949. INTESTINAL INFLAMMATION AND
PATHOPHYSIOLOGY
Poster
m
on
. 7:30
am
—B
oston
C
onvention
& e
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C
enter
,
e
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h
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a-B
Presentation time: 12:45
pm
-3:00
pm
B710
949.1
Hypoxia-inducible factor-2
a promotes intestinal
inflammation through induction of epithelial TNF-
a. X. Xue and
Y.M. Shah. Univ. of Michigan.
B711
949.2
Sulforaphane protects small intestinal mucosa
from indomethacin-induced injury in mice via nrf2-dependent
mechanisms.
J. Sato and A. Yanaka. Tokyo Univ. of Sci. and
Univ. of Tsukuba.
B712
949.3
IgCAM domain 3 is necessary for basal and
TNF-induced MLCK1 trafficking in intestinal epithelial cells.
W.
He, J. Zha, Y. Wang and J.R. Turner. Univ. of Chicago.
B713
949.4
Intestinal inflammation induces functional Na
+
/
H
+
exchanger 3 defect via downregulation of PDZ-domain
adaptor protein PDZK1 (NHERF3).
U.E. Seidler, S. Yeruva, G.
Chodisetti, M. Luo, S. Hagen, P. He and C.C. Yun. Hannover
Med. Sch., Germany, Beth Israel Deaconess Med. Ctr. and
Emory Univ.
B714
949.5
Small intestine microscopic changes induced
by HIV-1 Nef expression in brain.
R. Loucil, G. Chompre, M.L.
Cruz, S. Hernandez, R.A. Isidro, A.A. Isidro, C.B. Appleyard
and R.J. Noel, Jr. Ponce Sch. of Med. and Hlth. Sci., PR.
B715
949.6
Inflammation reduces the response to forskolin
and expression of the NaHCO
3
cotransporter, NBCe1, in the
proximal colon of IL10
-/-
mice.
S. Fan, M. Schultz and G. Butt.
Univ. of Otago, New Zealand.
B716
949.7
Mast cell CRF receptor subtypes differentially
modulate mast cell signaling and epithelial barrier injury during
stress.
A. Moeser, A. Gibson and S. D’Costa. North Carolina
State Univ.
B717
949.8
Ursodeoxycholic acid inhibits colonic mucosal
cytokine release and prevents colitis in a mouse model of
disease.
J.B.J. Ward, O.B. Kelly, C. Jefferies, F.E. Murray,
P.G. Fallon and S.J. Keely. Royal Col. of Surgeons in Ireland,
Beaumont Hosp., Dublin and Trinity Col. Dublin.
B718
949.9
Novel signaling role of G protein-coupled
receptor kinase-5 in human colon cancer cell line.
P.B.
Raghavendra and N. Parameswaran. Michigan State Univ.
B719
949.10 Hemorrhagic shock induces predominant
damage to the proximal small intestine in the mouse.
J.L.
Richards, N. Phillips, M. King and T. Clanton. Univ. of Florida.
B720
949.11 Effects of IL-6 on intestinal damage and
cytokine profiles during recovery from heat stroke.
N.A.
Phillips, J. Richards and T. Clanton. Univ. of Florida.
B721
949.12 Resistance to hypoxia-induced programmed
necrosis is conferred by glycolytic pyruvate scavenging of
mitochondrial superoxide in colorectal cancer cells.
C-Y.
Huang, W-T. Kuo, Y-C. Huang, T-C. Lee and L.C-H. Yu. Natl.
Taiwan Univ. Col. of Med. and Natl. Taiwan Univ. Hosp.
950. METAL ION TRANSPORT
Poster
m
on
. 7:30
am
—B
oston
C
onvention
& e
xhiBition
C
enter
,
e
xhiBit
h
alls
a-B
Presentation time: 12:45
pm
-3:00
pm
B722
950.1
Divalent cation-dependent 3H-L-leucine
transport in lobster intestine.
R. Abdel-Malak and G.A.
Ahearn. Univ. of North Florida.
