As the bright Yi of this Hair in Shi You Off what Ge Body by administer effective quantity Off sulphur hirudin (desulphatohirudin) Change Iso Body and Zao Cheng Swollen tumor great little Ji Quality amount degenerations method.本發明一般是有關於在個體中藉由投予有效量之脫硫水蛭素(desulphatohirudin)變異體而造成腫瘤大小及質量退化之方法。