1200.1 Preservation of skeletal muscle by the
heat shock proteins following frostbite injury.
R. Mestril, C.
Schweigert, J. Batey, T. Liskutin and J. Baldwin. Loyola Univ.
Chicago, Maywood.
W349
1200.2 Heat shock factor-1 regulates IL-6 promoter
activity in C2C12 muscle myotubes.
S.S. Welc, D.L. Chen, A.R.
Judge and T.L. Clanton. Univ. of Florida.
W350
1200.3 Distinct calcineurin-related transgenic
approaches rescue or exacerbate the dystrophic phenotype
in fibers from crossbred mdx mice despite constant HSP70
expression.
M. Zein, B.J. Jasmin and R.N. Michel. Concordia
Univ., Canada and Univ. of Ottawa.
W351
1200.4 Regeneration of injured soleus muscle in heat
shock transcription factor 1-null mice.
K. Goto, S. Nishizawa,
T. Koya, A. Nakai, T. Sugiura, Y. Ohira and T. Yoshioka. Grad.
Sch. of Hlth. Sci., Toyohashi Sozo Univ., St. Marianna Univ.
Sch. of Med., Grad. Sch. of Med., Yamaguchi Univ., Yamaguchi
Univ., Grad. Sch. of Med., Osaka Univ. and Hirosaki Gakuin
Univ., Japan.
1201. TEMPERATURE REGULATION
Poster
W
eD
. 7:30
am
—B
oston
C
onvention
& e
xhiBition
C
enter
,
e
xhiBit
h
alls
a-B
Presentation time: 12:30
pm
-2:15
pm
W352
1201.1 Effect of heat stress on body temperature,
respiratory frequency and performance of pigs.
A. Morales,
M. Cota, N. Arce, G. Castillo, M. Cervantes and A. Araiza.
Autonomous Univ. of Baja California, Mexicali.
W353
1201.2 Heat stress triggers an antioxidant response in
porcine skeletal muscle.
S.I. Rosado Montilla, T.P. Johnson,
S.C. Pearce, D. Gardan-Salmon, N.K. Gabler, J.W. Ross, R.P.
Rhoads, L.H. Baumgard, S.M. Lonergan and J.T. Selsby.
Iowa State Univ. and Virginia Tech Inst.
W354
1201.3 Heat shock responses in mice after single
administration of quercetin.
A. Islam, P. Abraham, P. Deuster
and Y. Chen. Uniformed Svcs. Univ. of Hlth. Sci.
W355
1201.4 Effect of thermoneutral housing on fungal-
induced respiratory allergic disease in mice.
C.J. Gordon, A.F.
Johnstone, C. Aydin, L. Copeland, J.R. Lehmann and M.D.
Ward. U.S. EPA, Research Triangle Park.
W356
1201.5 Efficacy of geranylgeranylacetone for heat
stroke recovery in Fischer 344 rats.
C.M. Quinn, B.G. Helwig,
L.R. Leon, J.A. Ward and R.M. Duran. U.S. Army Inst. of
Envrn. Med., Natick, MA.
W357
1201.6 Complementing heat stroke: activation and
amplification of the IL-6 and complement system during heat
stroke recovery in F344 rats.
L.R. Leon, R.M. Duran and B.G.
Helwig. U.S. Army Res. Inst. of Envrn. Med., Natick, MA.
W358
1201.7 Early activation of liver apoptotic signaling
pathways during heat stroke recovery in mice.
L.R. Leon, S.M.
Dineen and D.C. Clarke. U.S. Army Res. Inst. of Envrn. Med.,
Natick, MA and MIT.
PHYSIOLOGY WEDNESDAY
427
W
E
D
W359
1201.8 A computer-controlled system for simulating
heat stroke in vitro.
D.C. Clarke, D. Zhou, W. Inman, C.J.
Barker, L.R. Leon and D.A. Lauffenburger. MIT and U.S.
Army Res. Inst. for Envrn. Med., Natick, MA.
W360
1201.9 Evaluation of physiological strain in law
enforcement personnel wearing protective clothing and
equipment.
M. Yokota, A.J. Karis, V.C. Goetz and W.J.
Tharion. U.S. Army Res. Inst. of Envrn. Med., Natick, MA.
W361
1201.10 Contributions of endothelial nitric oxide
synthase, norepinephrine, and neuropeptide Y to local
warming-induced cutaneous vasodilation in humans.
S.J.
Carter and G.J. Hodges. Univ. of Alabama.
