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“Carbachol decreased Cdyn significantly … lower doses of carbachol , in guinea pigs ….3 mg of Se , whereas a significant improvement in Cdyn was seen after 0.0001 μmol/kg carbachol in the group … and Cd simultaneously (p < 0.05) compared with the respective baseline values of the saline-treated group.”
“Similarly, a significant increase in Rp was observed after carbachol in groups pretreated with 0.3 mg of Cd or Se (p < 0.05).”
“In single isolated cells, carbachol (100 microM) caused a rapid increase in [Ca2+]c of 184 +/- 15 nM ( SE , n = 44) from a resting value of 56 +/- 7 nM. This initial transient was followed by a series of oscillations in 68% of the cells.”
The American journal of physiology • 1991 | View Paper
“Acetylcholine or its non-hydrolyzable analog, carbamylcholine rapidly increased [Ca2+]i by 40 +/- 4% (mean +/- SE ) over the basal level of 81 +/- 2 nM. This increase was totally abolished by atropine, a muscarinic cholinergic receptor blocker, but was not influenced by verapamil, a voltage dependent-calcium channel blocker.”