PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1987767-3 1991 It is shown for the first time that guinea pig VPF (half-maximal and maximal dose approximately 0.4 and 22 pmol/l (picomolar), respectively), as well as human VPF, are potent stimuli for human ECs resulting in [Ca2+]i increases (maximal three- to fourfold) and inositol triphosphate (IP3) formation. Inositol triphosphate 261-282 vascular endothelial growth factor A Homo sapiens 47-50 1987767-3 1991 It is shown for the first time that guinea pig VPF (half-maximal and maximal dose approximately 0.4 and 22 pmol/l (picomolar), respectively), as well as human VPF, are potent stimuli for human ECs resulting in [Ca2+]i increases (maximal three- to fourfold) and inositol triphosphate (IP3) formation. Inositol triphosphate 261-282 vascular endothelial growth factor A Homo sapiens 159-162