Living with Nature School on Blog [avrotor.blogspot.com]
Paaralang Bayan sa Himpapawid (People's School-on-Air) with Ms Melly C Tenorio
738 DZRB AM Band, 8 to 9 evening class Monday to FridayOld folks may be referring to the Bufo marinus, a poisonous toad that secretes white pasty poison from a pair of glands behind its eyes. Even snakes have learned to avoid this creature described as ugly in children’s fairy tales.
But what do we know! The toad’s defensive fluids have antibiotic properties. Chinese folk healers treat wounds such as sores and dog bites with toad secretions, sometimes obtained by surrounding the toads with mirrors to scare them in order to secrete more fluids.
Similarly certain frogs secrete antibiotic substances. A certain Dr. Michael Zasloff, physician and biochemist, discovered an antibiotic from the skin of frogs he called magainins, derived from the Hebrew word for shield, a previously unknown antibiotic. It all started when researchers performed surgery on frogs and after returning them to murky bacteria-filled water, found out that the frogs almost never got any infection.
What are then the warts the old folks claim? They must be scars of ugly wounds healed by the toad’s secretion.~
Living with Folk Wisdom, AVR