Published in Br J Pharmacol on April 01, 1981
Ligand binding assays at equilibrium: validation and interpretation. Br J Pharmacol (2010) 1.71
The effects of pH on the affinity of pirenzepine for muscarinic receptors in the guinea-pig ileum and rat fundus strip. Br J Pharmacol (1982) 1.05
The contribution of charge to affinity at functional (M3) muscarinic receptors in guinea-pig ileum assessed from the effects of the carbon analogue of 4-DAMP methiodide. Br J Pharmacol (1992) 0.78
The molal volumes of atropine and hyoscine in relation to their respective potencies. Br J Pharmacol (1984) 0.76
Enthalpy-entropy relationship in drug-cholinoceptor interaction: a new approach. Br J Pharmacol (1985) 0.75
Influence of monovalent cations on the binding of a charged and an uncharged ('carbo'-)muscarinic antagonist to muscarinic receptors. Br J Pharmacol (1996) 0.75
Studies on the stereospecificity of closely related compounds which block postganglionic acetylcholine receptors in the guinea-pig ileum. J Med Chem (1973) 2.59
The ionization of phenolic amines, including apomorphine, dopamine and catecholamines and an assessment of zwitterion constants. Br J Pharmacol (1976) 2.05
Temperature coefficients of affinity and entropies of adsorption from enantiomeric pairs of compounds acting at muscarinic receptors in the guinea-pig ileum. Br J Pharmacol (1979) 1.45
The ionization of 5-hydroxytryptamine and related compounds and an appraisal of methods for the estimation of zwitterion constants. Br J Pharmacol (1980) 1.22
A comparison of phenylalkyl- and phenoxyalkyl- trimethylammonium and triethylammonium salts; their apparent molal volumes at infinite dilution and effects on the frog rectus and guinea-pig ileum preparations. Br J Pharmacol (1973) 1.12
Actions of some esters of 3,3-dimethylbutan-1-ol (the carbon analogue of choline) on the guinea-pig ileum. Br J Pharmacol (1974) 1.11
Epimeric forms of quaternary derivatives of atropine. J Med Chem (1973) 1.04
The size of the hydroxyl group and its contribution to the affinity of atropine for muscarine-sensitive acetylcholine receptors. Br J Pharmacol (1980) 0.95
Interaction of atropine with the muscarinic receptor. Nature (1970) 0.93
Amine oxide analogs of certain cholinergic agents. J Med Chem (1971) 0.87
A comparison of cinobufotenine (the quaternary derivative of 5-HT) and some related compounds with coryneine (the quaternary derivative of dopamine) on the frog rectus, guinea-pig ileum and rat fundus strip preparations. Br J Pharmacol (1980) 0.81
Synthesis and cholinergic effects of certain n-methoxylated quaternary compounds. J Med Chem (1965) 0.81
A comparison of affinity constants for muscarine-sensitive acetylcholine receptors in guinea-pig atrial pacemaker cells at 29 degrees C and in ileum at 29 degrees C and 37 degrees C. Br J Pharmacol (1976) 4.50
Relationships between chemical structure and affinity for acetylcholine receptors. Br J Pharmacol (1969) 4.28
The affinity and efficacy of onium salts on the frog rectus abdominis. Br J Pharmacol Chemother (1967) 3.46
Studies on the stereospecificity of closely related compounds which block postganglionic acetylcholine receptors in the guinea-pig ileum. J Med Chem (1973) 2.59
The affinity and activity of compounds related to nicotine on the rectus abdominis muscle of the frog (Rana pipiens). Br J Pharmacol (1969) 2.50
A comparison of the affinities of antagonists for acetylcholine receptors in the ileum, bronchial muscle and iris of the guinea-pig. Br J Pharmacol (1972) 2.31
The ionization of phenolic amines, including apomorphine, dopamine and catecholamines and an assessment of zwitterion constants. Br J Pharmacol (1976) 2.05
Three types of muscarinic receptors? [proceedings]. Br J Pharmacol (1980) 2.00
Specificity of some ganglion stimulants. Br J Pharmacol (1971) 1.95
Relationships between chemical structure and affinity for postganglionic acetylcholine receptors of the guinea-pig ileum. Br J Pharmacol (1974) 1.85
Inhibitory fields in the Limulus lateral eye. J Gen Physiol (1969) 1.65
A search for selective antagonists at M2 muscarinic receptors. Br J Pharmacol (1985) 1.63
Hypoglycemia leads to age-related loss of vision. Proc Natl Acad Sci U S A (2006) 1.59
The stereospecificity of nicotine. Br J Pharmacol Chemother (1965) 1.56
Ion size and activity at acetylcholine receptors. Mol Pharmacol (1971) 1.55
Temperature coefficients of affinity and entropies of adsorption from enantiomeric pairs of compounds acting at muscarinic receptors in the guinea-pig ileum. Br J Pharmacol (1979) 1.45
Visual responses in teleosts. Electroretinograms, eye movements, and circadian rhythms. J Gen Physiol (1992) 1.44
