Z. Shan, J.
Zubcevic, W. Yuan, J.Y. Jun and Y. Qi. Univ. of Florida.
B93
903.9
Chronic recordings of cardiac contractility in
conscious rats via telemetry.
S-J. Guild, D. McCormick, M.
Lim, B. Pauly, R. Kirton, D. Budgett, M. Kondo, E. Stehlin,
C. Barrett, D.F. Rigel and S. Malpas. Univ. of Auckland,
New Zealand, Millar Instruments, Houston and Auckland and
Novartis Pharmaceuts. Corp., East hanover, NJ.
B94
903.10 Algebraic solutions for homeostatic
mechanisms in a minimal closed-loop cardiovascular system
model.
S.E. Waters, N.A. Jalili, N.J. Abuid, M.W. Mohiuddin
and C.M. Quick. Michael E. DeBakey Inst., College Station,
TX.
904. NOVEL ROLES OF HORMONES IN BLOOD
PRESSURE REGULATION (POSTERS)
Poster
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B95
904.1
Relaxin increases renal inner medullary
NOS1-
b expression during chronic angiotensin II infusion. J.M.
Sasser, J.N. Mooney and C. Baylis. Univ. of Mississippi Med.
Ctr. and Univ. of Florida.
B96
904.2
Sex difference in blood pressure regulation in
aging spontaneously hypertensive rats.
R.O. Maranon, J. Do
Carmo and J.F. Reckelhoff. Univ. of Mississippi Med. Ctr.
B97
904.3
Ang (1-7) has a greater contribution to the
blood pressure lowering effects of AT1 receptor blockade in
female spontaneously hypertensive rats compared to males.
M. Zimmerman and J. Sullivan. Georgia Regents Univ.
B98
904.4
17
b-Estradiol attenuates renal TNFa and
the progression of hypertension in mice with systemic lupus
erythematosus.
E.L. Gilbert, K.W. Mathis and M.J. Ryan.
Univ. of Mississippi Med. Ctr.
B99
904.5
Testosterone modulates sodium-regulating
hormones in women with PCOS.
N. Stachenfeld, M.M. Wenner
and H.S. Taylor. John B. Pierce Lab., Yale Sch. of Med. and
Univ. of Delaware.
B100
904.6
Sex difference in low dose of angiotensin
(ANG) II sensitizing effect on pressor effect of subsequent high
dose of ANG II.
B. Xue, Z. Zhang, F. Guo, M. Hay and A.K.
Johnson. Univ. of Iowa and Univ. of Arizona.
B101
904.7
Potentiation of angiotensin II (Ang II)
hypertension in rats by sensitizing pre-treatment with
intermittent ICV Ang II injections.
S.C. Clayton, S. Hurley, T.
Beltz and A.K. Johnson. Univ. of Iowa.
B102
904.8
Targeting of 11
b-hydroxysteroid dehydrogenase
type 2 in the nucleus of the solitary tract links salt appetite and
hypertension.
L.C. Evans, C. Kenyon, J. Mullins, M. Holmes
and M. Bailey. Univ. of Edinburgh, U.K.
B103
904.9
Improvement of salt-sensitive hypertension
in SS-Mstnem1Mcwi rats.
D.W. Stepp, R.H. Dunlap and J.D.
Mintz. Georgia Hlth. Sci. Univ.
B104
904.10 Vasopressin increases blood pressure without
inducing pulmonary hypertension in a Sus scrofa model of
hemorrhage.
J. Sarkar, C.F.T. Uyehara, W.M. Ichimura, L-A.M.
Murata, A.K. Sato, C.A. Hernandez and C.L. Allen. Tripler
Army Med. Ctr., HI.
B105
904.11 Vasopressin affects renal tubular dynamics
during hemorrhagic shock resuscitation.
C.F.T. Uyehara,
J. Sarkar, L-A.M. Murata, A.K. Sato, W.M. Ichimura, C.A.
Hernandez and C.L. Allen. Tripler Army Med. Ctr., HI.
