726.5
Effects of Na/K-ATPase on cardiac remodeling
and regeneration in partial nephrectomized mice.
C.A.
Drummond, X. Wang, J.I. Shapiro and J. Tian. Univ. of Toledo
and Marshall Univ.
B591
726.6
Activity dependent regulation of Na,K-ATPase
a3 mobility in the postsynaptic membrane. M. Kruusmägi, T.
Liebmann, H. Brismar and A. Aperia. Karolinska Inst. and
Royal Inst. of Technol., Solna, Sweden.
B592
726.7
A specific and essential role for Na,K-ATPase
a3 in neurons co-expressing a1 and a3. M. Kruusmägi, G.
Azarias, S. Connor, E.E. Akkuratov, H. Brismar, C. Broberger
and A. Aperia. Karolinska Inst., Lomonosov Moscow State
Univ. and Royal Inst. of Technol., Sweden.
B593
726.8
Na/K-ATPase in bone-marrow derived stromal
cells.
M.H. Sayed, J. Liu, Z. Xie, J.I. Shapiro and J. Tian. Univ.
of Toledo and Marshall Univ.
B594
726.9
Abnormal sodium-potassium dynamics and
Na,K-ATPase expression in Mel-290 uveal melanoma cells.
N.A. Delamere, M. Shahidullah and E.R. Turco. Univ. of
Arizona.
B595
726.10 Ouabain increases association between Na-K
ATPase (Na-K) and NHE1 through N-terminal domain of Na-K.
S.J. Khundmiri, Z. Xie and E.D. Lederer. Univ. of Louisville,
Univ. of Toledo and Louisville VA Med. Ctr.
B596
726.11 Dopamine and angiotensin II effect on Na,K-
ATPase in FXYD2 presence.
V.F. Cortes, G.C. Mendes, J.M.M.
Valadares, S.A. Cobal, C.F.L. Fontes and L.A. Barbosa. Fed.
Univ. of São João Del Rei, Divinopolis, Brazil and Fed. Univ. of
Rio de Janeiro.
B597
726.12 Domain specific regulation of Src kinase by
Na/K ATPase alpha1 subunit.
M. Banerjee, Q. Duan, Q. Ye, Z.
Li and Z. Xie. Univ. of Toledo.
B598
726.13 Novel mechanism of Na/K pump inhibition by
chelerythrine, a PKC inhibitor, uncovers potential early signal
transducers of apoptosis.
P.K. Lauf, J. Heiny, G.M. Alter, J.
Meller, T.L. Brown and N.C. Adragna. Wright State Univ.
Boonshoft Sch. of Med. and Univ. of Cincinnati Col. of Med.
727. APOPTOSIS AND CELL DEATH
Poster
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. 7:30
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Presentation time: 12:45
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-3:00
pm
B599
727.1
Targeting CIKS expression or CIKS/IL-17RA
interaction inhibits IL-17A-induced cardiomyocyte death by
reversing JNK activation and DUSP1/MPK-1 inhibition.
A.J.
Valente, T. Yoshida, G.F. Morris, N. Somanna, U. Siebenlist
and B. Chandrasekar. Univ. of Texas Hlth. Sci. Ctr. at San
Antonio, Tulane Univ. Sch. of Med., NIAID, NIH and Southeast
Louisiana Veterans Hlth. Care Syst.
B600
727.2
Apoptotic gene expression changes in an
IRBP-deficient mouse model of retinal degeneration at 21-27
days of age.
C.M. Donmoyer, J. Giles and L. Homa. Allegheny
Col.
PHYSIOLOGY SUNDAY
225
S
U
N
B601
727.3
Osteopontin stimulates cardiac myocyte
apoptosis via the involvement of ER stress and mitochondrial
death pathway.
S. Dalal, Q. Zha, C.R. Daniels, R.J. Steagall,
B.C. Das, A-P. Gadeau, W.L. Joyner, M. Singh and K. Singh.
East Tennessee State Univ., ACBR Delhi Univ., Univ. of
Bordeaux Victor Segalen and James H. Quillen VA Med. Ctr.,
Johnson City, TN.
