Pharmacology A widely used drug that suppresses cellular immunity, inhibits prostaglandin and leukotrine synthesis and increases the catabolism of IgG antibody is: A Cyclophosphamide B Prednisone C Cyclosporine D Infliximab 💡 Explanation A widely used drug that suppresses cellular immunity, inhibits prostaglandin and leukotrine synthesis and increases the catabolism of IgG antibody is: ✓ Correct Answer: B. Prednisone