AJP - Regulatory, Integrative and Comparative Physiology -- Table of Contents (May 1 2009, 296 [5])

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APPETITE, OBESITY, AND DIGESTION:

Elisa Sánchez, Vera Cruz Rubio, Darren Thompson, Juriaan Metz, Gert Flik, Glenn L. Millhauser, and José Miguel Cerdá-Reverter: Phosphodiesterase inhibitor-dependent inverse agonism of agouti-related protein on melanocortin 4 receptor in sea bass (Dicentrarchus labrax)
Am J Physiol Regul Integr Comp Physiol 296: R1293-R1306, 2009. First published February 18, 2009; doi:10.1152/ajpregu.90948.2008 [Abstract] [Full Text] [PDF]

Annika Herwig, Dana Wilson, Tracy J. Logie, Anita Boelen, Peter J. Morgan, Julian G. Mercer, and Perry Barrett: Photoperiod and acute energy deficits interact on components of the thyroid hormone system in hypothalamic tanycytes of the Siberian hamster
Am J Physiol Regul Integr Comp Physiol 296: R1307-R1315, 2009. First published March 18, 2009; doi:10.1152/ajpregu.90755.2008 [Abstract] [Full Text] [PDF]

Jun Zheng, Anthony Dobner, Reji Babygirija, Kirk Ludwig, and Toku Takahashi: Effects of repeated restraint stress on gastric motility in rats
Am J Physiol Regul Integr Comp Physiol 296: R1358-R1365, 2009. First published March 4, 2009; doi:10.1152/ajpregu.90928.2008 [Abstract] [Full Text] [PDF]

ENDOCRINE PHYSIOLOGY AND METABOLISM:

Giovanni Pacini, Maria Ahrén, and Bo Ahrén: Reappraisal of the intravenous glucose tolerance index for a simple assessment of insulin sensitivity in mice
Am J Physiol Regul Integr Comp Physiol 296: R1316-R1324, 2009. First published February 11, 2009; doi:10.1152/ajpregu.90575.2008 [Abstract] [Full Text] [PDF]

Justin L. Grobe, Marcia Venegas-Pont, Curt D. Sigmund, and Michael J. Ryan: PPAR ${gamma}$ differentially regulates energy substrate handling in brown vs. white adipose: focus on "The PPAR ${gamma}$ agonist rosiglitazone enhances rat brown adipose tissue lipogenesis from glucose without altering glucose uptake"
Am J Physiol Regul Integr Comp Physiol 296: R1325-R1326, 2009. First published March 4, 2009; doi:10.1152/ajpregu.00123.2009 [Full Text] [PDF]

William T. Festuccia, Pierre-Gilles Blanchard, Véronique Turcotte, Mathieu Laplante, Meltem Sariahmetoglu, David N. Brindley, Denis Richard, and Yves Deshaies: The PPAR ${gamma}$ agonist rosiglitazone enhances rat brown adipose tissue lipogenesis from glucose without altering glucose uptake
Am J Physiol Regul Integr Comp Physiol 296: R1327-R1335, 2009. First published February 11, 2009; doi:10.1152/ajpregu.91012.2008 [Abstract] [Full Text] [PDF]

Ruth B. S. Harris: Nature or nurture?: focus on "Preadipocyte transplantation: an in vivo study of direct leptin signaling on adipocyte morphogenesis and cell size"
Am J Physiol Regul Integr Comp Physiol 296: R1336-R1338, 2009. First published March 4, 2009; doi:10.1152/ajpregu.00101.2009 [Full Text] [PDF]

Kaiying Guo, Jonathan Mogen, Samuel Struzzi, and Yiying Zhang: Preadipocyte transplantation: an in vivo study of direct leptin signaling on adipocyte morphogenesis and cell size
Am J Physiol Regul Integr Comp Physiol 296: R1339-R1347, 2009. First published February 4, 2009; doi:10.1152/ajpregu.90691.2008 [Abstract] [Full Text] [PDF] [Supplemental Figures and Tables]

Xianlei Wang, Ling Lu, Yun Li, Mingyu Li, Chen Chen, Qiang Feng, Chunyang Zhang, and Cunming Duan: Molecular and functional characterization of two distinct IGF binding protein-6 genes in zebrafish
Am J Physiol Regul Integr Comp Physiol 296: R1348-R1357, 2009. First published March 11, 2009; doi:10.1152/ajpregu.90969.2008 [Abstract] [Full Text] [PDF] [Supplemental Figures]

