… J Nuci Med 1993; 34:21@—2175 … Baumgold,CHPaik,RCReba*, … 2.49—2.51(t, 2 H,
NCH2 piperidinylring);2.60—2.63(t, 2 H, J = …

The penetration of the adenosine antagonists 8-cyclopentyl-1,3-dimethylxanthine (CPT), 8-cyclopentyl-1,
3-dipropylxanthine (CPX), 8-(p-sulfophenyltheophylline (8-PST), and 8-[4-[[[[(2-…

A role for acidic phospholipids in brain muscarinic receptors is suggested by their effect on
the specific binding of a potent muscarinic antagonist, tritiated 3-quinuclidinyl benzilate ([ 3 H]…

Although several m2-selective muscarinic antagonists have been described, they are not
particularly potent. Thus, the development of potent m2-selective compounds remains an …

Stimulation of muscarinic cholinergic receptors in SK-N-SH human neuroblastoma cells resulted
in a 4–5 fold increase in intracellular cAMP levels. This unusual response was sensitive …

A series of 5-[[[(dialkylamino) alkyl]-1-piperidinyl] acetyl]-10, 1 l-dihydro-5. ff-dibenzo [i>, e][1,
4]-diazepin-ll-ones were prepared as potential M^ selective ligands. The compounds were …

When SK-N-SH human neuroblastoma cells were exposed to nicotine (NIC) or KCl they
showed a dose-dependent transient increase (2- to 4-fold) in intracellular Ca 2+ concentration ([…

Agonist-induced sequestration and desensitization of muscarinic receptors was studied in
two cell lines that each express differentially-coupled receptors. The NG108-15 glioma × …

In order to check the structure-activity relationship and prepare more potent derivatives of
imperialine with anticholinergic activity, imperialinol, 3β-acetoxyimperialine, 3β-…

… Baumgold J. et al. Membrane-associated cytoskeletal proteins in squid … Yoshioka T., Pant
HC, Tasaki I., Baumgold J., Matsumoto G., and Gainer H. (1978) An approach to the study of …