W362
1201.11 Adrenergic agonists do not modify in vivo
cholinergic eccrine sweating dose-response relations.
T.E.
Wilson, A.J. Jurovcik, S. Mann, K. Metzler-Wilson and C.
Simpson. Ohio Univ. Heritage Col. of Osteo. Med.
W363
1201.12 Head-up tilt suppressed sympathetic nerve
activity synchronized with cardiac cycle to skin but increased
that to muscle in passively warmed men.
Y. Ogawa, Y-i. Kamijo,
S. Ikegawa, S. Masuki, A. Morita and H. Nose. Shinshu Univ.
Grad. Sch. of Med., Japan.
W364
1201.13 Augmented sympathetic activity does not
attenuate cerebral vasomotor reactivity to hypercapnia during
heat stress.
R.M. Brothers, J.F. Lee, K.M. Christmas, C. Hurr,
M.L. Harrison and K. Kim. Univ. of Texas at Austin.
W365
1201.14 Hyperthermic hyperventilation is not mitigated
by cardiopulmonary baroreceptor loading.
R.A.I. Lucas,
J. Pearson, Z.J. Schlader and C.G. Crandall. Texas Hlth.
Presbyterian Hosp. Dallas, Univ. of Texas Southwestern Med.
Ctr. and Cardiff Univ., U.K.
W366
1201.15 Hormone status does not alter noradrenergic
sympathetic neurotransmitter involvement during local skin
warming in young human females.
A.B. Collins, S.J. Carter,
A.T. Del Pozzi and G.J. Hodges. Univ. of Alabama.
W367
1201.16 The sensitivity of lowered shift of core
temperature threshold for thermoregulation to insulin is
associated with insulin response to glucose during passive
heating in men.
A. Suzuki, K. Okazaki, H. Yokoyama, D. Imai,
R. Takeda, N. Naghavi and T. Miyagawa. Osaka City Univ.
Grad. Sch. of Med. and Osaka City Univ.
W368
1201.17 Thermoreceptors in the upper gastrointestinal
tract independently influence sudomotor activity.
N.B. Morris,
A.R. Bain and O. Jay. Univ. of Ottawa and Univ. of British
Columbia Okanagan Campus.
W369
1201.18 Cerebrovascular sensitivity to reductions in
carbon dioxide tension during heat stress does not predict
tolerance to a simulate hemorrhage.
J.F. Lee, K.M. Christmas,
C. Hurr, M.L. Harrison, K. Kim and R.M. Brothers. Univ. of
Texas at Austin.
W370
1201.19 Rapid plasma volume restoration increased
skin sympathetic nerve activity component synchronized with
cardiac cycle and cutaneous vasodilation in hypovolemic and
passively warmed men.
Y-i. Kamijo, K. Okazaki, S. Ikegawa,
Y. Okada and H. Nose. Shinshu Univ. Grad. Sch. of Med.,
Japan.
W371
1201.20 The effect of progressive heat acclimation on
change in body heat content in young males.
M. Poirier, B.J.
Friesen, S.G. Hardcastle and G.P. Kenny. Univ. of Ottawa and
Canmet MINING Nat. Resources Canada, Sudbury, ON.
W372
1201.21 Stress-induced hyperthermia in mice is, at
least in part, due to increased voluntary motor activity.
P. Boily.
Western Connecticut State Univ.
W373
1201.22 Thermoregulatory adjustments induced by
exercise in rats with low brain angiotensinogen.
L.H.R. Leite,
H.P. Santiago, Q.T. Rodrigues, M.J. Campagnole-Santos
and C.C. Coimbra. Fed. Univ. of Juiz de Fora and Fed. Univ. of
Minas Gerais, Brazil.
W374
1201.23 Whole-body sweat production during exercise:
evaporative heat loss requirement or percent VO
2max
?
G.P.
Kenny, D. Gagnon and O. Jay. Sch. of Human Kinetics, Univ.
of Ottawa.
W375
1201.24 Role of nitric oxide synthase on local sweat
rate in older adults during intermittent exercise in the heat.
J.
Stapleton, M. Carter and G.P. Kenny. Univ. of Ottawa.
W376
1201.25 Voluntary control of breathing and cerebral
blood flow during prolonged exercise in the heat.
B. Tsuji, Y.
Honda, Y. Ikebe, N. Fujii, N. Kondo and T. Nishiyasu. Univ. of
Tsukuba, JSPS Res. Fellow, Kobe and Kobe Univ., Japan.
