P.M.
Davitt, S.M. Arent and G.C. Henderson. Rutgers Univ.
B389
710.11 Sex differences in VLDL-triglyceride kinetics
in the basal state and in response to high-intensity interval
exercise.
M.A. Tuazon, J. Liou and G.C. Henderson. Rutgers
Univ.
B390
710.12 Intermittent oxygen inhalation increases
maximal workload and maximal heart rate in elite athletes.
P. Lindholm, O. Boberg, O. Frånberg, Å. Larsson and L.
Gullstrand. Karolinska Inst., Sch. of Technol. and Hlth., Royal
Inst. of Technol. and Bosön Swedish Sports Confederation,
Stockholm.
B391
710.13 Comparative expression profiling of 50-60 year
old male competitive athletes and lean healthy individuals.
B.A. Edgett, K. Mukherjee, T. St. Amand, C.D. Funk and B.J.
Gurd. Queen’s Univ., Canada.
B392
710.14 Serum 25-hydroxyvitamin D predicts muscular
strength after a muscle-damaging event.
T. Barker, B.M. Dixon,
E.D. Schneider and L.K. Weaver. Orthoped. Specialty Hosp.,
Murray, USANA Hlth. Sci. Inc., Salt Lake City and LDS Hosp.
and Intermountain Med. Ctr., Murray, UT.
B393
710.15 Lower limb movement related increases in
simulated arterial pressure during walking.
J.A. Goreham, C.
Peterson, D.D. Sheriff and M. Ladouceur. Dalhousie Univ.,
Canada and Univ. of Iowa.
B394
710.16 Influence of hand dominance on peak forearm
blood flow and cardiovascular responses to isometric handgrip
exercise in recreationally active racquet players.
D.S. Kimmerly,
L. Hughes and L. Quattrocchi. Dalhousie Univ., Canada.
B395
710.17 Effect of FIR athletic apparel on oxygen
consumption during exercise.
J.T. Worobets, E.R. Skolnik and
D.J. Stefanyshyn. Univ. of Calgary, Canada.
B396
710.18 The effects of mouth guard usage on
neuromuscular activation and muscle performance.
A.
Veicsteinas, E. Limonta, E. Cè, S. Rampichini and F.
Esposito. Univ. of Milan.
711. CARDIAC RESPONSES TO EXERCISE
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B397
711.1
Influence of sex and training status on cardiac
and baroreceptor function following combined high-intensity
interval exercise and orthostatic stress.
A.T. Cote, A.A.
Phillips, S.S.D. Bredin, M.S. Koehle and D.E.R. Warburton.
Univ. of British Columbia.
B398
711.2
Endoperoxide 4 receptors attenuate the
exercise pressor reflex in rats with ligated femoral arteries.
K.
Yamauchi, J. Kim, V. Ruiz-Velasco and M.P. Kaufman. Penn
State Col. of Med.
B399
711.3
Is resting diastolic dysfunction related to
impaired cardiovascular reserve in the metabolic syndrome?
S.B. Fournier, D.A. Donley, B.L. Reger, D.E. Bonner, B.E.
Warden, W. Gharib and P.D. Chantler. West Virginia Univ.
Sch. of Med.
B400
711.4
Relationship between oxygen pulse and
echocardiography in heart failure with preserved ejection
fraction.
M.C. McCue, T.P. Olson, B.D. Johnson, E.M. Snyder
and B.A. Borlaug. Univ. of Minnesota, Minneapolis and Mayo
Clin. Col. of Med.
B401
711.5
Relationship between cardiac output via
acetylene rebreathing and echocardiography in heart failure.
M.C. McCue, T.P. Olson, B.D. Johnson, E.M. Snyder and
B.A. Borlaug. Univ. of Minnesota, Minneapolis and Mayo Clin.
Col. of Med.
B402
711.6
Exercise-induced electrical remodeling of
endocardial and epicardial tissue in perfused rat hearts.
L.
Mark, C. Nelson and R.H. Fitts. Marquette Univ.
B403
711.7
Carboxyl terminus of Hsp70-interacting protein
(CHIP) is required to modulate cardiac hypertrophy and
attenuate autophagy during exercise.
