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. 2008 Mar 24;8:78. doi: 10.1186/1471-2407-8-78

Table 3.

Apoptosis induction in cancer cell lines after treatment with PSK for 4 days.

Tumour cell line Apoptosis (%)

Control PSK 100 μg/ml
AGS 4.32% 37.52%
A549 10.40% 35.50%
B16 8.90% 25.40%
Ando-2 7.98% 18.35%
JURKAT 6.10% 10.71%
HELA 9.35% 14.30%
B9 11.37% 12.11%

This assay was repeated at least three times, producing similar results.