英语释义

1. a naturally occurring barrier created by the modification of brain capillaries (as by reduction in fenestration and formation of tight cell-to-cell contacts) that prevents many substances from leaving the blood and crossing the capillary walls into the brain tissues

2. a naturally occurring barrier created by the modification of brain capillaries (as by reduction in fenestration and formation of tight cell-to-cell contacts) that prevents many substances from leaving the blood and crossing the capillary walls into the brain tissues —abbreviation BBB

片语

blood- brain barrier血脑屏障

blood-brain barrier BBB血脑樊篱

BBB blood-brain barrier血脑屏障

blood-brain barrier permeability血脑屏障通透性

Blood-brain Barrier Penetrating透血脑屏障

blood-brain barrier function血脑屏障功能

blood d brain barrier血脑屏障

metabolic blood-brain barrier代谢性血脑屏障

英汉例句

• objective to observe the changes in permeability of blood brain barrier caused by lead in rats.

  目的研究铅从血液进入脑实质的可能机制，血管内皮细胞的连续层对铅的屏障作用。

• objective:to study the significance of early changes of nitric oxide level in brain tissue and the permeability of blood brain barrier after mechanical injury in brainstem.

  目的：探讨机械性脑干损伤早期脑组织中一氧化氮含量和血脑屏障通透性的改变及其意义。

• conclusion progesterone could alleviate cerebral edema via reducing permeability of blood brain barrier by the inhibition on protein expression of aqp4.

  结论黄体酮可以降低缺血再灌注大鼠脑组织aqp4的表达，从而降低血脑屏障的通透性，减轻脑水肿。

• aim to synthesize acylated prodrug of tacrine hydrochloride (tha) to improve the infiltration ability across the blood brain barrier (bbb).

  目的制备盐酸他克林（tha）的酰化前体药物以提高其透过血脑屏障（bbb）的能力。

• aim: to construct 3d qsar models of drugs passing through the blood brain barrier (bbb), that provide a theoretical basis for molecular drug design.

  目的：建立药物透过血脑屏障的三维构效模型，为药物分子设计提供理论依据。

• objective: to research the protective effects of naochuangning on blood brain barrier in closed cerebral trauma mice.

  目的：研究脑创宁对闭合性脑外伤模型小鼠血脑屏障的保护作用。

• objective a pilot study of the destructive effects of radiation on the blood brain barrier (bbb) and blood cerebrospinal fluid barrier (bcsfb) were carried out on 29 patients.

  目的探讨放射线对血脑屏障的影响，以及放疗与化疗的顺序性及交叉接触的最佳时间。

• results (1) permeability of blood brain barrier was increased in burn and burn with ne stimulating rats, with significantly statistical difference compared with normal control group (p0.01).

  结果（1）烧伤大鼠和ne刺激后的烧伤大鼠血脑屏障通透性增加，与对照组比较差异有统计学意义（p0.01）。

• the possible mechanisms are: 1. endotoxin may cause the damage of blood brain barrier directly, and thus results in angioedema.

  其机制可能：（1）内毒素可直接损害血脑屏障，产生血管源性水肿；

• objective:to research the effect of naochuangning on cerebral edema and the permeability of blood brain barrier in closed cerebral trauma mice.

  前言：目的：考察脑创宁对闭合性脑外伤小鼠脑水肿、血脑屏障通透性的作用。

• interventions:acute brain damage model of rats were made. evans blue was injected into femoral vein to test the change of permeability of blood brain barrier in advance.

  干预：制作大鼠急性脑损伤模型，创伤前从股静脉注入伊文氏蓝用于测定血脑屏障通透性的改变。

• conclusion it is suggested that noradrenalin may enhance the permeability of blood brain barrier and trigger the aggravation of high altitude cerebral edema.

  结论在高原状态下去甲肾上腺素可使血脑屏障通透性显着增高，诱发高原脑水肿加重。

• conclusions blood brain barrier damage during the earlier period of eae might play an important role in the pathogenesis of eae.

  结论血-脑脊液屏障的早期损害在eae发病过程中具关键作用。

• cytotoxic edema and blood brain barrier breakdown may be seen as decreased diffusion and enhancement, respectively, in thalami , and these manifestations may less commonly extend to basal ganglia.

  细胞毒性水肿和血脑屏障的破坏可能导致丘脑弥散受限及强化，这些很少见于基底节区。

• grape seed extract is one of the few antioxidants that can penetrate the blood brain barrier to help protect the brain and nerve tissue.

  葡萄籽萃取也是极少数可穿透血脑屏障的抗氧化剂之一，可保护脑部和神经组织。

• objective to investigate the changes of blood brain barrier (bbb) after severe craniocerebral trauma.

  目的研究颅脑创伤后血脑屏障（bbb）的改变。

• objective:to observe the effects of analog of trh ym14673 on blood brain barrier after brain damage.

  目的：观察trh类似物ym14673对脑损伤后血脑屏障的影响。