Methods the submandibular gland tissues of the 16 SD health rats were taken to examine by the immunohistochemical streptavidin-peroxidase (SP) technique.
方法取16只健康的SD大鼠下颌下腺，采用免疫组织化学SP法进行染色。
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Immunohistochemical streptavidin-peroxidase (S-P) method was used to detect the expression of MMP-9, TIMP-1, in 15 cases with partial hydatidiform moles and 55 cases with complete hydatidiform mole.
Methods The expression of PIG11 protein in 319 cases of human normal tissues and corresponding tumor tissues was determined by immunohistochemical peroxidase-conjugated streptavidin(SP) method.