James P. Warne, Susan F. Akana, Abigail B. Ginsberg, Hart F. Horneman, Norman C. Pecoraro, and Mary F. Dallman: Disengaging insulin from corticosterone: roles of each on energy intake and disposition
Am J Physiol Regul Integr Comp Physiol 296: R1366-R1375, 2009. First published March 11, 2009; doi:10.1152/ajpregu.91016.2008 [Abstract] [Full Text] [PDF] [Supplemental Figures and Tables]

INFLAMMATION, CYTOKINES, NEUROIMMUNE INTERACTIONS:

Enrique Sánchez-Lemus, Julius Benicky, Jaroslav Pavel, Ignacio M. Larrayoz, Jin Zhou, Martina Baliova, Tsuyoshi Nishioku, and Juan M. Saavedra: Angiotensin II AT₁ blockade reduces the lipopolysaccharide-induced innate immune response in rat spleen
Am J Physiol Regul Integr Comp Physiol 296: R1376-R1384, 2009. First published February 18, 2009; doi:10.1152/ajpregu.90962.2008 [Abstract] [Full Text] [PDF]

HEMODYNAMICS AND CARDIORENAL INTEGRATION:

Violaine Griol-Charhbili, Laurent Sabbah, Juliana Colucci, Marie-Pascale Vincent, Véronique Baudrie, Dominique Laude, Jean-Luc Elghozi, Patrick Bruneval, Nicolas Picard, Pierre Meneton, François Alhenc-Gelas, and Christine Richer: Tissue kallikrein deficiency and renovascular hypertension in the mouse
Am J Physiol Regul Integr Comp Physiol 296: R1385-R1391, 2009. First published February 25, 2009; doi:10.1152/ajpregu.90411.2008 [Abstract] [Full Text] [PDF]

NEUROHUMORAL CONTROL OF CARDIOVASCULAR FUNCTION:

Ruslan Tiniakov and Karie E. Scrogin: The spleen is required for 5-HT_1A receptor agonist-mediated increases in mean circulatory filling pressure during hemorrhagic shock in the rat
Am J Physiol Regul Integr Comp Physiol 296: R1392-R1401, 2009. First published February 25, 2009; doi:10.1152/ajpregu.91055.2008 [Abstract] [Full Text] [PDF]

Vineet C. Chitravanshi, Suresh Bhatt, and Hreday N. Sapru: Microinjections of ${alpha}$ -melanocyte stimulating hormone into the nucleus ambiguus of the rat elicit vagally mediated bradycardia
Am J Physiol Regul Integr Comp Physiol 296: R1402-R1411, 2009. First published March 18, 2009; doi:10.1152/ajpregu.90978.2008 [Abstract] [Full Text] [PDF]

Suyi Cao, Liang-Chao Wang, Herman Kwansa, Richard J. Roman, David R. Harder, and Raymond C. Koehler: Endothelin rather than 20-HETE contributes to loss of pial arteriolar dilation during focal cerebral ischemia with and without polymeric hemoglobin transfusion
Am J Physiol Regul Integr Comp Physiol 296: R1412-R1418, 2009. First published March 4, 2009; doi:10.1152/ajpregu.00003.2009 [Abstract] [Full Text] [PDF]

Robert K. Goldman, Afaf S. Azar, Julia M. Mulvaney, Carmen Hinojosa-Laborde, Joseph R. Haywood, and Virginia L. Brooks: Baroreflex sensitivity varies during the rat estrous cycle: role of gonadal steroids
Am J Physiol Regul Integr Comp Physiol 296: R1419-R1426, 2009. First published March 4, 2009; doi:10.1152/ajpregu.91030.2008 [Abstract] [Full Text] [PDF] [Supplemental Figures]

Xiaohong Hou, Steven F. Theriault, Iva Dostanic-Larson, Amy E. Moseley, Jerry B Lingrel, Hengwei Wu, Stephanie Dean, and James W. Van Huysse: Enhanced pressor response to increased CSF sodium concentration and to central ANG I in heterozygous ${alpha}$ ₂ Na⁺-K⁺-ATPase knockout mice
Am J Physiol Regul Integr Comp Physiol 296: R1427-R1438, 2009. First published February 25, 2009; doi:10.1152/ajpregu.00809.2007 [Abstract] [Full Text] [PDF]