B602
727.4
Protease-activated receptor 2 inactivates the
pro-apoptotic protein, BAD, via ERK1/2 and PI3K activity to
decrease apoptosis in colonic epithelial cells.
V. Iablokov, C.L.
Hirota and W.K. MacNaughton. Univ. of Calgary, Canada.
B603
727.5
Cisplatin-induced cell death in MCF-7
breast cancer cells: roles of
DNErbB2 and pH regulatory
ion transporters NHE1 and NBCn1.
H.H. Sigurðsson, C.W.
Olesen, R. Dybboe, G. Lauritzen and S.F. Pedersen. Univ. of
Copenhagen.
B604
727.6
NFAT5 attenuates damage in the thick
ascending limb.
S. Hao, H. Lou, Z. Darzynkiewicz and N.R.
Ferreri. New York Med. Col. and Shandong Univ., China.
B605
727.7
Bioluminescent imaging of hepatic caspase-3
activity in mice.
M. Ozaki, S. Haga and T. Ozawa. Hokkaido
Univ. Sch. of Med., The Japan Soc. for the Promotion of Sci.,
Tokyo and Univ. of Tokyo.
B606
727.8
HPLC fraction of ethylacetate extract from
Orostachys japonicus induces apoptosis in human gastric
cancer cells.
S-H. Kim, J-H. Kwon, D-S. Ryu and D-S. Lee.
Inje Univ., South Korea.
B607
727.9
Anti-proliferative effect of ethylacetate fraction
from Orostachys japonicus on modulation of MAPK signaling
pathways in human gastric cancer cells.
D-S. Ryu, S-H. Kim,
J-H. Kwon and D-S. Lee. Inje Univ., South Korea.
B608
727.10 Decreased activation of the X-linked inhibitor of
apoptosis protein is associated with increased apoptosis in the
preeclamptic placenta.
M.D. Price and J.A. Arroyo. Brigham
Young Univ.
B609
727.11 Stem cell function in atherosclerotic apoE
-/-
mice.
M.L. Porto, B.P. Campagnaro, C.L. Tonini, E.C. Vasquez
and S.S. Meyrelles. Fed. Univ. of Espirito Santo, Brazil.
B610
727.12 Arachidonic acid-induced apoptosis in human
renal proximal tubular epithelial cells.
L.D. Alexander and M.T.
Hamzeh. Midwestern Univ. Arizona Col. of Osteo. Med. and
Univ. of Michigan-Dearborn.
B611
727.13 Advanced oxidation protein products induce
cardiomyocyte death via Nox2/Rac1/superoxide-dependent
TRAF3IP2/JNK signaling.
A.J. Valente, U. Siebenlist and B.
Chandrasekar. Univ. of Texas Hlth. Sci. Ctr. at San Antonio,
NIAID, NIH and Tulane Univ. Sch. of Med.
728. CELL VOLUME, OSMOREGULATION AND
WATER TRANSPORT
Poster
s
un
. 7:30
am
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C
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Presentation time: 12:45
pm
-3:00
pm
B612
728.1
Volume regulation in in situ human airway
epithelial (calu-3) cells: focal adhesion kinase and NKCC1.
A.L. MacLellan and W.S. Marshall. St Francis Xavier Univ.,
Canada.
B613
728.2
Autophagy is induced by hypertonic stress and
is associated with microtubule-dependent pericentrosomsal
clustering of autolysosomes.
P. Nunes, T. Ernandez, I. Roth,
X. Qiao, E. Feraille, D. Brown and U. Hasler. Univ. of Geneva
and Massachusetts Gen. Hosp.
B614
728.3
Peptide affinity chromatography identifies
proteins that bind to N-terminus of NFAT5.
Y. Izumi, L. Jinxi,
M.B. Burg and J.D. Ferraris. NHLBI, NIH.
B615
728.4
Ion regulation in eurythermic teleost fish
Fundulus heteroclitus: cold shock versus cold acclimation.
W.S.
Marshall, K.R. Barnes, A.M. Malone, H.E.C. Buhariwalla and
E.M. Osmond. St Francis Xavier Univ., Canada.
