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David Westfall
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Research Profile (preview)
Chemicals & Drugs
Anatomy
Procedures
Living Beings
Phenomena
Physiology
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Network (preview)
28
Bjur, RA
14
Khoyi, Mohammad
14
Todorov, Latchezar
11
Buxton, Iain
11
Mihaylova-Todorova, Svetlana
9
Sneddon, P
6
Westfall, Timothy
6
Sanders, Kenton
5
Shinozuka, Kazumasa
5
Kennedy, Charles
5
Ward, Sean
4
Masumura, S
4
MUTAFOVA-YAMBOLIEVA, VIOLETA
4
Keef, Kathleen
3
Gerthoffer, William
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All Publications
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2005: Todorov Latchezar D; Mihaylova-Todorova Svetlana T; Choe Sophie M; Westfall David P
Facilitation of the purinergic contractile response of the guinea pig vas deferens by sodium orthovanadate.
The Journal of pharmacology and experimental therapeutics 2005;312(1):407-16.
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2002: Westfall David P; Todorov Latchezar D; Mihaylova-Todorova Svetlana T
ATP as a cotransmitter in sympathetic nerves and its inactivation by releasable enzymes.
The Journal of pharmacology and experimental therapeutics 2002;303(2):439-44.
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2002: Mihaylova-Todorova Svetlana T; Todorov Latchezar D; Westfall David P
Enzyme kinetics and pharmacological characterization of nucleotidases released from the guinea pig isolated vas deferens during nerve stimulation: evidence for a soluble ecto-nucleoside triphosphate diphosphohydrolase-like ATPase and a soluble ecto-5'-nucleotidase-like AMPase.
The Journal of pharmacology and experimental therapeutics 2002;302(3):992-1001.
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2001: Todorov L D; Clerkin R; Mihaylova-Todorova S T; Khoyi M A; Westfall D P
Beta2-adrenoceptor-mediated prejunctional facilitation and postjunctional inhibition of sympathetic neuroeffector transmission in the guinea pig vas deferens.
The Journal of pharmacology and experimental therapeutics 2001;298(2):623-33.
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2001: Westfall T D; Westfall D P
Pharmacological techniques for the in vitro study of the vas deferens.
Journal of pharmacological and toxicological methods 2001;45(2):109-22.
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2001: Mihaylova-Todorova S; Todorov L D; Westfall D P
Correlation between the release of the sympathetic neurotransmitter ATP and soluble nucleotidases from the guinea pig vas deferens.
The Journal of pharmacology and experimental therapeutics 2001;296(1):64-70.
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2000: Westfall T D; Menzies J R; Liberman R; Waterston S; Ramphir N; Westfall D P; Sneddon P; Kennedy C
Release of a soluble ATPase from the rabbit isolated vas deferens during nerve stimulation.
British journal of pharmacology 2000;131(5):909-14.
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2000: Westfall T D; Sarkar S; Ramphir N; Westfall D P; Sneddon P; Kennedy C
Characterization of the ATPase released during sympathetic nerve stimulation of the guinea-pig isolated vas deferens.
British journal of pharmacology 2000;129(8):1684-8.
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2000: Sneddon P; Westfall T D; Todorov L D; Todorova S M; Westfall D P; Nickel P; Kennedy C
The effect of P2 receptor antagonists and ATPase inhibition on sympathetic purinergic neurotransmission in the guinea-pig isolated vas deferens.
British journal of pharmacology 2000;129(6):1089-94.
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1999: Khoyi M A; Gregory L G; Smith A D; Keef K D; Westfall D P
An unusual Ca(2+) entry pathway activated by protein kinase C in dog splenic artery.
The Journal of pharmacology and experimental therapeutics 1999;291(2):823-8.
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1999: Todorov L D; Mihaylova-Todorova S T; Bjur R A; Westfall D P
Differential cotransmission in sympathetic nerves: role of frequency of stimulation and prejunctional autoreceptors.
The Journal of pharmacology and experimental therapeutics 1999;290(1):241-6.
