277. CARL LUDWIG DISTINGUISHED LECTURESHIP
OF THE APS NEURAL CONTROL AND
AUTONOMIC REGULATION SECTION
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Blood Pressure Regulation
Central Control of Homeostasis
Title: Central Mechanisms Regulating Coordinated
Cardiovascular and Respiratory Function in Stress
and Arousal
Speaker:
R. A. Dampney. Univ. of Sydney.
278. CONCEPT INVENTORIES: ASSESSING
CONCEPTS AND COMPETENCIES TO IMPROVE
LEARNING AND TEACHING
Symposium
(Sponsored by: APS Teaching of Physiology Section)
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Education
8:00
Concept Inventories: How can we reliably assess deep
understanding of core concepts?
J. McFarland.
Edmonds Community Col., Lynnwood, WA.
8:10
Host pathogen interaction conceptual inventory – from
basic concepts to meaningful understanding.
S.
Balcom. Univ. of Maryland College Park.
8:40
Conceptual assessment in physiology: from core
concepts, conceptual frameworks and misconceptions
to conceptual assessment.
J. McFarland. Edmonds
Community Col., Lynnwood, WA.
9:10
Assessment of scientific process and reasoning skills
(SPAST) – assessing core competencies.
M. P.
Wenderoth. Univ. of Washington.
9:40 Concept inventories – applications in physiology
(facilitated discussion).
W. H. Cliff. Niagara Univ.
279. HYPERTENSION: MECHANISMS AND
CONSEQUENCES
Featured Topic
(Sponsored by: APS Water and Electrolyte Homeostasis
Section)
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8:00
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. (906.3)
8:15
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. (906.6)
8:30
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.
(906.4)
8:45
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.
(906.7)
9:00
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.
(906.15)
9:15
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.
(906.19)
9:30
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. (906.18)
9:45
Downregulation of brain G
a12 blunts angiotensin II-
induced hypertension.
J. Gao and D.R. Kapusta.
LSU Hlth. Sci. Ctr., New Orleans.
(906.16)
Physiology
PHYSIOLOGY MONDAY
77
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280. ION CHANNELS IN HEALTH AND DISEASE
Featured Topic
(Sponsored by: APS Cell and Molecular Physiology
Section)
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C. B
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Transporters and Ion Channels
8:00
Sex-specific estrogen regulation of ion channels in
intestine, kidney and airway epithelia.
B. Harvey.
Royal Col. of Surgeons-Ireland.
8:30
ROS-induced membrane lipid peroxidation impairs
TRPV1 channels in the vasculature.
J.G. Kmetz, D.J.
DelloStritto, S. Sinha, B. Prudner, D.S. Damron and
I.N. Bratz. Northeast Ohio Med. Univ. and Kent State.
(913.48)
8:45
Epigallocatechin-3-gallate inhibits the effects of TGF-
beta and IL-1B on ENaC expression in human alveolar
epithelial cells.
O. Phillips, R. Cox, J. Fukumoto, I.
Fukumoto, P.T. Parthasarathy, V. Delic, T. Luong,
R. Lockey and N. Kolliputi. Univ. of South Florida
Morsani Col. of Med. and Univ. of South Florida.
(913.41)
9:00 TGF-
b1 attenuates CFTR-mediated anion secretion
across porcine vas deferens epithelia via the p38
MAPK pathway.
S. Yi, F. Pierucci-Alves and B.D.
Schultz. Kansas State Univ. (913.13)
9:15
Chloride channels: role in apoptosis, cell motility and
chemotherapy resistance.
E.K. Hoffmann, K.S.
Jacobsen, A. Schwab, D. Sauter, I.H. Lambert and
K.A. Poulsen. Univ. of Copenhagen and Westfälische
Wilhelms-Univ Münster.
(913.15)
9:30
Characterization of the trafficking of a Ca
2+
-activated K
+
channel (KCa3.1) in polarized epithelial cells.
C.A.