Jonathan S. Cook and Chester A. Ray: Modulation of muscle sympathetic nerve activity to muscle heating during dynamic exercise
Am J Physiol Regul Integr Comp Physiol 296: R1439-R1444, 2009. First published March 11, 2009; doi:10.1152/ajpregu.90823.2008 [Abstract] [Full Text] [PDF]

Andrea G. Bechtold, Gina Patel, Guenther Hochhaus, and Deborah A. Scheuer: Chronic blockade of hindbrain glucocorticoid receptors reduces blood pressure responses to novel stress and attenuates adaptation to repeated stress
Am J Physiol Regul Integr Comp Physiol 296: R1445-R1454, 2009. First published March 11, 2009; doi:10.1152/ajpregu.00095.2008 [Abstract] [Full Text] [PDF]

DEVELOPMENTAL PHYSIOLOGY AND PREGNANCY:

L. L. Y. Chan, S. P. Sébert, M. A. Hyatt, T. Stephenson, H. Budge, M. E. Symonds, and D. S. Gardner: Effect of maternal nutrient restriction from early to midgestation on cardiac function and metabolism after adolescent-onset obesity
Am J Physiol Regul Integr Comp Physiol 296: R1455-R1463, 2009. First published February 25, 2009; doi:10.1152/ajpregu.91019.2008 [Abstract] [Full Text] [PDF]

Christy L. White, Megan N. Purpera, and Christopher D. Morrison: Maternal obesity is necessary for programming effect of high-fat diet on offspring
Am J Physiol Regul Integr Comp Physiol 296: R1464-R1472, 2009. First published February 25, 2009; doi:10.1152/ajpregu.91015.2008 [Abstract] [Full Text] [PDF]

Colleen Glyde Julian, Megan J. Wilson, Miriam Lopez, Henry Yamashiro, Wilma Tellez, Armando Rodriguez, Abigail W. Bigham, Mark D. Shriver, Carmelo Rodriguez, Enrique Vargas, and Lorna G. Moore: Augmented uterine artery blood flow and oxygen delivery protect Andeans from altitude-associated reductions in fetal growth
Am J Physiol Regul Integr Comp Physiol 296: R1564-R1575, 2009. First published February 25, 2009; doi:10.1152/ajpregu.90945.2008 [Abstract] [Full Text] [PDF]

EXERCISE AND RESPIRATORY PHYSIOLOGY:

Philip N. Ainslie and James Duffin: Integration of cerebrovascular CO₂ reactivity and chemoreflex control of breathing: mechanisms of regulation, measurement, and interpretation
Am J Physiol Regul Integr Comp Physiol 296: R1473-R1495, 2009. First published February 11, 2009; doi:10.1152/ajpregu.91008.2008 [Abstract] [Full Text] [PDF] [Supplemental Videos]

John M. Lawler, Hyo-Bum Kwak, Jong-Hee Kim, and Min-Hwa Suk: Exercise training inducibility of MnSOD protein expression and activity is retained while reducing prooxidant signaling in the heart of senescent rats
Am J Physiol Regul Integr Comp Physiol 296: R1496-R1502, 2009. First published March 18, 2009; doi:10.1152/ajpregu.90314.2008 [Abstract] [Full Text] [PDF]

Bieke Bollen, Myriam Bouslama, Boris Matrot, Yann Rotrou, Guy Vardon, Frédéric Lofaso, Omer Van den Bergh, Rudi D'Hooge, and Jorge Gallego: Cold stimulates the behavioral response to hypoxia in newborn mice
Am J Physiol Regul Integr Comp Physiol 296: R1503-R1511, 2009. First published March 18, 2009; doi:10.1152/ajpregu.90582.2008 [Abstract] [Full Text] [PDF]

Joelle I. Rosser, Brandon Walsh, and Michael C. Hogan: Effect of physiological levels of caffeine on Ca²⁺ handling and fatigue development in Xenopus isolated single myofibers
Am J Physiol Regul Integr Comp Physiol 296: R1512-R1517, 2009. First published March 4, 2009; doi:10.1152/ajpregu.90901.2008 [Abstract] [Full Text] [PDF]

