 547P (2003)

Effects of endothelin-1 and inositol 1,4,5-trisphosphate on calcium signalling in rat ventricular and atrial myocytes

Lauren Mackenzie, Martin D. Bootman, Michael J. Berridge and Andrew P. Proven

J Physiol 547P (2003)

Arachidonic acid-evoked non-capacitative calcium entry is dominant over capacitative calcium entry

Anthony M. Holmes*, H. Llewelyn Roderick*, Michael J. Berridge*, Fraser McDonald† and Martin D. Bootman*

J Physiol 547P (2003)

Rapid effects of 17β-oestradiol on ACh-induced Ca2+ signals might be mediated by cGMP in GT1-7 cells

A. Morales, M. Díaz*, J.G. Hernández-Jiménez and R. Alonso

J Physiol 548P (2003)

The endocrine disruptor bisphenol-A and the native hormone 17β-oestradiol rapidly activate transcription factor CREB in mouse pancreatic β-cells

Esther Fuentes, Ivan Quesada, M. Carmen Viso-León, Bernat Soria, Cristina Ripoll and Angel Nadal

J Physiol 548P (2003)

Dependence of de novo protein synthesis in the temporal potentiation of sensitivity in pancreatic β-cells in mice

R. Pomares*, E. Andreu*, S. Soriano† and J.V. Sánchez-Andrés†

J Physiol 548P (2003)

Involvement of endogenous reactive oxygen species in Ca2+ oscillations in pancreatic acinar cells

C. Camello-Almaraz, M.J. Pozo and P.J. Camello

J Physiol 548P (2003)

Ionic exchange properties of the intravesicular matrix of cholinergic synaptic vesicles from Torpedo electric organ

David Reigada*, Ismael Díez-Pérez†, Pau Gorostiza†, Albert Verdaguer†, Inmaculada Gómez de Aranda*, Oriol Pineda‡, Jaume Vilarrasa‡, Jordi Marsal*, Joan Blasi*, Jordi Aleu* and Carles Solsona*

J Physiol 548P (2003)

Effect of cholecystokinin on mitochondrial activity in isolated mouse pancreatic acinar cells

Antonio González, Ginés M. Salido and José A. Pariente

J Physiol 548P (2003)

Relation between cell proliferation and capacitative calcium entry amplitude in Hep G2 and HEK 293 cells

Olivier Mignen†, Antoine Enfissi*, Sylvie Prigent*, Trevor Shuttleworth‡ and Thierry Capiod*

J Physiol 548P (2003)

Quantification of the platelet-generating demarcation membrane system in rat megakaryocytes using whole-cell capacitance

Martyn P. Mahaut-Smith, David Thomas, Juan Martinez-Pinna and Michael J. Mason

J Physiol 548P (2003)

Effect of sarcoplasmic reticulum Ca2+ content on action-potential release of Ca2+ in rat skinned muscle fibres

G.S. Posterino and G.D. Lamb

J Physiol 548P (2003)

Slow and fast kiss-and-run modes of exocytosis are differentially controlled by extracellular and cytosolic calcium levels

G. Alvarez de Toledo, S. Navas, C. Fernández-Peruchena and L. Tabares

J Physiol 548P (2003)

Hydrogen peroxide induces release of calcium from agonist-sensitive and mitochondrial calcium stores in human platelets

Pedro C. Redondo, Antonio Asunción, Ginés M. Salido, Juan A. Rosado and Jose A. Pariente

J Physiol 548P (2003)

Evidence for the activation of store-mediated Ca2+ entry by a secretion-like coupling mechanism in mouse pancreatic acinar cells

Juan A. Rosado, Pedro C. Redondo, Antonio González, Ginés M. Salido and Jose A. Pariente

J Physiol 548P (2003)

Hydrogen peroxide reduces store-mediated Ca2+ entry and the plasma membrane calcium ATPase activity in human platelets

Jose A. Pariente, Pedro C. Redondo, Ginés M. Salido and Juan A. Rosado

J Physiol 548P (2003)

Hydralazine reduces the quantal size of secretory events by displacement of catecholamines from bovine adrenomedullary chromaffin secretory vesicles

Marcial Camacho, José D. Machado, Gabriela González, Mónica Montesinos, Miguel A. Brioso and Ricardo Borges

J Physiol 548P (2003)

Cyclooxygenase and cytochrome P-450 pathways induced by fetal calf serum regulate wound closure in 3T6 fibroblast cultures. Role of calcium and cAMP

Juan José Moreno

J Physiol 548P (2003)

Involvement of p60src in the activation of store-mediated Ca2+ entry in mouse pancreatic acinar cells

Juan A. Rosado, Pedro C. Redondo, Ana I. Lajas, Antonio González, Ginés M. Salido and Jose A. Pariente

J Physiol 548P (2003)

Role of ovarian steroids on insulin receptor in food restricted (50 %) rats

Ana Alonso, Rebeca Fernández, Fernando Díaz, Angeles M. Patterson and Celestino González

J Physiol 548P (2003)

H2O2 induces changes in mitochondrial activity in isolated mouse pancreatic acinar cells

A. González, M.P. Granados, G.M. Salido and J.A. Pariente

J Physiol 548P (2003)

