Highly Purified Vitamin B2 Presents a Promising Therapeutic Strategy for Sepsis and Septic Shock

Highly purified vitamin B2 (riboflavin 5′-sodium phosphate; purity > 97%) treatment by intravenous infusion at doses above those used clinically to treat vitamin B2 deficiency showed therapeutic effects in mice not only in cases of endotoxin- and exotoxin-induced shock but also in cases of gram-negative and gram-positive bacterial infection even after the toxemia had already begun