Results 261 to 270 of about 374,362 (351)

Skeletal muscle adaptation to muscle activity and hypoxia: Differential structural and metabolic remodelling

The Journal of Physiology, EarlyView.
Abstract figure legend There has been controversy about the structural (capillary) response of skeletal muscle to altered O2 status, involving decreased supply (hypoxia) or increased demand (activity). Here we demonstrate that seven days of activation of skeletal muscle by indirect electrical stimulation led to significant expansion of the capillary ...
David Hauton, Roger W.P. Kissane, James McCullagh, Stuart Egginton   +3 more
wiley   +1 more source

Guinea pig meat production in South America: Reviewing existing practices, welfare challenges, and opportunities. [PDF]

Anim Welf
Donoso G, Galecio JS, Fuentes-Quisaguano OG, Pairis-Garcia M.   +3 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

A case of gastrointestinal stromal tumor with epithelioid-like morphology in a guinea pig (Cavia porcellus). [PDF]

J Vet Med Sci
Yoshizaki K, Ariyoshi H, Yamada Y, Tatara S, Sakurai M, Morimoto M.   +5 more
europepmc   +1 more source

Effect of Ni2+, Zn2+ on the isolated perfused guinea pig heart

, 1984
Hirohisa Imai, Hiroshi Watanabe, Mikio Nakazawa, Shoichi Imai   +3 more
openalex   +1 more source

Oxygen and glucose supplementation increases rates of linear growth and cell proliferation in growth‐restricted fetal sheep

The Journal of Physiology, EarlyView.
Abstract figure legend Effects of sustained oxygen and glucose supplementation on growth and cellular proliferation in growth‐restricted fetuses. This study evaluated whether supplemental oxygen and glucose could improve growth rates in sheep fetuses with established fetal growth restriction (FGR). Following the induction of placental insufficiency and
Mariangel Varela, Daniel B. Chrisenberry, Eliza H. Johnson, Rosa I. Luna‐Ramirez, Ayna R. Tracy, Sanya Kathuria, Weicheng Zhao, Miranda J. Anderson, Laura D. Brown, Sean W. Limesand   +9 more
wiley   +1 more source

Metabolic profiling in experimental guinea pig models of bacterial and allergic inflammation. [PDF]

Metabolomics
Hanusrichterova J, Baranovicova E, Barosova R, Kolomaznik M, Mikolka P, Kosutova P, Mokra D, Mokry J, Calkovska A.   +8 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

Refractive status and histological changes after posterior scleral reinforcement in guinea pig. [PDF]

Int J Ophthalmol
Huang YY, Zhou LY, Chen GF, Peng D, Pan MZ, Zhou JB, Qu J.   +6 more
europepmc   +1 more source