Roles of endothelial prostaglandin I2 in maintaining synchronous spontaneous Ca2+ transients in rectal capillary pericytes

In hollow visceral organs, capillary pericytes appear to drive spontaneous Ca2+ transients in the upstream arterioles. Here, mechanisms underlying the intercellular synchrony of pericyte Ca2+ transients were explored. Ca2+ dynamics in NG2 chondroitin sulphate proteoglycan (NG2)‐expressing capillary...

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Veröffentlicht in:	The Journal of physiology 2023-12, Vol.601 (23), p.5213-5240
Hauptverfasser:	Mitsui, Retsu, Miwa‐Nishimura, Kyoko, Hashitani, Hikaru
Format:	Artikel
Sprache:	eng
Schlagworte:	Arterioles Calcium (reticular) Calcium antagonists Calcium signalling Capillaries capillary Diclofenac Endoplasmic reticulum Endothelium Gap junctions gastrointestinal tract Immunoreactivity Indomethacin intracellular Ca2+ imaging Membrane potential Mucosa pericyte Pericytes Prostacyclin Prostaglandin endoperoxide synthase Proteoglycans Rectum
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