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. 2021 Dec 20;12:732842. doi: 10.3389/fphar.2021.732842

TABLE 1.

Agonists at H2-histamine-receptors.

Agonist name pD2 Tissue studied References
Compound 16 9.61 Sf9 insect cells expressing the human H2R Birnkammer et al. (2012)
Apromidine 8.0 Guinea pig isolated right atrial preparations Buschauer (1989)
BU-E-76 37.91 1,2 In vivo haemodynamic of guinea pig left ventricle 1 Felix et al. (1991a), 2 Felix et al. (1995)
3Guinea pig isolated right atrial preparations
3 Buschauer and Baumann (1991)
BU-E-75 37.90 1,2 In vivo haemodynamic of guinea pig left ventricle 1 Felix et al. (1991a), 2 Felix et al. (1995)
3Guinea pig isolated right atrial preparations
3 Buschauer and Baumann (1991)
Amthamine 7.04 Guinea pig isolated right atrial preparations Eriks et al. (1992)
Impromidine 7.04 Guinea pig isolated right atrial preparations Bertaccini and Coruzzi (1981)
4-Methyl-histamine 7.01 pH measurement in isolated perfused rat stomach Durant et al. (1975)
Dimaprit 16.19 1Guinea pig isolated right atrial preparations 1 Parsons et al. (1977)
2Guinea pig hippocampal slices 2 Garbarg and Schwartz (1988)
3CHO cells expressing the rat H2-histamine-receptor 3 Smit et al. (1996a)
Histamine 16.60 Guinea pig isolated right atrial preparations 1 Bertaccini and Coruzzi (1981)
26.00 2 Buschauer and Baumann (1991)

Synopsis of some relevant histamine agonists (first column), their affinity at H2-histamine receptors (decadic logarithms of their affinity constants, second column), the tissue studied (third column) and the references (fourth column).