已经分化的组织分泌物称为抑素.Substances differentiated tissues secrete are called chalone.目的:在酿酒酵母中表达和分泌人血管抑素.To express and secrete human angiostatin in S . cerevisiae.目的 观察生长抑素十四肽 ( 施他宁 ) 对食管静脉曲张破裂出血的治疗效果.Aims : To evaluate the effe...
The French companies are registering stellar profits.法国各家公司都获利丰厚。A stellar wind streams outward from the star.从那颗恒星上不断吹出恒星风。They were at stellar distances from her present world.他们离她现在的世界,简直和天上的星辰一样地遥远....
I would have twinges of guilt occasionally…我时而会感到阵阵内疚。I would have twinges of guilt occasionally.我时而会感到阵阵内疚。But whatever twinges of conscience he might have would be rudimentary, you may be sure.不过你可以肯定,不管他为什么良心不安,这种不安都是...
SEB can not induce the proliferation and apoptosis of CoLo - 16 directly.SEB不能直接诱导角质形成细胞株COL. - 16的增殖与凋亡."Seb?" he said, with a rising inflection.“是塞伯吗？”他扬声问道。'Seb?' he said, with a rising inflection.“是塞伯吗？”他扬声...