W377
1201.26 Do humans with a patent foramen ovale have
a higher core body temperature during rest, exercise and post-
exercise?
J. Davis, C-Y.A. Ng, S.D. Hill and A.T. Lovering.
Univ. of Oregon.
W378
1201.27 Attenuation of cold-induced shivering and
tachycardia with modulators of thermosensitive TRPV1 and
TRPM8 channels.
V. Feketa and S.P. Marrelli. Baylor Col. of
Med.
W379
1201.28 Cutaneous vasomotor control during mild-cold
exposure in young women complaining of unusual coldness.
F.
Yamazaki and R. Sone. Univ. of Occup. and Envrn. Hlth. and
Univ. of Yamaguchi, Japan.
W380
1201.29 LPS induces the same prostaglandins (PGs)
in warm and cold environments, but thermal responses to PGs
strongly depend on ambient temperature.
C. de Oliveira, T.B.
Nucci, J. Eales, A.S. Dragic, J. Pan, S. Patel, E. Pakai, S.A.
Brose, M.Y. Golovko, A.A. Steiner and A.A. Romanovsky. St
Joseph’s Hosp. and Med. Ctr., Phoenix, Univ. of North Dakota
Sch. of Med. & Hlth. Sci. and Univ. of São Paulo.
1202. METABOLISM AND ENERGETICS OF MUSCLE
AND RELATED TISSUES
Poster
W
eD
. 7:30
am
—B
oston
C
onvention
& e
xhiBition
C
enter
,
e
xhiBit
h
alls
a-B
Presentation time: 12:30
pm
-2:15
pm
W381
1202.1 Short-term training alters the control of
mitochondrial respiration rate before maximal oxidative ATP
synthesis.
G. Layec, L.J. Haseler, J. Hoff, C.R. Hart, X. Liu
and E-K. Jeong. Univ. of Utah, Griffith Univ., Australia and
Norwegian Univ. of Sci. and Technol., Trondheim.
W382
1202.2 Contractile in/activity influence mitochondrial
morphology and membrane interactions in mouse skeletal
muscle.
M. Picard, I. Azuelos, K. White, B. Jung, B.J. Petrof
and D.M. Turnbull. Children’s Hosp. of Philadelphia, Univ. of
Pennsylvania, Newcastle Univ., U.K. and McGill Univ.
W383
1202.3 The regulation of mitochondrial movement
within muscle cells.
S. Iqbal and D.A. Hood. York Univ.,
Canada.
W384
1202.4 Ceramide alters mitochondrial dynamics and
reduces mitochondrial respiration in skeletal muscle.
M.E.
Smith, B.J. Tucker, T.D. Washburn, E.S. Brassfield, M.R.
Stark, D.A. Kane and B.T. Bikman. Brigham Young Univ. and
St. Francis Xavier Univ., Canada.
WEDNESDAY PHYSIOLOGY
428
W385
1202.5 Tumor necrosis factor-
a effects on
mitochondrial metabolism in C2C12 myotubes.
J. McLean, J.
Smith, P. Sullivan and M. Reid. Univ. of Kentucky.
W386
1202.6 Whole-body heat stress increases
mitochondrial enzyme activity in mice skeletal muscle.
Y. Tamura, Y. Matsunaga, H. Masuda, Y. Takahashi, Y.
Takahashi, S. Takashima, H. Minagawa, D. Hoshino and H.
Hatta. Univ. of Tokyo.
W387
1202.7 MnTBAP reduces adiposity and increases
bio-markers for mitochondrial biogenesis.
A.Z. Sosinsky, J.R.
Brestoff, E. Stansky, L. Fussell, T.W. Brodsky, J. Donohue,
A. Sheppard and T.H. Reynolds. Skidmore Col.
W388
1202.8 Heme oxygenase-1 inhibition does not prevent
MnTBAP’s ability to reduce adiposity and increase insulin
action.
T.W. Brodsky, A.Z. Sosinsky, J. Donohue, D. Schwarz,
A. Sheppard and T.H. Reynolds. Skidmore Col.
W389
1202.9 Calorie restriction effects on insulin signaling
and glucose uptake in multiple insulin-stimulated rat skeletal
muscles in vivo.
N. Sharma, D.A. Sequea, C.M. Castorena, N.
Qi and G.D. Cartee. Univ. of Michigan.
W390
1202.10 Insulin sensitivity and pancreatic function in
type 2 diabetics with and without insulin treatment.
