环核苷酸磷酸二酯酶是一类水解酶。它能使环核苷酸水解,从而经生化反应和细胞化学反应定位于组织细胞内。据文献报导,此酶中的c35AMPase已定位于多种组织。但是,c35GMPase在电镜下的细胞化学显示报导尚少。我室就c35AMPase和c35GMPase在电镜下做了细胞化学显示。结果报告如下: 材料和方法 1、抽取正常家兔骨髓,用预冷的骨 Cyclic nucleotide phosphodiesterases are a class of hydrolases. It enables cyclic nucleotide hydrolysis, which biochemical reactions and cellular chemical reactions located in the tissue cells. According to the literature, c35AMPase in this enzyme has been localized in many tissues. However, cytochemistry of c35GMPase under electron microscopy showed little. We performed cytochemistry on c35AMPase and c35GMPase under electron microscopy. The results are reported as follows: Materials and methods 1, normal rabbit bone marrow extraction, with pre-cooled bone