AJP - Regulatory, Integrative and Comparative Physiology -- Table of Contents (November 1 2008, 295 [5])

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TRANSLATIONAL PHYSIOLOGY:

Arun Sridhar, Yoshinori Nishijima, Dmitry Terentyev, Radmila Terentyeva, Rebecca Uelmen, Monica Kukielka, Ingrid M. Bonilla, Gail A. Robertson, Sandor Györke, George E. Billman, and Cynthia A. Carnes: Repolarization abnormalities and afterdepolarizations in a canine model of sudden cardiac death
Am J Physiol Regul Integr Comp Physiol 295: R1463-R1472, 2008. First published September 3, 2008; doi:10.1152/ajpregu.90583.2008 [Abstract] [Full Text] [PDF]

Emaad M. Abdel-Rahman, Peter M. Abadir, and Helmy M. Siragy: Regulation of renal 12(S)-hydroxyeicosatetraenoic acid in diabetes by angiotensin AT₁ and AT₂ receptors
Am J Physiol Regul Integr Comp Physiol 295: R1473-R1478, 2008. First published September 17, 2008; doi:10.1152/ajpregu.90699.2008 [Abstract] [Full Text] [PDF]

Marilyn J. Duncan, Annadora J. Bruce-Keller, Clayton Conner, Pamela E. Knapp, Ruquiang Xu, Avindra Nath, and Kurt F. Hauser: Effects of chronic expression of the HIV-induced protein, transactivator of transcription, on circadian activity rhythms in mice, with or without morphine
Am J Physiol Regul Integr Comp Physiol 295: R1680-R1687, 2008. First published September 10, 2008; doi:10.1152/ajpregu.90496.2008 [Abstract] [Full Text] [PDF]

APPETITE, OBESITY, AND DIGESTION:

Joseph R. Vasselli: Fructose-induced leptin resistance: discovery of an unsuspected form of the phenomenon and its significance. Focus on "Fructose-induced leptin resistance exacerbates weight gain in response to subsequent high-fat feeding," by Shapiro et al.
Am J Physiol Regul Integr Comp Physiol 295: R1365-R1369, 2008. First published September 10, 2008; doi:10.1152/ajpregu.90674.2008 [Full Text] [PDF]

Alexandra Shapiro, Wei Mu, Carlos Roncal, Kit-Yan Cheng, Richard J. Johnson, and Philip J. Scarpace: Fructose-induced leptin resistance exacerbates weight gain in response to subsequent high-fat feeding
Am J Physiol Regul Integr Comp Physiol 295: R1370-R1375, 2008. First published August 13, 2008; doi:10.1152/ajpregu.00195.2008 [Abstract] [Full Text] [PDF]

Chikako Iemura-Inaba, Toshio Nishikimi, Kazumi Akimoto, Fumiki Yoshihara, Naoto Minamino, and Hiroaki Matsuoka: Role of adrenomedullin system in lipid metabolism and its signaling mechanism in cultured adipocytes
Am J Physiol Regul Integr Comp Physiol 295: R1376-R1384, 2008. First published August 6, 2008; doi:10.1152/ajpregu.90467.2008 [Abstract] [Full Text] [PDF]

Maria J. Barnes, Stefany D. Primeaux, and George A. Bray: Food deprivation increases the mRNA expression of µ-opioid receptors in the ventral medial hypothalamus and arcuate nucleus
Am J Physiol Regul Integr Comp Physiol 295: R1385-R1390, 2008. First published September 3, 2008; doi:10.1152/ajpregu.00030.2008 [Abstract] [Full Text] [PDF]

J. Nasse, D. Terman, S. Venugopal, G. Hermann, R. Rogers, and J. B. Travers: Local circuit input to the medullary reticular formation from the rostral nucleus of the solitary tract
Am J Physiol Regul Integr Comp Physiol 295: R1391-R1408, 2008. First published August 20, 2008; doi:10.1152/ajpregu.90457.2008 [Abstract] [Full Text] [PDF]