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1999: Smith A D; Moloney S; Khoyi M A; Westfall D P
Species-dependent effects of adenosine receptor agonists on contractile responses of vas deferens to ATP.
Journal of autonomic pharmacology 1999;19(3):181-4.
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1999: Sneddon P; Westfall T D; Todorov L D; Mihaylova-Todorova S; Westfall D P; Kennedy C
Modulation of purinergic neurotransmission.
Progress in brain research 1999;120():11-20.
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1998: Mutafova-Yambolieva V N; Westfall D P
Modulatory effects of type-C natriuretic peptide on sympathetic cotransmission in the rat isolated tail artery.
Clinical and experimental pharmacology & physiology 1998;25(12):1013-7.
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1998: Mutafova-Yambolieva V N; Westfall D P
Inhibitory and facilitatory presynaptic effects of endothelin on sympathetic cotransmission in the rat isolated tail artery.
British journal of pharmacology 1998;123(1):136-42.
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1997: Mutafova-Yambolieva V N; Yamboliev I A; Gerthoffer W T; Westfall D P
Effects of natriuretic peptides and endothelins on the nerve-evoked release of adenine nucleotides and nucleosides in guinea-pig vas deferens.
Canadian journal of physiology and pharmacology 1997;75(9):1083-7.
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1997: Shinozuka K; Hashimoto M; Kwon Y M; Masumura S; Bjur R A; Westfall D P; Kunitomo M
Regional differences in noradrenaline-induced release of adenosine triphosphate from rat vascular endothelium.
Journal of smooth muscle research = Nihon Heikatsukin Gakkai kikanshi 1997;33(4-5):135-43.
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1997: Smith A D; Cheek D J; Buxton I L; Westfall D P
Competition of adenine nucleotides for a 1,3-[3H]-dipropyl-8-cyclopentylxanthine binding site in rat vas deferens.
Clinical and experimental pharmacology & physiology 1997;24(7):492-7.
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1997: Hashimoto M; Shinozuka K; Tanaka Y; Honda M; Ishida Y; Bjur R A; Westfall D P; Hattori K; Masumura S
Source of ATP, ADP, AMP and adenosine released from isolated rat caudal artery exposed to noradrenaline.
Journal of smooth muscle research = Nihon Heikatsukin Gakkai kikanshi 1997;33(3):127-33.
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1997: Todorov L D; Mihaylova-Todorova S; Westfall T D; Sneddon P; Kennedy C; Bjur R A; Westfall D P
Neuronal release of soluble nucleotidases and their role in neurotransmitter inactivation.
Nature 1997;387(6628):76-9.
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1996: Westfall D P; Todorov L D; Mihaylova-Todorova S T; Bjur R A
Differences between the regulation of noradrenaline and ATP release.
Journal of autonomic pharmacology 1996;16(6):393-5.
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1996: Todorov L D; Mihaylova-Todorova S; Craviso G L; Bjur R A; Westfall D P
Evidence for the differential release of the cotransmitters ATP and noradrenaline from sympathetic nerves of the guinea-pig vas deferens.
The Journal of physiology 1996;496 ( Pt 3)():731-48.
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1996: McConalogue K; Todorov L; Furness J B; Westfall D P
Direct measurement of the release of ATP and its major metabolites from the nerve fibres of the guinea-pig taenia coli.
Clinical and experimental pharmacology & physiology 1996;23(9):807-12.
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1996: Patra P B; Westfall D P
Potentiation by bradykinin and substance P of purinergic neurotransmission in urinary bladder.
The Journal of urology 1996;156(2 Pt 1):532-5.
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1996: Khoyi M A; Ishikawa T; Keef K D; Westfall D P
Ca(2+)-induced inhibition of 45Ca2+ influx and Ca2+ current in smooth muscle of the rat vas deferens.
The American journal of physiology 1996;270(5 Pt 1):C1468-77.
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1996: Ward S M; Dalziel H H; Khoyi M A; Westfall A S; Sanders K M; Westfall D P
Hyperpolarization and inhibition of contraction mediated by nitric oxide released from enteric inhibitory neurones in guinea-pig taenia coli.
