Randy S. Sprague
Dept. of Pharmacological and Physiological Science
St. Louis Univ. School of Medicine
1402 South Grand Blvd.
St. Louis
Name/email consistency: high
- A selective phosphodiesterase 3 inhibitor rescues low PO2-induced ATP release from erythrocytes of humans with type 2 diabetes: implication for vascular control. Sprague, R.S., Bowles, E.A., Achilleus, D., Stephenson, A.H., Ellis, C.G., Ellsworth, M.L. Am. J. Physiol. Heart Circ. Physiol. (2011)
- Divergent effects of low-O(2) tension and iloprost on ATP release from erythrocytes of humans with type 2 diabetes: implications for O(2) supply to skeletal muscle. Sprague, R.S., Goldman, D., Bowles, E.A., Achilleus, D., Stephenson, A.H., Ellis, C.G., Ellsworth, M.L. Am. J. Physiol. Heart Circ. Physiol. (2010)
- Vascular disease in pre-diabetes: new insights derived from systems biology. Sprague, R.S., Ellsworth, M.L. Mo. Med (2010)
- Rabbit erythrocytes release ATP and dilate skeletal muscle arterioles in the presence of reduced oxygen tension. Sprague, R.S., Hanson, M.S., Achilleus, D., Bowles, E.A., Stephenson, A.H., Sridharan, M., Adderley, S., Procknow, J., Ellsworth, M.L. Pharmacol. Rep (2009)
- Prostacyclin analogs stimulate receptor-mediated cAMP synthesis and ATP release from rabbit and human erythrocytes. Sprague, R.S., Bowles, E.A., Hanson, M.S., DuFaux, E.A., Sridharan, M., Adderley, S., Ellsworth, M.L., Stephenson, A.H. Microcirculation (2008)
- Red not dead: signaling in and from erythrocytes. Sprague, R.S., Stephenson, A.H., Ellsworth, M.L. Trends Endocrinol. Metab. (2007)
- Expression of the heterotrimeric G protein Gi and ATP release are impaired in erythrocytes of humans with diabetes mellitus. Sprague, R., Stephenson, A., Bowles, E., Stumpf, M., Ricketts, G., Lonigro, A. Adv. Exp. Med. Biol. (2006)
- Reduced expression of G(i) in erythrocytes of humans with type 2 diabetes is associated with impairment of both cAMP generation and ATP release. Sprague, R.S., Stephenson, A.H., Bowles, E.A., Stumpf, M.S., Lonigro, A.J. Diabetes (2006)
- Rabbit erythrocytes possess adenylyl cyclase type II that is activated by the heterotrimeric G proteins Gs and Gi. Sprague, R., Bowles, E., Stumpf, M., Ricketts, G., Freidman, A., Hou, W.H., Stephenson, A., Lonigro, A. Pharmacol. Rep (2005)
- Extracellular ATP signaling in the rabbit lung: erythrocytes as determinants of vascular resistance. Sprague, R.S., Olearczyk, J.J., Spence, D.M., Stephenson, A.H., Sprung, R.W., Lonigro, A.J. Am. J. Physiol. Heart Circ. Physiol. (2003)
- COX and the control of the pulmonary circulation. Sprague, R.S., Stephenson, A.H., Olearczyk, J.J., Lonigro, A.J. Thromb. Res. (2003)
- The role of G protein beta subunits in the release of ATP from human erythrocytes. Sprague, R.S., Bowles, E.A., Olearczyk, J.J., Stephenson, A.H., Lonigro, A.J. J. Physiol. Pharmacol. (2002)
- Impaired release of ATP from red blood cells of humans with primary pulmonary hypertension. Sprague, R.S., Stephenson, A.H., Ellsworth, M.L., Keller, C., Lonigro, A.J. Exp. Biol. Med. (Maywood) (2001)
- Participation of cAMP in a signal-transduction pathway relating erythrocyte deformation to ATP release. Sprague, R.S., Ellsworth, M.L., Stephenson, A.H., Lonigro, A.J. Am. J. Physiol., Cell Physiol. (2001)
