Effects of hydrogen sulfide on relaxation responses in the lower esophageal sphincter in rabbits: the potential role of potassium channels

A Koc, DS Koc, CI Askin, H Kara… - Naunyn-Schmiedeberg's …, 2024 - Springer
rabbit LES muscle was determined as 16 Hz for 10 s. Based on previous research, the rabbit
LES strips in the current … NO and H 2 S interact in the LES smooth muscle, enhancing each …

Purinergic inhibitory regulation of esophageal smooth muscle is mediated by P2Y receptors and ATP-dependent potassium channels in rats

T Shiina, Y Suzuki, K Horii, T Sawamura, N Yuki… - The Journal of …, 2024 - Springer
… the esophageal smooth muscle in this study. In accordance with this, nicorandil, an agonist
of K ATP channels, causes relaxation of smooth muscle in the lower esophageal … the current

Ca2+ signalling in interstitial cells of Cajal contributes to generation and maintenance of tone in mouse and monkey lower oesophageal sphincters

…, SA Baker, SD Koh, CA Cobine… - The Journal of …, 2022 - Wiley Online Library
oesophageal sphincter (LES) is a thickened region of smooth muscle located at the
gastroesophageal … with the hypothesis that Ca 2+ transients in ICC-IM activate inward current and …

[HTML][HTML] Calcium-activated chloride channels in myometrial and vascular smooth muscle

S Wray, C Prendergast, S Arrowsmith - Frontiers in Physiology, 2021 - frontiersin.org
two distinct smooth muscles, myometrial and vascular, we expose the differences that occur
in their activation … However, other studies have identified these currents in rat, rabbit and …

[PDF][PDF] Acid-gastric antisecretory effect of the ethanolic extract from Arctium lappa L. root: role of H, K-ATPase, Ca 2 influx and the cholinergic pathway

LM da Silva, L de Moura Burci, S Crestani, N Dartora… - academia.edu
calcium. The high K?-induced contractions in gastric smooth muscle is widely dependent on
Ca2… release induced by inositol 1,4,5-trisphosphate in single rabbit intestinal smooth muscle

Functions of muscarinic receptor subtypes in gastrointestinal smooth muscle: A review of studies with receptor-knockout mice

Y Tanahashi, S Komori, H Matsuyama… - International Journal of …, 2021 - mdpi.com
… A study in rabbit intestinal smooth muscle has suggested that … bladder [55], oesophageal [56]
and tracheal smooth muscles [57]. … smooth muscle, muscarinic agonist-evoked Clcurrents

[HTML][HTML] OEsophageal ion transport mechanisms and significance under pathological conditions

E Becskeházi, MM Korsós, B Erőss, P Hegyi… - Frontiers in …, 2020 - frontiersin.org
… They identified a Na + -dependent, alkalizing transport system in rabbit oesophageal cells
which was sensitive to amiloride and was activated at physiological pH ranges (Layden et al., …

Antispasmodic Effect of Asperidine B, a Pyrrolidine Derivative, through Inhibition of L-Type Ca2+ Channel in Rat Ileal Smooth Muscle

A Duangjai, V Rukachaisirikul, Y Sukpondma… - Molecules, 2021 - mdpi.com
… of isolated rabbit jejunum [7,… smooth muscle relaxation via the activation of GC and the
production of cGMP, leading to the stimulation of protein kinase G (PKG) and the inhibition of Ca 2

Electrophysiological modeling of the effect of potassium channel blockers on the distribution of stimulation wave in the human gastric wall cells

H Taghadosi, FT Ghomsheh, NJ Dabanloo… - Journal of …, 2021 - Elsevier
smooth muscle ionic current, according to physiological research, including two types of
potassium channel, two types of calcium … and leakage currents, and one stimulation current (…

Mechanisms involved in the muscle relaxing effects of STW 5 in guinea pig stomach

S Allam, D Krüger, K Michel, K Schnabl… - …, 2024 - Wiley Online Library
smooth muscle relaxation is Ca2+ handling either by extracellular … esophageal body and
lower esophageal sphincter smooth … L- type calcium channel blocker in the contractility of rabbit