提供爱先蓝-糖原染液AB-PAS/肥大细胞甲苯胺蓝染液Toluidine blue Stain Kit的染色方法 【产品介绍】中性粘液物质含有氨基己糖基,酸性粘液物质也含有氨基己糖,并含有各种酸根。前者多见于胃粘膜的表面上皮,十二指肠肠腺、颌下腺和前列腺上皮等;后者多见于呼吸道和消化道的杯状细胞、主动脉壁、软骨基质、角膜和皮肤等。胃...
甲苯胺蓝,英文名称为Toluidine blue,CAS号为92-31-9,分子式为C28H20N2O10S2·2Na,分子量为305.8256。甲苯胺蓝属于常用的人工合成的醌亚胺染料类的一种,是具有两个发色团和两个助色团的碱性染料。甲苯胺蓝中的阳离子有染色作用。软骨基质中含有大量的多糖类(硫酸软骨素或硫酸角质素)阴离子基团,具有嗜碱性;组织...
Toluidine blue stain has been widely used for staining undecalcified bone sections, but previous techniques required removal of embedding plastic or surface etching with both alcohol and acid solutions. In this study, solutions of toluidine blue at different pHs were used to stain unetched and acid...
【产品介绍】肥大细胞(Mast Cell)来源于未分化的间充质细胞,近年来有人认为可能来自胸腺和*。正常多见于小周围,一般在结缔组织中都含有少量的肥大细胞,也常见于周围和胰的小叶间导管周围,而在肠系膜的小周围都有大量的肥大细胞。肥大细胞较一般细胞大,直径约20~30μm。呈圆形或椭圆形;胞核较小,圆形;胞质内充满粗...
Background Toluidine blue is a useful stain for detecting basal cell carcinoma during Mohs' micrographic surgery. Objective To demonstrate the efficacy of alkalinization on the toluidine blue stain. Methods A 1% aqueous toluidine blue1% aqueous sodium borate solution was used to stain microscope ...
网络甲苯胺蓝染色;甲苯胺蓝染色法;甲苯胺兰染色
Tolonium blue rinse may be used to detect unobserved, asymptomatic oral mucosal cancers after clinical examination. After a positive rinse stain, a subsequent positive application stain ten to 14 days later mandates a biopsy of the lesion. (JAMA 1981;245:2408-2410) Full Text ...
Huber's toluidine blue stain 英文Huber's toluidine blue stain 中文【医】 休伯氏甲苯胺蓝染剂(染尼斯耳氏体)
results, which suggests a possible role for toluidine in guiding biopsy sites[55,56]. Unfortunately, hyperkeratotic lesions are only lightly stained, even if neoplastic, whereas benign excoriated regions may stain deeply blue. This difference may lead to higher false-positive and false-negative ...
toluidine blueThis report presents a rapid, simple, and reliable redlblue staining method for glycolmethacrylate embedded tissue sections using a combination of toluidine blue and basic fuchsin. The end product is comparable that of the hematoxylin and eosin stain, and the technique works well with...