The effects of replacing ester by amide on the biological properties of compounds related to acetylcholine. Br J Pharmacol (1978) 1.42
The specificity of some agonists and antagonists for nicotine-sensitive receptors in ganglia. Br J Pharmacol (1974) 1.36
The actions of some esters of 4-hydroxyquinuclidine on guinea-pig ileum, atria and rat fundus strip. Br J Pharmacol (1982) 1.30
Circadian rhythms in the Limulus visual system. J Neurosci (1983) 1.23
The ionization of 5-hydroxytryptamine and related compounds and an appraisal of methods for the estimation of zwitterion constants. Br J Pharmacol (1980) 1.22
Temperature coefficients of affinity constants for the binding of antagonists to muscarinic receptors in the rat cerebral cortex. Br J Pharmacol (1979) 1.18
The relative potencies of some agonists at M2 muscarinic receptors in guinea-pig ileum, atria and bronchi. Br J Pharmacol (1985) 1.18
Limulus lateral eye: properties of receptor units in the unexcised eye. Science (1971) 1.16
A further search for selective antagonists at M2-muscarinic receptors. Br J Pharmacol (1986) 1.15
A comparison of phenylalkyl- and phenoxyalkyl- trimethylammonium and triethylammonium salts; their apparent molal volumes at infinite dilution and effects on the frog rectus and guinea-pig ileum preparations. Br J Pharmacol (1973) 1.12
Actions of some esters of 3,3-dimethylbutan-1-ol (the carbon analogue of choline) on the guinea-pig ileum. Br J Pharmacol (1974) 1.11
Some studies on cytisine and its methylated derivatives. Br J Pharmacol (1969) 1.07
Transient membrane shedding in Limulus photoreceptors: control mechanisms under natural lighting. J Neurosci (1984) 1.07
The effects of pH on the affinity of pirenzepine for muscarinic receptors in the guinea-pig ileum and rat fundus strip. Br J Pharmacol (1982) 1.05
Epimeric forms of quaternary derivatives of atropine. J Med Chem (1973) 1.04
The relation between biological activity and the degree of resolution of optical isomers. J Pharm Pharmacol (1972) 1.04
Some central effects in mice of compounds related to nicotine. Br J Pharmacol (1970) 1.04
A nonlinearity in the inhibitory interactions in the lateral eye of limulus. J Gen Physiol (1974) 1.02
Circadian rhythms of rod-cone dominance in the Japanese quail retina. J Neurosci (1998) 1.01
Parenting support and PTSD in children of a war zone. Int J Soc Psychiatry (2009) 1.01
Limulus ventral eye. Physiological properties of photoreceptor cells in an organ culture medium. J Gen Physiol (1978) 0.99
Limulus brain modulates the structure and function of the lateral eyes. Science (1980) 0.98
Properties of visual cells in the lateral eye of Limulus in situ. J Gen Physiol (1975) 0.97
Circadian clock in Limulus brain increases response and decreases noise of retinal photoreceptors. Nature (1980) 0.97
Circadian rhythms in Limulus photoreceptors. I. Intracellular studies. J Gen Physiol (1987) 0.97
Inversion of stereospecificity by methylation of compounds acting at acetylcholine receptors. Mol Pharmacol (1975) 0.96
Properties of visual cells in the lateral eye of Limulus in situ: intracellular recordings. J Gen Physiol (1977) 0.95
The size of the hydroxyl group and its contribution to the affinity of atropine for muscarine-sensitive acetylcholine receptors. Br J Pharmacol (1980) 0.95
Dopamine mediates circadian rhythms of rod-cone dominance in the Japanese quail retina. J Neurosci (1999) 0.94
FURTHER STUDIES ON INCREASED SUSCEPTIBILITY TO CHLOROFORM POISONING PRODUCED IN THE ALBINO RAT BY INJECTION OF CRYSTALLINE THYROXIN. J Clin Invest (1942) 0.93
Use of the logistic function for the calculation of dose-ratios and potency ratios. Br J Pharmacol (1975) 0.92
Efferent optic nerve fibers mediate circadian rhythms in the Limulus eye. Science (1977) 0.92
On the molecular origins of thermal noise in vertebrate and invertebrate photoreceptors. Biophys Chem (1995) 0.91
The effects of a hydroxyl group on some chemical and biological properties of n-pentyl ammonium salts. J Pharm Pharmacol (1978) 0.89
Light and efferent activity control rhabdom turnover in Limulus photoreceptors. Science (1979) 0.88
Differences in the stereospecificity of closely related compounds; a reinvestigation of the enantiomers of procyclidine, benzhexol and their metho- and etho-salts. J Pharm Pharmacol (1971) 0.88
Cell-based model of the Limulus lateral eye. J Neurophysiol (1998) 0.87
Vision has a role in Limulus mating behaviour. Nature (1982) 0.87
Energy, quanta and Limulus vision. Vision Res (1976) 0.86
Neuroanatomy of the visual afferents in the horseshoe crab (Limulus polyphemus). J Comp Neurol (1980) 0.86
