toluidine blue

Routine preparation of transmission eletron microscopy ( TEM) sample, some embryos were sliced into Zum-sections with a ultramicrotome, the pyknotic cells and mitotic figures were selected by the observation of toluidine blue stained semithin sections.

常规透射电镜标本制备，半薄切片，经甲苯胺蓝染色，对被动吸烟后各组胚胎神经上皮的固缩细胞和有丝分裂相进行计数；

But with normal toluidine blue, the MC appeared blue and could not be located easily.

在常规甲苯胺蓝染色法中，MC不易定位，被染成蓝色。

At consolidation time of 28 d, IAN histology was studied using toluidine blue and Bodian staining and transmission electron microscopy examination.

固定期第28d取IAN标本，行甲苯胺兰染色、Bodian氏嗜银染色和透射电镜观察。

Numerous toluidine blue stained mast cells were presented in All samples fixed with Carnoys fluid and NBF.

结果表明，在Carnoy's氏液或NBF固定的家兔组织均显示出了不同数量的甲苯胺蓝阳性细胞。

Toluidine blue dyeing was weakly positive, and only a little cells expressed collagen.

甲苯胺蓝染色弱阳性, 仅少数细胞表达型胶原.

The absorbance values of toluidine blue increased along with its concentration increasing.

结果1.甲苯胺蓝溶液的吸光度值随着其浓度的增加而逐渐增加。

Mast cells were detected with toluidine blue stain.

用甲苯胺蓝染色的方法检测肥大细胞.

Methods: Using toluidine blue stains and immunohistochemical ABC methods.

方法采用甲苯胺蓝染色和免疫组织化学方法.

AIM : To evaluate the effect of toluidine blue ( TB )-mediated photodynamic inactivation to the supragingival plaques.

目的: 比较不同浓度甲苯胺蓝对龈上菌斑的灭菌效果.

It was found that induced degeneration of articular cartilage cell growth slowed, the cells become narrow, saw vacuolar intracellular, the shape irregular, and stained with toluidine blue and type ⅱ collagen immunohistochemical staining fades. 2.

IL-1p干预的关节软骨细胞呈现退变表现：细胞生长速度减慢，细胞变狭长，胞内见空泡，形态不规则，其甲苯胺蓝染色和Ⅱ型胶原免疫组化染色均变淡。