M.S. Willis, J-N. Min,
S. Wang, K.M. Wadosky and C. Patterson. Univ. of North
Carolina at Chapel Hill.
B404
711.8
Athlete’s heart: adaptations in blood flow,
oxygen utilization, and efficiency at rest and during exercise.
I. Heinonen, N. Kudomi, J. Kemppainen, M. Luotolahti, H.
Sipila, D.J. Duncker, J. Knuuti and K.K. Kalliokoski. Univ.
of Turku, Finland, Univ. Med. Ctr. Rotterdam, Netherlands and
Kagawa Univ., Japan.
B405
711.9
Exercise enhances inotropic responsiveness
of cardiac myocytes.
A. Galvin, J. Kohler, L. Foster-Bey, J.
Kim and B.A. Bailey. Ursinus Col., PA.
PHYSIOLOGY SUNDAY
217
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N
B406
711.10 Effect of aging and physical activity on
cardiovascular function.
G.D.W. Munch, J.A.L. Calbet, R.
Boushel, B.K. Pedersen, B. Saltin and S.P. Mortensen.
Rigshospitalet, Copenhagen, Univ. of Las Palmas de Gran
Canaria, Spain and Panum Inst., Copenhagen.
B407
711.11 Effects of long-term exercise on age-related
changes in cardiac fibrosis and cell death profiles.
T. Akins,
G. Barton, M. Hoffman, J. Aiken and G. Diffee. Univ. of
Wisconsin-Madison and Univ. of Alberta.
B408
711.12 The effects of exercise training on cardiac
arrhythmias and left ventricular connexin 43 expression in aged
and young rats.
A.J. Jepson, E.R. Garnett, A.N. Davenport,
R.M. Firkins, Z.A. Kadow, M.K. Henry and J.A. Moffitt. Des
Moines Univ., Univ. of Wisconsin-Madison and Drake Univ.
B409
711.13 Daily spontaneous running decreases
phosphorylation of left ventricular connexin-43 at pathological
sites in female Sprague-Dawley rats.
J. Mulvey, R.M. Firkins,
J.A. Moffitt and M.K. Henry. Des Moines Univ.
B410
711.14 Endurance exercise alters the myocardial Na
+
/
H
+
exchanger-1.
J.W. Starnes and B.J. Feger. Univ. of North
Carolina at Greensboro.
712. EXERCISE, HEALTH AND DISEASE
Poster
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B411
712.1
Exercise training restores muscle mechano-
and metaboreflex sensitivity in heart failure patients.
L.M.
Antunes-Correa, T.S. Nobre, R.V. Groehs, M.J.N.N. Alves,
M.U.P.B. Rondon, C. Mady, D.R. Almeida, P. Oliveira, M.F.
Lima, W. Mathias, P.C. Brum, L.V. Rossoni, E.M. Oliveira,
H.R. Middlekauff and C.E. Negrao. Univ. of São Paulo, Fed.
Univ. of São Paulo and UCLA.
B412
712.2
Influence of the metaboreflex on arterial blood
pressure in heart failure patients.
M.L. Keller, B.D. Johnson,
M.J. Joyner, K.A. O’Malley, A. Miller and T.P. Olson. Mayo
Clin. and Fndn.
B413
712.3
The ventilatory response to muscle
metaboreflex stimulation in patients with COPD.
R.M. Bruce,
A. Turner and M.J. White. Univ. of Birmingham, U.K.
B414
712.4
Oxidative stress and chronic obstructive
pulmonary disease: the impact of oral antioxidants on skeletal
muscle fatigue.
M.J. Rossman, H.J. Groot, M. Amann and
R.S. Richardson. Univ. of Utah and Salt Lake City VA Med. Ctr.
B415
712.5
Validity of the oxygen uptake efficiency slope
to assess aerobic fitness following bed rest.
J. Scott, E.
Goetchius, R. Buxton and L. Ploutz-Snyder. Univs. Space
Res. Assn., Houston and Univ. of Houston.
B416
712.6
Influence of exercise during 28 days of bed
rest with energy deficit and amino acid supplementation on
metabolic profile.
N.E. Brooks, S.M. Cadena, G. Cloutier,
S. Vega-López, R. Roubenoff and C. Castaneda-Sceppa.
Sch. of Sport, Univ. of Stirling, U.K., Tufts Univ., Boston and
Northeastern Univ.