Bertuccio and D. Devor. Univ. of Pittsburgh. (913.20)
9:45
ATP regulates Cl
-
and K
+
channels in human pancreatic
ducts.
I. Novak, J. Wang and M. Hayashi. Univ. of
Copenhagen and Kansai Med. Univ., Osaka.
(913.18)
281. NATRIURETIC PEPTIDES IN PLANTS AND AS
BIOLOGIC MARKERS AND TREATMENT OF
CONGESTIVE HEART FAILURE AND CANCER
Symposium
(Sponsored by: American Federation for Medical
Research)
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Personalizing designer natriuretic peptides for human
cardiovascular and metabolic disease.
J. C. Burnett,
Jr. Mayo Clin. and Fndn.
8:30
Natriuretic peptides as biologic markers and for
treatment of congestive heart failure.
J. L. Januzzi.
Harvard Med. Sch., Massachusetts Gen. Hosp.
9:00
Natriuretic peptides’ metabolic targets for the treatment
of cancer.
D. L. Vesely. Univ. of South Florida Morsani
Sch. of Med.
9:30
Plant natriuretic peptides as systemic regulators of
plant homeostasis and responses to pathogens.
C.
Gehring. King Abdullah Univ. of Sci. and Technol.,
Saudi Arabia.
282. ORIGINS OF CELLS THAT CONTRIBUTE TO
PULMONARY EPITHELIAL AND VASCULAR
REMODELING
Featured Topic
(Sponsored by: APS Respiration Section)
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D. a
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Pericytes: roles in vascular stability and remodeling.
P.
D’Amore. Harvard Med. Sch.
8:30
Endothelial progenitor cells in pulmonary arterial
hypertension.
J.E. Loehr, E. Tremblay, M-R.
Blanchet, S. Bonnet and S. Provencher. Quebec
Heart and Lung Inst. Res. Ctr., Laval Univ.
(915.1)
8:45
Rac1 inhibition decreases branching in embryonic
mouse lung explants.
S. Danopoulos, D. Warburton,
R. Kim, S. Bellusci and D. Al Alam. Univ. of Southern
California Children’s Hosp. of Los Angeles.
(915.2)
9:00
Cellular mechanisms of pulmonary remodeling.
D.
Kotton. Boston Univ. Sch. of Med.
9:30
Lack of CFTR in a cystic fibrosis pig model disrupts
airway smooth muscle development.
D.A. Stoltz, N.D.
Gansemer, M.V. Rector, D. Bouzek, T.O. Moninger
and D.K. Meyerholz. Univ. of Iowa. (915.3)
9:45
Rab38 targets to and regulates the sizes of a subset
of larger and older LBs in the alveolar type II
pneumocyte.
S. Huang, Z. Zhang, K.M. DeBolt, S.
Mulugeta, S.I. Feinstein, A.B. Fisher and L. Zhang.
Univ. of Pennsylvania Sch. of Med.
(915.4)
283. PUBLISHING 101: HOW TO GET YOUR WORK
PUBLISHED IN APS JOURNALS AND AVOID
MINEFIELDS ALONG THE WAY
Symposium
(Sponsored by: APS Publications Committee)
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Cheman
Career Development
8:00
Preparing your work for publication in APS journals:
choosing a journal, authorship and peer review.
H.
Raff. Med. Col. of Wisconsin.
8:30
Ethical minefields I: plagiarism and data duplication.
K.
Barrett. UCSD.
8:50
Ethical minefields II: image manipulation.
C. Bennett.
APS.
9:10
Meet the Editors Panel.
D. J. Paterson, S. Matalon,
P. Wagner. Univ. of Oxford, Univ. of Alabama at
Birmingham and UCSD.
MONDAY PHYSIOLOGY
78
284. RECENT ADVANCES IN THE MECHANISMS OF
RENAL TRANSPORT
Featured Topic
(Sponsored by: APS Renal Section)
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m. m
amenKo
8:00
Feedback inhibition of the epithelial Na
+
channel during
acute sodium loading in vivo.
