Methods Changes of the DNA content in thyroid follicular epithelial cells at different PMI were determined by Methyl Green-Pyronin(MGP) stain combined with an image analysis technique.
目的探讨甲状腺滤泡上皮细胞平均DNA含量变化与死亡时间(PMI)的相关性。
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Methods The samples of non traumatic osteonecrotic femoral heads was used to detect the apoptosis of osteocytes and marrow cells by means of the methyl green pyronin staining and TUNEL labeling.