| L |
| Ladilov Y. | - | Sodium-bicarbonate co-transporter SLC4A7 modulates the mitochondrial pathway of apoptosis in coronary cells under ischemic stress |
| Lahn M. | - | Study of intracellular chloride homeostasis in cockroach salivary glands by using two-photon fluorescence lifetime imaging microscopy (2P-FLIM) |
| Lalli E. | - | Monday, March 23, Hall 1Main SessionPhysiology and pathophysiology of K2P -channelsSymposium of the Working Group Heart and Circulation PhysiologyChairpersons: J. Daut (Marburg)R. Warth (Regensburg) Invalidation of TASK1 K+ channels disrupts adrenal gland zonation and mineralocorticoid homeostasis |
| | - | The role of TASK3 potassium channel in the regulation of aldosterone secretion |
| Lambert I. H. | - | HL-1mouse cardiomyocyte death after simulated ischemia and reperfusion is dependent on pHo: Roles of the Na+/H+ exchanger NHE1, and the Ca2+-independentphospholipase A2 PLA2-VI |
| Lambert S. | - | The natural enantiomer of pregnenolone sulfate activates TRPM3 channels much stronger than its synthetic counterpart |
| | - | Differentiation between homo- and heteromultimers of the ionotropic steroid receptors TRPM3 and TRPM1 |
| Lamle J. | - | Effect of genetic ablation of the acid/base transporters pNBC1, NHE1, NHE2, and Slc26a7, on gastric epithelial functions |
| Lang C. | - | Effect of cyclosporine onparasitemia and survival of Plasmodium berghei-infected mice |
| Lang F. | - | Effect of cyclosporine onparasitemia and survival of Plasmodium berghei-infected mice |
| | - | Regulation of erythrocyte survival by AMP-activated protein kinase |
| | - | SGK1 and PIKfyve in the regulation of the Ca2+ channel TRPV6 |
| | - | Non-selective cation channel-mediated Ca2+-entry, modulation of calcium/calmodulin-dependent kinase II (CaMKII) and G2/M cell cycle arrest in irradiated K562 leukemia cells |
| | - | Involvement of phosphoinositide dependent kinase PDK1 in the regulation of channel activity in pancreatic beta cells by epinephrine |
| | - | Involvement of PI3K/AKT pathway in the hypoglycemic effects of saponins from Helicteres isora |
| | - | Blunted activation of mast cells in mice lacking the serum- and glucocorticoid-inducible kinase SGK3 |
| | - | Ca2+-dependent functions in peptidoglycan-stimulated mouse dendritic cells |
| | - | Regulation of calcium signaling in dendritic cells by 1,25-dihydroxyvitamin D3 |
| | - | Endothelin receptor stimulation protects from suicidal erythrocyte death |
| | - | Role of APC in erythrocte survival |
| | - | Colon tumors express functional membrane androgen receptors that trigger pro-apoptotic responses |
| | - | Stimulation of the Na+-glucose cotransporter SGLT1 by AMP-activated protein kinase |
| | - | SGK1-dependent downregulation of Foxo3a promotes growth of colon tumors |
| | - | Decreased susceptibility of the PDK1 hypomorphic mouse to tumor growth upon chemical cancerogenesis |
| | - | Disruption of stimulation of glutamate receptors by a schizophrenia-associated kinase mutant |
| | - | Participation of leukotriene C4 in the regulation of suicidal erythrocyte death |
| | - | Azathioprine favorably influences the course of malaria |
| | - | Suicidal erythrocyte death associated with cholestasis |
| | - | Regulation of the EAAT3 by PIKfyve |
| | - | Parvovirus B19 protein NS1 inhibits Na+/H+ exchanger |
| | - | SGK1-dependent regulation of intestinal peptide transport |
| | - | Altered stress-dependent IKs channel trafficking in LQTS |
| | - | Monday, March 23, Hall 5Oral SessionRenal transport IIChairpersons: J. Leipziger (Aarhus, DK)E. Schlatter (Mnster) Calciuria and phosphaturia in mice expressing PKB/SGK-resistant GSK |
| | - | Effects of glucocorticoids on regulation of cytosolic Ca2+ activityin dendritic cells |
| | - | Monday, March 23, Audimax, Poster Area CPoster Session: Kidney IModerators: W. Neuhofer (Mnchen)W. H. Castrop (Regensburg) Renal function of PDK1 hypomorphic mice |