B417
712.7
Metabolic profile of Brazilian elite boxing
athletes.
F.H. Burini, I.F. Cruz, F.F. Romano, M.F. Alves, J.C.
Suárez, C.C. Ayres, G.C. Torezan, O.C. Teixeira, R.M. Manda,
B.C. Santi, W.C. Zampronha and R.C. Burini. State Univ. of
São Paulo Med. Sch. and Brazilian Boxing Confederation, São
Paulo.
B418
712.8
Do exercise and estrogens interact to alter
stress responses in rats?
A.B. Jones, R. Gupton and K.S.
Curtis. Oklahoma State Univ. Ctr. for Hlth. Sci.
B419
712.9
Sex-based comparisons in oxidative DNA
damage following 2h moderate cycling exercise.
N. Yasuda
and T. Tanioka. Intl. Pacific Univ. and Showa Univ., Japan.
B420
712.10 Vitamin D receptor and estrogen receptor
alpha genotype affects exercise related bone mass in Japanese
healthy women.
H. Kondo, H. Fujino, S. Murakami, N. Fujita,
F. Nagatomo and A. Ishihara. Nagoya Womens Univ., Kobe
Univ., Himeji Dokkyo Univ. and Kyoto Univ., Japan.
B421
712.11 The effects of Tai Chi plus behaviorally-based
dietary weight loss on physical functioning in community-
dwelling obese older women.
J.M. Letendre, J. Bekke, N.
Beebe, I.E. Lofgren, F. Xu and M.J. Delmonico. Univ. of
Rhode Island.
B422
712.12 Exercise regulates obesity-induced chemerin
expression in a tissue-dependent manner.
S. Keslacy, M.
Gladstone and Y. Kim. Syracuse Univ.
B423
712.13 Influence of weight status on muscle quality in
older adults.
C.R. Straight, A.O. Brady and E.M. Evans. Univ.
of Georgia.
B424
712.14 Molecular adaptation of skeletal muscle to
high-intensity resistance exercise in aged males.
D.A. Rivas,
N.P. Rice and R.A. Fielding. Tufts Univ., Boston.
B425
712.15 Higher volume of physical activity in the past
year is associated with enhanced left ventricular diastolic
function and exercise capacity and lower pressure wave
reflection in healthy adolescents: no relation with time in
sedentary activities.
G.L. Pierce, M. Pajaniappan, A. DiPietro,
K.V. Darracott, M. Guinter and G. Kapuku. Univ. of Iowa and
Georgia Hlth. Sci. Univ.
B426
712.16 Long-term wheel running improves cardiac
function but has negative consequences for diaphragmatic
function in the mdx mouse.
J.T. Selsby, P. Acosta, M.M.
Sleeper, E.R. Barton and H.L. Sweeney. Iowa State Univ. and
Univ. of Pennsylvania.
B427
712.17 Responses of circulating irisin to different
exercises in humans.
V. Mougios, J.Y. Huh, G. Panagiotou, A.
Kabasakalis and C. Mantzoros. Aristotle Univ. of Thessaloniki,
Beth Israel Deaconess Med. Ctr., Boston VA Healthcare Syst.
and Harvard Med. Sch.
B428
712.18 Exercise prevents Western-diet associated
erectile and coronary artery endothelial dysfunction mediated
by NADPH oxidase.
J.D. La Favor, E.J. Anderson, J.T.
Dawkins, R.C. Hickner and C.J. Wingard. East Carolina Univ.
and East Carolina Diabetes and Obesity Inst.
B429
712.19 Effect of aerobic training on the capillary
and arteriolar remodeling in heart and skeletal muscle of
hypertensive rats.
T.P. Alves, L.J. El Chaar, A.M. Batista, Jr.,
T.E. Barboza, C.T. Lima, L.C. Michelini and S. Lacchini.
Univ. of São Paulo.
B430
712.20 Interval training program improves cardiac
function and physical performance in heart failure mice.
C.C.C.
Abad, C.T. Mostarda, A.M. Nascimento, M.A. Santos, L.E.