B106
904.12 Mutation of an anti-aging gene klotho causes
hypertension via upregulation of plasma aldosterone levels.
X. Zhou, H. Lei and Z. Sun. First Affil. Hosp., Chongqin Med.
Univ., China and Univ. of Oklahoma Hlth. Sci. Ctr.
MONDAY PHYSIOLOGY
294
905. HYPERTENSION II
Poster
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Presentation time: 12:45
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B107
905.1
l
-Arginine transporters: a new treatment target
in obesity-induced hypertension?
N.W. Rajapakse, F. Karim,
G.A. Head and D.M. Kaye. Baker IDI Heart and Diabetes Inst.,
Melbourne.
B108
905.2
Autophagy in neurogenic hypertension induced
by systemic inflammation.
K.L.H. Wu, J. Chan and S. Chan.
Chang Gung Mem. Hosp., Kaohsiung, Taiwan.
B109
905.3
Type 2 diabetic patients with treatment-
resistant hypertension display urine plasmin excretion that
correlate with blood pressure and activate ENaC current.
U.G.
Friis, K.B. Buhl, C.S. Oxlund, P. Svenningsen, C. Bistrup, I.
Abildgaard and B.L. Jensen. Univ. of Southern Denmark and
Odense Univ. Hosp.
B110
905.4
Role of prostaglandin D synthase in cardiac
remodeling secondary to pressure overload in rats.
K.T.
Nagalla, M. Sharad Gole and D.B. Murray. Univ. of Mississippi.
B111
905.5
Central blockade of TLR4 improves cardiac
function and attenuates pro-inflammatory cytokines and
oxidative stress in hypertensive rats.
R.B. Dange, D. Agarwal,
J. Vila, B. Wilson, R. Teruyama and J. Francis. LSU Sch. of
Vet. Med. and LSU.
B112
905.6
Long-term physiologic T
3
supplementation as
an adjunct therapy in hypertensive heart disease.
C.J. Pol, N.Y.
Weltman, Y. Zhang, A. Koder, S. Raza, M. Plummer and A.M.
Gerdes. New York Inst. of Technol. Col. of Osteo. Med. and
Sanford Sch. of Med., Univ. of South Dakota.
B113
905.7
The role of central memory CD8 T cells in the
kidney and the role of these cells in genesis of hypertension.
F. Zhang, L. Xiao and D.G. Harrison. Vanderbilt Univ. Sch. of
Med.
B114
905.8
Effects of anti-hypertensive interventions on
the inflammatory response in the spontaneously hypertensive
rat.
P.J. Marvar, F.D. McBryde and J.F.R. Paton. Univ. of
Bristol.
B115
905.9
Resveratrol optimizes the pharmacotherapy of
captopril in renal hypertensive rats.
A.F.E. Garcia and C.B.A.
Restini. Univ. of Ribeirão Preto, Brazil.
B116
905.10 Effects of Oryeongsan improved vascular
relaxation in hypertension models.
J.H. Kho, H.Y. Kim, O.J.
Kwon, R. Tan, K.W. Cho, D.G. Kang and H.S. Lee. Wonkwang
Univ., South Korea.
906. HYPERTENSION: MECHANISMS AND
CONSEQUENCES (POSTERS)
Poster
m
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. 7:30
am
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Presentation time: 12:45
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B117
906.1
Inhibition fibroblast growth factor receptor
attenuates anti-aging gene klotho deficiency induced
hypertension.
M. Schuman and Z. Sun. Univ. of Oklahoma
Hlth. Sci. Ctr.
B118
906.2
Altered protein phosphatase 1 (pp1) activity
and expression contribute to the differential regulation of
proximal tubule NHE3 before and after onset of hypertension
in SHR.
R.O. Crajoinas, T.D. Pessoa, G. Malnic and A.C.C.
Girardi. Univ. of São Paulo.
B119
906.3
Extracellular matrix genes Fmod and Prelp
are candidate genes for salt-sensitive hypertension in females.