B723
950.2
Amino acid absorption by lobster (Homarus
americanus) intestine using dual-label radioisotopic tracer
techniques.
M. Rasidovic and G.A. Ahearn. Univ. of North
Florida.
B724
950.3
Ablation of intestinal divalent metal-ion
transporter-1 produces iron-deficiency anemia.
A. Shawki, S.R.
Anthony, E.J. Niespodzany, A.A. Amratia and B. Mackenzie.
Univ. of Cincinnati Col. of Med.
B725
950.4
Coordinated regulation of ZnT1, Zip6 and
MT-1 mRNA in cultured choroid plexus elicited by changes in
extracellular zinc and prolactin.
M. Aquino, R. Young and A.
Villalobos. Texas A&M Univ.
951. MICROBIOME OF THE GI TRACT
Poster
m
on
. 7:30
am
—B
oston
C
onvention
& e
xhiBition
C
enter
,
e
xhiBit
h
alls
a-B
Presentation time: 12:45
pm
-3:00
pm
B726
951.1
Chronic coffee consumption alters gut
microbiome: potential mechanism to explain the protective
effects of coffee on type 2 diabetes?
T.E. Cowan, M. Palmnas,
K. Ardell, J.J. Yang, R. Reimer, H. Vogel and J. Shearer. Univ.
of Calgary, Canada.
B727
951.2
Luminal [Na
+
] enhances Bacteroides
thetaiotaomicron growth in vitro and in the NHE3
-/-
mouse
terminal ileum.
M.A. Engevik, G.E. Shull and R.T. Worrell.
Univ. of Cincinnati and Cincinnati Children’s Hosp.
B728
951.3
Microbiota and glucocorticoids regulate
postnatal developmental of intestinal Fut2 gene expression.
N.N. Nanthakumar, D. Meng and D.S. Newburg. Boston
Col. and Harvard Med. Sch./Massachusetts Gen. Hosp.,
Charlestown.
B729
951.4
Probiotic use decreases intestinal inflammation
and increases bone density in healthy male but not female
mice.
L.R. McCabe, R. Irwin, L. Schaefer, J. Zhang, D. Quach
and R. Britton. Michigan State Univ.
952. NUCLEAR RECEPTORS IN THE LIVER AND GI
TRACT
Poster
m
on
. 7:30
am
—B
oston
C
onvention
& e
xhiBition
C
enter
,
e
xhiBit
h
alls
a-B
Presentation time: 12:45
pm
-3:00
pm
B730
952.1
RNA-seq analysis identifies novel gene
signatures common to SHP knockout mice and human
steatosis, fibrosis, NASH and cirrhosis.
R. Smalling, D. Delker,
Y. Zhang, M. McGuiness, S. Liu, C. Hagedorn and L. Wang.
Univ. of Utah.
PHYSIOLOGY MONDAY
319
M
O
N
B731
952.2
Intestine-specific overactivation of SREBP2
in mice increases plasma cholesterol.
P. Malhotra, K. Ma, V.
Soni, L. Shen, J.R. Turner, R.K. Gill, P.K. Dudeja and W.A.
Alrefai. Univ. of Illinois at Chicago, Univ. of Chicago and Jesse
Brown VA Med. Ctr.
953. PANCREATIC PHYSIOLOGY AND
PATHOPHYSIOLOGY
Poster
m
on
. 7:30
am
—B
oston
C
onvention
& e
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C
enter
,
e
xhiBit
h
alls
a-B
Presentation time: 12:45
pm
-3:00
pm
B732
953.1
Role of H
+
/K
+
-ATPase and Na
+
/Ca
2+
exchangers
in pancreatic ductal adenocarcinoma cells.
A. Giannuzzo, J.
Wang, E.K. Hoffman, S.H. Pedersen and I. Novak. Univ. of
Copenhagen.
