G. Franckowiak

Novel dihydropyridines with positive inotropic action through activation of Ca2+ channels

Matthias Schramm, G. Thomas, R. Towart et al. · Nature · 1983 · 1K citations

Novel Dihydropyridines, Biochemistry, Medicine +6

The optical isomers of the 1,4-dihydropyridine BAY K 8644 show opposite effects on Ca channels

G. Franckowiak, Martin Bechem, Matthias Schramm et al. · European Journal of Pharmacology · 1985 · 250 citations

Photonics, Optical Materials, Engineering +10

Activation of calcium channels by novel 1,4-dihydropyridines. A new mechanism for positive inotropics or smooth muscle stimulants.

Matthias Schramm, George Thomas, R. Towart et al. · PubMed · 1983 · 118 citations

Competitive Antagonism, Muscle Function, Cardiovascular Pharmacology +19

Different receptor affinities of the enantiomers of BAY K 8644, a dihydropyridine Ca channel activator

Peter Bellemann, G. Franckowiak · European Journal of Pharmacology · 1985 · 21 citations

Molecular Pharmacology, Optogenetics, Signal Transduction +10

Pharmacologic and radioligand binding analysis of the actions of 1,4-dihydropyridine activators related to Bay K 8644 in smooth muscle, cardiac muscle and neuronal preparations

Y. W. KWON, G. Franckowiak, D. A. Langs et al. · Naunyn-Schmiedeberg s Archives of Pharmacology · 2004 · 15 citations

Molecular Pharmacology, Muscle Function, Biochemistry +11