Discovery, purification and characterization of the angiotensin converting enzyme inhibitor, L-681,176, produced by Streptomyces sp. MA 5143a.
1984The Journal of antibiotics
Huang L, Rowin G, Dunn J, Sykes R, Dobna R +3 more
Plain English
Researchers studied a substance called L-681,176, which can block an enzyme involved in regulating blood pressure, and found it in the bacteria Streptomyces sp. MA 5143. They discovered that it is effective in small amounts, requiring only about 1.3 micrograms per milliliter to inhibit the enzyme, and in rats, it decreased the blood pressure response significantly with a dose of 142 mg per kilogram. This discovery is important because it could lead to new treatments for high blood pressure.
Who this helps: Patients with high blood pressure.