T.P. Gavin,
J.M. Ernst, S.E. Kehe, G.L. Dohm, W.J. Pories, M. Dar
and M.A. Reed. Purdue Univ., East Carolina Univ. and West
Chester Univ.
W391
1202.11 Low RIP140 expression rescues insulin-
mediated FA oxidation via a rise in MCAD gene expression
in skeletal muscle cells exposed to high palmitate availability.
S. Constantinescu and L.P. Turcotte. Univ. of Southern
California.
W392
1202.12 AMPK regulates contraction-induced glucose
uptake in situ but not ex vivo.
J. Fentz, C. Pehmøller, J.T.
Treebak, R. Kjoebsted, B. Viollet and J. Wojtaszewski.
Fac. of Sci., Copenhagen Univ. and Inst. Cochin, Univ. Paris
Descartes.
W393
1202.13 A novel method to detect in vivo oxidant
production reveals microvascular endothelial dysfunction linked
to NADPH oxidase in obese human skeletal muscle.
J.D. La
Favor, E.J. Anderson and R.C. Hickner. East Carolina Univ.
W394
1202.14 Monocarboxylate transporters and creatine
kinase protein content in McArdle’s disease.
Y. Kitaoka, D.I.
Ogborn, N.J. Mocellin, U. Schlattner and M.A. Tarnopolsky.
McMaster Univ., Canada, Univ. of Tokyo and Univ. Joseph
Fourier, France.
W395
1202.15 Metabolomic profiling of aging rat skeletal
muscle.
S.M. Garvey, L. Guo, A.D. Kennedy, J.E. McDunn and
S.L. Pereira. Abbott Nutr. Inc., Columbus, OH and Metabolon
Inc., Durham, NC.
W396
1202.16 The pattern of change in skeletal muscle
oxidative injury and non-heme iron during aging differs between
fast and slow muscles.
C.N. Receno, P.M. Cowley, A. Cromer,
C. Liang and K.C. DeRuisseau. Syracuse Univ.
W397
1202.17 Exercise-induced PCr recovery kinetics and
tissue oxygenation: the role of free radicals and aging.
C.R.
Hart, G. Layec, J.D. Trinity, X. Liu, S-E. Kim, H.J. Groot, E-K.
Jeong and R.S. Richardson. Univ. of Utah and George E.
Whalen VA Med. Ctr.
W398
1202.18 Effects of high-fat diet on metabolic parameters
and exercise performance of young and adult rats.
Z-J. Li and
C-N. Chen. Chang Gung Univ., Taiwan.
W399
1202.19 Muscle ring finger-1 inhibits PPAR
a through
mono-ubiquitination of specific lysines adjacent to a novel
nuclear export sequence.
M.S. Willis and J.Y. Liao. Univ. of
North Carolina at Chapel Hill.
W400
1202.20 Investigation of bisphenol A administration on
skeletal muscle force generation in mice.
M.C. Benson, C.
Liang, C.N. Receno and K.C. DeRuisseau. Syracuse Univ.
W401
1202.21 Direct observation of phosphate inhibiting
the force generating capacity of myosin using a laser trap
assay.
E.P. Debold, M. Woodward and M.A. Turner. Univ. of
Massachusetts Amherst.
W402
1202.22 The effect of iron deficiency on AMPK subunit
isoform composition in skeletal muscle.
S.E. Hardman, J.F.
Merrill, D.M. Thomson and C.R. Hancock. Brigham Young
Univ.
W403
1202.23 Hepatic glycolytic capacity decreases in
mice with a FoxO1 overexpression in skeletal muscle.
A.D.
Lee, A.M. Al-sorghali, C.E. Woods, A.J. Rampulla and T.J.
McLoughlin. Univ. of Toledo.
W404
1202.24 Elevated levels of phosphate increase
reconstituted thin filament velocity and calcium sensitivity at
low pH in an in vitro motility assay.
E.P. Debold, T.J. Longyear,
M.A. Turner, J.P. Davis and J.J. Lopez. Univ. of Massachusetts
Amherst and The Ohio State Univ.
W405
1202.25 Assessment of protein synthesis and cellular
proliferation in long-lived crowded litter mice.
J.C. Drake, F.F.
Peelor, L.M. Biela, R.A. Miller, K.L. Hamilton and B.F. Miller.
Colorado State Univ. and Univ. of Michigan.
W406
1202.26 Direct calorimetry exposes inadequacies of
respirometry in the measurement of resting metabolic rate.