729. CELLULAR SIGNALING: SECOND
MESSENGERS, EXTRACELLULAR MATRIX,
CELL-CELL INTERACTIONS, KINASES
Poster
s
un
. 7:30
am
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C
onvention
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Presentation time: 12:45
pm
-3:00
pm
B616
729.1
Establishment of a cell-free bioassay for
detecting dioxin-like compounds.
T-C. Tsai, B-J. Wang and H.
Lee. Natl. Taiwan Univ.
B617
729.2
Purinergic signaling integrates local excitation
and global inhibition signals that regulate neutrophil chemotaxis.
Y. Bao, Y. Chen, C. Ledderose, L. Li and W. Junger. Beth
Israel Deaconess Med. Ctr.
B618
729.3
An oxychlorine solution changes the time-
course of peritoneal cytokine production associated with
surgical adhesion formation.
M. Zavala, R.D. Kross, S. Rojas,
R.A. Bobadilla, R. Campos, M. Carrasco-Yepez and C.
Villanueva. Sch. of Med.-IPN, Mexico City and Kross Link
Labs., Bellmore, NY.
B619
729.4
Expression profiles of three isoforms of
phospholipase C X-domain containing protein in human and
mouse.
S. Kalujnaia, S. Gellatly and G. Cramb. Univ. of St
Andrews, U.K.
B620
729.5
Caveolin-1 supports the P2Y
2
receptor
signaling.
N.A. Martinez, A.M. Ayala, M. Martinez, M.
Quiñones, J.D. Miranda and W.I. Silva. Univ. of Puerto Rico
Sch. of Med.
B621
729.6
Function and molecular regulation of WNT-
5A expression by TGF-
b. K. Kumawat, M.H. Menzen, A.J.
Halayko, M. Schmidt and R. Gosens. Univ. of Groningen,
Netherlands and Univ. of Manitoba.
B622
729.7
Actin association and stimulus-specific
activation of ERK1/2 in smooth muscle cells are regulated at
the level of ERK1/2 scaffolds.
S. Vetterkind, R. Poythress,
Q.Q. Lin and K.G. Morgan. Boston Univ.
B623
729.8
Molecular determinants of TRPC channels
gating by STIM1.
J.P. Yuan, K. Lee, S. Graham, M. Ahuja, R.
Ma and S. Muallem. Univ. of North Texas Hlth. Sci. Ctr. and
NIDCR, NIH.
B624
729.9
Effect of endothelial cells on RPE differentiation
and matrix deposition.
C. Spencer, S. Abend, K. McHugh and
M. Saint-Geniez. Schepens Eye Res. Inst., Boston.
B625
729.10 Role of phosphatidylinositol 3-kinase in
ouabain-induced cardiac cell signaling and hypertrophy.
J. Wu,
D. Li, Y. Bai, M. Gable and L. Liu. Univ. of Toledo.
SUNDAY PHYSIOLOGY
226
B626
729.11 Therapeutic potential of a bi-functional GLP-
1/glibenclamide targeted to the pancreatic
b-cell. N. Hart, J.
Vagner, C. Weber, K. Ananthakrishnan and S. Limesand.
Univ. of Arizona.
B627
729.12 ATP release from exocrine pancreatic cells.
J.M. Kowal, K.A. Haanes and I. Novak. Univ. of Copenhagen.
B628
729.13 Decreased calcium mobilization and the lack
of secretion in equine sweat gland cells.
J. Robertson, W-H.
Ko and D. Bovell. Glasgow Caledonian Univ. and The Chinese
Univ. of Hong Kong.
B629
729.14 Quantification of tendon cell nuclei in rat
achilles tendon after 12 weeks of running.
C. Couppé, E.W.
Thomsen, R. Svensson, K. Heinemeier, M. Kongsgaard, M.
Kjaer, S.P. Magnusson and P. Scherling. Bispebjerg Hosp.
and Univ. of Copenhagen and Danish Assn. of Rheumatism,
Skælskør.
B630
729.15 Cyclic AMP-Rap1A signaling mediates cell
surface translocation of microvascular smooth muscle
a
2C
-
adrenoceptors through the actin binding protein filamin-2.
