AJP - Regulatory, Integrative and Comparative Physiology -- Table of Contents (April 1 2008, 294 [4])

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CALL FOR PAPERS:

John P. Thyfault: Setting the stage: possible mechanisms by which acute contraction restores insulin sensitivity in muscle
Am J Physiol Regul Integr Comp Physiol 294: R1103-R1110, 2008. First published January 23, 2008; doi:10.1152/ajpregu.00924.2007 [Abstract] [Full Text] [PDF]

Joseph A. Houmard: Intramuscular lipid oxidation and obesity
Am J Physiol Regul Integr Comp Physiol 294: R1111-R1116, 2008. First published February 6, 2008; doi:10.1152/ajpregu.00396.2007 [Abstract] [Full Text] [PDF]

Matthew R. Jackman, Amy Steig, Janine A. Higgins, Ginger C. Johnson, Brooke K. Fleming-Elder, Daniel H. Bessesen, and Paul S. MacLean: Weight regain after sustained weight reduction is accompanied by suppressed oxidation of dietary fat and adipocyte hyperplasia
Am J Physiol Regul Integr Comp Physiol 294: R1117-R1129, 2008. First published February 20, 2008; doi:10.1152/ajpregu.00808.2007 [Abstract] [Full Text] [PDF]

Elzbieta Kompanowska-Jezierska, Helle Wolff, Marta Kuczeriszka, Jan B. Gramsbergen, Agnieszka Walkowska, Edward J. Johns, and Peter Bie: Renal nerves and nNOS: roles in natriuresis of acute isovolumetric sodium loading in conscious rats
Am J Physiol Regul Integr Comp Physiol 294: R1130-R1139, 2008. First published January 30, 2008; doi:10.1152/ajpregu.00908.2007 [Abstract] [Full Text] [PDF]

APPETITE, OBESITY, DIGESTION, AND METABOLISM:

Ray C. Boston and Peter J. Moate: A novel minimal model to describe NEFA kinetics following an intravenous glucose challenge
Am J Physiol Regul Integr Comp Physiol 294: R1140-R1147, 2008. First published January 30, 2008; doi:10.1152/ajpregu.00749.2007 [Abstract] [Full Text] [PDF]

Claire Ellis, Kim M. Moar, Tracy J. Logie, Alexander W. Ross, Peter J. Morgan, and Julian G. Mercer: Diurnal profiles of hypothalamic energy balance gene expression with photoperiod manipulation in the Siberian hamster, Phodopus sungorus
Am J Physiol Regul Integr Comp Physiol 294: R1148-R1153, 2008. First published January 30, 2008; doi:10.1152/ajpregu.00825.2007 [Abstract] [Full Text] [PDF]

C. Kolditz, M. Borthaire, N. Richard, G. Corraze, S. Panserat, C. Vachot, F. Lefèvre, and F. Médale: Liver and muscle metabolic changes induced by dietary energy content and genetic selection in rainbow trout (Oncorhynchus mykiss)
Am J Physiol Regul Integr Comp Physiol 294: R1154-R1164, 2008. First published January 30, 2008; doi:10.1152/ajpregu.00766.2007 [Abstract] [Full Text] [PDF]

Steven A. Bloomer, Kyle E. Brown, Garry R. Buettner, and Kevin C. Kregel: Dysregulation of hepatic iron with aging: implications for heat stress-induced oxidative liver injury
Am J Physiol Regul Integr Comp Physiol 294: R1165-R1174, 2008. First published February 13, 2008; doi:10.1152/ajpregu.00719.2007 [Abstract] [Full Text] [PDF]

David W. Nelson, Sangita G. Murali, Xiaowen Liu, Matthew C. Koopmann, Jens J. Holst, and Denise M. Ney: Insulin-like growth factor I and glucagon-like peptide-2 responses to fasting followed by controlled or ad libitum refeeding in rats
Am J Physiol Regul Integr Comp Physiol 294: R1175-R1184, 2008. First published February 6, 2008; doi:10.1152/ajpregu.00238.2007 [Abstract] [Full Text] [PDF]

