June 10, 2025 — Acetaminophen may be doing more than just dulling pain in your brain it could be stopping it before it even starts. Scientists at Hebrew University have discovered that a ...

Highly localized Ca 2+ signals called Ca 2+ sparks have been widely reported in all mammalian muscle types except adult skeletal muscle. We now learn that these mysteriously absent sparks can be ...

Discoveries in Skeletal ... muscle: the sliding-filament hypothesis and role of calcium Regulation of cardiac contraction and relaxation by calcium: functional signaling Troponin as the calcium ...