Under electronic microscope the changes of cerebral ultrastructure and BBB permeability were observed.
硝酸镧心脏灌注法固定鼠脑，透射电镜下观察脑超微结构与BBB改变。
There was no significant changes in BBB permeability among hemin, ZnPP and saline groups in noninfarcted side(P>0.05).
血红素氧合酶诱导剂、抑制剂对非梗塞侧的血脑屏障通透性没有影响（P＞0.05）。
Conclusion: the BBB permeability may increase after acute severe scald, which can be significantly restricted by pretreatment with L-NAME at the early stage.
结论：严重烫伤可导致脑bbb通透性增高，早期应用L -NAME能明显减轻烫伤对脑bbb的损伤。
Tissue level: Examining the content of the Evan's blue (EB) inside brain tissue was used to analysis the effect of diazepam on the BBB permeability quantitatively.
组织水平：通过检测脑组织中伊文思蓝（EB）的含量，定量分析安定对BBB通透性的影响。
Tissue level: Examining the content of the Evan's blue (EB) inside brain tissue was used to analysis the effect of diazepam and flumazenil on the BBB permeability quantitatively.
组织水平：在各观察点通过检测脑组织中伊文氏蓝(EB)的含量，定量分析安定与氟马西尼对BBB通透性的影响。
Objective To explore the effect of thrombin (TB) on the blood brain barrier(BBB) permeability and its possible mechanism.
目的探讨凝血酶（TB）对血脑屏障通透性的影响及其可能机制。
Conclusions the combine use of the high MI ultrasound and the high dosage of the ultrasound contrast agent can enhance the permeability of the BBB, but this change is reversible.
结论高机械指数的体表超声辅以高剂量超声造影剂在经颅脑超声造影中可导致血脑屏障通透性增加，但在造影检查后，这种改变可自行恢复。
Objective To study the change in blood-brain barrier (BBB) permeability in dog with craniocerebral gunshot injury and its significance.
目的探讨犬脑枪弹伤后血脑屏障(BBB)通透性改变及意义。
The increase of blood-brain barrier (BBB) permeability is a key link in causing the pathological changes in vasogenic brain edema and inflammatory reaction.
血脑屏障通透性增高是造成血管源性脑水肿和炎症反应等病理学变化的主要环节。
The Evans blue EB was used to test the permeability of blood brain barrier BBB.
用伊文思蓝测定血脑屏障的通透性。
HHS can decrease the aggregation of PMN, inhibit the expression of ICAM-1, decrease the permeability of BBB, so attenuate the severity of brain edema.
复苏后即刻给予高晶体高胶体渗透压混合液可减少中性粒细胞聚集，降低ICAM 1表达，使BBB的损伤减轻，从而减轻了心肺复苏后脑水肿的程度。
HHS can decrease the aggregation of PMN, inhibit the expression of ICAM-1, decrease the permeability of BBB, so attenuate the severity of brain edema.
复苏后即刻给予高晶体高胶体渗透压混合液可减少中性粒细胞聚集，降低ICAM 1表达，使BBB的损伤减轻，从而减轻了心肺复苏后脑水肿的程度。
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