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Antiviral Research|November 1, 1988
Isolation, purification and partial characterization of an active anti-HIV compound from the Chinese medicinal herb viola yedoensisF Ngan, R S Chang, H D Tabba, et al.
The Journal of Pharmacology and Experimental Therapeutics|March 11, 1976
Nicotine-like actions of cis-metanicotine and trans-metanicotineK L Wilson, R S Chang, E R Bowman, et al.
Optics Letters|September 11, 2009
Intensity dependence of two-wave mixing absorption in a resonant mediumG S He, J W Mirick, R S Chang, et al.
Applied Microbiology|November 1, 1972
Interferon production by human cells in vitroC A Spin, R S Chang, L Mishra, et al.
Biophysical Journal|September 1, 1975
Permselectivity of the glomerular capillary wall to macromolecules. I. Theoretical considerationsR S Chang, C R Robertson, W M Deen, et al.
Life Sciences|February 21, 1983
Increase in brain 125I-cholecystokinin (CCK) receptor binding following chronic haloperidol treatment, intracisternal 6-hydroxydopamine or ventral tegmental lesionsR S Chang, V J Lotti, G E Martin, et al.
Neuroscience Letters|December 12, 1986
Tifluadom, a kappa-opiate agonist, acts as a peripheral cholecystokinin receptor antagonistR S Chang, V J Lotti, T B Chen, et al.
The Journal of Pharmacology and Experimental Therapeutics|February 1, 1995
In vivo receptor occupancy of the angiotensin II receptor by nonpeptide antagonists: relationship to in vitro affinities and in vivo pharmacologic potencyH T Beauchamp, R S Chang, P K Siegl, et al.
Digestion|January 1, 1986
Evidence that cholecystokinin octapeptide (CCK-8) acts as a potent, full agonist on gastrin receptors for acid secretion in the isolated mouse stomach: lack of antagonism by the specific CCK antagonist asperlicinV J Lotti, R S Chang, P J Kling, et al.
The Journal of Pharmacology and Experimental Therapeutics|June 1, 1992
Cardiac angiotensin receptors: effects of selective angiotensin II receptor antagonists, DUP 753 and PD 121981, in rabbit heartA L Scott, R S Chang, V J Lotti, et al.
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