Ca2+ stores and Ca2+ influx in cerebellar granule cells

P.J. Gómez, A.T. Hernández, C. Camello-Almaraz, M.J. Pozo and P.J. Camello

J Physiol 548P (2003)

Regulation of FSH induced PTTG and HIF-1α expression in ovarian granulosa cells

I. González-Robayna, I. Hernández, L.F. Fanjul and P. Santana

J Physiol 548P (2003)

Effects of conjugated linoleic acid on leptin gene expression and secretion in cultured rat adipocytes

P. Pérez-Matute, A. Marti, J.A. Martínez and M.J. Moreno-Aliaga

J Physiol 548P (2003)

Role of ATP and adenosine in the modulation of NOS-2 expression in cerebellar astrocytes

Dionisio L. Villegas and Enrique Castro

J Physiol 548P (2003)

Influence of the in vitro assay conditions on the spermine and espermidine immunomodulatory effect

F. Pérez-Cano, A. Franch, C. Pelegrí, C. Castellote and M. Castell

J Physiol 548P (2003)

The possible role of IGF-I and oestrogens in the development of canine inflammatory mammary carcinoma

G. Silvan*, L. Peña†, D. Perez-Alenza†, A. Nieto † and J.C. Illera*

J Physiol 548P (2003)

Inhibition of serum CD13/aminopeptidase activity by antimalarial drugs

F. Alba, B. Jimenez, M. Arauzo, M. Ramirez, I. Prieto and F. Vives

J Physiol 548P (2003)

The type II inositol 1,4,5-trisphosphate receptor couples to hTrp1 rapidly enough to account for the activation of store-mediated calcium entry in human platelets

Sharon L. Brownlow and Stewart O. Sage

J Physiol 551P (2003)

Sarcolemmal acid extruders affect Ca(2+i) signalling during acidosis in mammalian ventricular myocytes

Emma Dilworth, Tyara Banerjee and Richard D. Vaughan-Jones

J Physiol 551P (2003)

Steady-state and dynamic relationship between intracellular pH and active shortening in isolated ventricular myocytes

Pawel Swietach and Richard D. Vaughan-Jones

J Physiol 551P (2003)

Depolarisation markedly potentiates P2Y receptor-evoked Ca2+ responses at low agonist concentrations via a dihydropyridine-insensitive mechanism

Iman S. Gurung and Martyn P. Mahaut-Smith

J Physiol 551P (2003)

Anti-neoplastic action of extracellular nucleotides in transitional cell carcinoma is mediated by P2-purinergic receptors

M. Shabbir*‡, C.S. Thompson† D.P. Mikhailidis†, R.J. Morgan* and G. Burnstock‡

J Physiol 551P (2003)

On the role of D-lactate as a competitive inhibitor for astrocyte to axon transfer of L-lactate in a central white matter pathway

Selva Baltan Tekkök*, Angus M. Brown*† and Bruce R. Ransom*

J Physiol 551P (2003)

Insulin increases the expression of cationic amino acid transporters 1 and 2, and endothelial nitric oxide synthase in human fetal endothelium

M. González*, R. Rojas*, P. Casanello*† and L. Sobrevia*

J Physiol 551P (2003)

Evidence that accumulation of reactive oxygen species and activation of p38 mediates lipopolysaccharide-induced cell death in rat hippocampus

Y. Nolan, E. Vereker and M.A. Lynch

J Physiol 551P (2003)

β-Amyloid peptide couples to p53ser15 in cultured rat cortical neurons

Marie P. Fogarty and Veronica A. Campbell

J Physiol 551P (2003)

Desensitization of atrial GIRK current in isolated rat atrial myocytes: an experimental artefact?

Marie-Cécile Wellner-Kienitz, Kirsten Bender, Leif I. Bösche and Lutz Pott

J Physiol 551P (2003)

The G protein α subunit does not determine specificity of coupling to G protein-gated inwardly rectifying K+ (GIRK) channels

Kirsten Bender, Lutz Pott and Marie-Cécile Wellner-Kienitz

J Physiol 551P (2003)

Development and modulation of cytoskeletal and synaptic proteins in acute and organotypic rat hippocampal slices

L.E. Buckby, M.R. Crompton, P.W. Beesley and R.M. Empson

J Physiol 551P (2003)

Effect of temperature and pHi on spontaneous Ca(2+i) wave frequency and propagation in rat ventricular myocytes

E. Dilworth, C. Balnave and R.D. Vaughan-Jones

J Physiol 551P (2003)

Regulation of pH in equine chondrocytes

T.P.A. Fairfax*, R.J. Wilkins*, P. Milner†, M.E. Davies† and J.S. Gibson†

J Physiol 551P (2003)

The effect of post-natal development on tetrahydrocannabinol-induced activation of the apoptotic cascade in the rat cortex

Ingrid Redmond, Eric J. Downer and Veronica A. Campbell

J Physiol 551P (2003)

Neuroprotection by adenosine receptors in rat cortical neurons

N. Rebola, C.R. Oliveira and R.A. Cunha

J Physiol 551P (2003)

Differential expression of genes encoding voltage-gated K+ channels in conduit versus resistance artery of mouse

S.J. Fountain, A. Cheong, A. Sivaprasadarao and D.J. Beech

J Physiol 551P (2003)