Disclosed are a novel physiologically active peptide having the following structural formula and an acid addition salt thereof: ##STR1## (where (1)/(2) and (3)/(4) are respectively bonded directly and each of the cysteine residues (Cys) at positions 6 and 22 forms an intramolecular S--S bond).This novel peptide derives from porcine and since it exhibits natriuretic and hypotensive actions, the peptide is useful as a therapeutic for cardiac edema, nephredema, hepatic edema, hypertension, congestive heart failure, acute and chronic renal insufficiency, etc. Further, exhibiting the capability of suppressing the growth of smooth vascular muscle cells and the cGMP producing activity, the novel peptide is anticipated to have the potential for serving as an effective therapeutic for atherosclerosis.

cysteine/בצקת

Porcine derived novel physiologically active peptide

המאגר השלם ביותר של צמחי מרפא המגובה על ידי המדע