Abstract
The response of guinea-pig ileal longitudinal smooth muscle to acetylcholine and related muscarinic stimulants are of considerable interest because both the phasic (initial, fast) and tonic (later, slow) components of the contractile response show a very steep dependence upon Ca**2** plus and are very sensitive to La**3** plus . Hence, a comparative survey of the lanthanide series with a range of ionic radii very similar to that of Ca**2** plus (Ca**2** plus equals 0. 99A, La**3** plus equals 1. 006A, Lu**3** plus equals 0. 85A), which adopt the same 8-coordination, are subject to the same steric effects as Ca**2** plus and whose chemistry is in general very similar to that of the group IIA cations, is of interest.
| Original language | English |
|---|---|
| Pages (from-to) | 682-686 |
| Number of pages | 5 |
| Journal | [No source information available] |
| Publication status | Published - 1800 |
| Externally published | Yes |
Fingerprint
ASJC Scopus subject areas
- Engineering(all)
Cite this
LANTHANIDES AND EXCITATION-CONTRACTION COUPLING IN GUINEA-PIG ILEAL LONGITUDINAL SMOOTH MUSCLE. / Triggle, Christopher; Triggle, D. J.
In: [No source information available], 1800, p. 682-686.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - LANTHANIDES AND EXCITATION-CONTRACTION COUPLING IN GUINEA-PIG ILEAL LONGITUDINAL SMOOTH MUSCLE.
AU - Triggle, Christopher
AU - Triggle, D. J.
PY - 1800
Y1 - 1800
N2 - The response of guinea-pig ileal longitudinal smooth muscle to acetylcholine and related muscarinic stimulants are of considerable interest because both the phasic (initial, fast) and tonic (later, slow) components of the contractile response show a very steep dependence upon Ca**2** plus and are very sensitive to La**3** plus . Hence, a comparative survey of the lanthanide series with a range of ionic radii very similar to that of Ca**2** plus (Ca**2** plus equals 0. 99A, La**3** plus equals 1. 006A, Lu**3** plus equals 0. 85A), which adopt the same 8-coordination, are subject to the same steric effects as Ca**2** plus and whose chemistry is in general very similar to that of the group IIA cations, is of interest.
AB - The response of guinea-pig ileal longitudinal smooth muscle to acetylcholine and related muscarinic stimulants are of considerable interest because both the phasic (initial, fast) and tonic (later, slow) components of the contractile response show a very steep dependence upon Ca**2** plus and are very sensitive to La**3** plus . Hence, a comparative survey of the lanthanide series with a range of ionic radii very similar to that of Ca**2** plus (Ca**2** plus equals 0. 99A, La**3** plus equals 1. 006A, Lu**3** plus equals 0. 85A), which adopt the same 8-coordination, are subject to the same steric effects as Ca**2** plus and whose chemistry is in general very similar to that of the group IIA cations, is of interest.
UR - http://www.scopus.com/inward/record.url?scp=0016408643&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0016408643&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0016408643
SP - 682
EP - 686
JO - [No source information available]
JF - [No source information available]
ER -