Effects of perilla oil on plasma concentrations of cardioprotective (n-3) fatty acids and lipid profiles in mice.

The aim of this study was to examine the effects of perilla oil as well as several vegetable oils, including flaxseed oil, canola oil, and rice bran oil on plasma levels of cardioprotective (n-3) polyunsaturated fatty acids in mice by feeding each vegetable oil for a period of eight weeks. Concentrations of docosapentaenoic acid (DHA) and eicosapentaenoic acid (EPA), fish-based (n-3) polyunsaturated fatty acids, showed an increase in the plasma of mice fed perilla and flaxseed oils compared to those of mice in the control group (P < 0.05), whereas rice bran and canola oils did not alter plasma DPA and EPA concentrations.

Chemical composition of nuts and seeds sold in Korea.

Eleven types of nuts and seeds were analyzed to determine their energy (326-733 mg), moisture (1.6-18.3 mg), carbohydrate (8.

Alpha2-antiplasmin: potential therapeutic roles in fibrin survival and removal.

Alpha2-antiplasmin (alpha2AP) is the primary inhibitor of plasmin, a proteinase that digests fibrin, the main component of blood clots. Two forms of alpha2AP circulate in human plasma: a 464-residue protein with methionine as the amino-terminus (Met-alpha2AP) and an N-terminally-shortened 452-residue form with asparagine as the amino-terminus (Asn-alpha2AP). Human plasma alpha2AP concentration is 1 micro M and consists of approximately 30% Met-alpha2AP and approximately 70% Asn-alpha2AP.

A novel plasma proteinase potentiates alpha2-antiplasmin inhibition of fibrin digestion.

Human alpha2-antiplasmin (alpha2AP), also known as alpha2-plasmin inhibitor, is the major inhibitor of the proteolytic enzyme plasmin that digests fibrin. There are 2 N-terminal forms of alpha2AP that circulate in human plasma: a 464-residue protein with Met as the N-terminus, Met-alpha2AP, and a 452-residue version with Asn as the N-terminus, Asn-alpha2AP. We have discovered and purified a proteinase from human plasma that cleaves the Pro12-Asn13 bond of Met-alpha2AP to yield Asn-alpha2AP and have named it antiplasmin-cleaving enzyme (APCE).