| | - | Hyperaldosteronism in Klotho-deficient mice |
| | - | Responses to diuretic treatment of SGK1 knockout mice |
| | - | Long QT syndrome-associated mutations in the voltage sensor of IKs channels may favor early after depolarizations |
| | - | PIP5k2A-dependent regulation of the excitatory amino acid transporter EAAT3 |
| | - | PIKfyve-dependent regulation of the Cl- channel ClC-2 |
| Lang P. | - | Dynamic regulation of titin stiffness in the Z/I region of the sarcomere |
| Lang P. A. | - | Parvovirus B19 protein NS1 inhibits Na+/H+ exchanger |
| Lang U. E. | - | Regulation of the EAAT3 by PIKfyve |
| | - | PIP5k2A-dependent regulation of the excitatory amino acid transporter EAAT3 |
| Lange S. | - | Signal transduction ofplatelet-derived growth factor BB action enhancing vasculogenesis of embryonic stem cells |
| Lange T. | - | Functional TRPV4 channels are expressed in mouse skeletal muscle and can modulate background Ca2+ entry and muscle fatigue |
| Langehanenberg P. | - | Atrial natriuretic peptide antagonizes the vasopressin mediated water permeability in inner medullary collecting duct cells via proteinkinase G |
| Langelueddecke C. | - | The role of AMPK in the regulation of insulin secretion and proliferation in INS-1E rat insulinoma cells |
| | - | Resveratrol inhibits stimulus-secretion-coupling and induces apoptosis in INS-1E rat insulinoma cells |
| Langhorst H. | - | Characterization of the epithelial sodium channel delta subunit in human nasal epithelium |
| Larkum M. | - | Martinotti interneurons control the generation of calcium spikes in layer 5 pyramidal dendrites in vivo |
| Larsen L. E. | - | Long-term depression of pain perception in man affects peripheral receptive fields |
| Laufer J. | - | PIKfyve-dependent regulation of the Cl- channel ClC-2 |
| | - | SGK1 and PIKfyve in the regulation of the Ca2+ channel TRPV6 |
| | - | Regulation of the EAAT3 by PIKfyve |
| Laufer S. | - | Participation of leukotriene C4 in the regulation of suicidal erythrocyte death |
| Lauritzen G. | - | pH-regulatory ion transport in MCF-7 breast cancer cells: Effects of truncated ErbB2 receptor expression on transporter expression and activity, and role in resistance to cisplatin-induced death |
| | - | A N-terminally truncated ErbB2 receptor enhances migration of MCF-7 breast cancer cells: Roles of the Na+/H+ exchanger NHE1 and of cytoskeletal reorganization |
| Lee W.-K. | - | Roles of oxidative stress, ceramide and calpains in heavy metal-induced cell death of cultured kidney proximal tubule cells |
| | - | Role of ferroportin-1 (FPN-1) in renal iron (Fe) handling |
| Lehmann-Horn F. | - | Amphotericin B induced cation leak in skeletal muscle membranes and its implications for familial hypokalemic periodic paralysis |
| | - | Sunday, March 22, Hall 5Oral SessionSignaling in skeletal and smooth muscleChairpersons: K. Jurkat-Rott (Ulm)S. Wenzel (Giessen) Activation of the Na+/K+/2Cl--cotransporter in mammalian skeletal muscle |
| | - | Tuesday, March 24, Hall 3Oral SessionCI? channels and non-selective cation channelsChairpersons: C. Fahlke (Hannover)K. Jurkat-Rott (Ulm) Cellular Na+ overload and K+-dependent depolarization indicate a nonselective cation leak |
| | - | hNav1.4 gating model with temperature dependence obtained from a coherent set of experimental data |
| Lehmenkuhler A. | - | Transient anoxic depolarization is unable to condition the brainstem of adult rats for spreading depression (SD) |
| Le-Huu S. | - | Impact of prolyl-4-hydroxylase domain (PHD) enzyme 2 on cell motility and adhesion |
| | - | HIF-1 affects etoposide-resistance and MDR-1 efflux activity |
| Leier G. | - | Establishing mRNA transfection procedures for functional CFTR correction |
| Leipold E. | - | Scorpion -toxin Tz1 switches between excitatory and depressant modes in a voltage- and use-dependent manner |