L. Núñez, M. Hoffman, B. Xiao, M. Flister and C. Moreno
Quinn. Med. Col. of Wisconsin.
B120
906.4
Humoral immune system activation promotes
the development of hypertension.
K.W. Mathis, K. Wallace, B.
Lamarca and M.J. Ryan. Univ. of Mississippi Med. Ctr.
B121
906.5
Endothelin B receptor protects against
endoplasmic reticulum stress-induced renal damage.
C. De
Miguel, J.L. Hobbs, D.M. Pollock and J.S. Pollock. Georgia
Hlth. Sci. Univ.
B122
906.6
Matrix metalloproteinase inhibition protects
kidney from adverse remodeling induced by hypertension.
S.
Pushpakumar, S. Kundu, N. Metreveli, S.C. Tyagi and U.
Sen. Univ. of Louisville.
B123
906.7
T cells mediate angiotensin II-induced aortic
stiffening.
J. Wu, S.R. Thabet, A. Kirabo, D.W. Trott, A.
Goldstein, B.G. Hudson, M.S. Madhur, W. Chen and D.G.
Harrison. Vanderbilt Univ.
B124
906.8
Mitochondrial superoxide in pro-hypertensive
T-cell activation.
R.R. Nazarewicz, A.E. Dikalova, A.T.
Bikineyeva, D.G. Harrison and S.I. Dikalov. Vanderbilt Univ.
Med. Ctr.
B125
906.9
Hsd11b2 targeting in the rat. L.J. Mullins, A.
Peter, C. Kenyon, Y. Sourgia-Koutraki, M. Bailey and J. Mullins.
Univ. of Edinburgh.
B126
906.10 Changes in circulating levels of AMP kinase
isoforms are associated with kidney dysfunction in hypertension.
M-Y. Jian and J. Creighton. Univ. of Alabama at Birmingham.
B127
906.11 RyR2/Ca
2+
release channel is crucial for
pulmonary arterial hypertension.
Y-M. Zheng and Y-X. Wang.
Albany Med. Col.
B128
906.12 Blunted hypertensive response to Ang II
infusion in IFN-g knockout mice: molecular mechanisms.
N.V.
Kamat, N.K.H. Fletcher, S. Thabet, D.G. Harrison and A.A.
McDonough. Keck Sch. of Med., Univ. of Southern California
and Vanderbilt Univ.
B129
906.13 Maternal separation enhances angiotensin
II-induced hypertension in Dahl rats fed a high salt diet.
A.S.
Loria, D.M. Pollock and J.S. Pollock. Georgia Hlth. Sci. Univ.
B130
906.14 Maternal separation increases acute and
chronic norepinephrine sensitivity revealing sympatho-
activation.
A.S. Loria, M. Hokanson, D.M. Pollock and J.S.
Pollock. Georgia Hlth. Sci. Univ.
B131
906.15 Endoplasmic reticulum stress is upstream of
angiotensin-II-induced reactive oxygen species formation in
the subfornical organ.
C.N. Young, G. Wang, C. Iadecola, A.L.
Mark and R.L. Davisson. Cornell Univ., Weill Cornell Med.
Col. and Univ. of Iowa.
B132
906.16 Downregulation of brain G
a12 blunts
angiotensin II-induced hypertension.
J. Gao and D.R. Kapusta.
LSU Hlth. Sci. Ctr., New Orleans.
B133
906.17 Renal denervation abolishes age-dependent
hypertension in female intrauterine growth-restricted rats.
S.
Intapad, A.D. Brown, J.M. Fahling, J.H. Dasinger, N.B. Ojeda
and B.T. Alexander. Univ. of Mississippi Med. Ctr.
PHYSIOLOGY MONDAY
295
M
O
N
B134
906.18 PVN G
ai
2
protein-gated signal transduction—a
renal nerve dependent mechanism required for sodium
homeostasis and blood pressure regulation in Sprague-Dawley
rats.
R.D. Wainford and J.T. Kuwabara. Boston Univ.
B135
906.19 Metabolic dysfunction in chronic intermittent
hypoxia?role of hypothalamic peptides.
