Fatty acid composition of serum lipids in bilharzial hepatic fibrosis and chronic active hepatitis.
The fatty acid pattern of blood serum lipids was examined by gas liquid-chromatography in 30 cases with bilharzial hepatic fibrosis, 11 cases with chronic active hepatitis accompanied by jaundice, and 28 healthy individuals as a comparison group of the same socioeconomic class of patients. In addition, the fatty acid patterns of the three major serum lipid classes, namely: cholesterol ester, phospholipids and triglycerides, were also investigated in seven cases of each group by gas liquid chromatography. The most remarkable differences were: a depression of the essential fatty acid level (linoleic and arachidonic) in both groups of patients together with a concomitant elevation of oleic acid in the bilharzial group and an elevation of oleic, palmitic, palmitoleic acids in the chronic active hepatitis group. The depression of linoleic and arachidonic acids was explained by the low fat diet intake, malnutrition, and the malabsorption factors which were frequent in all the patients studied. The elevation of monoethenoid acids was attributed to the decrease in the ability of the liver to desaturate the endogenous saturated and monounsaturated acids to polyunsaturated ones.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001095:Arachidonic Acids / Q000097:blood; D002784:Cholesterol / Q000097:blood; D002849:Chromatography, Gas; D002908:Chronic Disease; D005227:Fatty Acids / Q000097:blood*; D006505:Hepatitis / Q000097:blood*; D006801:Humans; D008041:Linoleic Acids / Q000097:blood; D008103:Liver Cirrhosis / Q000097:blood*; D008109:Liver Diseases, Parasitic / Q000097:blood*; D008875:Middle Aged; D010743:Phospholipids / Q000097:blood; D012552:Schistosomiasis / Q000097:blood*; D014280:Triglycerides / Q000097:blood
D001095:Arachidonic Acids; D005227:Fatty Acids; D008041:Linoleic Acids; D010743:Phospholipids; D014280:Triglycerides; D002784:Cholesterol