A. Kaumann

The effects of both noradrenaline and CGP12177, mediated through human beta(1)-adrenoceptors, are reduced by PDE3 in human atrium but PDE4 in CHO cells (2007)

Kaumann, A, Semmler, ABT, Molenaar, P

(-)-Noradrenaline and (-)-CGP12177 activate beta(1)-adrenoceptors through a high (H)- and low-affinity (L) site, respectively. The positive inotropic effects of (-)-noradrenaline are blunted by...

Carvedilol blocks beta(2)- more than beta(1)-adrenoceptors in human heart (2006)

Molenaar, P, Christ, T, Ravens, U, Kaumann, A

Objective: To understand the basis of the effectiveness of carvedilol in heart failure by determining its specific properties at human heart and beta(2)-adrenoceptors. Methods: The positive inotropic...

Human heart Beta-adrenoceptors:-Beta1-adrenoceptor diversification through 'affinity states' and polymorphism (2006)

Molenaar, P., Chen, Lu, Semmler, A. B., Parsonage, W. A., Kaumann, A.

Human heart beta1-adrenoceptor heterogeneity - diversification through 'affinity states' and polymorphism (2006)

Molenaar, P., Chen, L., Semmler, A. B., Parsonage, W. A., Kaumann, A.

Human heart Beta-adrenoceptors:-Beta1-adrenoceptor diversification through 'affinity states' and polymorphism (2006)

Molenaar, P., Chen, Lu, Semmler, A. B., Parsonage, W. A., Kaumann, A.

Human heart beta1-adrenoceptor heterogeneity - diversification through 'affinity states' and polymorphism (2006)

Molenaar, P., Chen, L., Semmler, A. B., Parsonage, W. A., Kaumann, A.

Carvedilol blocks beta2- more than beta1-adrenoceptors in human heart (2005)

Molenaar, P., Christ, T., Ravens, U., Chen, L., Kaumann, A.

Carvedilol blocks beta2- more than beta1-adrenoceptors in human heart (2005)

Molenaar, P., Christ, T., Ravens, U., Chen, L., Kaumann, A.

Activation of beta(2)-adrenergic receptors hastens relaxation and mediates phosphorylation of phospholamban, troponin I, and C-protein in ventricular myocardium from patients with terminal heart failure (1999)

Kaumann, A, Bartel, S, Molenaar, P, Sanders, L, Burrell, K, Vetter, D, ...

Background-Catecholamines hasten cardiac relaxation through beta-adrenergic receptors, presumably by phosphorylation of several proteins, but it is unknown which receptor subtypes are involved in...

Activation of beta(2)-adrenergic receptors hastens relaxation and mediates phosphorylation of phospholamban, troponin I, and C-protein in ventricular myocardium from patients with terminal heart failure (1999)

Kaumann, A, Bartel, S, Molenaar, P, Sanders, L, Burrell, K, Vetter, D, ...

Background-Catecholamines hasten cardiac relaxation through beta-adrenergic receptors, presumably by phosphorylation of several proteins, but it is unknown which receptor subtypes are involved in...