A.B. Patel, G. Frindt
and L.G. Palmer. Weill Cornell Med. Col. (912.16)
8:15
Proteolytic processing of epithelial sodium channels
by prostasin in human kidneys.
R.M. Zachar, P.
Svenningsen, N. Marcussen, S. Walter, K. Skjoedt
and B.L. Jensen. Univ. of Southern Denmark and
Odense Univ. Hosp.
(912.18)
8:30
Separate control of TRPV4 activity and trafficking in
the distal nephron.
M. Mamenko, O.L. Zaika, N.
Boukelmoune, J. Berrout, R.G. O’Neil and O.
Pochynyuk. Univ. of Texas Hlth. Sci. Ctr. at Houston.
(912.4)
8:45
Angiotensin II stimulates basolateral 10 pS Cl channels,
a main type of Cl channels in the thick ascending limb.
L. Wang, R. Gu, P. Wu, M. Wang, H. Luan, L. Fan and
W-H. Wang. Harbin Med. Univ., China and New York
Med. Col.
(912.21)
9:00
Expression and function of the Ca
2+
-dependent SK3 K
+
channel in mouse cortical collecting duct: regulation
by TRPV4.
J. Berrout, M. Mamenko, O.L. Zaika, O.
Pochynyuk and R.G. O’Neil. Univ. Texas Hlth. Sci.
Ctr. at Houston.
(912.14)
9:15
PHA2D proteins, KLHL3-CUL3 and WNK1, form an
endocytic switch signal that controls the renal K
+
excretory channel, ROMK.
P. Welling, B-Y. Kim, J.B.
Wade, R. Coleman and L. Fang. Univ. of Maryland
Med. Sch.
(912.13)
9:30
Genetic ablation of aquaporin-2 in the mouse connecting
tubules results in defective renal water handling.
M.L.A. Kortenoeven, N.B. Pedersen, R.L. Miller, A.
Rojek and R.A. Fenton. Aarhus Univ., Denmark and
Univ. of Utah.
(1111.8)
9:45
Transgenic mice expressing UT-A1, but lacking UT-A3,
have intact urine concentrating ability.
J.D. Klein, O.
Fröhlich, A.C. Mistry, K.J. Kent, C.F. Martin and
J.M. Sands. Emory Univ. (1111.17)
285. SIGNALING MECHANISMS IN CARDIAC,
LYMPHATIC AND SMOOTH MUSCLE
CONTRACTION
Featured Topic
(Sponsored by: APS Cardiovascular Section)
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Hypoxia and Oxidative Stress
Translational Physiology
8:00
Signaling mechanisms and cytoskeletal regulation in
smooth muscle contractility.
K. Morgan. Boston Univ.
8:30
Vasoactive agonists induce oscillatory changes in
vascular smooth muscle cell stiffness and alter
cytoskeletal architecture.
Z. Hong, Z. Sun, Z. Li,
J.P. Trzeciakowski and G.A. Meininger. Univ. of
Missouri-Columbia and Texas A&M Univ.
(921.4)
8:45
P21-activated kinase inhibits vascular reactivity via
inhibition of MLCK.
J. Chu, D. Bhattarai, C.S. Cox
and K. Uray. Univ. of Texas Med. Sch. at Houston.
(921.1)
9:00
Thick and thin filament regulations in cardiac and
lymphatic muscle contraction.
M. Muthuchamy. Texas
A&M Hlth. Sci. Ctr. Col. of Med.
9:30
Role of voltage-dependent calcium channels in stretch-
induced lymphatic vessel contractions.
S.S. Lee and
P-Y. von der Weid. Univ. of Calgary, Canada. (681.11)
9:45
N-terminal region of cardiac myosin binding protein-C
impairs myofilament function.
J.P. Sarkey, S.
Govindan, X. Chen, Y. Ge, P.P. de Tombe and S.
Sadayappan. Loyola Univ. Med. Ctr. and Univ. of
Wisconsin-Madison.