British journal of pharmacology 1996;118(1):49-56.
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1995: Shinozuka K; Kunitomo M; Bjur R A; Westfall D P; Hattori K
Effect of methoxamine on noradrenaline release in the caudal artery of hypertensive rats.
Clinical and experimental pharmacology & physiology. Supplement 1995;22(1):S88-90.
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1995: Hashimoto M; Shinozuka K; Bjur R A; Westfall D P; Hattori K; Masumura S
The effects of age on the release of adenine nucleosides and nucleotides from rat caudal artery.
The Journal of physiology 1995;489 ( Pt 3)():841-8.
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1995: Mutafova-Yambolieva V N; Westfall D P
Endothelin-3 can both facilitate and inhibit transmitter release in the guinea-pig vas deferens.
European journal of pharmacology 1995;285(2):213-6.
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1995: Shinozuka K; Kunitomo M; Hattori K; Bjur R A; Westfall D P
Differences in purinoceptor modulation of norepinephrine release between caudal arteries of normotensive and hypertensive rats.
The Journal of pharmacology and experimental therapeutics 1995;272(3):1193-8.
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1994: Dalziel H H; Westfall D P
Receptors for adenine nucleotides and nucleosides: subclassification, distribution, and molecular characterization.
Pharmacological reviews 1994;46(4):449-66.
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1994: Shinozuka K; Hashimoto M; Masumura S; Bjur R A; Westfall D P; Hattori K
In vitro studies of release of adenine nucleotides and adenosine from rat vascular endothelium in response to alpha 1-adrenoceptor stimulation.
British journal of pharmacology 1994;113(4):1203-8.
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1994: Todorov L D; Bjur R A; Westfall D P
Temporal dissociation of the release of the sympathetic co-transmitters ATP and noradrenaline.
Clinical and experimental pharmacology & physiology 1994;21(11):931-2.
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1994: Patra P B; Westfall D P
Potentiation of purinergic neurotransmission in guinea pig urinary bladder by histamine.
The Journal of urology 1994;151(3):787-90.
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1994: Yang S; Cheek D J; Westfall D P; Buxton I L
Purinergic axis in cardiac blood vessels. Agonist-mediated release of ATP from cardiac endothelial cells.
Circulation research 1994;74(3):401-7.
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1994: Todorov L D; Bjur R A; Westfall D P
Inhibitory and facilitatory effects of purines on transmitter release from sympathetic nerves.
The Journal of pharmacology and experimental therapeutics 1994;268(2):985-9.
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1993: Khoyi M A; Dalziel H H; Zhang L; Bjur R A; Gerthoffer W T; Buxton I L; Westfall D P
[Ca2+]i-sensitive, IP3-independent Ca2+ influx in smooth muscle of rat vas deferens revealed by procaine.
British journal of pharmacology 1993;110(4):1353-8.
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1993: Khoyi M A; Bjur R A; Westfall D P
Time-dependent increase in Ca2+ influx in rabbit abdominal aorta: role of Na-Ca exchange.
The American journal of physiology 1993;265(5 Pt 1):C1325-31.
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1993: Zhang L; Bradley M E; Khoyi M; Westfall D P; Buxton I L
Inositol 1,4,5-trisphosphate and inositol 1,3,4,5-tetrakisphosphate binding sites in smooth muscle.
British journal of pharmacology 1993;109(4):905-12.
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1993: Buxton I L; Cheek D J; Eckman D; Westfall D P; Sanders K M; Keef K D
NG-nitro L-arginine methyl ester and other alkyl esters of arginine are muscarinic receptor antagonists.
Circulation research 1993;72(2):387-95.
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1993: Shinozuka K; Tanabe Y; Kobayashi Y; Shimoura K; Takaori S; Takeuchi K; Bjur R A; Westfall D P; Hattori K
Comparison of endogenous adenyl purine release from aorta and caudal artery of rat.
Proceedings of the Western Pharmacology Society 1993;36():89-93.
