A study of the mechanisms of excitation–contraction coupling in frog skeletal muscle based on measurements of [Ca2+] transients inside the sarcoplasmic reticulum
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Muscle Research and Cell Motility"
DOI: 10.1007/s10974-018-9497-9
Abstract: Abstract[Ca2+] transients inside the sarcoplasmic reticulum (SR) were recorded in frog skeletal muscle twitch fibers under voltage clamp using the low affinity indicator Mag Fluo 4 (loaded in its AM form) with the purpose of… read more here.
Keywords: ca2 transients; muscle; resting ca2; ca2 ... See more keywords
Local Resting Ca2+ Controls the Scale of Astroglial Ca2+ Signals
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DOI: 10.1016/j.celrep.2020.02.043
Abstract: Summary Astroglia regulate neurovascular coupling while engaging in signal exchange with neurons. The underlying cellular machinery is thought to rely on astrocytic Ca2+ signals, but what controls their amplitude and waveform is poorly understood. Here,… read more here.
Keywords: astroglial ca2; ca2 signals; ca2 controls; resting ca2 ... See more keywords
Shaped by leaky ER: Homeostatic Ca2+ fluxes
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Physiology"
DOI: 10.3389/fphys.2022.972104
Abstract: At any moment in time, cells coordinate and balance their calcium ion (Ca2+) fluxes. The term ‘Ca2+ homeostasis’ suggests that balancing resting Ca2+ levels is a rather static process. However, direct ER Ca2+ imaging shows… read more here.
Keywords: homeostatic ca2; resting ca2; leaky homeostatic; ca2 fluxes ... See more keywords