C.M.L. Burnett and J.L. Grobe. Univ. of Iowa.
W407
1202.27 Ontogeny of muscle bioenergetic processes
in Adélie penguin chicks (Pygoscelis adeliae).
A. Fongy, C.
Romestaing, C. Blanc, N. Lacost-Garanger, M. Raccurt, J-L.
Rouanet and C. Duchamp. UMR5023, Villeurbanne.
1203. BRAIN STRAIN: CHALLENGES TO CEREBRAL
BLOOD FLOW REGULATION IN HUMANS
(POSTERS)
Poster
W
eD
. 7:30
am
—B
oston
C
onvention
& e
xhiBition
C
enter
,
e
xhiBit
h
alls
a-B
Presentation time: 12:30
pm
-2:15
pm
W408
1203.1 Cardio- and cerebrovascular control in men and
women with furosemide-induced hypovolemia during artificial
gravity exposure by short radius centrifuge.
Q. Zhang, J.M.
Evans, C.F. Knapp, M.J. Falvo, F.B. Moore, A.R. Patwardhan
and J.M. Serrador. Univ. of Kentucky, VA War Related Illness
and Injury Study Ctr., East Orange, NJ and NASA Ames Res.
Ctr.
W409
1203.2 Improvement of hypovolemic men’s and
women’s orthostatic tolerance by a short exposure to artificial
gravity.
J.M. Evans, L.C. Ribeiro, S. Wang, M.J. Falvo, J.
Serrador, C.R. Ferguson, F.B. Moore, J.D. Smith, J.C. Rask,
V. Kostas, Q. Zhang and C.F. Knapp. Univ. of Kentucky,
WyleST&E, Houston, VA New Jersey Healthcare, East Orange
and NASA Ames Res. Ctr., CA.
W410
1203.3 Effects of arterial territory on dynamic cerebral
autoregulation.
M.J. Falvo, M.M. Blatt, A. Acosta, B. Ghobreal
and J.M. Serrador. VA New Jersey Hlth. Care Syst., East
Orange and New Jersey Med. Sch., Newark.
PHYSIOLOGY WEDNESDAY
429
W
E
D
W411
1203.4 Hyperthermia does not affect the increase in
cerebral perfusion during a cognitive task.
Z.J. Schlader, R.A.I.
Lucas, J. Pearson and C.G. Crandall. Inst. for Exer. and
Envrn. Med., Dallas and Sch. of Hlth. Sci., Cardiff Metro. Univ.,
U.K.
W412
1203.5 Distribution of internal and external cranial
blood flows during whole body heating.
M. Shibasaki, K. Sato,
K. Okazaki, T. Miyamoto, A. Hirasawa and S. Ogoh. Nara
Women’s Univ., Japan, Japan Women’s Col. of Phys. Educ.,
Tokyo, Osaka City Univ., Morinomiya Univ. of Med. Sci. and
Toyo Univ., Japan.
W413
1203.6 Dynamic cerebral autoregulation of the
posterior cerebral artery after high level spinal cord injury.
A.A.
Phillips, A.V. Krassioukov, P.N. Ainslie, Y-C. Tzeng and D.E.
Warburton. Univ. of British Columbia, Vancouver and Kelowna
and Univ. of Otago, New Zealand.
W414
1203.7 Dynamic cerebral autoregulation after acute
cigarette smoking in non-smokers and habitual smokers.
K.C.
Peebles, H.M. Horsman and Y-C. Tzeng. Univ. of Otago, New
Zealand.
W415
1203.8 Cutaneous blood flow influences near
infrared spectroscopy evaluation of frontal lobe oxygenation
by approximately 30%.
H. Sørensen, M. Kohl-Bareis, C.
Siebenmann, M. Zaar, M. Hvidtfeldt, S. Ogoh, K. Sato, N.H.
Secher, C. Lundby and P. Rasmussen. Univ. of Copenhagen,
Univ. of Applied Sci. Koblenz, Germany, Univ. of Zürich, Toyo
Univ., Japan and Japan Women’s Col. of Phys. Educ., Tokyo.
W416
1203.9 Changes in cerebral scattering and
hemodynamics associated with acute mountain sickness.
D.M. DiPasquale, Z. Li, S.R. Muza and G.E. Strangman.
Massachusetts Gen. Hosp., Charlestown, Harvard Med. Sch.
and U.S. Army Res. Inst. of Envrn. Med., Natick, MA.
W417
Dostları ilə paylaş: |