8.Bacteria can induce apoptosis of the mouse macrophage through its virulent substances such as endotoxin, exotoxin, invasin etc.
细菌可毒力物质如内毒素、外毒素、侵袭素等诱导小鼠巨噬细胞凋亡,是细菌逃避宿主第一道免疫防御途径;
9.It perplexed her mother and caused her teacher to think I was a militarist at a time when virulent antimilitarism was de rigueur.
这使她妈妈不解,她老师也以为我是个军国主义者,因为当时正流行着反军国主义激进思潮,
10.Septicaemic plague occurs when infection spreads directly through the bloodstream, while the pneumonic form is the most virulent but least common.
肺炎性鼠疫是不需要经跳蚤或动物媒介,而是人传人经空气吸入受感染飞沬传播。
11.The artificial infection experiment showed that 80 percent of strains (8/10) were highly virulent and the disease was easily reproduced by subcutaneous, intramuscular or webfoot injection.
人工感染试验表明,80%(8/10)菌株毒力强,皮下、肌肉、足蹼3种途径均易复制该病;
12.Results showed that germination percentage of urediospore, uredium number and sporulation of challenge inoculation race were reduced after inoculation with weak virulent race.