Biomaterial Database

Prostaglandin and fatty acid metabolism in patients with extrahepatic biliary atresia. 1990

T Shimizu, and Y Yamashiro, and K Yabuta, and T Miyano, and H Hayasawa

Department of Pediatrics, Juntendo University School of Medicine, Tokyo, Japan.

The relationship between essential fatty acid (EFA) deficiency and disturbance of prostaglandin (PG) biosynthesis was studied in children after radical operation for extrahepatic biliary atresia (EBA). In addition, to investigate the method for treatment of postoperative EFA deficiency and disturbance of PG biosynthesis, the serum fatty acid and plasma PG levels were determined before and after supplementation of an EFA-rich powder (38 g of linoleic acid per 100 g of powder) through Suruga II enterostomy. Before administration of the EFA-rich powder, linoleic acid, arachidonic acid, PGE1, and PGF2 alpha levels were significantly lower in both good bile excretion and poor bile excretion groups than in the control group. After administration, linoleic acid and PGE1 levels significantly increased in the good bile excretion group as compared with the preadministration values. These results suggest that the supplementation of EFA-rich powder is an effective treatment for linoleic acid deficiency and disturbance of PGE1 biosynthesis in postoperative EBA patients.

UI	MeSH Term	Description	Entries
D007223	Infant	A child between 1 and 23 months of age.	Infants
D008041	Linoleic Acids	Eighteen-carbon essential fatty acids that contain two double bonds.	Acids, Linoleic
D008297	Male		Males
D011453	Prostaglandins	A group of compounds derived from unsaturated 20-carbon fatty acids, primarily arachidonic acid, via the cyclooxygenase pathway. They are extremely potent mediators of a diverse group of physiological processes.	Prostaglandin,Prostanoid,Prostanoids
D005228	Fatty Acids, Essential	Long chain organic acid molecules that must be obtained from the diet. Examples are LINOLEIC ACIDS and LINOLENIC ACIDS.	Acids, Essential Fatty,Essential Fatty Acids
D005260	Female		Females
D005500	Follow-Up Studies	Studies in which individuals or populations are followed to assess the outcome of exposures, procedures, or effects of a characteristic, e.g., occurrence of disease.	Followup Studies,Follow Up Studies,Follow-Up Study,Followup Study,Studies, Follow-Up,Studies, Followup,Study, Follow-Up,Study, Followup
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000527	Alprostadil	A potent vasodilator agent that increases peripheral blood flow.	PGE1,Prostaglandin E1,Caverject,Edex,Lipo-PGE1,Minprog,Muse,PGE1alpha,Prostaglandin E1alpha,Prostavasin,Prostin VR,Prostine VR,Sugiran,Vasaprostan,Viridal,Lipo PGE1
D001647	Bile Acids and Salts	Steroid acids and salts. The primary bile acids are derived from cholesterol in the liver and usually conjugated with glycine or taurine. The secondary bile acids are further modified by bacteria in the intestine. They play an important role in the digestion and absorption of fat. They have also been used pharmacologically, especially in the treatment of gallstones.	Bile Acid,Bile Salt,Bile Salts,Bile Acids,Acid, Bile,Acids, Bile,Salt, Bile,Salts, Bile