Methods: Using toluidine blue stains and immunohistochemical ABC methods.

方法采用甲苯胺藍(lán)染色和免疫組織化學(xué)方法.

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Mast cells were detected with toluidine blue stain.

用甲苯胺藍(lán)染色的方法檢測(cè)肥大細(xì)胞.

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

甲苯胺藍(lán)染色弱陽(yáng)性, 僅少數(shù)細(xì)胞表達(dá)型膠原.

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Synthesize saframine O using o - toluidine as primer reactant by diazotization, coupling reaction, reduction reaction , and oxidation.

研究了以鄰甲基苯胺為起始原料,經(jīng)重氮化 、 偶合 、 還原 、 氧化反應(yīng)合成藏花紅的方法.

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

目的: 比較不同濃度甲苯胺藍(lán)對(duì)齦上菌斑的滅菌效果.

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