T.P. Nedungadi, S.W.
Mifflin and J.T. Cunningham. Univ. of North Texas Hlth. Sci.
Ctr.
B136
906.20 Brain (pro)renin receptor knockdown
modulates the body fluid homeostasis during angiotensin II-
dependent hypertension.
T. Cao, W. Li, D. Seth and Y. Feng.
Tulane Univ.
907. BLOOD PRESSURE AND FLUID VOLUME
REGULATION IN PREGNANCY AND
DEVELOPMENTAL PROGRAMMING
Poster
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B137
907.1
A delivery system for protein and peptide-
based therapeutics to treat preeclampsia.
G.L. Bidwell, H. Liu
and E.M. George. Univ. of Mississippi Med. Ctr.
B138
907.2
Heme oxygenase-1 induction attenuates
TNF-
a-induced hypertension in pregnant rats. E.M. George,
M. Arany, K. Cockrell, D.E. Stec and J.P. Granger. Univ. of
Mississippi Med. Ctr.
B139
907.3
Early changes on proximal tubule Na
+
-ATPase
activity precede blood pressure elevation and renal dysfunction
induced by intrauterine undernutrition: reprogramming by
a-tocopherol. L.D. Vieira-Filho, J.S. Farias, E.V. Cabral, P.A.
Silva, A.D.O. Paixão and A. Vieyra. Fed. Univ. of Pernambuco,
Brazil and Fed. Univ. of Rio de Janeiro.
B140
907.4
Neutrophil depletion attenuates placental
ischemia-induced hypertension in rat.
K.E. Lillegard, A.J.
Bauer, A.C. Johnson, S.J. Lojovich, J.S. Gilbert and J.F.
Regal. Univ. of Minnesota Duluth and Univ. of Oregon.
B141
907.5
Differential effects of pravastatin on secretion
of pro- and anti-angiogenic factors from trophoblast and
endothelial cells.
H.E. Gillham, C.T. Banek, K. Needham and
J. Gilbert. Univ. of Oregon.
B142
907.6
Soluble Fms-like tyrosine kinase-1 release
from human umbilical vascular endothelial cells is decreased
by intracellular 5-aminoimidazole-4-carboxamide-3-
ribonucleoside accumulation.
C.T. Banek, H. Gillham, K.
Needham and J.S. Gilbert. Univ. of Oregon.
B143
907.7
Alterations in placental TGF-beta signaling
pathways in rats with placental ischemia-induced hypertension.
A.J. Bauer, C.T. Banek, J.F. Regal and J.S. Gilbert. Univ. of
Minnesota Med. Sch. Duluth and Univ. of Oregon.
B144
907.8
Chronic vasodilation increases collecting duct
PDE5A and
aENaC through independent renin-angiotensin-
aldosterone system pathways.
C.A. West, S. Shaw, J.M.
Sasser, A. Fekete, T. Alexander, S.M.E. Masilamani and C.
Baylis. Univ. of Florida, Semmelweis Univ., Hungary and West
Virginia Univ.
B145
907.9
Tumor necrosis factor induces cerebral
edema and increased cerebrovascular permeability in normal
pregnant rats.
J.P. Warrington, M.J. Ryan, H.A. Drummond,
F.T. Spradley and J.P. Granger. Univ. of Mississippi Med. Ctr.
B146
907.10 Effect of high-fat diet on blood pressure and
placental levels of tumor necrosis factor-
a and soluble fms-
like tyrosine kinase (sFlt)-1 in pregnant rats.
A.C. Palei, F.T.
Spradley, M. Arany, K. Cockrell and J.P. Granger. Univ. of
Mississippi Med. Ctr.
B147
907.11 Age-dependent hypertension and renal
sodium handling in the female intrauterine growth restricted
rat.
A.D. Paixao, N.B. Ojeda, S. Intapad, J. Fahling and B.T.
Alexander. Univ. of Mississsipi Med. Ctr.