Souza, D.M.T. Figueroa, F. Santos, P.R.M. Souza, K. De
Angelis and M.C. Irigoyen. Univ. of São Paulo Fac. of Med.
and Nove de Julho Univ., Brazil.
B431
712.21 Difference in bone metabolism beetwen
experienced scuba divers and controls.
J. Bozic, T. Ticinovic
Kurir, A. Novak, D. Supe-Domic, I. Salamunic, Z. Jurin, N.
Bilopavlovic, M. Valic and Z. Valic. Univ. of Split Sch. of Med.
and Univ. Hosp. Split, Croatia.
SUNDAY PHYSIOLOGY
218
B432
712.22 Physical exercise increases bone mineral
density of osteopenic diabetic rats.
D.H. Sumida, A.P.
Yamamoto, R.D. Astolphi and M.J.Q. Louzada. São Paulo
State Univ., Araçatuba.
B433
712.23 Endurance exercise does not protect the
decrease in bone associated with type 1 diabetes in adult rats.
T.J. Hazell, T.D. Olver, H. Kowalchuk, M.W. McDonald, A. Dey,
K.N. Grise, P. Lavery and H.A. Weiler. Univ. of Lethbridge,
Western Univ. and McGill Univ., Canada.
B434
712.24 Sleep quality and physical activity predict
inflammatory responses in a human model of low dose
endotoxin challenge.
E.M. Weiner, A.C. Skulas-Ray, M. Flock,
J. Fleming and P.M. Kris-Etherton. Penn State.
B435
712.25 Nrf2-regulated antioxidant defenses in rodent
models of longevity.
D.J. Reuland, J.C. Drake, L.M. Biela,
S.E. Ehrlicher, F.F. Peelor III, R.A. Miller, B.F. Miller and K.L.
Hamilton. Colorado State Univ. and Univ. of Michigan.
B436
712.26 Nitrate supplementation augments cutaneous
reactive hyperemia in healthy humans.
J.K. Eder, J.T. Keen,
E.L. Levitt and B.J. Wong. Kansas State Univ.
B437
712.27 Endurance exercise and doxorubicin-induced
skeletal muscle dysfunction.
D.S. Hydock, E. Bredahl, N.
Gibson, C. Quinn, C. Schneider and R. Hayward. Univ. of
Northern Colorado Sch. of Sport and Exercise Sci.
B438
712.28 Intramuscular doxorubicin accumulation and
skeletal muscle fatigue: effects of prior exercise.
C. Quinn,
N. Gibson, E. Bredahl, C. Schneider, R. Hayward and
D. Hydock. Sch. of Sport and Exer. Sci., Univ. of Northern
Colorado.
B439
712.29 Performing resistance exercise prior to aerobic
exercise results in higher growth hormone levels during
exercise in physically active individuals with well-controlled
type 1 diabetes.
J.E. Yardley, R.J. Sigal, B.A. Perkins, M.C.
Riddell and G.P. Kenny. Univ. of Ottawa, Univ. of Calgary,
Univ. of Toronto and York Univ., Canada.
B440
712.30 Effect of resistance training on circulating Th2
cytokines in HIV
+
men recovering from substance abuse.
A.A.
Duplanty, J.L. Vingren, J.H. Curtis, E.C. Lee, R.G. Budnar,
B.K. McFarlin and D.W. Hill. Univ. of North Texas and Mt.
Desert Island Biol. Lab., ME.
B441
712.31 Effect of resistance training on circulating Th1
cytokines in HIV
+
men recovering from substance abuse.
J.L.
Vingren, J.H. Curtis, A.A. Duplanty, E.C. Lee, R.G. Budnar,
B.K. McFarlin and D.W. Hill. Univ. of North Texas and Mount
Desert Island Biol. Lab., ME.
B442
712.32 Treatment of sciatic nerve injury in one
experimental model in rat with hyperbaric oxygen therapy.
M.
Ortiz-Villegas, J.A. Gama-Aguilar, M.C. Castillo-Hernandez,
E. Lara-Padilla and G. Guevara-Balcazar. Esc. Superior de
Med., IPN, Mexico City.
B443
712.33 Effects of voluntary exercise on cognition,
neurogenesis, and plaque load in a mouse model of Alzheimer’s
disease.
