IFNG and neoplasm: 3.4. Dose-Dependent Effect of Oseltamivir Phosphate (OP) on Angiogenic and Proinflammatory Leukemia Inhibitory Factor (LIF), Monokine Induced by IFN-γ (MIG), and Macrophage Inflammatory Protein-2 (MIP-2) Cytokine Profiles Affecting Pancreatic MiaPaCa-2-eGFP Tumor Growth in Heterotopic Xenograft Mice