K. Krüger, S. Frost, E. Most, K. Völker, J. Pallauf, and F. C. Mooren: Exercise affects tissue lymphocyte apoptosis via redox-sensitive and Fas-dependent signaling pathways
Am J Physiol Regul Integr Comp Physiol 296: R1518-R1527, 2009. First published March 4, 2009; doi:10.1152/ajpregu.90994.2008 [Abstract] [Full Text] [PDF]

Zhenxiong Zhang, Fadi Xu, Cancan Zhang, and Xiaomin Liang: Activation of opioid µ-receptors in medullary raphe depresses sighs
Am J Physiol Regul Integr Comp Physiol 296: R1528-R1537, 2009. First published February 25, 2009; doi:10.1152/ajpregu.90748.2008 [Abstract] [Full Text] [PDF]

Michael K. Stickland, Curtis A. Smith, Benjamin J. Soriano, and Jerome A. Dempsey: Sympathetic restraint of muscle blood flow during hypoxic exercise
Am J Physiol Regul Integr Comp Physiol 296: R1538-R1546, 2009. First published March 18, 2009; doi:10.1152/ajpregu.90918.2008 [Abstract] [Full Text] [PDF]

Tomonori Ogata, Yasuharu Oishi, Kazuhiko Higashida, Mitsuru Higuchi, and Isao Muraoka: Prolonged exercise training induces long-term enhancement of HSP70 expression in rat plantaris muscle
Am J Physiol Regul Integr Comp Physiol 296: R1557-R1563, 2009. First published February 25, 2009; doi:10.1152/ajpregu.90911.2008 [Abstract] [Full Text] [PDF]

COMPARATIVE AND EVOLUTIONARY PHYSIOLOGY:

Erik Sandblom, Georgina K. Cox, Steve F. Perry, and Anthony P. Farrell: The role of venous capacitance, circulating catecholamines, and heart rate in the hemodynamic response to increased temperature and hypoxia in the dogfish
Am J Physiol Regul Integr Comp Physiol 296: R1547-R1556, 2009. First published January 28, 2009; doi:10.1152/ajpregu.90961.2008 [Abstract] [Full Text] [PDF]

Jason Q. Pilarski, Irene C. Solomon, Delbert L. Kilgore, Jr., and Steven C. Hempleman: Effects of aerobic and anaerobic metabolic inhibitors on avian intrapulmonary chemoreceptors
Am J Physiol Regul Integr Comp Physiol 296: R1576-R1584, 2009. First published March 18, 2009; doi:10.1152/ajpregu.90608.2008 [Abstract] [Full Text] [PDF]

ENVIRONMENTAL PHYSIOLOGY:

Marta Martini, Rita Canella, Alessandro Leparulo, Ivo Prigioni, Riccardo Fesce, and Maria Lisa Rossi: Ionic currents in hair cells dissociated from frog semicircular canals after preconditioning under microgravity conditions
Am J Physiol Regul Integr Comp Physiol 296: R1585-R1597, 2009. First published February 25, 2009; doi:10.1152/ajpregu.90981.2008 [Abstract] [Full Text] [PDF]

David A. Low, Jonathan E. Wingo, David M. Keller, Scott L. Davis, Jian Cui, Rong Zhang, and Craig G. Crandall: Dynamic cerebral autoregulation during passive heat stress in humans
Am J Physiol Regul Integr Comp Physiol 296: R1598-R1605, 2009. First published March 11, 2009; doi:10.1152/ajpregu.90900.2008 [Abstract] [Full Text] [PDF]

SLEEP AND BIOLOGICAL RHYTHMS:

J. Christopher Ehlen and Ketema N. Paul: Regulation of light's action in the mammalian circadian clock: role of the extrasynaptic GABA_A receptor
Am J Physiol Regul Integr Comp Physiol 296: R1606-R1612, 2009. First published February 25, 2009; doi:10.1152/ajpregu.90878.2008 [Abstract] [Full Text] [PDF]

Matthew J. Paul, Jerome Galang, William J. Schwartz, and Brian J. Prendergast: Intermediate-duration day lengths unmask reproductive responses to nonphotic environmental cues
Am J Physiol Regul Integr Comp Physiol 296: R1613-R1619, 2009. First published February 18, 2009; doi:10.1152/ajpregu.91047.2008 [Abstract] [Full Text] [PDF]