Nicholas V. DiPatrizio and Kenny J. Simansky: Inhibiting parabrachial fatty acid amide hydrolase activity selectively increases the intake of palatable food via cannabinoid CB1 receptors
Am J Physiol Regul Integr Comp Physiol 295: R1409-R1414, 2008. First published September 3, 2008; doi:10.1152/ajpregu.90484.2008 [Abstract] [Full Text] [PDF]

Michael S. Smirnov and Eugene A. Kiyatkin: Fluctuations in central and peripheral temperatures associated with feeding behavior in rats
Am J Physiol Regul Integr Comp Physiol 295: R1415-R1424, 2008. First published September 17, 2008; doi:10.1152/ajpregu.90636.2008 [Abstract] [Full Text] [PDF]

ENDOCRINE PHYSIOLOGY AND METABOLISM:

Ellis R. Levin: Rapid signaling by steroid receptors
Am J Physiol Regul Integr Comp Physiol 295: R1425-R1430, 2008. First published September 10, 2008; doi:10.1152/ajpregu.90605.2008 [Abstract] [Full Text] [PDF]

Andrew M. Miller, Jonathan R. Brestoff, Charles B. Phelps, E. Zachary Berk, and Thomas H. Reynolds, IV: Rapamycin does not improve insulin sensitivity despite elevated mammalian target of rapamycin complex 1 activity in muscles of ob/ob mice
Am J Physiol Regul Integr Comp Physiol 295: R1431-R1438, 2008. First published September 3, 2008; doi:10.1152/ajpregu.90428.2008 [Abstract] [Full Text] [PDF]

Jorge Suarez, Brian Scott, and Wolfgang H. Dillmann: Conditional increase in SERCA2a protein is able to reverse contractile dysfunction and abnormal calcium flux in established diabetic cardiomyopathy
Am J Physiol Regul Integr Comp Physiol 295: R1439-R1445, 2008. First published September 17, 2008; doi:10.1152/ajpregu.00736.2007 [Abstract] [Full Text] [PDF]

Salwa Al-Noori, Nicole M. Sanders, Gerald J. Taborsky, Jr., Charles W. Wilkinson, Aryana Zavosh, Connie West, Colleen M. Sanders, and Dianne P. Figlewicz: Recurrent hypoglycemia alters hypothalamic expression of the regulatory proteins FosB and synaptophysin
Am J Physiol Regul Integr Comp Physiol 295: R1446-R1454, 2008. First published August 27, 2008; doi:10.1152/ajpregu.90511.2008 [Abstract] [Full Text] [PDF]

Stephanie R. Thorn, Richard A. Ehrhardt, W. Ronald Butler, Susan M. Quirk, and Yves R. Boisclair: Insulin regulates hepatic leptin receptor expression in early lactating dairy cows
Am J Physiol Regul Integr Comp Physiol 295: R1455-R1462, 2008. First published September 24, 2008; doi:10.1152/ajpregu.90546.2008 [Abstract] [Full Text] [PDF]

RECEPTORS AND SIGNALING PATHWAYS:

Julie Furne, Aalia Saeed, and Michael D. Levitt: Whole tissue hydrogen sulfide concentrations are orders of magnitude lower than presently accepted values
Am J Physiol Regul Integr Comp Physiol 295: R1479-R1485, 2008. First published September 17, 2008; doi:10.1152/ajpregu.90566.2008 [Abstract] [Full Text] [PDF]

Tim Lahm, Paul R. Crisostomo, Troy A. Markel, Meijing Wang, Yue Wang, Jiangning Tan, and Daniel R. Meldrum: Selective estrogen receptor- ${alpha}$ and estrogen receptor-β agonists rapidly decrease pulmonary artery vasoconstriction by a nitric oxide-dependent mechanism
Am J Physiol Regul Integr Comp Physiol 295: R1486-R1493, 2008. First published October 1, 2008; doi:10.1152/ajpregu.90667.2008 [Abstract] [Full Text] [PDF]