| | - | A conserved splice variant of NaV1.8 voltage-gated sodium channel from human dorsal root ganglion neurons |
| Leipziger J. | - | Hemolysis induced bya-hemolysin from Escherichia coli requires P2X and pannexin receptor activation |
| | - | The molecular compass for macrophage chemotaxis |
| | - | Impaired aldosterone responsiveness in corticosteroid binding gobulin deficient mice |
| | - | Adrenaline-induced colonic K+ secretion is conducted via KCa1.1 (BK) channel: implications of a regulated ZERO splice variant |
| | - | Characterizing the pathway for nucleotide-release in renal epithelia |
| Leitner M. G. | - | Sphingosine-1-phosphate (S1P) pathway for heat hyperalgesia in C57Bl6J mice |
| Leitner M.G. | - | The outer hair cell current Ik,n (KCNQ4) is modulated by the redox conditions |
| Lenzen E. | - | Endurance exercise improves peroxiredoxin expression in erythrocytes of men suffering from type 2 diabetes |
| | - | Effects of sodium bicarbonate ingestion on pH and lactate distribution in different blood compartments after short term high intensity exercise |
| | - | Exercise alters MCT1-protein expression and exercise-induced translocation in erythrocytes of men suffering from non-insulin dependent type II-diabetes |
| | - | Determination of lactate influx rates into erythrocytes after maximal exercise |
| Lesage F. | - | Monday, March 23, Hall 1Main SessionPhysiology and pathophysiology of K2P -channelsSymposium of the Working Group Heart and Circulation PhysiologyChairpersons: J. Daut (Marburg)R. Warth (Regensburg) Invalidation of TASK1 K+ channels disrupts adrenal gland zonation and mineralocorticoid homeostasis |
| | - | The role of TASK3 potassium channel in the regulation of aldosterone secretion |
| | - | Expression and localization of the TASK K+ channels in adrenal glands |
| Leuner A. | - | Impaired vascular function in small resistance arteries of LOX-1 overexpressing mice on high-fat diet |
| Leung F. P. | - | Novel interaction between P450 eicosanoidsandendothelial nitric oxide in thecontrol arterial tone in mice |
| Li L. | - | Mitochondrial biogenesis and PGC-1alpha deacetylation by physical activity: Intact leptin signaling is required |
| Liashkovich I. | - | Caspases 3 and 9 pave the way for apoptosis through breakdown of the nuclear barrier |
| | - | Delivery of herpes simplex virus type 1 genome through the nuclear pore complex |
| | - | Endothelial cell stiffness explored by a combination of fluorescence and atomic force microscopy |
| Lieberer E. | - | KCNJ10 potassium channels in the mouse distal nephron |
| Liebner S. | - | sEH-deficiency attenuates neointima formation in the femoral artery cuff model of hyperlipidemic mice |
| Limberg S. | - | TASK-1 channels in cardiac muscle cells of murine and human heart |
| Lin J.-S. | - | Excitation of histaminergic tuberomamillary neurons by thyrotropin-releasing hormone |
| Lindecke A. | - | Accelerated atherosclerosis inapolipoprotein E/ecto-5nucleotidase (CD73) double-deficient mice |
| Lindemann O. | - | Monday, March 23, Hall 4Oral SessionTRP channelsChairpersons: A. Cavali (Homburg/Saar)A. Schwab (Mnster) TRPC1 channels guide migrating cells in chemokine gradients |
| | - | The role of the Ca2+ channels TRPC1 and TRPC6 in neutrophil migration |
| Lindner R. | - | Regulation of the EAAT3 by PIKfyve |
| Lindvig A. | - | Long-term depression of pain perception in man affects peripheral receptive fields |
| | - | Long-term depression of pain perception in man affects peripheral receptive fields |
| Linke W. A. | - | Dynamic regulation of titin stiffness in the Z/I region of the sarcomere |
| Linn T. | - | Anti-inflammatory thalidomide improves islet grafts survival and functions in a xenogenic environment |
| Lips K. | - | Tuesday, March 24, Hall 4Oral SessionAnion transportChairpersons: J. Deitmer (Kaiserslautern)A. Schwab (Mnster) Nicotine activates chloride channels in mouse tracheal epithelium |
