INVITED REVIEWS:

S. F. Pedersen, M. E. O'Donnell, S. E. Anderson, and P. M. Cala

Physiology and pathophysiology of Na⁺/H⁺ exchange and Na⁺-K⁺-2Cl^– cotransport in the heart, brain, and blood
Am J Physiol Regul Integr Comp Physiol 291: R1-R25, 2006. First published February 16, 2006; doi:10.1152/ajpregu.00782.2005 [Abstract] [Full Text] [PDF]  

CALL FOR PAPERS:

William E. Armstrong and Glenn I. Hatton

In Focus  The puzzle of pulsatile oxytocin secretion during lactation: some new pieces
Am J Physiol Regul Integr Comp Physiol 291: R26-R28, 2006; doi:10.1152/ajpregu.00879.2005 [Full Text] [PDF]  

Inga D. Neumann, Luz Torner, Nicola Toschi, and Alexa H. Veenema

Oxytocin actions within the supraoptic and paraventricular nuclei: differential effects on peripheral and intranuclear vasopressin release
Am J Physiol Regul Integr Comp Physiol 291: R29-R36, 2006. First published January 19, 2006; doi:10.1152/ajpregu.00763.2005 [Abstract] [Full Text] [PDF]  

Zhilin Song, Sukumar Vijayaraghavan, and Celia D. Sladek

Simultaneous exposure to ATP and phenylephrine induces a sustained elevation in the intracellular calcium concentration in supraoptic neurons
Am J Physiol Regul Integr Comp Physiol 291: R37-R45, 2006. First published January 26, 2006; doi:10.1152/ajpregu.00718.2005 [Abstract] [Full Text] [PDF]  

Patrick J. Mueller, Margaret J. Sullivan, Regina R. Grindstaff, J. Thomas Cunningham, and Eileen M. Hasser

Regulation of plasma vasopressin and renin activity in conscious hindlimb-unloaded rats
Am J Physiol Regul Integr Comp Physiol 291: R46-R52, 2006. First published February 9, 2006; doi:10.1152/ajpregu.00622.2005 [Abstract] [Full Text] [PDF]  

Steven L. Bealer, David L. Lipschitz, Gina Ramoz, and William R. Crowley

Oxytocin receptor binding in the hypothalamus during gestation in rats
Am J Physiol Regul Integr Comp Physiol 291: R53-R58, 2006; doi:10.1152/ajpregu.00766.2005 [Abstract] [Full Text] [PDF]  

Sean D. Stocker, Melinda E. Wilson, Christopher J. Madden, Usman Lone, and Alan F. Sved

Intravenous 6-hydroxydopamine attenuates vasopressin and oxytocin secretion stimulated by hemorrhage and hypotension but not hyperosmolality in rats
Am J Physiol Regul Integr Comp Physiol 291: R59-R67, 2006. First published February 23, 2006; doi:10.1152/ajpregu.00772.2005 [Abstract] [Full Text] [PDF]  

Tevye J. E. Stachniak and Charles W. Bourque

Visually guided whole cell patch clamp of mouse supraoptic nucleus neurons in cultured and acute conditions
Am J Physiol Regul Integr Comp Physiol 291: R68-R76, 2006. First published February 9, 2006; doi:10.1152/ajpregu.00830.2005 [Abstract] [Full Text] [PDF]  

Danielle N. Bird, Aileen K. Sato, Daniel S. Knee, Catherine F. T. Uyehara, Donald A. Person, and John R. Claybaugh

Effects of prenatal ethanol exposure and sex on the arginine vasopressin response to hemorrhage in the rat
Am J Physiol Regul Integr Comp Physiol 291: R77-R82, 2006. First published February 9, 2006; doi:10.1152/ajpregu.00740.2005 [Abstract] [Full Text] [PDF]  

P. M. Bull, C. H. Brown, J. A. Russell, and M. Ludwig

Activity-dependent feedback modulation of spike patterning of supraoptic nucleus neurons by endogenous adenosine
Am J Physiol Regul Integr Comp Physiol 291: R83-R90, 2006. First published February 23, 2006; doi:10.1152/ajpregu.00744.2005 [Abstract] [Full Text] [PDF]  

Joo Lee Cham, Rudi Klein, Neil C. Owens, Michael Mathai, Michael McKinley, and Emilio Badoer