George Stratigopoulos, Stephanie L. Padilla, Charles A. LeDuc, Elizabeth Watson, Andrew T. Hattersley, Mark I. McCarthy, Lori M. Zeltser, Wendy K. Chung, and Rudolph L. Leibel: Regulation of Fto/Ftm gene expression in mice and humans
Am J Physiol Regul Integr Comp Physiol 294: R1185-R1196, 2008. First published February 6, 2008; doi:10.1152/ajpregu.00839.2007 [Abstract] [Full Text] [PDF] [Corrected Figures]

Makoto Nishizawa, Masakazu Shiota, Mary Courtney Moore, Stephanie M. Gustavson, Doss W. Neal, and Alan D. Cherrington: Intraportal administration of neuropeptide Y and hepatic glucose metabolism
Am J Physiol Regul Integr Comp Physiol 294: R1197-R1204, 2008. First published January 30, 2008; doi:10.1152/ajpregu.00903.2007 [Abstract] [Full Text] [PDF]

A. Brianne Thrush, George J. Heigenhauser, Kerry L. Mullen, David C. Wright, and David J. Dyck: Palmitate acutely induces insulin resistance in isolated muscle from obese but not lean humans
Am J Physiol Regul Integr Comp Physiol 294: R1205-R1212, 2008. First published February 27, 2008; doi:10.1152/ajpregu.00909.2007 [Abstract] [Full Text] [PDF]

Alex K. Harris, Mostafa M. Elgebaly, Weiguo Li, Kamakshi Sachidanandam, and Adviye Ergul: Effect of chronic endothelin receptor antagonism on cerebrovascular function in type 2 diabetes
Am J Physiol Regul Integr Comp Physiol 294: R1213-R1219, 2008. First published February 20, 2008; doi:10.1152/ajpregu.00885.2007 [Abstract] [Full Text] [PDF]

RENAL HEMODYNAMICS AND CARDIORENAL INTEGRATION:

Jennifer C. Sullivan: Sex and the renin-angiotensin system: inequality between the sexes in response to RAS stimulation and inhibition
Am J Physiol Regul Integr Comp Physiol 294: R1220-R1226, 2008. First published February 20, 2008; doi:10.1152/ajpregu.00864.2007 [Abstract] [Full Text] [PDF]

Karen J. Gibson, Amanda C. Boyce, Clare L. Thomson, Sarah Chinchen, and Eugenie R. Lumbers: Interactions between subtotal nephrectomy and salt: effects on blood pressure and renal function in pregnant and nonpregnant ewes
Am J Physiol Regul Integr Comp Physiol 294: R1227-R1233, 2008. First published January 30, 2008; doi:10.1152/ajpregu.00842.2006 [Abstract] [Full Text] [PDF]

Kimberly R. Pechman, David P. Basile, Hayley Lund, and David L. Mattson: Immune suppression blocks sodium-sensitive hypertension following recovery from ischemic acute renal failure
Am J Physiol Regul Integr Comp Physiol 294: R1234-R1239, 2008. First published February 6, 2008; doi:10.1152/ajpregu.00821.2007 [Abstract] [Full Text] [PDF]

Maria E. Johansson, Irene J. Andersson, Camilla Alexanderson, Ole Skøtt, Agneta Holmäng, and Göran Bergström: Hyperinsulinemic rats are normotensive but sensitized to angiotensin II
Am J Physiol Regul Integr Comp Physiol 294: R1240-R1247, 2008. First published January 23, 2008; doi:10.1152/ajpregu.00493.2007 [Abstract] [Full Text] [PDF]

David E. Anderson, Olga V. Fedorova, Christopher H. Morrell, Dan L. Longo, Vladimir A. Kashkin, Jessica D. Metzler, Alexei Y. Bagrov, and Edward G. Lakatta: Endogenous sodium pump inhibitors and age-associated increases in salt sensitivity of blood pressure in normotensives
Am J Physiol Regul Integr Comp Physiol 294: R1248-R1254, 2008. First published February 20, 2008; doi:10.1152/ajpregu.00782.2007 [Abstract] [Full Text] [PDF]

NEUROHUMORAL CONTROL OF CARDIOVASCULAR FUNCTION:

