查询词典 histochemistry

Methods In a series of cultured RPE cells, a standard beta-galactosidase histochemistry technique and MTT assay were performed to detect the activity of beta-galactosidase on a varying number (5, 10, 20) of population doublings and age (26, 44, 57) of the donator.

在培养的RPE细胞中，以传代次数（5、10、20）和取材供体的年龄（26、44、57岁）分组，进行标准化的β-半乳糖苷酶活性和细胞增殖能力检测。

It was observed by Nissl and enzyme histochemistry staining that exogenous GDNF decreased lesion-induced motor neuron death in lateral nucleus of spinal anterior horn and the changes in activity of cholinesterase and acid phosphatase in spinal cord and sensory ganglions.

采用硅管套接大鼠切断的坐骨神经模型，局部给予胶质细胞源性神经营养因子，应用尼氏染色、酶组织化学染色方法，观察到外源性GDNF能减少脊髓修复侧前角运动神经元死亡的数目，降低脊髓前角运动神经元及脊神经节感觉神经元中胆碱酯酶及酸性磷酸酶变化的幅度。

After histochemistry determination, it shows that dioscin take the form of liquid drop and exists mainly in the cells of parenchyma of ground tissue.

经组织化学测定，根状茎中薯蓣皂甙主要存在于基本组织的薄壁细胞中，呈液滴状。

Methods: Male Sprague-Dawley rats were subjected to lateral fluid percussion brain injury of moderate severity. bax and bcl-xL mRNA and protein expression was detected by RT-PCR an d immunohistochemistry. In addition to morphological evidence of apoptosis, TUNE L histochemistry was used to identify DNA fragmentation in situ under both l ight and electron microscope, whereas characteristic internucleosomal DN A fragm entation of apoptosis was demonstrated by DNA gel electrophoresis.

在液压脑损伤模型中，应用逆转录聚合酶链反应、免疫组化分别检测大鼠脑创伤后不同时程bax和bcl-xL表达；采用凋亡原位末端标记、电镜超微结构、DNA凝胶电泳观察脑创伤后细胞凋亡的形态和生化特征。

TWF, lead acetate and cadmium chloride. Methods Using NADPH-d histochemistry to investigate activity change of NOS in the testis of mice, which were survived for 1,2,3,4 weeks after administration of TWF, lead acetate and cadmium chloride.

给予醋酸铅和氯化镉1周后，NOS阳性的睾丸间质细胞数量明显减少，并随给药时间延长而加重，NOS活性逐渐降低，给药4周后NOS阳性的睾丸间质细胞几乎不着色。

Histochemistry of mucins ; Biopsy of the gastric mucosa ; Pathology ; Methodology

粘液组化；胃粘膜活检；病理；方法学

In this paper the direction of blood flowing and electron scanning on the transverse section of gill have been described and four histochemistry methods have been used to describe the functions of three systems as mentioned above.

扫描电镜观察发现，入鳃血管的侧壁上有成列的卵圆形孔，这些孔与鳃丝相通。采用汞溴酚蓝等4种方法，对上述几种结构分别进行了组织化学研究。

Low dose Yiweitang group; 4. Diethylstilbestrol group; 5. Model control group. After 4 weeks intervention, get the left ovarie, a part of hypothalami and pituitary gland from head-off rat, and observe expression of ER, FSHR and GnRH by immune histochemistry method . Then extract RNA from the rihgt ovarie and the rest hypothalami and pituitary gland, so as to measure the expression of GnRHmRNA 、 ERmRNA 、 FSHRmRNA and P 16mRNA by RT-PCR. And the cerebrum were made to homogenate to examine SOD, GSH-PX and MDA.

各组实验动物灌药4周后，断头处死，取部分下丘脑、垂体及左侧卵巢组织固定切片，免疫组化法检测 ER 和 FSHR 表达、 GnRH ；取剩余部分下丘脑、垂体及右侧卵巢组织提取总 RNA ，用于 RT-PCR 检测下丘脑 GnRHmRNA ，下丘脑、垂体的 P 16mRNA 及下丘脑、垂体、卵巢的 ERmRNA 、 FSHRmRNA 基因表达；另外取部分大脑组织制作脑组织匀浆，用于 SOD 和 GSH-PX 酶活力以及 MDA 含量的测定。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失