brain n. 1.脑,〔pl.〕脑髓;〔俚语〕计算机;(导弹的)制导系统。 2.〔常 pl.〕智力,智能,智慧,脑力;头脑。 3.〔口语〕聪明人;〔口语〕〔pl.〕智囊,出谋划策者。 ★当作器官时用单数,当作物质时用复数。 be full of brains, have good [plenty of] brains 聪明,好脑筋。 man of brains 聪明人。 have no brains 没头脑,笨。 have a lucid brain 思路清晰,头脑清醒。 the brain of the conspiracy 阴谋的策划者。 electron brain〔俚语〕电脑,电子计算机。 beat [cudgel, pound, puzzle, rack] one's brains 绞脑汁,苦思。 beat one's brains out 拼命,竭力 (She beat her brains out studying. 她拼命用功)。 blow sb.'s brains out 使某人脑袋开花。 coin one's brains 想方设法挣钱。 get [have] (sth.) on thebrain 专心,全神贯注在(某事上)。 overtax one's brains 用脑过度。 pick [suck] sb.'s brains 采用〔窃取〕某人的主张〔想法,知识,研究成果等〕。 turn sb.'s brain 冲昏某人头脑,使自以为了不起。 water on the brain 脑水肿。 vt. 1.打破〔碎〕…的脑袋。 2.打…的头部。 brain bleed 1.脑(血管)出血。2.〔比喻〕人才流失。 adj. -less 没有头脑的,愚钝的,笨的。
At present , by the immunohistochemical techniques , there have been the expressions of hsp70 , bfgf , cox2 after rat cerebral contusion . the consequences show that the expressions of these three indications show certain changing regulations after rat brain contusion . but there has not been any report about the application of these indications on the estimation of the aging on human cerebral contusion 目前,已有人分别应用免疫组织化学技术对热休克蛋白70 ( hsp70 ) 、碱性成纤维细胞生长因子( bfgf )和环氧合酶- 2 ( cox2 )在大鼠脑挫伤后的表达进行了研究,结果表明这三项指标的表达在伤后均呈现出一定的变化规律,但未见有人将hsp70 、 bfgf和cox2应用于人脑挫伤时间推断的研究。
Pathological , biochemical and molecular biological technique were used to study the changes of bcl - 2 , bax , caspase - 1 , caspase - 3 and nf - kb after brain contusion aim to investigate the relationship among them and apoptosis and try to provide some objective marker and theory basis to the judgment on post - traumatic intervals and severity of brain injury 实验材料与方法实验材料1 .实验动物健康wistar大鼠54只,雌雄不限,体重1809一2809 ,由中国医科大学实验动物中心提供。 2 .主要试剂.鼠抗人bel一2 ( e一2 )单克隆抗体(产品编号: s 。
But the relationship among the severity of injury and changes of cytokines are not clear . the mechanisms , post - intervals , severity and prognosis of brain injury are very important in forensic and clinical practice . in this study , brain contusion model of different severity and post - traumatic intervals were made Tbi的形成机制、损伤形成时间、损伤程度分析以及预后判断一直受到法医及临床工作者的重视,其中损伤程度的判定成为实际案例中判定案件性质及量刑的主要依据,成为法医病理学工作者亟待解决的一个重要的科研课题。