1963 年 10 巻 2 号 p. 100-104
Shepard (1-5) has been studying host-parasite relationships using HeLa cells. Similarly, the author cf this paper (6-8) has been reporting the studies on the hostparasite relationships between established cells and bacteria. In comparable researches on the phagocytosis rates of Streptococcus hemolyticus by various kinds of established cells, it was demonstrated that their phagocytosis rates varied according to the kind of cells used. Therefore, this present paper is to describe the comparisons between the phagocytosis of various kinds of bacteria by HeLa cells and by L cells.