随着免疫学的发展,尤其是免疫病理及萤光技术以及酶组织化学技术等均需要制备各种生鲜组织切片,如制备薄生鲜组织切片(3～5微米),若不具备恒冷箱切片机便难以制备。目前我国恒冷箱切片机无定型产品,进口价格又十分昂贵,一般单位难以购置。几年来我们在开展毒性病理做酶组织化学及抗核抗体等萤光免疫技术检验工作中,成功地在普通石蜡切片 With the development of immunology, especially immunopathology and fluorescence technology and enzyme histochemical techniques need to prepare a variety of fresh tissue sections, such as the preparation of thin fresh tissue sections (3 ~ 5 microns), if not have a constant cold Box slicer is difficult to prepare. At present, China constant cold box slicing machine amorphous products, import prices are very expensive, the general unit difficult to purchase. Over the past few years we carry out toxicological pathology do enzyme histochemistry and anti-nuclear antibodies and other fluorescent immunoassay testing, successfully in ordinary paraffin sections