E. Maliszewska-Cyna, J. McLaurin and I. Aubert.
Sunnybrook Res. Inst., Toronto and Univ. of Toronto.
B444
712.34 Effects of physical training in chronic low back
pain patients: importance of VO
2
max criteria during ergometric
tests.
I.L. Duque and A. Duvallet. Univ. de Caldas, Colombia,
Univ. Paris13 and Hosp. Avicenne, Bobigny.
713. EXERCISE, NUTRITION, GROWTH AND TISSUE,
BONE AND MUSCLE PROTEIN SYNTHESIS
Poster
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B445
713.1
Effects of ASEA beverage intake on endurance
performance in mice.
A.M. Knab, D.C. Nieman, R.A. Shanely,
J.J. Zwetsloot, L. Cialdella-Kam and M.P. Meaney.
Appalachian State Univ., Kannapolis, NC.
B446
713.2
Exercise does not increase skeletal muscle
FNDC5 protein or mRNA in pigs.
M.H. Laughlin, J.M. Company,
F.W. Booth, J. Padilla, N.T. Jenkins, H.S. Sacks and J.N.
Fain. Univ. of Missouri-Columbia and Univ. of Tennessee Hlth.
Sci. Ctr., Memphis.
B447
713.3
Hydration status and sodium balance of
endurance runners consuming post-exercise supplements
with varying macronutrient contents.
E.C. Johnson, J. Del
Favero, A. Monteleone, J.L. Pryor, L.E. Armstrong and N.R.
Rodriguez. Univ. of Connecticut.
B448
713.4
Casein peptide supplementation enhances
training effects on mitochondrial biogenesis of skeletal muscle
in mice.
Y. Matsunaga, Y. Tamura, H. Masuda, Y. Takahashi, D.
Hoshino and H. Hatta. Univ. of Tokyo.
B449
713.5
Inactivity suppresses the expression of amino
acid transporters in rat skeletal muscle.
T. Murakami, N.
Ishiguro and M. Yoshinaga. Shigakkan Univ., Japan.
B450
713.6
Acute phytoecdysteroid treatment increases
PI3k-Akt signaling in aged mouse skeletal muscle.
K.A.
Zwetsloot, M.M. Lawrence, S.T. Arthur, D.C. Nieman, M.A.
Lila, M. Grace and R.A. Shanely. Appalachian State Univ.,
Boone and Kannapolis, Univ. of North Carolina at Charlotte
and North Carolina State Univ., Kannapolis.
B451
713.7
Does vitamin D add to the effect of 12-weeks
resistance training? A randomized controlled trial on healthy
untrained young and elderly men.
J. Agergaard, J. Trøstrup,
J. Uth, J. Vestergård, A. Boesen, P. Schjerling and H.
Langberg. Inst. of Sports Med. Copenhagen.
B452
713.8
Ethanol induces skeletal muscle autophagy
and sarcopenia by an AMPK independent, PI3K dependent
mechanism.
S. Dasarathy, S. Thapaliya, A. Runkana, A.
Garber, M. McMullen, L.E. Nagy and S.V. Naga Prasad.
Cleveland Clin. and Fairview Hosp., Cleveland.
B453
713.9
The effect of insulin-like growth factor I on
matrix synthesis in engineered human tendon tissue.
A.
Herchenhan, P. Schjerling, M.L. Bayer and M. Kjaer. Univ. of
Copenhagen.
B454
713.10 Deterioration of mouse femur microstructure by
heavy cigarette smoking and the effect of smoking cessation.
R.L.Y. Chan and C.H. Cho. Sch. of Biomed. Sci., The Chinese
Univ. of Hong Kong.
B455
713.11 Adiponectin mediates cellular plasticity of
osteoblasts towards adipocytes.
M.J. Abbott, D. O’Carroll and
R.A. Nissenson. VA Med. Ctr. and UCSF.
B456
713.12 Kinetic examination of femoral bone
development in modern broiler chickens.
R.D. Prisby, J.
Campbell, T. Menezes, T. Benson, E. Samraj, I.Y. Pevzner
and R. Wideman, Jr. Univ. of Delaware, Univ. of Texas at
Arlington, Cobb-Vantress Industries, Siloam Springs, AR and
Univ. of Arkansas Fayetteville.
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