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1993: Craviso G L; Hemelt V B; Waymire J C; Larsen J; Mihaylova-Todorova S T; Westfall D P; Bjur R A
Relationship between the nicotinic cholinergic mediated induction of tyrosine hydroxylase and release of catecholamines in bovine adrenal chromaffin cells.
Proceedings of the Western Pharmacology Society 1993;36():1-5.
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1992: Ward S M; Dalziel H H; Bradley M E; Buxton I L; Keef K; Westfall D P; Sanders K M
Involvement of cyclic GMP in non-adrenergic, non-cholinergic inhibitory neurotransmission in dog proximal colon.
British journal of pharmacology 1992;107(4):1075-82.
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1992: Ward S M; Dalziel H H; Thornbury K D; Westfall D P; Sanders K M
Nonadrenergic, noncholinergic inhibition and rebound excitation in canine colon depend on nitric oxide.
The American journal of physiology 1992;262(2 Pt 1):G237-43.
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1992: Sanders K M; Ward S M; Thornbury K D; Dalziel H H; Westfall D P; Carl A
Nitric oxide as a non-adrenergic, non-cholinergic neurotransmitter in the gastrointestinal tract.
Japanese journal of pharmacology 1992;58 Suppl 2():220P-225P.
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1991: Khoyi M A; Bjur R A; Westfall D P
Norepinephrine increases Na-Ca exchange in rabbit abdominal aorta.
The American journal of physiology 1991;261(4 Pt 1):C685-90.
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1991: Thornbury K D; Ward S M; Dalziel H H; Carl A; Westfall D P; Sanders K M
Nitric oxide and nitrosocysteine mimic nonadrenergic, noncholinergic hyperpolarization in canine proximal colon.
The American journal of physiology 1991;261(3 Pt 1):G553-7.
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1991: Schiemann W P; Westfall D P; Buxton I L
Smooth muscle adenosine A1 receptors couple to disparate effectors by distinct G proteins in pregnant myometrium.
The American journal of physiology 1991;261(1 Pt 1):E141-50.
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1991: Forsyth K M; Bjur R A; Westfall D P
Nucleotide modulation of norepinephrine release from sympathetic nerves in the rat vas deferens.
The Journal of pharmacology and experimental therapeutics 1991;256(3):821-6.
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1991: Shinozuka K; Sedaa K O; Bjur R A; Westfall D P
Participation by purines in the modulation of norepinephrine release by methoxamine.
European journal of pharmacology 1991;192(3):431-4.
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1991: Khoyi M A; Bjur R A; Westfall D P
Alpha-adrenoceptor agonist-induced stimulation of Na-Ca exchange in rabbit abdominal aorta.
Annals of the New York Academy of Sciences 1991;639():570-2.
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1990: Shinozuka K; Bjur R A; Westfall D P
Effects of alpha,beta-methylene ATP on the prejunctional purinoceptors of the sympathetic nerves of the rat caudal artery.
The Journal of pharmacology and experimental therapeutics 1990;254(3):900-4.
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1990: Sedaa K O; Bjur R A; Shinozuka K; Westfall D P
Nerve and drug-induced release of adenine nucleosides and nucleotides from rabbit aorta.
The Journal of pharmacology and experimental therapeutics 1990;252(3):1060-7.
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1990: Westfall D P; Shinozuka K; Forsyth K M; Bjur R A
Presynaptic purine receptors.
Annals of the New York Academy of Sciences 1990;604():130-5.
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1990: Westfall D P; Sedaa K O; Shinozuka K; Bjur R A; Buxton I L
ATP as a cotransmitter.
Annals of the New York Academy of Sciences 1990;603():300-10.
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1989: Khoyi M A; Smith M A; Buxton I L; Westfall D P
Factors involved in the generation of tension during contraction to high potassium in the rat vas deferens.
Cellular signalling 1989;1(6):599-605.
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1988: Smith M A; Buxton I L; Westfall D P
Pharmacological classification of receptors for adenyl purines in guinea pig myometrium.
The Journal of pharmacology and experimental therapeutics 1988;247(3):1059-63.
