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Exercise-induced up-regulation of MMP-1 and IL-8 genes in endurance horses
Katia Cappelli, Michela Felicetti, Stefano Capomaccio, Camillo Pieramati, Maurizio Silvestrelli, Andrea Verini-Supplizi BMC Physiology 2009, 9:12 (24 June 2009)
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MicroCT for comparative morphology: simple staining methods allow high-contrast 3D imaging of diverse non-mineralized animal tissues
Brian D Metscher BMC Physiology 2009, 9:11 (22 June 2009)
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Editor’s summary
New staining procedures based on inorganic iodine and phosphotungstic acid can be used to produce high-contrast, high-resolution, quantitative 3-D images of soft animal tissues by x-ray microtomography (microCT), opening exciting new opportunities for non-destructive studies of animal morphology.
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Delivery of sry1, but not sry2, to the kidney increases blood pressure and sns indices in normotensive wky rats
Daniel Ely, Amy Milsted, Gail Dunphy, Shannon Boehme, Jeff Dunmire, Mike Hart, Jonathon Toot, Almir Martins, Monte Turner BMC Physiology 2009, 9:10 (5 June 2009)
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Physiological responses of Daphnia pulex to acid stress
Anna K Weber, Ralph Pirow BMC Physiology 2009, 9:9 (21 April 2009)
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Acclimatory responses of the Daphnia pulex proteome to environmental changes. II. Chronic exposure to different temperatures (10 and 20°C) mainly affects protein metabolism
Susanne Schwerin, Bettina Zeis, Tobias Lamkemeyer, Rüdiger J Paul, Marita Koch, Johannes Madlung, Claudia Fladerer, Ralph Pirow BMC Physiology 2009, 9:8 (21 April 2009)
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Acclimatory responses of the Daphnia pulex proteome to environmental changes. I. Chronic exposure to hypoxia affects the oxygen transport system and carbohydrate metabolism
Bettina Zeis, Tobias Lamkemeyer, Rüdiger J Paul, Frank Nunes, Susanne Schwerin, Marita Koch, Wolfgang Schütz, Johannes Madlung, Claudia Fladerer, Ralph Pirow BMC Physiology 2009, 9:7 (21 April 2009)
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Intestinal barrier function in response to abundant or depleted mucosal glutathione in Salmonella-infected rats
Marleen TJ van Ampting, Arjan J Schonewille, Carolien Vink, Robert Brummer, Roelof Meer, Ingeborg MJ Bovee-Oudenhoven BMC Physiology 2009, 9:6 (17 April 2009)
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Angiotensin II directly regulates intestinal epithelial NHE3 in Caco2BBE cells
Mark W Musch, Yan Li, Eugene B Chang BMC Physiology 2009, 9:5 (1 April 2009)
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Relationships among body mass, brain size, gut length, and blood tryptophan and serotonin in young wild-type mice
Ricardo Albay, Angela Chen, George M Anderson, Maggie Tatevosyan, Skirmantas Janušonis BMC Physiology 2009, 9:4 (25 March 2009)
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Editor’s summary
A negative correlation between body mass and blood concentration of serotonin (5-HT) in mice suggests that body mass should be considered as a covariate in studies of blood hyperserotonemia in autism.
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Intestinal cellular localization of PCNA protein and CYP1A mRNA in Atlantic salmon Salmo salar L. exposed to a model toxicant
Monica Sanden, Pål A Olsvik BMC Physiology 2009, 9:3 (23 March 2009)
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Editor’s summary
Exposure of Atlantic salmon to a toxicant induces the expression of CYP1A mRNA in cells lining the intestine while reducing the frequency of proliferating cells, suggesting a possible link between the detoxification process and the cell renewal system
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Direct visualization of hemolymph flow in the heart of a grasshopper (Schistocerca americana)
Wah-Keat Lee, John J Socha BMC Physiology 2009, 9:2 (9 March 2009)
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Hemolymph flow and heart motion in opaque insects can now be visualized using a new imaging technique that combines high contrast particles called microbubbles with synchrotron x-ray phase-contrast imaging.
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The sweet taste quality is linked to a cluster of taste fibers in primates: lactisole diminishes preference and responses to sweet in S fibers (sweet best) chorda tympani fibers of M. fascicularis monkey
Yiwen Wang, Vicktoria Danilova, Tiffany Cragin, Thomas W Roberts, Alexey Koposov, Göran Hellekant BMC Physiology 2009, 9:1 (18 February 2009)
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The sensation of sweetness is conveyed from the T1R2/R3 taste receptors by the S-cluster of nerve fibers in the crab-eating macaque, as illustrated using lactisole, which suppresses their response to sweet tastes as it does in humans.