Priscila A. Cassaglia, Robert I. Griffiths, and Adrian M. Walker: Sympathetic nerve activity in the superior cervical ganglia increases in response to imposed increases in arterial pressure
Am J Physiol Regul Integr Comp Physiol 294: R1255-R1261, 2008. First published January 23, 2008; doi:10.1152/ajpregu.00332.2007 [Abstract] [Full Text] [PDF]

Andrew J. King, Martin Novotny, Greg M. Swain, and Gregory D. Fink: Whole body norepinephrine kinetics in ANG II-salt hypertension in the rat
Am J Physiol Regul Integr Comp Physiol 294: R1262-R1267, 2008. First published February 6, 2008; doi:10.1152/ajpregu.00819.2007 [Abstract] [Full Text] [PDF]

Charles N. Rudick, Anthony J. Schaeffer, and Praveen Thumbikat: Experimental autoimmune prostatitis induces chronic pelvic pain
Am J Physiol Regul Integr Comp Physiol 294: R1268-R1275, 2008. First published February 20, 2008; doi:10.1152/ajpregu.00836.2007 [Abstract] [Full Text] [PDF]

John Ciriello, L. Pastor Solano-Flores, M. Patricia Rosas-Arellano, Gilbert J. Kirouac, and Tanja Babic: Medullary pathways mediating the parasubthalamic nucleus depressor response
Am J Physiol Regul Integr Comp Physiol 294: R1276-R1284, 2008. First published February 20, 2008; doi:10.1152/ajpregu.00437.2007 [Abstract] [Full Text] [PDF]

A. Caitlynn Taylor, John J. McCarthy, and Sean D. Stocker: Mice lacking the transient receptor vanilloid potential 1 channel display normal thirst responses and central Fos activation to hypernatremia
Am J Physiol Regul Integr Comp Physiol 294: R1285-R1293, 2008. First published February 13, 2008; doi:10.1152/ajpregu.00003.2008 [Abstract] [Full Text] [PDF]

Youichirou Ootsuka, William W. Blessing, Alexandre A. Steiner, and Andrej A. Romanovsky: Fever response to intravenous prostaglandin E₂ is mediated by the brain but does not require afferent vagal signaling
Am J Physiol Regul Integr Comp Physiol 294: R1294-R1303, 2008. First published January 30, 2008; doi:10.1152/ajpregu.00709.2007 [Abstract] [Full Text] [PDF]

Melissa M. J. Farnham, Qun Li, Ann K. Goodchild, and Paul M. Pilowsky: PACAP is expressed in sympathoexcitatory bulbospinal C1 neurons of the brain stem and increases sympathetic nerve activity in vivo
Am J Physiol Regul Integr Comp Physiol 294: R1304-R1311, 2008. First published February 13, 2008; doi:10.1152/ajpregu.00753.2007 [Abstract] [Full Text] [PDF]

DEVELOPMENTAL PHYSIOLOGY AND PREGNANCY:

Dean A. Myers, Krista Hanson, Malgorzata Mlynarczyk, Kanchan M. Kaushal, and Charles A. Ducsay: Long-term hypoxia modulates expression of key genes regulating adipose function in the late-gestation ovine fetus
Am J Physiol Regul Integr Comp Physiol 294: R1312-R1318, 2008. First published February 20, 2008; doi:10.1152/ajpregu.00004.2008 [Abstract] [Full Text] [PDF]

ENVIRONMENTAL, EXERCISE AND RESPIRATORY PHYSIOLOGY:

Maria Gallo, Ian MacLean, Neil Tyreman, Karen J. B. Martins, Daniel Syrotuik, Tessa Gordon, and Charles T. Putman: Adaptive responses to creatine loading and exercise in fast-twitch rat skeletal muscle
Am J Physiol Regul Integr Comp Physiol 294: R1319-R1328, 2008. First published January 23, 2008; doi:10.1152/ajpregu.00631.2007 [Abstract] [Full Text] [PDF]

Takashi Sonobe, Tadakatsu Inagaki, David C. Poole, and Yutaka Kano: Intracellular calcium accumulation following eccentric contractions in rat skeletal muscle in vivo: role of stretch-activated channels
Am J Physiol Regul Integr Comp Physiol 294: R1329-R1337, 2008. First published January 16, 2008; doi:10.1152/ajpregu.00815.2007 [Abstract] [Full Text] [PDF]

