人耳深处都有敏感细胞,他们负责将声波转化成脑电流,一旦这些敏感细胞受到损伤,要想恢复很难。
Once the sensitive cells deep in the ear that convert sound waves to electrical impulses are destroyed by loud noise, they cannot be restored.
可是,新试验更敏感,能在几小时内测出细胞损伤。
The new tests, however, are more sensitive and can detect cellular damage within hours.
在较低的刺激脑损伤火灾,造成敏感性增加光线和噪音,以及疼痛放大。
The injured brain fires at lower stimuli, resulting in increased sensitivity to light and noise, as well as pain amplification.
首先,造成自由基生成的增加,激活一些分子造成细胞中敏感物质如dna等的损伤,因而造成了细胞过早的凋亡。
First, it increases the production of free radicals, highly reactive molecules that tear about sensitive cell components like DNA, causing premature cell death (apoptosis).
结论:脑卒中昏迷患者血清神经元特异性烯醇化酶水平显著升高,是判断脑损伤程度和评价预后的一个敏感指标。
CONCLUSION: the level of serum NSE in the patients with stroke coma significantly rises up, which is a sensitive index to judge brain damage degree and prognosis prediction.
应变模态具有对结构损伤敏感的特点,应用结构杆端应变模态,完全可以实现框架结构节点的损伤诊断。
The strain mode is sensitive to structural damage, and joint damages of framed structures can be diagnosed successfully using Element End strain mode shift.
目的探索线粒体ATP敏感钾通道在低氧预处理抗低氧性肺损伤中的作用。
Objective To observe the Role of Mitochondrial ATP Sensitive Potassium Channel in Hypoxic Preconditioning Against Hypoxic Pulmonary Injury.
目的探讨酒精依赖对大鼠组织损伤特征及敏感指标。
Objective To approach the rat's tissue injure feature and sensitive index of ethanol dependence.
因此,在不减低肿瘤放射敏感性的前提下,肿瘤研究者对如何保护正常组织免受射线诱导的损伤产生了浓厚的兴趣。
Hence, there is great interest among cancer researchers in finding ways to protect "innocent" tissues against radiation-induced damage without comprising tumor radiosensitivity.
晶状体对辐射损伤敏感。
结论心肌背向散射积分参数可无创、敏感、客观地评价左侧乳腺癌放疗对心脏的早期损伤。
Conclusion myocardial integrated backscatter is a noninvasive, sensitive, objective method to assess early myocardial damage induced by left breast cancer radiotherapy.
血清SP-A含量可以作为早期敏感的周围血标志物,反映肺损伤的情况。
The content of SP-A in serum could be a sensitive prognostic marker to reflect the injury of the lung.
目的观察吴茱萸次碱对大鼠心肌缺血再灌注损伤的保护作用是否与激活辣椒素敏感的感觉神经有关。
OBJECTIVE To determine whether the protection of rutaecarpine against myocardial ischemia-reperfu-sion injury is related to the activation of capsaicin-sensitive sensory nerves in rats.
巢蛋白可作为中枢神经系统损伤时最早、快速应答的敏感标志物,可能与神经细胞的修复有关。
Nestin can be used as a quick-responding and sensitive marker to central neural system injuries. It may be involved in the repair of neural cells.
相比而言,砂岩对冻融循环更敏感,而受荷损伤最终导致页岩破坏。
In comparison, sandstone is more sensitive to the freeze - thaw cycles, and load damage will lead to the destruction of shale eventually.
生理损伤与各诱变剂的浓度成对应关系,两个自交系对诱变剂的敏感性有差异,095较082容易受到影响。
The degree of damage corresponded to the concentration. There was sensitive difference between 082 and 095, the latter was more easily effected than the former.
目的:探讨敏感的鹅膏毒肽致肝脏损伤的早期临床诊断生化指标。
Objective To explore the biochemical indexes for hepatic cell damage induced by amatoxin in the early clinical diagnosis.
目前正在进行的一些研究可能有助于判定导致个体对乙酰氨基酚敏感而引发肝损伤的相关因素。
Ongoing studies will help determine the factors that may contribute to individual susceptibilities to acetaminophen-induced liver injury.
数值模拟算例分析表明,曲率模态对结构的损伤较敏感,用该方法识别结构的多点损伤位置是行之有效的。
Numerical simulation analysis shows that the curvature model has a little sensitivity to damage of structures; it is an effective method to evaluate many damage locations identification of structure.
结论单细胞凝胶电泳技术是一种简便、敏感的检测DNA氧化损伤的方法。
Conclusion single cell gel electrophoresis technique is a simple and sensitive method to determine oxidation-induced single strand breaks (SSB) formation in DNA.
目的探讨AT P敏感性钾通道开放剂对大鼠局灶性脑缺血再灌注损伤的保护作用。
Objective To study the effects of ATP sensitive potassium channel (KATP) opener on focal cerebral ischemia-reperfusion.
针对位移模态参数对结构损伤欠敏感,应用应变模态试验技术诊断结构损伤位置和程度。
Strain modal test is applied to diagnosing the position and degree of structural damage, in consideration of the displacement modal parameters being insensitive to damage.
结果表明:皮肤的刚度随热损伤度的提高而下降,并且具有不同损伤度下的应变速率敏感性,这些特性主要是由皮肤的水合作用变化所引起的。
The results demonstrate that skin stiffness decreases with increasing thermal damage degree and there exist strain rate sensitivity at different damage levels, caused mainly by hydration changes.
曲率模态对局部损伤较为敏感,损伤定位比较准确。
Curvature mode is sensitive to the local damage and can exactly locate structure damage.
结果MRI诊断半月板损伤的敏感性、特异性、准确性分别为86。
Results the sensitivity, specificity and accuracy of MRI in the diagnoses of menisci injury were 86.
了解敏感个体急性暴露PM 2.5可能出现的心脏损伤。
To research the possible heart lesion of sensitive individuals exposed to PM2.5 in short term.
结论:细胞膜是EMP作用于细胞的敏感靶部位,细胞膜穿孔是EMP非热效应的损伤作用机制之一。
Conclusion: cell membrane is a sensitive target for cell injury by EMP. Cell membrane perforation is one of the main mechanisms of non-heating injury by EMP.
并在此基础上,推出了若干新的损伤信息特征量,提高了损伤检测的敏感性,为进一步将其应用于工程实际奠定了基础。
On the base of above testing results, several new damage indices are derived which are more sensitive and could be used in practice.
结果表明:结构的位移积分响应对本文假定的损伤情况最敏感。
The compared results indicated that the structural integration of displacement responses is most sensitive to structural damage assumed in this thesis.
研究表明,虽然空间索杆结构的动力性能较为复杂,但基于结构固有频率和模态位移的组合指标对节点损伤仍较为敏感,利用它们进行节点损伤识别是有效的。
Simulation results show that the combined indexes based on natural frequencies and mode displacements are sensitive to the joint damage and effective for the(identification) of joint damage.
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