All corneal graft of 20 eyes was transparent and no toxicandsideeffect.
结果20例20眼植片全部保持透明，未见严重毒副作用。
2
The medicine has the advantages of good curative effect, short treatment course, low toxicandsideeffect and convenient taking.
该药 物具有疗效好、疗程短、毒副作用低、服用方便的积极效果。
3
At present, it has become a research hotspot to search for secure and effective anti-tumor medicine with little toxicandsideeffect from natural propagation.