Definition and Etiology. Primary sclerosing cholangitis (PSC) is a chronic, progressive, cholestatic liver disease resulting from inflammation, fibrosis, and destruction of the intrahepatic and extrahepatic bile ducts. This leads to multiple areas of stricturing in the biliary tree and eventually to cirrhosis.
Octinoxate is a chemical compound that is found in many different types of cosmetics and personal care products. Manufacturers derive this ingredient from petroleum by-products, then add it to makeup, lotion and moisturizers.unscreen products containing octinoxate may reduce freckles. Octinoxate is used in some lipsticks and other cosmetics to provide protection from the sun. Octinoxate is found in most sunscreen products. Octinoxate is made from methanol and sulfuric acid.
ANOXÂ® IC-14 stabilizer is a high molecular weight hindered phenolic antioxidant which. provides very low volatility and excellent resistance to extraction from polymer. compounds. LOWINOXÂ® HD98-50D dispersion is a 50% by weight water-based dispersion of the hindered phenolic antioxidant LOWINOXÂ® HD98 stabilizer.OWINOXÂ® HD98-50D dispersion. LOWINOXÂ® GP45 stabilizer is a high molecular weight hindered phenolic antioxidant that provides very low volatility and excellent resistance to extraction from polymer compounds.