Results 151 to 160 of about 113,247 (259)

Breathing Rate as a Marker for Noise-Induced Stress in Guinea Pigs. [PDF]

Brain Sci
Wallace MN, Berger JI, Sumner CJ, Palmer AR, Akeroyd MA, McNaughton PA.   +5 more
europepmc   +1 more source

Intercalated disk structure, tissue heterogeneity and ion channel distribution modulate conduction and local calcium influx

The Journal of Physiology, EarlyView.
Abstract figure legend A, three‐dimensional representation of cardiac intercalated disk, reduced to a 100‐partition, computationally efficient network representation. B, ion dynamics within intercalated disk extracellular cleft space. C, rapid pacing leads to localized conduction block in tissue with regions of perturbed intercalated disk (ID ...
Nicolae Moise, Heather L. Struckman, James W. Smyth, Gregory S. Hoeker, Steven Poelzing, Rengasayee Veeraraghavan, Seth H. Weinberg   +6 more
wiley   +1 more source

Evaluation of an ESAT-6 Recombinant Skin Test Reagent for Bovine Tuberculosis Diagnosis in Guinea Pigs and Cattle. [PDF]

Int J Mol Sci
Gatto MI, Ferrero S, Tonini F, Desio M, Rodríguez G, Martino F, Alonso B, Paolazzi C, Argüelles C, Helguera G.   +9 more
europepmc   +1 more source

An age‐associated decline in the role of the sarcoplasmic reticulum and associated calcium‐handling proteins sets the pace for sinoatrial node function

The Journal of Physiology, EarlyView.
Abstract figure legend Stable, responsive pacemaking in the sinoatrial node is driven by the activity of the funny current (membrane clock), interplay of calcium cycling and release from the sarcoendoplasmic reticulum with depolarising sodium‐calcium exchange current (calcium clock). With increasing age, key proteins associated with calcium cycling are
Sandra A. Jones, Fiona S. Godbeer, Matthew K. Lancaster   +2 more
wiley   +1 more source

Livestock guinea pigs in Ecuador as reservoirs of zoonotic protozoa and helminths. [PDF]

Front Vet Sci
Salas-Rueda MX, Garnica-Marquina FP, Curipoma-Maisincho VP, Chávez Toledo KN, Rocano-Marcatoma EC, Orlando SA, Arcos Alcivar F, Rodriguez-Pazmiño AS, Hermoso de Mendoza J, Garcia-Bereguiain MA.   +9 more
europepmc   +1 more source

Age‐ and sex‐specific modulation of human cardiac electrophysiology by doxorubicin

The Journal of Physiology, EarlyView.
Abstract figure legend DOX differentially impacts cardiac electrophysiology based on sex and age. Sex differences were primarily observed among younger hearts, where action potential duration (APD) prolongation was observed in females, but not in males. Created using BioRender. George, S. (2026) https://BioRender.com/wresf1k Abstract Acute doxorubicin (
Sharon A. George, Amber V. Mills, Erin O'Neill, Sofian N. Obaid, Igor R. Efimov, Tatiana Efimova   +5 more
wiley   +1 more source

Immunogenicity of an Inactivated DIVA Lumpy Skin Disease Virus Vaccine in Guinea Pigs and Lactating Cows, and Its Effects on Cow Lactation. [PDF]

Vaccines (Basel)
Testa L, Capista S, Serroni A, Iorio M, Ronchi GF, Traini S, Matteo ID, Laguardia C, Profeta F, Palucci C, Caporale M, Saletti MA, Marchegiano A, Pinoni C, Rossi E, Salini R, Aretusi G, Armillotta G, Fanì S, Parolini F, Ventura MD, Mercante MT.   +21 more
europepmc   +1 more source

The ultrarapid delayed rectifier potassium current has important functional role in the repolarization reserve of canine and human ventricular muscle

The Journal of Physiology, EarlyView.
Abstract figure legend The ultrarapid delayed rectifier potassium current (IKur) has long been considered an atrial‐specific current with no functional role in the ventricles, despite evidence of its expression in ventricular myocytes. In the present study we challenged this prevailing concept and investigated the potential role of IKur in ventricular ...
Alaa Amin E. Abdelmagid, Aiman Saleh A. Mohammed, Gábor Mohácsi, Benjámin Paskuj, Gergő Bitay, Jakub Tomek, Sahil Dalal, Tamás Árpádffy‐Lovas, Vivien Demeter‐Haludka, István Koncz, Muhammad Naveed, László Virág, Norbert Nagy, András Varró, István Baczkó, Norbert Jost, Zsófia Kohajda, Leila Topal   +17 more
wiley   +1 more source

Comparative Analysis of Classic and Novel Antitussives on Cough Suppression in Guinea Pigs. [PDF]

Pharmaceutics
Montero P, Roger I, Esposito E, Milara J, Cortijo J.   +4 more
europepmc   +1 more source

Regional electrical differences and arrhythmia in the rat atria: Role of sympathetic nerve distribution and function

The Journal of Physiology, EarlyView.
Abstract figure legend Atrial fibrillation commonly develops in the left atrium and pulmonary veins (PVs), and can be triggered by sympathetic nerve activity. Here, we examined regional atrial differences in sympathetic nerve distribution and function in the rat.
James Saleeb‐Mousa, Manish Kalla, Neil Herring, Christopher O'Shea, Andrew M. Coney, Keith L. Brain, Andrew P. Holmes   +6 more
wiley   +1 more source