B733
953.2
Store-operated Ca
2+
entry mechanism is
involved in glucose-induced Ca
2+
responses and insulin
secretion, and is critical for preventing ER stress in primary
pancreatic
b-cells. M. Segawa, C.M. Oslowski, S. Severova,
B. Yang, J. Deeney and V.M. Bolotina. Boston Univ. Sch. of
Med.
954. TIGHT JUNCTIONS IN EPITHELIAL
HOMEOSTASIS: BEYOND PARACELLULAR
BARRIER (POSTERS)
Poster
m
on
. 7:30
am
—B
oston
C
onvention
& e
xhiBition
C
enter
,
e
xhiBit
h
alls
a-B
Presentation time: 12:45
pm
-3:00
pm
B734
954.1
The dual roles of aromatic residue Y67 in
claudin-2 pore cation selectivity.
J. Li, M. Zhuo, L. Pei and
A.S.L. Yu. Univ. of Kansas Med. Ctr. and Univ. of Southern
California.
B735
954.2
Comprehensive scanning cysteine
mutagenesis reveals claudin-2 pore lining residues with distinct
properties.
J. Li, M. Zhuo, L. Pei and A.S.L. Yu. Univ. of Kansas
Med. Ctr. and Univ. of Southern California.
B736
954.3
Enhancement of epithelial tight junctions by
nutraceuticals.
J.M. Mullin, M.C. Valenzano, J.M. Mercado,
C.J. Flounders, C. Jeffers and J. Sedlak. Lankenau Inst. for
Med. Res., Wynnewood, PA.
B737
954.4
Homodimers of the claudin-2 polymerize to
tight junctions of canine kidney epithelial cells.
I.G. Boulatnikov
and A. Yu. Univ. of Kansas Med. Ctr.
B738
954.5
Understanding signaling regulation of gut
smooth muscle contraction from genetics evidence.
Y-Q. Gao,
W-Q. He, Y-N. Qiao, C-H. Zhang, W. Zhao and M-S. Zhu.
Model Animal Res. Ctr., Nanjing, China.
B739
954.6
Intestinal epithelial claudin-2-dependent
paracellular pores drive both diarrhea and survival in immune-
mediated colitis.
E.A. Khramtsova, G.F. Khramtsova, A.
Tamura, L. Shen, S. Tsukita and J.R. Turner. Univ. of Chicago
and Osaka Univ.
B740
954.7
Role of zonula occludens in reduced epithelial
cell proliferation by hypertonic stress.
X. Qiao, I. Roth, E.
Feraille and U. Hasler. Univ. of Genva.
B741
954.8
Sublethal versus lethal hydrogen peroxide-
induced injury to renal epithelial cells: roles of tight junction
proteins.
D. Janosevic, N. Singh, P. Aalami-Harandi, V.
Rohring, J. Axis and K. Amsler. New York Col. of Med., New
York Inst. of Technol.
B742
954.9
Degradation of tight junction proteins in meprin
beta-transfected kidney cells subjected to hypoxia.
J.N. George
and E.M. Ongeri. North Carolina A&T State Univ.
B743
954.10 Zonula occludens-1 is required for epithelial
morphogenesis and lumen development.
M. Odenwald, N.E.
Joseph, A.S. Fanning and J.R. Turner. Univ. of Chicago and
Univ. of North Carolina at Chapel Hill.
B744
954.11 Occludin limits epithelial survival by inducing
caspase-3 expression.
L. Shen, A. Lingaraju, Y. Wang, K.L.
Edelblum, G.F. Khramtsova and J.R. Turner. Univ. of Chicago.
B745
954.12 Simulated microgravity increases susceptibility
of intestinal epithelial cells to acetaldehyde-induced barrier
dysfunction.
C.A. Stork, R.R. Marchelletta, G.K. Prisk and
D.F. McCole. UCSD.
955. PHYSIOLOGICAL GENOMICS AND
PHARMACOGENOMICS OF HYPERTENSION,
RENAL DISEASE, INFLAMMATION, DIABETES
AND OBESITY
Poster
m
on
. 7:30
am
—B
oston
C
onvention
& e
xhiBition
C
enter
,
e
xhiBit
h
alls
a-B
Presentation time: 12:45
pm
-3:00
pm
B746
955.1
Comt rs4680 variant and cardiometabolic
side-effects in children treated with second-generation
antipsychotics.