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Molecular analysis of photic inhibition of blood-feeding in Anopheles gambiae
Suchismita Das, George Dimopoulos BMC Physiology 2008, 8:23 (16 December 2008)
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Editor’s summary
The blood-feeding propensity of the mosquito Anopheles gambiae is under circadian control and can be differentially modulated by short and long light pulses and by siRNA inhibition of light-regulated circadian and chemosensory factors.
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The role of polyamines in protein-dependent hypoxic tolerance of Drosophila
Paul Vigne, Christian Frelin BMC Physiology 2008, 8:22 (2 December 2008)
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Hepatic steatosis in n-3 fatty acid depleted mice: focus on metabolic alterations related to tissue fatty acid composition
BD Pachikian, AM Neyrinck, PD Cani, L Portois, L Deldicque, FC De Backer, LB Bindels, FM Sohet, WJ Malaisse, M Francaux, YA Carpentier, NM Delzenne BMC Physiology 2008, 8:21 (1 December 2008)
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A diet depleted of omega-3 fatty acids affects key enzymes in lipid metabolism, leading to abnormal retention of lipids in mouse liver cells and potentially exposing hepatic tissue to unfolded protein induced stress.
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Blood pressures, heart rate and locomotor activity during salt loading and angiotensin II infusion in protease-activated receptor 2 (PAR2) knockout mice
John J McGuire, Bruce N Van Vliet, Sarah J Halfyard BMC Physiology 2008, 8:20 (21 October 2008)
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Butyrate ingestion improves hepatic glycogen storage in the re-fed rat
Marie-Christine Beauvieux, Hélène Roumes, Nadège Robert, Henri Gin, Vincent Rigalleau, Jean-Louis Gallis BMC Physiology 2008, 8:19 (10 October 2008)
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Co-up-regulation of three P450 genes in response to permethrin exposure in permethrin resistant house flies, Musca domestica
Fang Zhu, Ting Li, Lee Zhang, Nannan Liu BMC Physiology 2008, 8:18 (25 September 2008)
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Epigenetic and phenotypic changes result from a continuous pre and post natal dietary exposure to phytoestrogens in an experimental population of mice
Carlos M Guerrero-Bosagna, Pablo Sabat, Fernanda S Valdovinos, Luis E Valladares, Susan J Clark BMC Physiology 2008, 8:17 (15 September 2008)
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Editor’s summary
Mice fed with soy isoflavones in utero and after birth show phenotypic and epigenetic changes, including advanced sexual maturation, differences in body size at 6 weeks and modified methylation of the actin promoter.
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Why we should use simpler models if the data allow this: relevance for ANOVA designs in experimental biology
Stanley E Lazic BMC Physiology 2008, 8:16 (21 July 2008)
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The level of hypotension during hemorrhagic shock is a major determinant of the post-resuscitation systemic inflammatory response: an experimental study
Emmanuel E Douzinas, Ilias Andrianakis, Olga Livaditi, Pantelis Paneris, Marios Tasoulis, Aimilia Pelekanou, Alex Betrosian, Evangelos J Giamarellos-Bourboulis BMC Physiology 2008, 8:15 (18 July 2008)
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Male silver eels mature by swimming
Arjan P Palstra, Denhi Schnabel, Maaike C Nieveen, Herman P Spaink, Guido EEJM van den Thillart BMC Physiology 2008, 8:14 (10 July 2008)
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Extended flow cytometry characterization of normal bone marrow progenitor cells by simultaneous detection of aldehyde dehydrogenase and early hematopoietic antigens: implication for erythroid differentiation studies
Peppino Mirabelli, Rosa Di Noto, Catia Lo Pardo, Paolo Morabito, Giovanna Abate, Marisa Gorrese, Maddalena Raia, Caterina Pascariello, Giulia Scalia, Marica Gemei, Elisabetta Mariotti, Luigi Del Vecchio BMC Physiology 2008, 8:13 (29 May 2008)
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Exercise training improves relaxation response and SOD-1 expression in aortic and mesenteric rings from high caloric diet-fed rats
Camila de Moraes, Ana Davel, Luciana Rossoni, Edson Antunes, Angelina Zanesco BMC Physiology 2008, 8:12 (29 May 2008)
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TRPM channels are required for rhythmicity in the ultradian defecation rhythm of C. elegans
Claire SM Kwan, Rafael P Vázquez-Manrique, Sung Ly, Kshamata Goyal, Howard A Baylis BMC Physiology 2008, 8:11 (21 May 2008)
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