Use of an antagonist for estimating the degree of agonist stimulation during physiological release. Trends Pharmacol Sci (1995) 0.85
Brightness sensation in a ganzfeld. Vision Res (1976) 0.85
Intensity coding in primate visual system. Exp Brain Res (1978) 0.84
Choline acetyltransferase in the nettle Urtica dioica L. Biochem J (1973) 0.83
Efferent neurotransmission of circadian rhythms in Limulus lateral eye. I. Octopamine-induced increases in retinal sensitivity. J Neurosci (1984) 0.82
The effects of pH on the activity of coryneine and related phenolic quaternary ammonium salts on the frog rectus preparation. Br J Pharmacol (1976) 0.82
Mach bands in the lateral eye of Limulus. J Gen Physiol (1975) 0.82
Control of structural rhythms in the lateral eye of Limulus: interactions of natural lighting and circadian efferent activity. J Neurosci (1987) 0.81
A comparison of cinobufotenine (the quaternary derivative of 5-HT) and some related compounds with coryneine (the quaternary derivative of dopamine) on the frog rectus, guinea-pig ileum and rat fundus strip preparations. Br J Pharmacol (1980) 0.81
Effects of small changes in chemical structure on stereospecificity. J Med Chem (1973) 0.80
Visual performance of horseshoe crabs day and night. Vis Neurosci (1991) 0.80
Physicochemical properties and biological activity: thermodynamic properties of compounds related to acetylcholine assessed from depression of freezing-point and enthalpies of dilution. Br J Pharmacol (1974) 0.80
Circadian rhythms in Limulus photoreceptors. II. Quantum bumps. J Gen Physiol (1990) 0.80
Inhibition in the Limulus lateral eye in situ. J Gen Physiol (1978) 0.79
Inactivation of brain cortex muscarinic receptors by 4-diphenylacetoxy-1-(2-chloroethyl) piperidine mustard. Biochem Pharmacol (1992) 0.79
Limulus is tuned into its visual environment. Biol Bull (1996) 0.78
The selectivity of the (-)-and (+)-forms of hyoscine methiodide and of hyoscyamine camphorsulphonate for muscarinic (M2) receptors. Br J Pharmacol (1986) 0.78
Circadian rhythms in the green sunfish retina. J Gen Physiol (1987) 0.78
The Limulus-eye view of the world. Vis Neurosci (1992) 0.78
A circadian clock in the Limulus brain transmits synchronous efferent signals to all eyes. Vis Neurosci (1992) 0.78
Efferent control of temporal response properties of the Limulus lateral eye. J Gen Physiol (1990) 0.78
Centrifugal inputs enhance responses of retinal ganglion cells in the Japanese quail without changing their spatial coding properties. Vision Res (1994) 0.78
Effects of hydroxyl groups on nicotine-like activity and on size in solution. Arch Farmacol Toxicol (1987) 0.78
Visual performance of horseshoe crabs: role of underwater lighting. Biol Bull (1997) 0.78
Limulus vision in the ocean day and night: effects of image size and contrast. Vis Neurosci (1996) 0.78
Efferent neurotransmission of circadian rhythms in Limulus lateral eye. II. Intracellular recordings in vitro. J Comp Physiol A (1988) 0.78
Problems associated with the partiality of a partial agonist. Trends Pharmacol Sci (1994) 0.77
Prediction of maximum allowable retinal slip speed in the fiddler crab, Uca pugilator. Biol Bull (1997) 0.77
Efferent control of circadian rhythms in the Limulus lateral eye. Neurosci Res Suppl (1985) 0.77
Are there valid reasons for using anti-muscarinic drugs in the management of renal colic? Br J Urol (1985) 0.76
Effects of some isomers and analogues of nicotine on junctional transmission. Br J Pharmacol Chemother (1962) 0.76
[Transdermal carbimazole for the treatment of feline hyperthyroidism]. Tijdschr Diergeneeskd (2006) 0.76
Projection of the lateral eye of Limulus to the brain. Nature (1970) 0.76
A comparison of stereospecificity at central and peripheral 'muscarine-sensitive' acetylcholine receptors: observations with the enantiomeric forms of procyclidine and tricyclamol. Br J Pharmacol (1981) 0.75
Gaddum revisited. Trends Pharmacol Sci (1993) 0.75
Distribution and excretion of N-( 14 C)-methyl labelled m-hydroxybenzyltrimethylammonium ions in mice. Br J Pharmacol (1972) 0.75
The ionization of morphine, hydroxyamphetamine and (+)-tubocurarine chloride and a new method for calculating zwitterion constants. Br J Pharmacol (1982) 0.75
Effects of ph on the activity of nicotine and nicotine monomethiodide on the rat diaphragm preparation. Br J Pharmacol Chemother (1962) 0.75
Some derivatives of tropine and pseudotropine. Br J Pharmacol (1968) 0.75
Curare-like action of polymethylene bis-quaternary ammonium salts. 1948. Br J Pharmacol (1997) 0.75
Limits to equipotent molar ratios [proceedings]. Br J Pharmacol (1978) 0.75
Circadian rhythms in the lateral eye of the Japanese horseshoe crab. Biol Bull (1997) 0.75