Gisela Lannig, Anton S. Cherkasov, Hans-O. Pörtner, Christian Bock, and Inna M. Sokolova: Cadmium-dependent oxygen limitation affects temperature tolerance in eastern oysters (Crassostrea virginica Gmelin)
Am J Physiol Regul Integr Comp Physiol 294: R1338-R1346, 2008. First published February 13, 2008; doi:10.1152/ajpregu.00793.2007 [Abstract] [Full Text] [PDF]

Lynn A. Burnes, Sandra J. Kolker, Jessica F. Danielson, Roxanne Y. Walder, and Kathleen A. Sluka: Enhanced muscle fatigue occurs in male but not female ASIC3–/– mice
Am J Physiol Regul Integr Comp Physiol 294: R1347-R1355, 2008. First published February 27, 2008; doi:10.1152/ajpregu.00687.2007 [Abstract] [Full Text] [PDF]

Cécile Julien, Aida Bairam, and Vincent Joseph: Chronic intermittent hypoxia reduces ventilatory long-term facilitation and enhances apnea frequency in newborn rats
Am J Physiol Regul Integr Comp Physiol 294: R1356-R1366, 2008. First published February 20, 2008; doi:10.1152/ajpregu.00884.2007 [Abstract] [Full Text] [PDF]

WATER AND ELECTROLYTE HOMEOSTASIS:

Christian Kølbæk Tipsmark: Identification of FXYD protein genes in a teleost: tissue-specific expression and response to salinity change
Am J Physiol Regul Integr Comp Physiol 294: R1367-R1378, 2008. First published February 6, 2008; doi:10.1152/ajpregu.00454.2007 [Abstract] [Full Text] [PDF] [Supplemental Table]

Jens Christian Brings Jacobsen, Michael John Mulvany, and Niels-Henrik Holstein-Rathlou: A mechanism for arteriolar remodeling based on maintenance of smooth muscle cell activation
Am J Physiol Regul Integr Comp Physiol 294: R1379-R1389, 2008. First published January 9, 2008; doi:10.1152/ajpregu.00407.2007 [Abstract] [Full Text] [PDF] [Supplemental Figures]

Jacob H. Hollis, Michael J. McKinley, Moyra D'Souza, Juliane Kampe, and Brian J. Oldfield: The trajectory of sensory pathways from the lamina terminalis to the insular and cingulate cortex: a neuroanatomical framework for the generation of thirst
Am J Physiol Regul Integr Comp Physiol 294: R1390-R1401, 2008. First published January 30, 2008; doi:10.1152/ajpregu.00869.2007 [Abstract] [Full Text] [PDF]

Yukihiro Kurita, Tsutomu Nakada, Akira Kato, Hiroyuki Doi, Abinash C. Mistry, Min-Hwang Chang, Michael F. Romero, and Shigehisa Hirose: Identification of intestinal bicarbonate transporters involved in formation of carbonate precipitates to stimulate water absorption in marine teleost fish
Am J Physiol Regul Integr Comp Physiol 294: R1402-R1412, 2008. First published January 23, 2008; doi:10.1152/ajpregu.00759.2007 [Abstract] [Full Text] [PDF] [Supplemental Table and Figures]

Cover Caption:

Cover

Cover: Representative sections showing merged smooth muscle myosin (FITC), 5-bromo-2′-deoxyuridine (BrdU) uptake (Texas Red), and nuclei stained with 4,6-diamidino-2-phenylindole (magnification, ×200). Pink nuclei reflect those nuclei undergoing DNA synthesis as opposed to those staining a pure blue, which have been quiescent. With partial bladder outlet obstruction (pBOO), there is a marked increase in DNA synthesis within the urothelium and the serosal edges. The overwhelming preponderance of nuclei seen within the green-staining smooth muscle bundles are blue. Pink nuclei predominated between the smooth muscle bundles. Shown is a section taken following pBOO from a sarco(endo)plasmic reticulum Ca²⁺-ATPase (SERCA2) (+/-) mouse. The preference of BrdU uptake by the nonsmooth muscle cell population was the same when compared with (+/+) and (+/-) populations. Am J Physiol Regul Integr Comp Physiol doi:10.1152/ajpregu.00477.2007.