[Neutral lipid content of the erythrocytes and blood plasma in breast tumors and following radiation therapy].
Content of total neutral lipids and the absolute amount of cholesterol were increased in blood plasma of patients with tumors of mammary glands (up to 6 cm in diameter) as well as of phospholipids--in erythrocytes and blood plasma of patients with the tumors (from 4 cm to more than 6 cm in diameter). Content of total lipids and cholesterol was decreased in erythrocytes of patients with the tumors (from 4 cm to more than 6 cm in diameter). Distinct alterations in relative content of various neutral lipids were found: decrease in cholesterol content and increase in triglycerides and fatty acid esters in erythrocytes, decrease in relative content of cholesterol esters and increase of free fatty acids and triglycerides in blood plasma of the patients with tumors below 4 cm in diameter. X-ray irradiation was shown to normalize the content of neutral lipid fraction in erythrocytes and blood plasma.
D001943:Breast Neoplasms / Q000097:blood* / Q000532:radiotherapy; D002855:Chromatography, Thin Layer; D004912:Erythrocytes / Q000378:metabolism* / Q000528:radiation effects; D005260:Female; D006801:Humans; D008055:Lipids / Q000097:blood* / Q000528:radiation effects; D013053:Spectrophotometry
D008055:Lipids
Sostav neĭtral'nykh lipidov éritrotsitov i plazmy krovi bol'nykh s opukholiami molochnoĭ zhelezy i bol'nykh posle luchevoĭ terapii.