Sandra J. Legan, Kathleen M. Donoghue, Kathleen M. Franklin, and Marilyn J. Duncan: Phenobarbital blockade of the preovulatory luteinizing hormone surge: association with phase-advanced circadian clock and altered suprachiasmatic nucleus Period1 gene expression
Am J Physiol Regul Integr Comp Physiol 296: R1620-R1630, 2009. First published March 18, 2009; doi:10.1152/ajpregu.90914.2008 [Abstract] [Full Text] [PDF]

TEMPERATURE AND FEVER:

Alexandre Kanashiro, Andréa C. Pessini, Renes R. Machado, David do C. Malvar, Fernando A. Aguiar, Denis Melo Soares, Mariana L. do Vale, and Glória E. Petto de Souza: Characterization and pharmacological evaluation of febrile response on zymosan-induced arthritis in rats
Am J Physiol Regul Integr Comp Physiol 296: R1631-R1640, 2009. First published February 25, 2009; doi:10.1152/ajpregu.90527.2008 [Abstract] [Full Text] [PDF]

WATER AND ELECTROLYTE HOMEOSTASIS:

Masayuki Hayashi, Hiroshi Arima, Noriyuki Ozaki, Yoshiaki Morishita, Maiko Hiroi, Nobuaki Ozaki, Hiroshi Nagasaki, Noriaki Kinoshita, Masatsugu Ueda, Akira Shiota, and Yutaka Oiso: Progressive polyuria without vasopressin neuron loss in a mouse model for familial neurohypophysial diabetes insipidus
Am J Physiol Regul Integr Comp Physiol 296: R1641-R1649, 2009. First published March 18, 2009; doi:10.1152/ajpregu.00034.2009 [Abstract] [Full Text] [PDF]

Yi-Fang Wang, Yung-Che Tseng, Jia-Jiun Yan, Junya Hiroi, and Pung-Pung Hwang: Role of SLC12A10.2, a Na-Cl cotransporter-like protein, in a Cl uptake mechanism in zebrafish (Danio rerio)
Am J Physiol Regul Integr Comp Physiol 296: R1650-R1660, 2009. First published March 11, 2009; doi:10.1152/ajpregu.00119.2009 [Abstract] [Full Text] [PDF] [Supplemental Figures]

CORRIGENDA:

: CORRIGENDUM
Am J Physiol Regul Integr Comp Physiol 296: R1679-R1679, 2009; doi:10.1152/ajpregu.zh6-6808-corr.2008 [Full Text] [PDF]

UROGENITAL PHYSIOLOGY:

Yukio Hayashi, Koichi Takimoto, Michael B. Chancellor, Kristin A. Erickson, Vickie L. Erickson, Tsukasa Kirimoto, Koushi Nakano, William C. de Groat, and Naoki Yoshimura: Bladder hyperactivity and increased excitability of bladder afferent neurons associated with reduced expression of Kv1.4 ${alpha}$ -subunit in rats with cystitis
Am J Physiol Regul Integr Comp Physiol 296: R1661-R1670, 2009. First published March 11, 2009; doi:10.1152/ajpregu.91054.2008 [Abstract] [Full Text] [PDF]

Susan K. Wood, Madelyn A. Baez, Seema Bhatnagar, and Rita J. Valentino: Social stress-induced bladder dysfunction: potential role of corticotropin-releasing factor
Am J Physiol Regul Integr Comp Physiol 296: R1671-R1678, 2009. First published March 11, 2009; doi:10.1152/ajpregu.91013.2008 [Abstract] [Full Text] [PDF] [Supplemental Figures]

Cover Caption:

Cover

Cover: Distribution of transient receptor potential melastatin-7 (TRPM7) in stimulated vascular smooth muscle cells (10 min). Alexa Fluor 488-TRPM7 was detected as green fluorescence and rhodamine-flotillin-2 as red fluorescence. Colocalization of flotillin-2 and TRPM7 is visualized as orange fluorescence. Imaging was acquired with a Zeiss Axiovert S100TV LSM 510 laser scanning system. Yogi A, Callera GE, Tostes R, Touyz RM. Bradykinin regulates calpain and proinflammatory signaling through TRPM7-sensitive pathways in vascular smooth muscle cells. Am J Regul Integr Comp Physiol. First published September 17, 2008; doi:10.1152/ajpregu.90602.2008.