Natural Killer Cell Cytotoxicity and Immunosuppressive Cytokines (IL-10, TGF-𝛽1) in Patients with Gastric Cancer

Table 6

Influence of 48 hours AGS culture supernatant on NK cells activity in healthy persons.

No. of healthy volunteers	Tested supernatant	NK activity (%) mean±SD (range in parentheses)	𝑃-value for difference
16	48 h AGS supernatant	43.81±4.65 (38.0–55.0)	.087
16	PBS (control)	50.56±7.19 (40.0–61.0)