化学性质：                                                                                                             

描述：                                                                                                            

Ivermectin B1b is the minor component . It produces antiparasitic activity by binding to glutamate-gated chloride channels expressed on nematode neurons and pharyngeal muscle cells, inducing irreversible channel opening and very long-lasting hyperpolarization/depolarization of the neuron/muscle cell, thereby blocking further function.

特别提醒：