Virulence Factors, Bordetella 10 article 10 guanine nucleotide binding protein 8 priority journal 8 Cholera Toxin 6 Pertussis Toxin 6 nonhuman 6 pertussis toxin 6 signal transduction 6 Adenylate Cyclase 4 Animals 4 Bordetella virulence factor 4 Calcium Channel Blockers 4 Cells, Cultured 4 Enzyme Activation 4 G-protein 4 GTP-Binding Proteins 4 Guanosine Triphosphate 4 NAD 4 Support, Non-U.S. Gov't 4 adenylate cyclase 4 animal 4 cholera toxin 4 drug effect 4 enzyme activation 4 metabolism 4 nicotinamide adenine dinucleotide 4 verapamil 4 1-phosphatidylinositol phosphodiesterase 2 2 hydroxysaclofen 2