(921.7)
286. TRAINEE HIGHLIGHTS IN PHYSIOLOGICAL
GENOMICS
Special Session
(Sponsored by: APS Physiological Genomics Group)
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uinn
8:00 Introduction.
8:03
Identification of candidate susceptibility genes in a
murine model of respiratory syncytial virus-induced
bronchiolitis.
K.C. Verhein, M. High, J. Marzec, Z.
McCaw, T. Wiltshire, Y. Chen, A. Burkholder, L.
Klimczak, D. Fargo and S.R. Kleeberger. NIEHS,
NIH, Research Triangle Park and Univ. of North
Carolina at Chapel Hill.
(1212.4)
8:16
Differential gene expression profiles produced by a high
fat diet in white and brown adipose.
J.L. Faulkner,
J.R. Gomolak, M.R. Garrett and S.P. Didion. Univ. of
Mississippi Med. Ctr.
(738.3)
8:29
Generation of caveolin-2 overexpressing C. elegans and
their response to stress.
E. Shi, H.N. Fridolfsson, E.
Kwan, J.M. Schilling and H.H. Patel. UCSD and VA
San Diego Healthcare Syst.
(1211.4)
8:42
Angiotensin II stimulates renin synthesis and secretion
in mouse collecting duct M-1 cells via a PKC alpha-
mediated cAMP stimulation mechanism.
L. Liu, L.S.
Lara, A.A. Gonzalez, C.R.T. Bourgeois, D.M. Seth
and M.C. Prieto. Tulane Univ. Sch. of Med. and Fed.
Univ. of Rio de Janeiro.
(1165.16)
8:55
Discovery of new renal ang II processing enzyme activity
using mass spectrometry and gene deletion mouse
models.
N. Grobe, K.M. Elased, E.S.B. Salem, S.B.
Gurley, F.S. Ong, K.E. Bernstein, A.H. Schmaier
and M. Morris. Wright State Univ., Duke Univ. and
Durham VA Med. Ctrs., Cedars-Sinai Med. Ctr. and
Univ. Hosps. Case Med. Ctr., Case Western Reserve
Univ.
(1165.18)
PHYSIOLOGY MONDAY
79
M
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9:08
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. (955.2)
9:21
Production of angiotensin within the SFO is sufficient
to increase ERK1/2 and CREB activity in the SFO
and PVN.
J. Coble, J. Grobe, M. Cassell and C.D.
Sigmund. Univ. of Iowa. (1165.11)
9:34
Neutral sphingomyelinase 3 modulates myotube density
and is regulated by microRNA-133.
E.M. Wolf, J.J.
McCarthy, J.S. Moylan, J.D. Smith and M.B. Reid.
Univ. of Kentucky.
(737.4)
9:47 Ang-(1-7) induced MAS1 receptor-mediated
angiogenesis in the rat microvasculature.
B.R.
Hoffmann, T.J. Stodola, J.R. Wagner and A.S.
Greene. Med. Col. of Wisconsin. (1165.9)
287. CENTRAL MECHANISMS OF AUTONOMIC
REGULATION DURING STRESS
Minisymposium
(Sponsored by: APS Neural Control and Autonomic
Regulation Section)
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9:00 The contribution of orexin to the cardiovascular
response of psychological stress.
P. Carrive. Univ. of
New South Wales.
9:20
Sympathetic outflow for psychological stress-induced
thermogenesis in brown adipose tissue.
K. Nakamura.
Kyoto Univ.
9:40
Cortical circuitry associated with cardiovascular arousal
during exercise in humans.
K. Shoemaker. Univ. of
Western Ontario.
288. BRAINSTEM AUTONOMIC PATHWAY IN HEALTH
AND DISEASE
Featured Topic
(Sponsored by: APS Central Nervous System Section)
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Blood Pressure Regulation
Central Control of Homeostasis
10:30
Plasticity of vagal circuits in acute pancreatitis.
T. Babic.
Penn State.
11:00 Plasticity of cardiovascular afferent integration in
disease states.
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