Activation of spinally projecting and nitrergic neurons in the PVN following heat exposure
Am J Physiol Regul Integr Comp Physiol 291: R91-R101, 2006; doi:10.1152/ajpregu.00675.2005 [Abstract] [Full Text] [PDF]  

Cherif Boudaba and Jeffrey G. Tasker

Internuclear coupling of hypothalamic magnocellular nuclei by glutamate synaptic circuits
Am J Physiol Regul Integr Comp Physiol 291: R102-R111, 2006. First published February 9, 2006; doi:10.1152/ajpregu.00795.2005 [Abstract] [Full Text] [PDF]  

APPETITE, OBESITY, DIGESTION, AND METABOLISM:

Susan Aja

Editorial Focus  Serotonin-3 receptors in gastric mechanisms of cholecystokinin-induced satiety
Am J Physiol Regul Integr Comp Physiol 291: R112-R114, 2006. First published May 11, 2006; doi:10.1152/ajpregu.00159.2006 [Full Text] [PDF]  

Matthew R. Hayes, Fiona M. Chory, Claire A. Gallagher, and Mihai Covasa

Serotonin type-3 receptors mediate cholecystokinin-induced satiation through gastric distension
Am J Physiol Regul Integr Comp Physiol 291: R115-R123, 2006. First published February 16, 2006; doi:10.1152/ajpregu.00002.2006 [Abstract] [Full Text] [PDF]  

Ulrika Smedh and Timothy H. Moran

The dorsal vagal complex as a site for cocaine- and amphetamine-regulated transcript peptide to suppress gastric emptying
Am J Physiol Regul Integr Comp Physiol 291: R124-R130, 2006. First published February 2, 2006; doi:10.1152/ajpregu.00234.2004 [Abstract] [Full Text] [PDF]  

B. Ahrén and G. Pacini

A novel approach to assess insulin sensitivity reveals no increased insulin sensitivity in mice with a dominant-negative mutant hepatocyte nuclear factor-1
Am J Physiol Regul Integr Comp Physiol 291: R131-R137, 2006. First published February 9, 2006; doi:10.1152/ajpregu.00519.2005 [Abstract] [Full Text] [PDF]  

Sami Dridi, Cedric Ververken, F. Bradley Hillgartner, Arckens Lutgarde, Estel Van der Gucht, Lieselotte Cnops, Eddy Decuypere, and Johan Buyse

FAS inhibitor cerulenin reduces food intake and melanocortin receptor gene expression without modulating the other (an)orexigenic neuropeptides in chickens
Am J Physiol Regul Integr Comp Physiol 291: R138-R147, 2006. First published February 2, 2006; doi:10.1152/ajpregu.00899.2005 [Abstract] [Full Text] [PDF]  

Susan Aja, Sheng Bi, Susan B. Knipp, Jill M. McFadden, Gabriele V. Ronnett, Francis P. Kuhajda, and Timothy H. Moran

Intracerebroventricular C75 decreases meal frequency and reduces AgRP gene expression in rats
Am J Physiol Regul Integr Comp Physiol 291: R148-R154, 2006. First published February 16, 2006; doi:10.1152/ajpregu.00041.2006 [Abstract] [Full Text] [PDF]  

NEUROHUMORAL CONTROL OF CARDIOVASCULAR FUNCTION:

Stephanie A. Dean, Junhui Tan, Roselyn White, Edward R. O’Brien, and Frans H. H. Leenen

Regulation of components of the brain and cardiac renin-angiotensin systems by 17-estradiol after myocardial infarction in female rats
Am J Physiol Regul Integr Comp Physiol 291: R155-R162, 2006. First published February 2, 2006; doi:10.1152/ajpregu.00497.2005 [Abstract] [Full Text] [PDF]  

DEVELOPMENTAL PHYSIOLOGY AND PREGNANCY:

Laura E. Nelson and Mark A. Sheridan

Insulin and growth hormone stimulate somatostatin receptor (SSTR) expression by inducing transcription of SSTR mRNAs and by upregulating cell surface SSTRs
Am J Physiol Regul Integr Comp Physiol 291: R163-R169, 2006. First published February 2, 2006; doi:10.1152/ajpregu.00754.2005 [Abstract] [Full Text] [PDF]  

ENVIRONMENTAL, EXERCISE, AND RESPIRATORY PHYSIOLOGY:

Graham Kemp, Dieter Böning, Ralph Beneke, and Norbert Maassen

Letter to the Editor  Explaining pH Change in Exercising Muscle: Lactic acid, Proton Consumption, and Buffering vs. Strong Ion Difference
Am J Physiol Regul Integr Comp Physiol 291: R235-R237, 2006; doi:10.1152/ajpregu.00662.2005 [Abstract] [Full Text] [PDF]  

Robert A. Robergs, Farzenah Ghiasvand, and Daryl Parker

Letter to the Editor  Reply: The Wandering Argument Favoring a Lactic Acidosis
Am J Physiol Regul Integr Comp Physiol 291: R238-R239, 2006. First published March 2, 2006; doi:10.1152/ajpregu.00081.2006 [Full Text] [PDF]  

COMPARATIVE AND EVOLUTIONARY PHYSIOLOGY:

Fernando Galvez, Denise Wong, and Chris M. Wood

Cadmium and calcium uptake in isolated mitochondria-rich cell populations from the gills of the freshwater rainbow trout
Am J Physiol Regul Integr Comp Physiol 291: R170-R176, 2006. First published February 9, 2006; doi:10.1152/ajpregu.00217.2005 [Abstract] [Full Text] [PDF]  

SLEEP AND TEMPERATURE REGULATION:

R. E. Mistlberger

Editorial Focus  Illuminating serotonergic gateways for strong resetting of the mammalian circadian clock
Am J Physiol Regul Integr Comp Physiol 291: R177-R179, 2006. First published May 11, 2006; doi:10.1152/ajpregu.00158.2006 [Full Text] [PDF]  

Megan E. Knoch, Dustin Siegel, Marilyn J. Duncan, and J. David Glass

Serotonergic mediation of constant light-potentiated nonphotic phase shifting of the circadian locomotor activity rhythm in Syrian hamsters
Am J Physiol Regul Integr Comp Physiol 291: R180-R188, 2006; doi:10.1152/ajpregu.00047.2006 [Abstract] [Full Text] [PDF]  

Manuel J. Rojas, Jinna A. Navas, and David M. Rector

Evoked response potential markers for anesthetic and behavioral states
Am J Physiol Regul Integr Comp Physiol 291: R189-R196, 2006. First published February 2, 2006; doi:10.1152/ajpregu.00409.2005 [Abstract] [Full Text] [PDF]  

Luca Imeri, Susanna Bianchi, and Mark R. Opp

Inhibition of caspase-1 in rat brain reduces spontaneous nonrapid eye movement sleep and nonrapid eye movement sleep enhancement induced by lipopolysaccharide
Am J Physiol Regul Integr Comp Physiol 291: R197-R204, 2006. First published February 2, 2006; doi:10.1152/ajpregu.00828.2005 [Abstract] [Full Text] [PDF]  

Anders Malmendal, Johannes Overgaard, Jacob G. Bundy, Jesper G. Sørensen, Niels Chr. Nielsen, Volker Loeschcke, and Martin Holmstrup

Metabolomic profiling of heat stress: hardening and recovery of homeostasis in Drosophila
Am J Physiol Regul Integr Comp Physiol 291: R205-R212, 2006. First published February 9, 2006; doi:10.1152/ajpregu.00867.2005 [Abstract] [Full Text] [PDF]  

WATER AND ELECTROLYTE HOMEOSTASIS:

Ann T. Hanna-Mitchell and Elizabeth M. Gebruers

The hydroosmotic response of frog urinary bladder to serosal hypertonicity is dependent on adenylate cyclase for its maintenance and affected by [Cl^–]_o changes
Am J Physiol Regul Integr Comp Physiol 291: R213-R223, 2006. First published February 2, 2006; doi:10.1152/ajpregu.00652.2005 [Abstract] [Full Text] [PDF]  

Hui-Yi Chang, Chen-Li Cheng, Jia-Jin J. Chen, and William C. de Groat

Roles of glutamatergic and serotonergic mechanisms in reflex control of the external urethral sphincter in urethane-anesthetized female rats
Am J Physiol Regul Integr Comp Physiol 291: R224-R234, 2006. First published February 9, 2006; doi:10.1152/ajpregu.00780.2005 [Abstract] [Full Text] [PDF]  

CORRIGENDA:

Corrigendum
Am J Physiol Regul Integr Comp Physiol 291: R240-R240, 2006; doi:10.1152/ajpregu.00264.2006 [Full Text] [PDF]  

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