Relaxin
Relaxin is a protein hormone of about 6000 Da,[1] first described in 1926 by Frederick Hisaw.[2][3] The relaxin family peptide hormones belong to the insulin superfamily an
Ryania speciosa, Ryanodine and Ryanoids
Ryania speciosa is a species of plant in the family Salicaceae. The species is significant partly because the ryanoid insecticides are derived fr
Human chorionic gonadotropin (hCG)
Human chorionic gonadotropin (hCG) is a hormone for the maternal recognition of pregnancy produced by trophoblast cells that are surrounding a gr