Changes in the Fatty Acid Composition of Human Sebum with Age
نویسندگان
چکیده
منابع مشابه
Changes in the fatty acid composition of cerebrosides and sulfatides of human nervous tissue with age.
Sphingogalactolipids (galactocerebrosides and sulfatides) have been isolated in almost quantitative yields from normal human nervous tissue (mostly brain) at different ages and their fatty acid compositions have been determined by gas-liquid chromatography. The ratio of hydroxy acids to normal acids increased slightly during myelination and then remained rather constant; in adults the ratio for...
متن کاملFatty Acid Composition of Human Brain Sphingomyelins: Normal Variation with Age and Changes during Myelin Disorders.
Sphingomyelins have been isolated in almost quantitative yield from normal and pathological human nervous tissues, and their fatty acid compositions determined by gas-liquid chromatography. In normal frontal lobe the proportion of stearic acid (18:O) decreases with increasing age from about 80% in the newborn to about 40% in the adult, whereas the C ~ Z C ~ ~ acids increase from about 10 to abo...
متن کاملEvaluation of Changes in Fatty Acid Composition in Three Different Varieties of Olives During the Course of Maturation
ABSTRACT: Olives belong to the family of olea europaea L. is a popular fruit tree. The fruit and the oil extracted from it is consumed worldwide particularly in the Mediterranean regions. In this study changes in the fatty acid composition of the oil extracted from olive fruit during the course of maturation is investigated. This work is concerned with the best harvesting point when oleic acid ...
متن کاملFatty Acid Composition of Human Follicular Fluid Phospholipids and Fertilization Rate in Assisted Reproductive Techniques
Background: Fatty acids are known to be critically important in multiple biological functions. Phospholipid fatty acids of follicular fluid, an important microenvironment for the development of oocytes, may contribute to the women’s fertility and the efficacy of assisted reproduction techniques. The aim of this study was to investigate the effect of fatty acid composition of follicular fluid ph...
متن کاملFatty acid composition of Taiwanese human milk.
BACKGROUND The purpose of this study was to analyze quantitatively the fatty acid composition of the milk of Taiwanese women. METHODS Two hundred and sixty-nine human milk specimens were obtained from 240 Taiwanese mothers, aged 19-41 years, and subjected to chromatographic analysis. RESULTS Milk specimens were pooled by the mothers' districts of residence and lactation stages, at 0-11 days...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Anthropological Society of Nippon
سال: 1976
ISSN: 0003-5505,1884-765X
DOI: 10.1537/ase1911.84.266