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pubmed:abstractText |
S-32-468, a recently synthesized aryloxymethyl beta-adrenoceptor antagonist, was tested for its ability to inhibit activation of isoproterenol-stimulated adenylate cyclase activity in rabbit and human ciliary process, heart and lung. In both species, S-32-468 was a potent inhibitor of ocular beta-adrenoceptors, with a 9-12 fold selectivity over inhibition of beta-adrenoceptors in cardiac tissue. When applied topically, S-32-468 was more effective than timolol in decreasing intraocular pressure in normal albino rabbits.
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pubmed:publicationType |
Journal Article,
Comparative Study,
Research Support, U.S. Gov't, P.H.S.,
Research Support, Non-U.S. Gov't
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