H.K.B. Motawea, S.C. Jeyaraj, M. Pawlowski, A. Kloczkowski
and M.A. Chotani. Res. Inst. Nationwide Children’s Hosp. and
The Ohio State Univ.
B631
729.16 Anandamide inhibits proliferation of oral
squamous cell carcinoma.
A.N. Flynn and B.L. Schmidt. NYU.
B632
729.17 Cyclic nucleotide dependent regulation of
fibroblast migration by multi-drug resistant protein 4.
C. Sinha,
A. Ren, K. Arora, C-S. Moon, S. Yarlagadda, W. Zhang, S.
Cheepala, J.D. Schuetz and A.P. Naren. Univ. of Tennessee
Hlth. Sci. Ctr., Memphis and St. Jude Children’s Res. Hosp.
730. INTRACELLULAR PH AND ACID-BASE
TRANSPORT
Poster
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. 7:30
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Presentation time: 12:45
pm
-3:00
pm
B633
730.1
Direct interaction with the Na
+
/H
+
exchanger
NHE1 regulates ERK1/2 activity.
J. Johansen, R. Hendus-
Altenburger, J. la Cour, B.B. Kragelund and S.F. Pedersen.
Univ. of Copenhagen.
B634
730.2
His-183 is a critical structural determinant of
NH3/NH4
+s
transport by Rhbg.
N.L. Nakhoul, S.M. Abdulnour-
Nakhoul, T. Le, E. Rabon and L.L. Hamm. Tulane Med. Sch.
and Southeast Louisiana Veterans Hlth. Care Syst.
B635
730.3
Novel potential binding partners of the
C-terminal tail of the sodium bicarbonate cotransporter NBCn1.
J. Hjorth von Stemann, G. Lauritzen, J.M. Schröder and
S.F. Pedersen. Univ. of Copenhagen and Univ. of Southern
Denmark.
B636
730.4
The electroneutral Na
+
HCO
3
-
cotransporter
NBCn1 plays an essential role in duodenal acid/base balance
and colonic mucus layer build-up in anesthetized mice.
U.E.
Seidler, A.K. Singh, W. Xia, B. Riederer, M. Juric, J. Li, W.
Zheng, F. Xiao, O. Bachmann, J. Praetorius and C. Aalkjaer.
Hannover Med. Sch. and Aarhus Univ., Denmark.
B637
730.5
A novel plate reader based assay for inhibitor
studies of slc4a10 protein and other acid/base transporters.
A.T. Nguyen, J. Praetorius and H.H. Damkier. Aarhus Univ.,
Denmark.
B638
730.6
MCF-7 breast cancer cell internal pH regulation.
A. Papineau, S. Runge, T. Washington, K. Naylor and L.
Horton. Univ. of Arkansas and Univ. of Central Arkansas.
B639
730.7
Activating a voltage-sensitive 5’ phosphatase
that decreases phosphatidylinositol 4,5-bisphosphate inhibits
electrogenic Na/bicarbonate cotransporter NBCe1-B and -C
variants expressed in Xenopus laevis oocytes.
I.M. Thornell
and M.O. Bevensee. Univ. of Alabama at Birmingham.
B640
730.8
The BK channel in the renal adaptation to
chronic metabolic acidosis in cortical collecting duct.
C.M.
Schreck, B. Zavilowitz and L.M. Satlin. Mount Sinai Sch. of
Med.
B641
730.9
Regulation of v-ATPase in mouse hippocampal
neurons following metabolic-induced- and activity-dependent
acid-base changes.
E. Roussa, J.M. Speer and O. Oehlke.
Univ. of Freiburg, Germany.
B642
730.10 pH regulatory transporters in pancreatic ductal
adenocarcinoma.
S.C. Kong, S. Christensen, E.K. Hoffmann,
I. Novak and S.F. Pedersen. Univ. of Copenhagen.
B643
730.11 The choroid plexus regulation of cerebrospinal
fluid pH.
H.L. Christensen, H.H. Damkier, D. Brown and J.
Praetorius. Aarhus Univ., Denmark and Massachusetts Gen.