A.T. Cote, C. Panagiotopoulos and A.M.
Devlin. Univ. of British Columbia.
B747
955.2
Plekha7, a candidate gene for human
hypertension, plays a critical role in the regulation of intracellular
calcium.
B. Endres, J.R.C. Priestley, O. Palygin, M. Hoffman,
C. Moreno, J. Lombard, H.J. Jacob and A.M. Geurts. Med.
Col. of Wisconsin.
B748
955.3
Epistasis involving variations within noncoding
elements accounts for ‘missing heritability’ of two closely-
linked blood pressure loci.
H. Waghulde, R. Pillai, Y. Nie, K.
Gopalakrishnan, S. Kumarasamy, P. Farms, M.R. Garrett,
S. Atanur, T.J. Aitman and B. Joe. Univ. of Toledo, Univ. of
Mississippi Med. Ctr. and Imperial Col. London.
B749
955.4
Maternally derived mitochondria in SHR
exhibit significant reduction in oxidative phosphorylation gene
expression.
J.A. Collett, J.K. Paulose, V.M. Cassone and J.L.
Osborn. Univ. of Kentucky.
B750
955.5
Selection of candidate genes for hypertension
on rat chromosome 4 from SHR using expression profilling in
kidney and subcongenic strain development.
S.K. Teixeira,
M.V. Rodrigues, M.M. Morales and J.E. Krieger. Heart Inst.,
São Paulo and Fed. Univ. of Rio de Janeiro.
B751
955.6
Shroom3, a novel GWAS renal candidate, is
essential for glomerular barrier function.
N.C. Yeo, C. O’Meara,
M. Flister, M. Cliff, J. Lazar, B. Link and H.J. Jacob. Med. Col.
of Wisconsin.
B752
955.7
Identification of Btg2 as a candidate gene for
hypertension in females.
M.J. Hoffman, B. Xiao, L. Nunez, M.
Flister and C. Moreno. Med. Col. of Wisconsin.
MONDAY PHYSIOLOGY
320
B753
955.8
A genetically based GPCR-mediated central
molecular mechanism underlying the pathophysiology of salt-
sensitive hypertension.
R.D. Wainford, C.Y. Carmichael and
J.T. Kuwabara. Boston Univ.
B754
955.9
Epigenetic inhibition by 5 Aza 2’ deoxycytidine
mitigates hypertension in hyperhomocysteinemia.
N.
Narayanan, S.B. Pushpakumar, N. Qipshidze, A.P. Bratcher,
N. Tyagi and S.C. Tyagi. Univ. of Louisville.
B755
955.10 Genetic variants in Arhgef11 promote kidney
injury and reduced renal function in Dahl S rats.
Z. Jia, Z. Guo,
A.C. Johnson and M.R. Garrett. Univ. of Mississippi Med. Ctr.
B756
955.11 High blood pressure but normal oxidative
stress in D3 dopamine receptor-deficient mice.
X. Wang, J.
Johns, L. Asico, I. Armando and P. Jose. Univ. of Maryland
Baltimore.
B757
955.12 Mechanism of Per1 action in blood pressure
control: role of the circadian repressor Cry2.
J. Richards, S.
All, K-Y. Cheng, G. Skopis, L. Jeffers and M. Gumz. Univ. of
Florida.
B758
955.13 Saline loading does not change renal medullary
blood flow in essential hypertension.
K.B. Assersen, J.C.
Gam, M. Damkjær, S. Valentin, M.H. Olsen, A. Diederichsen,
P.F. Høilund-Carlsen and P. Bie. Univ. of Southern Denmark
and Odense Univ. Hosp.
B759
955.14 Identifying causative genetic variants linked
to reduced kidney function through congenic strain analysis
and whole genome sequencing.