| List D. | - | Hypertrophic cardiomyopathy mutations R723G and R453C in the myosin head homain cause force enhancement by different mechanisms |
| Littwitz C. | - | Overexpression of A1-adenosine receptors in rat atrial myocytes results in increased functional expression of Kir2 inward-rectifying K+ channels |
| | - | Acetylcholine-activated GIRK current (IK(ACh)) provides a sensitive assay for autocrine production and action of extracellular adenosine in rat atrial myocytes in vitro |
| Loh B. | - | Beta-adrenergic stimulation prevents inhibition of alveolar Na-transport in hypoxia |
| Lohmann C. | - | Tuesday, March 24, Audimax, Poster Area GPoster Session: Vascular function and remodelingModerators: R. P. Brandes (Frankfurt a. M.)G. Siegel (Berlin) Diet-induced obesity increases plasma aldosterone and impairs endothelial function |
| Loot A. | - | Angiotensin II impairs endothelial function through PYK2-dependent tyrosine phosphorylation and inactivation of eNOS |
| | - | Interfering with the association of A kinase anchoring proteins (AKAPs) to PKA prevents the fluid shear stress induced phosphorylation of eNOS in endothelial cells |
| Lopez Davila A. | - | Is contraction or relaxation of rabbit psoas myofibrils rate-limited by Ca2+-regulated switch of the troponin complex? |
| Lorenz G. | - | Wednesday, March 25, Hall 4Oral SessionVascular inflammation: Clinical aspectsChairpersons: W. Franz (Mnchen)A. Grlach (Mnchen) The renin-angiotensin system as a primary cause in the pathophysiology of polyarteritis nodosa in rats |
| Loser S. | - | Sensitization of afferent nerve fibers by TNF in normal rat knee can be prevented by etanercept, COX-inhibitors, and by inhibitors of the p38 kinase pathway |
| Lubomirov L. T. | - | Ileal smooth muscle contractile activity of neonatal mice is less sensitive to cAMP/PKA than to cGMP/PKG signaling |
| | - | Endothelium dependent modulation of phosphorylation of smooth muscle myosin phosphatase in brain vessels by the thromboxane A2 mimetic, U-46619 |
| Luft F. C. | - | Novel interaction between P450 eicosanoidsandendothelial nitric oxide in thecontrol arterial tone in mice |
| Luheshi G. N. | - | Leptin modulates neuroinflammation and neutrophil recruitment into the brain of mice during severe LPS-induced systemic inflammation |
| | - | Spatiotemporal activation of the transcription factor NF-IL6 in the rat brain during systemic inflammation |
| Luhmann H. | - | Sunday, March 22, Audimax, Poster Area APoster SessionYoung Investigator Award (Poster)Cardiovascular systemModerators: K. Brixius (Kln)U. Decking (Dsseldorf) Protein based nanoparticles for the efficient delivery of genes into brain endothelial cells |
| | - | Use dependent shifts in intracellular Cl- alter GABAergicactions in identified neurons of the immature neocortex |
| | - | GABAergic networks in the developing cerebral cortex are activated by taurine |
| Luik S. | - | Participation of leukotriene C4 in the regulation of suicidal erythrocyte death |
| Lullmann-Rauch R. | - | Renal pathophysiology in mice deficient for the tetraspaninCD63/LIMP-1 |
| Lunnemann M. | - | Preserved abundance but functional dysregulation of Na+/H+ exchanger isoform NHE3 in the small and large intestine in CD45RBhigh transfer colitis mice with diarrhea |
| Lupescu A. | - | Parvovirus B19 protein NS1 inhibits Na+/H+ exchanger |
| Lutze P. | - | Monday, March 23, Audimax, Poster Area EPoster Session: Stem and progenitor cells and transcription factorsModerators: B. Fleischmann (Bonn)A. Sachinidis (Kln) Cytosolic exon(29)renin protects H9c2 cardiomyoblasts from necrosis induced by oxidative stress via beneficial effects on mitochondrial functions |
| Luu V.-D. | - | Onconeuronal cerebellar degeneration-related antigen Cdr2 is strongly expressed in papillary renal cell carcinoma and leads to attenuated hypoxic response |
| Lysenko N. | - | Unusual role of Kv2 channels in rat posterior cerebral small arteries |