Hosp., Harvard Med. Sch.
B644
730.12 Atypical localization of cytoskeletal and
anchoring proteins in the choroid plexus of normal and slc4a10
knockout mice.
H.H. Damkier and J. Praetorius. Aarhus Univ.,
Denmark.
731. MEMBRANE DOMAINS, MACROMOLECULAR
COMPLEXES, TRAFFICKING AND CELL
POLARITY
Poster
s
un
. 7:30
am
—B
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C
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Presentation time: 12:45
pm
-3:00
pm
B645
731.1
Visualization of dysferlin-vesicle dynamics
reveals a role for microtubules and kinesin-motors in dysferlin-
vesicle transport and fusion in skeletal muscle cells.
J.R.
McDade and D. Michele. Univ. of Michigan.
B646
731.2
An N-terminal signal peptide increases total
expression and enhances surface trafficking of olfactory
receptors.
B.D. Shepard, N. Natarajan, R.J. Protzko, O.W.
Acres and J.L. Pluznick. Johns Hopkins Univ. Sch. of Med.
732. TRANSPORTERS, TRANSMITTERS, NUTRIENTS,
METABOLITES AND DRUGS
Poster
s
un
. 7:30
am
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C
onvention
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Presentation time: 12:45
pm
-3:00
pm
B647
732.1
Organic anion transport in Caenorhabditis
elegans.
A.L. Harold, A.E. Woock, A.A. Bridges and J.P.
Cecile. Appalachian State Univ.
B648
732.2
Sodium phosphate cotransporters in intestinal
absorption of phosphorus in uremic rats.
T.M. Aniteli, F.G.
Machado, R.A.M. de Souza, W.V. Dominguez, P. Castelucci
and V. Jorgetti. Univ. of São Paulo.
PHYSIOLOGY SUNDAY
227
S
U
N
B649
732.3
MRP4 and MRP5 in the ciliary epithelium of
the eye and their potential role in regulating extracellular cAMP
levels.
A.G. Hotchkiss, K. Pasumarthi, M. Coca-Prados and
R.M. Pelis. Dalhousie Univ., Canada and Yale Univ.
B650
732.4
Cab39 modulates SPAK/OSR1 activation of
NKCC1.
J. Ponce-Coria, K. Rios, K.B. Gagnon and E. Delpire.
Vanderbilt Univ. Sch. of Med. and Univ. of Saskatchewan.
B651
732.5
Rheogenic amino acid transport by Drosophila
CG4991 of the amino acid auxin permease transporter family.
N.J. Conlon, N. Edwards, C.M.H. Anderson, T.R. Cheek and
D.T. Thwaites. Newcastle Univ., U.K.
B652
732.6
Specific knockout of the Slc5a6 gene in mouse
intestine via Cre/lox technology leads to impairment in biotin
(and pantothenic acid) absorption.
A. Ghosal, N. Lambrecht,
S.B. Subramanya, R. Kapadia and H.M. Said. VA/UCI Med.
Ctr.
B653
732.7
Characterization of the organic anion
transporter 2 and its interaction with cytostatics.
H. Yohannes
, V. Marad, S. Flörl and A. Kühne. Med. Univ. Goettingen and
PortaCellTec Biosci. GmbH, Goettingen.
733. GESTATION, FETAL, AND NEONATAL
BIOLOGY, INCLUDING MAMMARY GLAND AND
LACTATION
Poster
s
un
. 7:30
am
—B
oston
C
onvention
& e
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a-B
Presentation time: 12:45
pm
-3:00
pm
B654
733.1
Variations in oxytocin receptor density in term
trophoblast depend on the contactile activity of the uterus.
D. Szukiewicz, G. Szewczyk and M. Pyzlak. Med. Univ. of
Warsaw.
B655
733.2
Sex differences in oxidative stress following
uniphrectomy in antenatal glucocorticoid exposed sheep.
J. Bi,
S. Contag, Y. Su, K. Chen, J. Figueroa, M. Chappell and J.C.
Rose. Wake Forest Univ. Sch. of Med.
B656
733.3
Effects of exposure to air pollution on placental
structure.
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