908. DEVELOPMENTAL PROGRAMMING AND
CARDIORENAL FUNCTION IN ADULTS
Poster
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B148
908.1
Early life stress induces altered expression of
epigenetic chromatin modification enzymes in aorta and renal
vessels.
D.H. Ho, A.S. Loria and J.S. Pollock. Georgia Hlth.
Sci. Univ.
B149
908.2
Regulation of adrenal phenylethanolamine
N-methyltransferase gene expression in a fetal programming
model of hypertension.
S. Khurana, P. Nguyen, J. Grandbois,
H. Peltsch, S. Lo, K. Venkataraman and T.C. Tai. Northern
Ontario Sch. of Med. and Laurentian Univ., Canada.
B150
908.3
Sex-dependent effect of prenatal and early
postnatal red palm oil supplementation on cardiac ischemic
tolerance of adult rats.
K. Frantisek, J. Neckar, E. Thamahane-
Katengua and J. van Rooyen. Inst. of Physiol. AS CR, Prague
and Cape Town Peninsula Univ. of Technol.
B151
908.4
Perinatal taurine depletion increases oxidative
stress in adult female rats.
W. Lerdweeraphon, J.M. Wyss, T.
Boonmars and S. Roysommuti. Khon Kaen Univ., Thailand
and Univ. of Alabama at Birmingham.
909. RENIN-ANGIOTENSIN-ALDOSTERONE SYSTEM
IN REGULATION OF BLOOD PRESSURE AND
RENAL FUNCTION
Poster
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. 7:30
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B152
909.1
Processing of angiotensinogen to
angiotensin-(1-12) by a non-renin enzyme in the salt-sensitive
mRen2.Lewis rat.
A. Americo, N. Pirro, K.B. Brosnihan and
M. Chappell. Wake Forest Univ. Sch. of Med.
B153
909.2
Renal responses to short-term non-pressor
AngII ± intrarenal RAS blockade in rats.
M.T.X. Nguyen, J. Han
and A.A. McDonough. Univ. of Southern California Keck Sch.
of Med.
B154
909.3
Control of aldosterone release in vitro in the
renin knockout rat.
E.D. Bruder, L. Nunez, M.J. Hoffman, C.
Moreno and H. Raff. Aurora St. Luke’s Med. Ctr. and Med. Col.
of Wisconsin.
B155
909.4
Overexpression of renin in the collecting duct
causes hypertension.
N. Ramkumar, J. Ying, D. Stuart and
D.E. Kohan. Univ. of Utah.
MONDAY PHYSIOLOGY
296
B156
909.5
Renal mitochondria predominantly express
[des-Ang I]-angiotensinogen and renin.
M. Guan, M. Nautiyal,
D. Hakuda, R. de Lima, J. Rose, N.T. Pirro and M.C. Chappell.
Wake Forest Univ. Sch. of Med.
B157
909.6
Renin knockout modulates sodium reabsorption
in the Dahl salt-sensitive rats.
T.S. Pavlov, V. Levchenko, D.V.
Ilatovskaya, C. Moreno-Quinn and A. Staruschenko. Med.
Col. of Wisconsin.
B158
909.7
TRPC channels are involved in calcium-
sensing receptor-mediated inhibition of renin release from
juxtaglomerular cells.
M.C. Ortiz-Capisano, P. Harding and
W.H. Beierwaltes. Henry Ford Hosp.
B159
909.8
An important role of renal angiotensin-
converting enzyme in the development of salt-sensitivity during
renal parenchyma inflammation.
J.F. Giani, T. Janjoulia, S.
Fuchs, J. Peti-Peterdi, K.E. Bernstein and R.A. Gonzalez-
Villalobos. Cedars-Sinai Med. Ctr. and Keck Sch. of Med.,
Univ. of Southern California.
B160
909.9
Regulation of AT1-receptors by ARAP1 is
involved in vasodilatation during sepsis-induced hypotension.
K. Mederle, E. Doblinger, V. Kattler, K. Höcherl, F. Schweda
and H. Castrop. Univ. of Regensburg, Germany.
B161
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