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1988: Khoyi M A; Westfall D P; Buxton I L; Akhtar-Khavari F; Rezaei E; Salaices M; Sanchez-Garcia P
Norepinephrine and potassium induced calcium translocation in rat vas deferens.
The Journal of pharmacology and experimental therapeutics 1988;246(3):917-23.
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1988: Shinozuka K; Bjur R A; Westfall D P
Characterization of prejunctional purinoceptors on adrenergic nerves of the rat caudal artery.
Naunyn-Schmiedeberg's archives of pharmacology 1988;338(3):221-7.
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1988: Khoyi M A; Westfall D P
Effects of ryanodine on the smooth muscle of the rat vas deferens.
Proceedings of the Western Pharmacology Society 1988;31():91-3.
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1988: Sedaa K; Bjur R A; Westfall D P
Drug induced release of ATP from rabbit aorta.
Proceedings of the Western Pharmacology Society 1988;31():197-9.
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1988: Shinozuka K; Bjur R A; Westfall D P
Inhibition of norepinephrine release from vascular adrenergic nerves by adenyl purines.
Proceedings of the Western Pharmacology Society 1988;31():193-5.
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1987: Khoyi M A; Westfall D P; Gerthoffer W T
Effects of potassium and norepinephrine on calcium influx in guinea-pig vas deferens.
European journal of pharmacology 1987;140(1):55-62.
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1987: Westfall D P; Sedaa K; Bjur R A
Release of endogenous ATP from rat caudal artery.
Blood vessels 1987;24(3):125-7.
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1984: Sneddon P; Westfall D P; Colby J; Fedan J S
A pharmacological investigation of the biphasic nature of the contractile response of rabbit and rat vas deferens to field stimulation.
Life sciences 1984;35(19):1903-12.
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1984: Sneddon P; Westfall D P
Pharmacological evidence that adenosine triphosphate and noradrenaline are co-transmitters in the guinea-pig vas deferens.
The Journal of physiology 1984;347():561-80.
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1983: Fedan J S; Hogaboom G K; Westfall D P; O'Donnell J P
Photoaffinity labeling of P2-purinergic and H1-histamine receptors in intact smooth muscle.
Federation proceedings 1983;42(11):2846-50.
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1983: Westfall D P; Fedan J S; Colby J; Hogaboom G K; O'Donnell J P
Evidence for a contribution by purines to the neurogenic response of the guinea-pig urinary bladder.
European journal of pharmacology 1983;87(4):415-22.
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1982: Fedan J S; Hogaboom G K; Westfall D P; O'Donnell J P
Comparison of the effects of arylazido aminopropionyl ATP (ANAPP3), an ATP antagonist, on responses of the smooth muscle of the guinea-pig vas deferens to ATP and related nucleotides.
European journal of pharmacology 1982;85(3-4):277-90.
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1982: Sneddon P; Westfall D P; Fedan J S
Cotransmitters in the motor nerves of the guinea pig vas deferens: electrophysiological evidence.
Science (New York, N.Y.) 1982;218(4573):693-5.
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1982: Westfall D P; Hogaboom G K; Colby J; O'Donnell J P; Fedan J S
Direct evidence against a role of ATP as the nonadrenergic, noncholinergic inhibitory neurotransmitter in guinea pig tenia coli.
Proceedings of the National Academy of Sciences of the United States of America 1982;79(22):7041-5.
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1982: Fedan J S; Hogaboom G K; Westfall D P; O'Donnell J P
Comparison of contractions of the smooth muscle of the guinea-pig vas deferens induced by ATP and related nucleotides.
European journal of pharmacology 1982;81(2):193-204.
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1982: Sneddon P; Westfall D P; Fedan J S
Investigation of relaxations of the rabbit anococcygeus muscle by nerve stimulation and ATP using the ATP antagonist ANAPP3.
European journal of pharmacology 1982;80(1):93-8.
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1981: Fedan J S; Hogaboom G K; O'Donnell J P; Colby J; Westfall D P
Contribution by purines to the neurogenic response of the vas deferens of the guinea pig.
European journal of pharmacology 1981;69(1):41-53.
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