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. 2020 Jul 3;43(6):593–629. doi: 10.1007/s12272-020-01247-w

Fig. 5.

Fig. 5

Mechanism of neuropharmacological activity of mistletoe, GABAergic signalling. Mistletoe compounds might be positive allosteric modulators of GABAA receptor. They might bind to benzodiazepine site increasing the binding affinity of the receptor for GABA. This results in increased frequency of chloride ion channel opening, increased influx of chloride ions and hyperpolarization leading to anticonvulsant, sedative and anxiolytic activity