Research Article

Crude Polysaccharides from Okra Pods (Abelmoschus esculentus) Grown in Indonesia Enhance the Immune Response due to Bacterial Infection

Figure 4

Effect of crude polysaccharide from okra pods on NK cell activity (%). KN: normal control; K−: negative control; P1, P2, P3, and P4 were treated with 25, 50, 75, and 100 mg/kg BW crude okra polysaccharide, respectively. Each bar represents mean ± SD ().