A.C. Harmon, A.C. Johnson,
S. Atanur, K. Maratou, T. Aitman and M.R. Garrett. Univ. of
Mississippi Med. Ctr. and Imperial Col. London.
B760
955.15 DGAC is a novel mouse model of EMT-
mediated renal fibrosis.
L. Chen, H. Wu, X. Zhang, Q. Zhou
and W. Zhang. Univ. of Texas Med. Sch. at Houston and Central
South Univ., China.
B761
955.16 Blueberry treatment improves renal function
and reduces oxidative stress in metabolic syndrome animals –
role of Toll-like receptor 4.
A.R. Nair, J. Vila, F. Del Piero and J.
Francis. LSU.
B762
955.17 A silent polymorphism of the GJD2 gene,
coding for Cx36 channels, is associated with type 2 diabetes.
P. Meda, A. Charollais, V. Cigliola and V. Lyssenko. Univ. of
Geneva and Lund Univ., Sweden.
B763
955.18 Klotho gene deficiency exacerbates early
diabetic nephropathy.
Y. Lin, J. Suh and Z. Sun. Univ. of
Oklahoma Hlth. Sci. Ctr.
B764
955.19 Aliskiren and/or vitamin D suppress renal
inflammation in db/db mice.
T. Takenaka, T. Inoue, Y. Ohno, T.
Miyazaki and H. Suzuki. Saitama Med. Univ., Japan.
B765
955.20 Factors influencing blood pressure and
sympathetic nerve activity during a high fat diet in rabbits.
G.A. Head, S.L. Burke, B. Barzel, N. Eikelis, K. Lim and J.A.
Armitage. Baker IDI Heart and Diabetes Inst., Melbourne and
Monash Univ., Australia.
B766
955.21 Alpha melanocortin stimulating hormone
actions at the ventromedial hypothalamus increase renal
sympathetic nerve activity in fat fed rabbits.
B. Barzel, S.L.
Burke, J.A. Armitage and G.A. Head. Baker IDI Heart &
Diabetes Inst., Melbourne and Monash Univ., Australia.
B767
955.22 Myocardial infarction increases noradrenergic
activity in medial prefrontal cortex and impairs consolidation of
fear extinction more in female rats.
K.E. Scrogin, A. Samarel
and Y. Koshman. Loyola Univ. Chicago Stritch Sch. of Med.
B768
955.23 ER stress and a chronic inflammatory response
are induced in an angiotensin II/DOCA salt model of chronic
kidney disease.
Z. Mohammed-Ali, G.L. Cruz, B. Jafar, R.C.
Austin and J.G. Dickhout. McMaster Univ. and St. Joseph’s
Healthcare Hamilton, Canada.
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PHYSIOLOGY MONDAY
321
T
U
E
TUESDAY, APRIL 23
Anatomy
A242
956.14 Types of tracheal submucosal glands:
implications of literature controversy.
M.D. Barros, A.P. Landim,
A.C.M. Dobre, J.D.B. Andreotti, D.F. Curcio and A.L. Duarte.
Santa Casa Sch. of Med. Sci. and São Camilo Univ. Ctr., São
Paulo.
A243
956.15 Assessing the value of clay modeling as an
effective adjunct to human donor dissection.
J.A. Rosentsveyg,
J. Patel, T. Adar and S. Marquez. SUNY Downstate Med. Ctr.
A244
956.16 The new anatomist: preparing to teach in an
integrated medical curriculum.
G.M. Sorrentino. Hofstra North
Shore-Long Island Jewish Sch. of Med.
A245
956.17 Human structure in 7 weeks: one approach
to providing foundational anatomical competency in an era
of compressed medical school curricula.
N.L. Halliday, D.
O’Donghue and B. Thompson. Univ. of Oklahoma Col. of
Med.
A246
956.18 The integration of osteology, radiology, and
surface anatomy into a clinical skills 101 course for first-year
medical students.
B.F. Giffin, D.J. Lowrie, D. Pettigrew and A.
Gunderson. Univ. of Cincinnati Col. of Med.
A247
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