Results 241 to 250 of about 386,087 (352)

Guinea pigs

, 1974
openaire   +2 more sources

Fetal glucose availability: a key regulator of the metabolic, hormonal and contractility profiles of the fetal sheep heart

The Journal of Physiology, EarlyView.
Abstract figure legend To investigate the role of glucose availability in fetal left ventricle (LV) development, this study assessed whether maternal late gestation undernutrition (LGUN; 50% of Control diet) induced alterations in the contractility, metabolic, and hormonal profile can be ameliorated in LGUN fetuses receiving glucose infusion (LGUN+G ...
Melanie R. Bertossa, Jack R. T. Darby, Stacey L. Holman, Steven K. S. Cho, Ashley S. Meakin, Mitchell C. Lock, Jordan A. Minns, Michael D. Wiese, Christopher K. Macgowan, Mike Seed, Janna L. Morrison   +10 more
wiley   +1 more source

<b>EXCITATORY AND INHIBITORY EFFECTS OF VASOACTIVE INTESTINAL POLYPEPTIDE (VIP) ON THE ISOLATED JEJUNUM AND INTERNAL ANAL SPHINCTER IN THE GUINEA </b><b>PIG </b>

, 1981
T Neya, Teruhiro Yamasato, Miyako Takaki, Masatoshi Mizutani, Sosogu NAKAYAMA   +4 more
openalex   +2 more sources

Repolarization adaptation to rapid change in heart rate in human models – a review

The Journal of Physiology, EarlyView.
Abstract figure legend This review focuses on non‐invasive assessment of repolarization duration and dispersion (heterogeneity) adaptation to change in heart rate (HR). HR was increased incrementally by left atrial pacing during an electrophysiology (EP) study and by a bolus injection of atropine and in a step up/down fashion by repeated right atrial ...
Lennart Bergfeldt, Karl‐Jonas Axelsson, Pia Dahlberg, Farzad Vahedi, Gunilla Lundahl, Lennart Gransberg   +5 more
wiley   +1 more source

Computational modelling of the pro‐ and antiarrhythmic effects of atrial high rate‐dependent trafficking of small‐conductance calcium‐activated potassium channels

The Journal of Physiology, EarlyView.
Abstract figure legend Small‐conductance calcium‐activated potassium (SK) channels are important for atrial repolarization and can be targeted for atrial‐specific antiarrhythmic treatments. We developed a computational model with a calcium sensor to study the effects of increased pacing rate (5 Hz), which enhances SK‐channel gating and forward ...
Stefan Meier, Dobromir Dobrev, Paul G. A. Volders, Jordi Heijman   +3 more
wiley   +1 more source

Untargeted metabolomic profiling for identifying systemic signatures of helicobacter pylori infection in a guinea pig model. [PDF]

Sci Rep
Gonciarz W, Kozlowska L, Róg J, Chmiela M.   +3 more
europepmc   +1 more source

Effects of inhibitors of DNA and protein syntheses on mitogenic factor production by PPD-stimulated guinea pig lymphocytes.

, 1976
Chiharu Hiramine, Kenji Hojo
openalex   +2 more sources

Deciphering pro‐arrhythmogenic mechanisms of EPAC in human atrial cardiomyocytes

The Journal of Physiology, EarlyView.
Abstract figure legend This study aimed to investigate the effect of exchange proteins directly activated by cAMP (EPAC) on the regulation of human atrial cardiomyocyte electrophysiology and their potential involvement in the onset of atrial fibrillation (AF).
Arthur Boileve, Margaux Aize, Maximin Détrait, Laura Brard, Adrien Leboyer, Pierre‐Antoine Dupont, Alexandre Lebrun, Vladimir Saplacan, Christophe Simard, Fabien Brette, Frank Lezoualc'h, Laurent Sallé   +11 more
wiley   +1 more source

Expression of Concern: Adipose-derived stromal cell therapy affects lung inflammation and tracheal responsiveness in Guinea Pig model of COPD. [PDF]

PLoS One
PLOS One Editors.
europepmc   +1 more source