查询词典 cochlear

The method of cochlear preparation stained with SDH was used to observe morphological changes in cochleas.

结合耳蜗基底膜铺片琥珀酸脱氢酶染色方法观察耳蜗形态学变化。

Methods Immunohistochemical staining were used to detect the expression and location of calpain in aging rat cochleas, and real time PCR assay were used to detect mRNA level of calpain and calpastatin in cochlear extracts.

采用免疫组织化学染色确定钙蛋白酶在老年大鼠耳蜗中的表达水平和组织定位，采用即时PCR技术分析耳蜗提取物中钙蛋白酶和钙蛋白酶抑素 mRNA水平的变化。

Ml into cochleas through the way of drilling scale tympanic or scale vestibular of cochlear basal turn.

ml的上述腺病毒(Ad-Math1-EGFP)5ul。

Methods Establishing a model of whole cerebral ischemia-reperfusion in rats; examining the expressions of TrkA and NGF on cochleas assuming the method of immunohistochemistry stain; and examining the time and distribution of the cochlear hair cell apoptosis through the terminal deoxynucleotidyl transferasemediated dUTP nick end labeling.

建立大鼠全脑缺血再灌注模型，采用免疫组织化学染色方法检测TrkA和NGF在耳蜗中的表达；用TUNEL法检测耳蜗毛细胞发生凋亡的时相和分布。

Results In three Hank's solution infused cochleas, the thresholds of IC potential were kept in the normal level and no hair cell loss was found 14 days after the beginning of the infusion, suggested that the pump implantation and Hank's solution infusion had no significant effects on the cochlear functions. In contrast, threshold shifts of IC potentials and hair cell loss were found in two BSO infused animals, suggested that the infused solution had distributed into the whole cochlea.

结果 应用渗透压泵耳蜗灌流Hank液后，下丘电位阈值维持正常，耳蜗毛细胞无损伤；灌流BSO液14天后，所测频率(1、 2、 4和8 kHz)的下丘电位阈值平均升高28 dB，内耳毛细胞平均缺失39.3%，缺失分布于耳蜗各回，表明渗透压泵工作良好。

Methods Ten mature Wistar rats were divided into normal control group (5 rats) and adenovirus (E1, E3-Deleted and carried math1 and enhanced green fluorescent protein report gene, Ad-Math1-EGFP) scala vestibuli transfer group (5 rats). Right ears of the Ad-Math1-EGFP transfering group rats were deliveried 5μl Ad-Math1-EGFP (physical tite 2.1×10^11v.p./ml) into cochleas through the way of drilling scala vestibuli of cochlear basal turn. As a control, the normal group received nothing to inner ear. In order to estimate functional condition of vestibule and cochlea, the click-evoked potentials on the surface of the cervical dura mater, auditory brain stem response and swimming time were recorded in all rats at 7 days after treatment, and then histologic and morphologic observation were carried out after animals were sacrificed. Results All animals' morphologic observation showed that inner ear hair cells were normal after transfer.

将10只成年Wistar大鼠分为正常对照组和缺失E1、E3基因片段且构建有Math1基因和绿色荧光蛋白报告基因的复制缺陷型腺病毒(adenovirus-Math1-enhanced green fluorescence protein， Ad-Math1-EGFP)前庭阶导入组，每组5只，实验组大鼠在右耳通过耳蜗底回前庭阶打孔的方法导入物理滴度为2.1×10^11v.p/ml的上述腺病毒5μl，对照组大鼠不做任何处理。7天后对动物进行颈髓硬膜外短声诱发电位(click-evoked potentials on the surface of the cervical dura mater， CDM-CEP)、听性脑干反应阈值检测和游泳试验，评价前庭和耳蜗功能，然后将动物处死进行组织形态学观察。

This model specifically destroys cochlear fibrocytes and leads to acute hearing loss.

这一动物模型特异性的损伤耳蜗内的纤维细胞并用导致急性听力损失。

Further, transplanted cells that migrated to the damaged area of the inner ear displayed shape similar to that of cochlear fibrocytes.

进一步，迁移至内耳受损区域的移植干细胞表现出与耳蜗纤维细胞相似的形状。

Cell therapy targeting regeneration of the cochlear fibrocytes may therefore be a powerful strategy to cure sensorineural hearing loss that cannot be reversed by current therapies, state Dr. Matsunaga and colleagues.

Matsunaga博士及其同事们说：&因此针对耳蜗纤维细胞再生的细胞治疗有可能会成为治疗当前难以治逆转的感音神经性聋的一个强有力的方法。&

The related report by Kamiya et al,"Mesenchymal stem cell transplantation accelerates hearing recovery through the repair of injured cochlear fibrocytes," appears in the July issue of The American Journal of Pathology.

Kamiya等在美国病理学杂志第7期中报道说：&间充质干细胞移植可以通过修复受损的耳蜗纤维细胞以加速听力的恢复。&

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。