HEMODYNAMICS AND CARDIORENAL INTEGRATION:

Min Xia, Pin-Lan Li, and Ningjun Li: Telemetric signal-driven servocontrol of renal perfusion pressure in acute and chronic rat experiments
Am J Physiol Regul Integr Comp Physiol 295: R1494-R1501, 2008. First published September 24, 2008; doi:10.1152/ajpregu.90631.2008 [Abstract] [Full Text] [PDF] [Color Figures]

Geoffrey A. Williamson, Rodger Loutzenhiser, Xuemei Wang, Karen Griffin, and Anil K. Bidani: Systolic and mean blood pressures and afferent arteriolar myogenic response dynamics: a modeling approach
Am J Physiol Regul Integr Comp Physiol 295: R1502-R1511, 2008. First published August 6, 2008; doi:10.1152/ajpregu.00490.2007 [Abstract] [Full Text] [PDF]

Hassiba Belabbas, Santiago Zalvidea, Daniel Casellas, Jean-Pierre Molès, Olivier Galbes, Jacques Mercier, and Bernard Jover: Contrasting effect of exercise and angiotensin II hypertension on in vivo and in vitro cardiac angiogenesis in rats
Am J Physiol Regul Integr Comp Physiol 295: R1512-R1518, 2008. First published September 3, 2008; doi:10.1152/ajpregu.00014.2008 [Abstract] [Full Text] [PDF]

NEUROHUMORAL CONTROL OF CARDIOVASCULAR FUNCTION:

XiaoHui Ding, Fang Hua, Kristopher Sutherly, Jeffrey L. Ardell, and Carole A. Williams: C2 spinal cord stimulation induces dynorphin release from rat T4 spinal cord: potential modulation of myocardial ischemia-sensitive neurons
Am J Physiol Regul Integr Comp Physiol 295: R1519-R1528, 2008. First published August 27, 2008; doi:10.1152/ajpregu.00899.2007 [Abstract] [Full Text] [PDF]

Jennifer A. Chalmers, Tami A. Martino, Nazneen Tata, Martin R. Ralph, Michael J. Sole, and Denise D. Belsham: Vascular circadian rhythms in a mouse vascular smooth muscle cell line (Movas-1)
Am J Physiol Regul Integr Comp Physiol 295: R1529-R1538, 2008. First published September 3, 2008; doi:10.1152/ajpregu.90572.2008 [Abstract] [Full Text] [PDF] [Supplemental Figures]

Eric Lazartigues, Puspha Sinnayah, Ginette Augoyard, Claude Gharib, Alan Kim Johnson, and Robin L. Davisson: Enhanced water and salt intake in transgenic mice with brain-restricted overexpression of angiotensin (AT₁) receptors
Am J Physiol Regul Integr Comp Physiol 295: R1539-R1545, 2008. First published August 27, 2008; doi:10.1152/ajpregu.00751.2007 [Abstract] [Full Text] [PDF]

Melissa Li, Xiaoling Dai, Stephanie Watts, David Kreulen, and Gregory Fink: Increased superoxide levels in ganglia and sympathoexcitation are involved in sarafotoxin 6c-induced hypertension
Am J Physiol Regul Integr Comp Physiol 295: R1546-R1554, 2008. First published September 3, 2008; doi:10.1152/ajpregu.00783.2007 [Abstract] [Full Text] [PDF]

Weirong Zhang, Flávia R. Carreño, J. Thomas Cunningham, and Steve W. Mifflin: Chronic sustained and intermittent hypoxia reduce function of ATP-sensitive potassium channels in nucleus of the solitary tract
Am J Physiol Regul Integr Comp Physiol 295: R1555-R1562, 2008. First published September 10, 2008; doi:10.1152/ajpregu.90390.2008 [Abstract] [Full Text] [PDF]

DEVELOPMENTAL PHYSIOLOGY AND PREGNANCY:

Germaine C. Lowe, Giamal N. Luheshi, and Sylvain Williams: Maternal infection and fever during late gestation are associated with altered synaptic transmission in the hippocampus of juvenile offspring rats
Am J Physiol Regul Integr Comp Physiol 295: R1563-R1571, 2008. First published August 27, 2008; doi:10.1152/ajpregu.90350.2008 [Abstract] [Full Text] [PDF]

EXERCISE AND RESPIRATORY PHYSIOLOGY:

Yang-Ling Chou, Mark D. Scarupa, Nanako Mori, and Brendan J. Canning: Differential effects of airway afferent nerve subtypes on cough and respiration in anesthetized guinea pigs
Am J Physiol Regul Integr Comp Physiol 295: R1572-R1584, 2008. First published September 3, 2008; doi:10.1152/ajpregu.90382.2008 [Abstract] [Full Text] [PDF]

J. J. Widrick, G. F. Maddalozzo, H. Hu, J. C. Herron, U. T. Iwaniec, and R. T. Turner: Detrimental effects of reloading recovery on force, shortening velocity, and power of soleus muscles from hindlimb-unloaded rats
Am J Physiol Regul Integr Comp Physiol 295: R1585-R1592, 2008. First published August 27, 2008; doi:10.1152/ajpregu.00045.2008 [Abstract] [Full Text] [PDF]

Nicholas Luden, Kiril Minchev, Erik Hayes, Emily Louis, Todd Trappe, and Scott Trappe: Human vastus lateralis and soleus muscles display divergent cellular contractile properties
Am J Physiol Regul Integr Comp Physiol 295: R1593-R1598, 2008. First published September 24, 2008; doi:10.1152/ajpregu.90564.2008 [Abstract] [Full Text] [PDF]

Stephen M. Johnson, Matthew E. Kinney, and Liana M. Wiegel: Inhibitory and excitatory effects of µ-, ${delta}$ -, and ${kappa}$ -opioid receptor activation on breathing in awake turtles, Trachemys scripta
Am J Physiol Regul Integr Comp Physiol 295: R1599-R1612, 2008. First published September 10, 2008; doi:10.1152/ajpregu.00020.2008 [Abstract] [Full Text] [PDF]

Philip N. Ainslie, Michael Hamlin, John Hellemans, Peter Rasmussen, and Shigehiko Ogoh: Cerebral hypoperfusion during hypoxic exercise following two different hypoxic exposures: independence from changes in dynamic autoregulation and reactivity
Am J Physiol Regul Integr Comp Physiol 295: R1613-R1622, 2008. First published September 3, 2008; doi:10.1152/ajpregu.90420.2008 [Abstract] [Full Text] [PDF]

Marni D. Boppart, Sonja E. Volker, Nicole Alexander, Dean J. Burkin, and Stephen J. Kaufman: Exercise promotes ${alpha}$ 7 integrin gene transcription and protection of skeletal muscle
Am J Physiol Regul Integr Comp Physiol 295: R1623-R1630, 2008. First published September 10, 2008; doi:10.1152/ajpregu.00089.2008 [Abstract] [Full Text] [PDF]

COMPARATIVE AND EVOLUTIONARY PHYSIOLOGY:

Timothy D. Clark, Erik Sandblom, Georgina K. Cox, Scott G. Hinch, and Anthony P. Farrell: Circulatory limits to oxygen supply during an acute temperature increase in the Chinook salmon (Oncorhynchus tshawytscha)
Am J Physiol Regul Integr Comp Physiol 295: R1631-R1639, 2008. First published September 3, 2008; doi:10.1152/ajpregu.90461.2008 [Abstract] [Full Text] [PDF]

Brett L. Jennings and John A. Donald: Neurally-derived nitric oxide regulates vascular tone in pulmonary and cutaneous arteries of the toad, Bufo marinus
Am J Physiol Regul Integr Comp Physiol 295: R1640-R1646, 2008. First published August 27, 2008; doi:10.1152/ajpregu.00057.2008 [Abstract] [Full Text] [PDF]

