Theraphosa leblondi toxin <unk>  is a toxin occurring in three different forms (subtypes) that are purified and sequenced from the venom of the giant tarantula Theraphosa blondi. This toxin selectively inhibits Kv4.2 voltage-gated potassium channels by acting as a gating modifier.
TLTx
Replantation
Implantation 
Vasectomy
Microtransplantation
Vasectomy reversal
Chemical castration
Xenotransplantation