用HeIa细胞研究RSV,发现其最适于在幼嫩的Hela细胞上生长,感染后的Hela细胞在不同时期可出现各种形态的病变,初期仅出现少数细胞浊肿,继之病变细胞增多,胞浆内开始出现嗜酸性包涵体,晚期病变细胞融合,呈片状或岛状,细胞层开始溶解并脱落。 HeIa cells were used to study RSV and found that HeLa cells were the most suitable for growth on young Hela cells. The infected Hela cells appeared various morphological changes at different stages, initially there were only a few cells, followed by the increased number of diseased cells, Eosinophilic inclusion bodies began to appear in the cytoplasm, advanced diseased cells were fused, flaky or island-shaped, the cell layer began to dissolve and fall off.