Henry Greyner and Edward M. Dzialowski: Mechanisms mediating the oxygen-induced vasoreactivity of the ductus arteriosus in the chicken embryo
Am J Physiol Regul Integr Comp Physiol 295: R1647-R1659, 2008. First published September 17, 2008; doi:10.1152/ajpregu.00001.2008 [Abstract] [Full Text] [PDF]

ENVIRONMENTAL PHYSIOLOGY:

Katrin Deigweiher, Nils Koschnick, Hans-Otto Pörtner, and Magnus Lucassen: Acclimation of ion regulatory capacities in gills of marine fish under environmental hypercapnia
Am J Physiol Regul Integr Comp Physiol 295: R1660-R1670, 2008. First published September 17, 2008; doi:10.1152/ajpregu.90403.2008 [Abstract] [Full Text] [PDF]

Mireille Raccurt, Fannie Baudimont, Julien Tirard, Benjamin Rey, Elodie Moureaux, Alain Géloën, and Claude Duchamp: Growing in Antarctica, a challenge for white adipose tissue development in Adélie penguin chicks (Pygoscelis adeliae)
Am J Physiol Regul Integr Comp Physiol 295: R1671-R1679, 2008. First published September 17, 2008; doi:10.1152/ajpregu.90371.2008 [Abstract] [Full Text] [PDF]

SLEEP AND BIOLOGICAL RHYTHMS:

Carl T. Mickman, Jeremy S. Stubblefield, Mary E. Harrington, and Dwight E. Nelson: Photoperiod alters phase difference between activity onset in vivo and mPer2::luc peak in vitro
Am J Physiol Regul Integr Comp Physiol 295: R1688-R1694, 2008. First published September 3, 2008; doi:10.1152/ajpregu.90510.2008 [Abstract] [Full Text] [PDF]

TEMPERATURE AND FEVER:

S. Ryan Oliver, Valerie P. Wright, Narasimham Parinandi, and Thomas L. Clanton: Thermal tolerance of contractile function in oxidative skeletal muscle: no protection by antioxidants and reduced tolerance with eicosanoid enzyme inhibition
Am J Physiol Regul Integr Comp Physiol 295: R1695-R1705, 2008. First published September 3, 2008; doi:10.1152/ajpregu.90429.2008 [Abstract] [Full Text] [PDF] [Supplemental Figures]

WATER AND ELECTROLYTE HOMEOSTASIS:

Mauricio Benedetti, Rodrigo Rorato, Margaret Castro, Benedito H. Machado, Jose Antunes-Rodrigues, and Lucila L. K. Elias: Water deprivation increases Fos expression in hypothalamic corticotropin-releasing factor neurons induced by right atrial distension in awake rats
Am J Physiol Regul Integr Comp Physiol 295: R1706-R1712, 2008. First published September 10, 2008; doi:10.1152/ajpregu.00022.2008 [Abstract] [Full Text] [PDF]

David Sas, Mingchang Hu, Orson W. Moe, and Michel Baum: Effect of claudins 6 and 9 on paracellular permeability in MDCK II cells
Am J Physiol Regul Integr Comp Physiol 295: R1713-R1719, 2008. First published September 10, 2008; doi:10.1152/ajpregu.90596.2008 [Abstract] [Full Text] [PDF]

Cover Caption:

Cover

Cover: Effect of ischemia-reperfusion treatment on small intestine in summer vs. interbout arousal hibernating ground squirrels. Representative photomicrograph is a section through small intestine from a sham-treated summer squirrel. Martin SL, Epperson LE, Rose JC, Kurtz CC, Ané C, Carey HV. Proteomic analysis of the winter-protected phenotype of hibernating ground squirrel intestine. Am J Physiol Regul Integr Comp Physiol 295: R316–R328, 2008. First published April 23, 2008; doi:10.1152/ajpregu.00418.2007.