In this paper, the authors gave a synthetic report about sutdies of tissue culture on adenoid cystic carcinomas from human salivary glands. It includes the process of establishment of Acc-2 and Acc-3 cell lines, observations to the cellular morphostructures, chromosome analysis, proliferative kinetics and some cellular physiological functions. All of these observations confirm that two cell lines have obvious malignant natures, epithelial and glandulous cellular features as well as. Both of cell lines have provided the useful experimental models in vitro for research on histogenesis and biological behaviours at adenoid cystic carcinoma and seeking new methods of clinical treatment.
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